Translation and docs update

Correctly set and clear errors for missing folders (fixes #1937)

.gitignore

@@ -13,3 +13,4 @@ coverage.xml
 syncthing.md5
 syncthing.exe.md5
 RELEASE
+deb

AUTHORS

@@ -5,6 +5,7 @@ Alexander Graf <register-github@alex-graf.de>
 Andrew Dunham <andrew@du.nham.ca>
 Audrius Butkevicius <audrius.butkevicius@gmail.com>
 Arthur Axel fREW Schmidt <frew@afoolishmanifesto.com> <frioux@gmail.com>
+Bart De Vries <devriesb@gmail.com>
 Ben Curthoys <ben@bencurthoys.com>
 Ben Schulz <ueomkail@gmail.com> <uok@users.noreply.github.com>
 Ben Sidhom <bsidhom@gmail.com>
@@ -13,6 +14,7 @@ Brendan Long <self@brendanlong.com>
 Caleb Callaway <enlightened.despot@gmail.com>
 Carsten Hagemann <moter8@gmail.com>
 Cathryne Linenweaver <cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com>
+Chris Howie <me@chrishowie.com>
 Chris Joel <chris@scriptolo.gy>
 Colin Kennedy <moshen.colin@gmail.com>
 Daniel Martí <mvdan@mvdan.cc>

CONTRIBUTING.md

@@ -32,64 +32,15 @@ latest info on Transifex.
 ## Contributing Code
 
 Every contribution is welcome. If you want to contribute but are unsure
-where to start, any open issues are fair game! Be prepared for a
-[certain amount of review](https://github.com/syncthing/syncthing/wiki/FAQ#why-are-you-being-so-hard-on-my-pull-request);
-it's all in the name of quality. :) Following the points below will make this
-a smoother process.
+where to start, any open issues are fair game! See the [Contribution
+Guidelines](http://docs.syncthing.net/dev/contributing.html) for the full
+story on committing code.
 
-Individuals making significant and valuable contributions are given
-commit-access to the project. If you make a significant contribution and
-are not considered for commit-access, please contact any of the
-Syncthing core team members.
+## Contributing Documentation
 
-All nontrivial contributions should go through the pull request
-mechanism for internal review. Determining what is "nontrivial" is left
-at the discretion of the contributor.
-
-### Authorship
-
-All code authors are listed in the AUTHORS file. Commits must be made
-with the same name and email as listed in the AUTHORS file. To
-accomplish this, ensure that your git configuration is set correctly
-prior to making your first commit;
-
-    $ git config --global user.name "Jane Doe"
-    $ git config --global user.email janedoe@example.com
-
-You must be reachable on the given email address. If you do not wish to
-use your real name for whatever reason, using a nickname or pseudonym is
-perfectly acceptable.
-
-### Core Team
-
-The Syncthing core team currently consists of the following members;
-
- - Jakob Borg (@calmh)
- - Audrius Butkevicius (@AudriusButkevicius)
-
-## Coding Style
-
-- Follow the conventions laid out in [Effective Go](https://golang.org/doc/effective_go.html)
-  as much as makes sense.
-
-- All text files use Unix line endings.
-
-- Each commit should be `go fmt` clean.
-
-- The commit message subject should be a single short sentence
-  describing the change, starting with a capital letter.
-
-- Commits that resolve an existing issue must include the issue number
-  as `(fixes #123)` at the end of the commit message subject.
-
-- Imports are grouped per `goimports` standard; that is, standard
-  library first, then third party libraries after a blank line.
-
-- A contribution solving a single issue or introducing a single new
-  feature should probably be a single commit based on the current
-  `master` branch. You may be asked to "rebase" or "squash" your pull
-  request to make sure this is the case, especially if there have been
-  amendments during review.
+Updates to the [documentation site](http://docs.syncthing.net/) can be
+made as pull requests on the [documentation
+repository](https://github.com/syncthing/docs).
 
 ## Licensing
 
@@ -99,42 +50,3 @@ strings which are licensed under the Creative Commons Attribution 4.0
 International License. You retain the copyright to code you have
 written.
 
-When accepting your first contribution, the maintainer of the project
-will ensure that you are added to the AUTHORS file. You are welcome to
-add yourself as a separate commit in your first pull request.
-
-## Building
-
-[See the documentation](https://github.com/syncthing/syncthing/wiki/Building)
-on how to get started with a build environment.
-
-## Branches
-
- - `master` is the main branch containing good code that will end up in
-   the next release. You should base your work on it. It won't ever be
-   rebased or force-pushed to.
-
- - `vx.y` branches exist to make patch releases on otherwise obsolete
-   minor releases. Should only contain fixes cherry picked from master.
-   Don't base any work on them.
-
- - Other branches are probably topic branches and may be subject to
-   rebasing. Don't base any work on them unless you specifically know
-   otherwise.
-
-## Tags
-
-All releases are tagged semver style as `vx.y.z`. Release tags are
-signed by GPG key BCE524C7.
-
-## Tests
-
-Yes please!
-
-## Documentation
-
-[Over here!](https://github.com/syncthing/syncthing/wiki)
-
-## License
-
-MPLv2

Godeps/Godeps.json

@@ -11,7 +11,7 @@
 		},
 		{
 			"ImportPath": "github.com/calmh/logger",
-			"Rev": "4d4e2801954c5581e4c2a80a3d3beb3b3645fd04"
+			"Rev": "c96f6a1a8c7b6bf2f4860c667867d90174799eb2"
 		},
 		{
 			"ImportPath": "github.com/calmh/luhn",

Godeps/_workspace/src/github.com/calmh/logger/logger.go

@@ -6,6 +6,7 @@ package logger
 
 import (
 	"fmt"
+	"io/ioutil"
 	"log"
 	"os"
 	"strings"
@@ -37,6 +38,13 @@ type Logger struct {
 var DefaultLogger = New()
 
 func New() *Logger {
+	if os.Getenv("LOGGER_DISCARD") != "" {
+		// Hack to completely disable logging, for example when running benchmarks.
+		return &Logger{
+			logger: log.New(ioutil.Discard, "", 0),
+		}
+	}
+
 	return &Logger{
 		logger: log.New(os.Stdout, "", log.Ltime),
 	}

NICKS

@@ -18,6 +18,7 @@ brendanlong	<self@brendanlong.com>
 bsidhom		<bsidhom@gmail.com>
 calmh		<jakob@nym.se>
 cdata		<chris@scriptolo.gy>
+cdhowie	<me@chrishowie.com>
 ceh		<emil@hessman.se>
 cqcallaw	<enlightened.despot@gmail.com>
 dzarda		<dzardacz@gmail.com>
@@ -35,6 +36,7 @@ krozycki	<rozycki.karol@gmail.com>
 marcindziadus	<dziadus.marcin@gmail.com>
 marclaporte <marc@marclaporte.com>
 moshen		<moshen.colin@gmail.com>
+mogwa1	<devriesb@gmail.com>
 mvdan		<mvdan@mvdan.cc>
 pascalj		<github@pascalj.com> <mail@pascal-jungblut.com>
 peterhoeg	<peter@speartail.com>

README.md

@@ -1,11 +1,11 @@
-syncthing
+Syncthing
 =========
 
 [![Latest Build](http://img.shields.io/jenkins/s/http/build.syncthing.net/syncthing.svg?style=flat-square)](http://build.syncthing.net/job/syncthing/lastBuild/)
 [![API Documentation](http://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](http://godoc.org/github.com/syncthing/syncthing)
 [![MPLv2 License](http://img.shields.io/badge/license-MPLv2-blue.svg?style=flat-square)](https://www.mozilla.org/MPL/2.0/)
 
-This is the `syncthing` project which pursues the following goals:
+This is the Syncthing project which pursues the following goals:
 
  1. Define a protocol for synchronization of a folder between a number of
     collaborating devices. This protocol should be well defined, unambiguous,
@@ -18,16 +18,16 @@ This is the `syncthing` project which pursues the following goals:
     alternative, compatible implementations of the protocol will arise.
 
 The two are evolving together; the protocol is not to be considered
-stable until syncthing 1.0 is released, at which point it is locked down
+stable until Syncthing 1.0 is released, at which point it is locked down
 for incompatible changes.
 
 Getting Started
 ---------------
 
 Take a look at the [getting started
-guide](https://github.com/syncthing/syncthing/wiki/Getting-Started).
+guide](http://docs.syncthing.net/intro/getting-started.html).
 
-There are a few examples for keeping syncthing running in the background
+There are a few examples for keeping Syncthing running in the background
 on your system in [the etc directory](https://github.com/syncthing/syncthing/blob/master/etc).
 
 There is an IRC channel, `#syncthing` on Freenode, for talking directly
@@ -37,7 +37,7 @@ Building
 --------
 
 Building Syncthing from source is easy, and there's a
-[guide](https://github.com/syncthing/syncthing/wiki/Building).
+[guide](http://docs.syncthing.net/dev/building.html).
 that describes it for both Unix and Windows systems.
 
 Signed Releases
@@ -51,9 +51,8 @@ available in the md5sum.txt.asc and sha1sum.txt.asc files.
 Documentation
 =============
 
-The [syncthing
-documentation](https://github.com/syncthing/syncthing/wiki/) is on the
-Github wiki.
+Please see the [Syncthing
+documentation site](http://docs.syncthing.net/).
 
 All code is licensed under the
 [MPLv2 License](https://github.com/syncthing/syncthing/blob/master/LICENSE).

benchfilter.go

@@ -0,0 +1,50 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build ignore
+
+// Neatly format benchmarking output which otherwise looks like crap.
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"os"
+	"regexp"
+	"text/tabwriter"
+)
+
+var (
+	benchRe   = regexp.MustCompile(`^Bench`)
+	spacesRe  = regexp.MustCompile(`\s+`)
+	numbersRe = regexp.MustCompile(`\b[\d\.]+\b`)
+)
+
+func main() {
+	tw := tabwriter.NewWriter(os.Stdout, 1, 1, 1, ' ', 0)
+	br := bufio.NewScanner(os.Stdin)
+	n := 0
+
+	for br.Scan() {
+		line := br.Bytes()
+
+		if benchRe.Match(line) {
+			n++
+			line = spacesRe.ReplaceAllLiteral(line, []byte("\t"))
+			line = numbersRe.ReplaceAllFunc(line, func(n []byte) []byte {
+				return []byte(fmt.Sprintf("%12s", n))
+			})
+			tw.Write(line)
+			tw.Write([]byte("\n"))
+		} else if n > 0 && bytes.HasPrefix(line, []byte("ok")) {
+			n = 0
+			tw.Flush()
+			fmt.Printf("%s\n\n", line)
+		}
+	}
+	tw.Flush()
+}

build.go

@@ -110,6 +110,9 @@ func main() {
 		case "test":
 			test("./...")
 
+		case "bench":
+			bench("./...")
+
 		case "assets":
 			assets()
 
@@ -131,6 +134,9 @@ func main() {
 		case "zip":
 			buildZip()
 
+		case "deb":
+			buildDeb()
+
 		case "clean":
 			clean()
 
@@ -179,6 +185,11 @@ func test(pkg string) {
 	runPrint("go", "test", "-short", "-timeout", "60s", pkg)
 }
 
+func bench(pkg string) {
+	setBuildEnv()
+	runPrint("go", "test", "-run", "NONE", "-bench", ".", pkg)
+}
+
 func install(pkg string, tags []string) {
 	os.Setenv("GOBIN", "./bin")
 	args := []string{"install", "-v", "-ldflags", ldflags()}
@@ -272,6 +283,95 @@ func buildZip() {
 	log.Println(filename)
 }
 
+func buildDeb() {
+	os.RemoveAll("deb")
+
+	// "goarch" here is set to whatever the Debian packages expect. We correct
+	// "it to what we actually know how to build and keep the Debian variant
+	// "name in "debarch".
+	debarch := goarch
+	switch goarch {
+	case "i386":
+		goarch = "386"
+	case "armel", "armhf":
+		goarch = "arm"
+	}
+
+	build("./cmd/syncthing", []string{"noupgrade"})
+
+	files := []archiveFile{
+		{src: "README.md", dst: "deb/usr/share/doc/syncthing/README.txt", perm: 0644},
+		{src: "LICENSE", dst: "deb/usr/share/doc/syncthing/LICENSE.txt", perm: 0644},
+		{src: "AUTHORS", dst: "deb/usr/share/doc/syncthing/AUTHORS.txt", perm: 0644},
+		{src: "syncthing", dst: "deb/usr/bin/syncthing", perm: 0755},
+		{src: "man/syncthing.1", dst: "deb/usr/share/man/man1/syncthing.1", perm: 0644},
+		{src: "man/syncthing-config.5", dst: "deb/usr/share/man/man5/syncthing-config.5", perm: 0644},
+		{src: "man/syncthing-stignore.5", dst: "deb/usr/share/man/man5/syncthing-stignore.5", perm: 0644},
+		{src: "man/syncthing-device-ids.7", dst: "deb/usr/share/man/man7/syncthing-device-ids.7", perm: 0644},
+		{src: "man/syncthing-event-api.7", dst: "deb/usr/share/man/man7/syncthing-event-api.7", perm: 0644},
+		{src: "man/syncthing-faq.7", dst: "deb/usr/share/man/man7/syncthing-faq.7", perm: 0644},
+		{src: "man/syncthing-networking.7", dst: "deb/usr/share/man/man7/syncthing-networking.7", perm: 0644},
+		{src: "man/syncthing-rest-api.7", dst: "deb/usr/share/man/man7/syncthing-rest-api.7", perm: 0644},
+		{src: "man/syncthing-security.7", dst: "deb/usr/share/man/man7/syncthing-security.7", perm: 0644},
+		{src: "man/syncthing-versioning.7", dst: "deb/usr/share/man/man7/syncthing-versioning.7", perm: 0644},
+	}
+
+	for _, file := range listFiles("extra") {
+		files = append(files, archiveFile{src: file, dst: "deb/usr/share/doc/syncthing/" + filepath.Base(file), perm: 0644})
+	}
+
+	for _, af := range files {
+		if err := copyFile(af.src, af.dst, af.perm); err != nil {
+			log.Fatal(err)
+		}
+	}
+
+	control := `Package: syncthing
+Architecture: {{arch}}
+Depends: libc6
+Version: {{version}}
+Maintainer: Syncthing Release Management <release@syncthing.net>
+Description: Open Source Continuous File Synchronization
+	Syncthing does bidirectional synchronization of files between two or
+	more computers.
+`
+	changelog := `syncthing ({{version}}); urgency=medium
+
+  * Packaging of {{version}}.
+
+ -- Jakob Borg <jakob@nym.se>  {{date}}
+`
+
+	control = strings.Replace(control, "{{arch}}", debarch, -1)
+	control = strings.Replace(control, "{{version}}", version[1:], -1)
+	changelog = strings.Replace(changelog, "{{arch}}", debarch, -1)
+	changelog = strings.Replace(changelog, "{{version}}", version[1:], -1)
+	changelog = strings.Replace(changelog, "{{date}}", time.Now().Format(time.RFC1123), -1)
+
+	os.MkdirAll("deb/DEBIAN", 0755)
+	ioutil.WriteFile("deb/DEBIAN/control", []byte(control), 0644)
+	ioutil.WriteFile("deb/DEBIAN/compat", []byte("9\n"), 0644)
+	ioutil.WriteFile("deb/DEBIAN/changelog", []byte(changelog), 0644)
+
+}
+
+func copyFile(src, dst string, perm os.FileMode) error {
+	dstDir := filepath.Dir(dst)
+	os.MkdirAll(dstDir, 0755) // ignore error
+	srcFd, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer srcFd.Close()
+	dstFd, err := os.OpenFile(dst, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, perm)
+	if err != nil {
+		return err
+	}
+	defer dstFd.Close()
+	_, err = io.Copy(dstFd, srcFd)
+	return err
+}
+
 func listFiles(dir string) []string {
 	var res []string
 	filepath.Walk(dir, func(path string, fi os.FileInfo, err error) error {
@@ -480,8 +580,9 @@ func runPipe(file, cmd string, args ...string) {
 }
 
 type archiveFile struct {
-	src string
-	dst string
+	src  string
+	dst  string
+	perm os.FileMode
 }
 
 func tarGz(out string, files []archiveFile) {

build.sh

@@ -17,8 +17,11 @@ case "${1:-default}" in
 		ulimit -t 60 &>/dev/null || true
 		ulimit -d 512000 &>/dev/null || true
 		ulimit -m 512000 &>/dev/null || true
+		go run build.go test
+		;;
 
-		go run build.go "$1"
+	bench)
+		LOGGER_DISCARD=1 go run build.go bench | go run benchfilter.go
 		;;
 
 	tar)
@@ -41,8 +44,14 @@ case "${1:-default}" in
 		go run build.go "$1"
 		;;
 
-	transifex)
-		go run build.go "$1"
+	prerelease)
+		go run build.go transifex
+		git add -A gui/assets/ internal/auto/
+		pushd man ; ./refresh.sh ; popd
+		git add -A man
+		echo
+		echo Changelog:
+		go run changelog.go
 		;;
 
 	noupgrade)
@@ -118,8 +127,9 @@ case "${1:-default}" in
 			-e "STTRACE=$STTRACE" \
 			syncthing/build:latest \
 			sh -c './build.sh clean \
-				&& ./build.sh all \
-				&& STTRACE=all ./build.sh test-cov'
+				&& ./build.sh test-cov \
+				&& ./build.sh bench \
+				&& ./build.sh all'
 		;;
 
 	docker-test)

check-contrib.sh

@@ -19,7 +19,8 @@ no-docs-typos() {
 	grep -v 4b76ec40c07078beaa2c5e250ed7d9bd6276a718 |\
 	grep -v ffc39dfbcb34eacc3ea12327a02b6e7741a2c207 |\
 	grep -v 32a76901a91ff0f663db6f0830e0aedec946e4d0 |\
-	grep -v af3288043a49bcc28f8ae3060852a09de552fe5f
+	grep -v af3288043a49bcc28f8ae3060852a09de552fe5f |\
+	grep -v 3626003f680bad3e63677982576d3a05421e88e9
 }
 
 print-missing-authors() {
@@ -29,7 +30,7 @@ print-missing-authors() {
 }
 
 print-missing-copyright() {
-	find . -name \*.go | xargs egrep -L 'Copyright \(C\)|automatically generated' | grep -v Godeps | grep -v internal/auto/
+	find . -name \*.go | xargs egrep -L 'Copyright|automatically generated' | grep -v Godeps | grep -v internal/auto/
 }
 
 authors=$(print-missing-authors)

cmd/stindex/main.go

@@ -65,13 +65,13 @@ func main() {
 			fmt.Printf("[block] F:%q H:%x N:%q I:%d\n", folder, hash, name, binary.BigEndian.Uint32(it.Value()))
 
 		case db.KeyTypeDeviceStatistic:
-			fmt.Printf("[dstat]\n  %x\n  %x", it.Key(), it.Value())
+			fmt.Printf("[dstat]\n  %x\n  %x\n", it.Key(), it.Value())
 
 		case db.KeyTypeFolderStatistic:
-			fmt.Printf("[fstat]\n  %x\n  %x", it.Key(), it.Value())
+			fmt.Printf("[fstat]\n  %x\n  %x\n", it.Key(), it.Value())
 
 		default:
-			fmt.Printf("[???]\n  %x\n  %x", it.Key(), it.Value())
+			fmt.Printf("[???]\n  %x\n  %x\n", it.Key(), it.Value())
 		}
 	}
 }

cmd/syncthing/connections.go

@@ -353,3 +353,24 @@ func (s *connectionSvc) shouldLimit(addr net.Addr) bool {
 	}
 	return !tcpaddr.IP.IsLoopback()
 }
+
+func (s *connectionSvc) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+func (s *connectionSvc) CommitConfiguration(from, to config.Configuration) bool {
+	// We require a restart if a device as been removed.
+
+	newDevices := make(map[protocol.DeviceID]bool, len(to.Devices))
+	for _, dev := range to.Devices {
+		newDevices[dev.DeviceID] = true
+	}
+
+	for _, dev := range from.Devices {
+		if !newDevices[dev.DeviceID] {
+			return false
+		}
+	}
+
+	return true
+}

cmd/syncthing/debug.go

@@ -12,6 +12,7 @@ import (
 )
 
 var (
-	debugNet  = strings.Contains(os.Getenv("STTRACE"), "net") || os.Getenv("STTRACE") == "all"
-	debugHTTP = strings.Contains(os.Getenv("STTRACE"), "http") || os.Getenv("STTRACE") == "all"
+	debugNet    = strings.Contains(os.Getenv("STTRACE"), "net") || os.Getenv("STTRACE") == "all"
+	debugHTTP   = strings.Contains(os.Getenv("STTRACE"), "http") || os.Getenv("STTRACE") == "all"
+	debugSuture = strings.Contains(os.Getenv("STTRACE"), "suture") || os.Getenv("STTRACE") == "all"
 )

cmd/syncthing/gui.go

@@ -53,27 +53,29 @@ var (
 )
 
 type apiSvc struct {
-	cfg      config.GUIConfiguration
-	assetDir string
-	model    *model.Model
-	fss      *folderSummarySvc
-	listener net.Listener
+	cfg             config.GUIConfiguration
+	assetDir        string
+	model           *model.Model
+	listener        net.Listener
+	fss             *folderSummarySvc
+	stop            chan struct{}
+	systemConfigMut sync.Mutex
 }
 
 func newAPISvc(cfg config.GUIConfiguration, assetDir string, m *model.Model) (*apiSvc, error) {
 	svc := &apiSvc{
-		cfg:      cfg,
-		assetDir: assetDir,
-		model:    m,
-		fss:      newFolderSummarySvc(m),
+		cfg:             cfg,
+		assetDir:        assetDir,
+		model:           m,
+		systemConfigMut: sync.NewMutex(),
 	}
 
 	var err error
-	svc.listener, err = svc.getListener()
+	svc.listener, err = svc.getListener(cfg)
 	return svc, err
 }
 
-func (s *apiSvc) getListener() (net.Listener, error) {
+func (s *apiSvc) getListener(cfg config.GUIConfiguration) (net.Listener, error) {
 	cert, err := tls.LoadX509KeyPair(locations[locHTTPSCertFile], locations[locHTTPSKeyFile])
 	if err != nil {
 		l.Infoln("Loading HTTPS certificate:", err)
@@ -110,7 +112,7 @@ func (s *apiSvc) getListener() (net.Listener, error) {
 		},
 	}
 
-	rawListener, err := net.Listen("tcp", s.cfg.Address)
+	rawListener, err := net.Listen("tcp", cfg.Address)
 	if err != nil {
 		return nil, err
 	}
@@ -120,6 +122,8 @@ func (s *apiSvc) getListener() (net.Listener, error) {
 }
 
 func (s *apiSvc) Serve() {
+	s.stop = make(chan struct{})
+
 	l.AddHandler(logger.LevelWarn, s.showGuiError)
 	sub := events.Default.Subscribe(events.AllEvents)
 	eventSub = events.NewBufferedSubscription(sub, 1000)
@@ -210,15 +214,63 @@ func (s *apiSvc) Serve() {
 		ReadTimeout: 10 * time.Second,
 	}
 
+	s.fss = newFolderSummarySvc(s.model)
+	defer s.fss.Stop()
 	s.fss.ServeBackground()
 
+	l.Infoln("API listening on", s.listener.Addr())
 	err := srv.Serve(s.listener)
-	l.Warnln("API:", err)
+
+	// The return could be due to an intentional close. Wait for the stop
+	// signal before returning. IF there is no stop signal within a second, we
+	// assume it was unintentional and log the error before retrying.
+	select {
+	case <-s.stop:
+	case <-time.After(time.Second):
+		l.Warnln("API:", err)
+	}
 }
 
 func (s *apiSvc) Stop() {
+	close(s.stop)
 	s.listener.Close()
-	s.fss.Stop()
+}
+
+func (s *apiSvc) String() string {
+	return fmt.Sprintf("apiSvc@%p", s)
+}
+
+func (s *apiSvc) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+func (s *apiSvc) CommitConfiguration(from, to config.Configuration) bool {
+	if to.GUI == from.GUI {
+		return true
+	}
+
+	// Order here is important. We must close the listener to stop Serve(). We
+	// must create a new listener before Serve() starts again. We can't create
+	// a new listener on the same port before the previous listener is closed.
+	// To assist in this little dance the Serve() method will wait for a
+	// signal on the stop channel after the listener has closed.
+
+	s.listener.Close()
+
+	var err error
+	s.listener, err = s.getListener(to.GUI)
+	if err != nil {
+		// Ideally this should be a verification error, but we check it by
+		// creating a new listener which requires shutting down the previous
+		// one first, which is too destructive for the VerifyConfiguration
+		// method.
+		return false
+	}
+	s.cfg = to.GUI
+
+	close(s.stop)
+
+	return true
 }
 
 func getPostHandler(get, post http.Handler) http.Handler {
@@ -464,49 +516,46 @@ func (s *apiSvc) getSystemConfig(w http.ResponseWriter, r *http.Request) {
 }
 
 func (s *apiSvc) postSystemConfig(w http.ResponseWriter, r *http.Request) {
-	var newCfg config.Configuration
-	err := json.NewDecoder(r.Body).Decode(&newCfg)
+	s.systemConfigMut.Lock()
+	defer s.systemConfigMut.Unlock()
+
+	var to config.Configuration
+	err := json.NewDecoder(r.Body).Decode(&to)
 	if err != nil {
 		l.Warnln("decoding posted config:", err)
 		http.Error(w, err.Error(), 500)
 		return
 	}
 
-	if newCfg.GUI.Password != cfg.GUI().Password {
-		if newCfg.GUI.Password != "" {
-			hash, err := bcrypt.GenerateFromPassword([]byte(newCfg.GUI.Password), 0)
+	if to.GUI.Password != cfg.GUI().Password {
+		if to.GUI.Password != "" {
+			hash, err := bcrypt.GenerateFromPassword([]byte(to.GUI.Password), 0)
 			if err != nil {
 				l.Warnln("bcrypting password:", err)
 				http.Error(w, err.Error(), 500)
 				return
 			}
 
-			newCfg.GUI.Password = string(hash)
+			to.GUI.Password = string(hash)
 		}
 	}
 
-	// Start or stop usage reporting as appropriate
+	// Fixup usage reporting settings
 
-	if curAcc := cfg.Options().URAccepted; newCfg.Options.URAccepted > curAcc {
+	if curAcc := cfg.Options().URAccepted; to.Options.URAccepted > curAcc {
 		// UR was enabled
-		newCfg.Options.URAccepted = usageReportVersion
-		newCfg.Options.URUniqueID = randomString(8)
-		err := sendUsageReport(s.model)
-		if err != nil {
-			l.Infoln("Usage report:", err)
-		}
-		go usageReportingLoop(s.model)
-	} else if newCfg.Options.URAccepted < curAcc {
+		to.Options.URAccepted = usageReportVersion
+		to.Options.URUniqueID = randomString(8)
+	} else if to.Options.URAccepted < curAcc {
 		// UR was disabled
-		newCfg.Options.URAccepted = -1
-		newCfg.Options.URUniqueID = ""
-		stopUsageReporting()
+		to.Options.URAccepted = -1
+		to.Options.URUniqueID = ""
 	}
 
 	// Activate and save
 
-	configInSync = !config.ChangeRequiresRestart(cfg.Raw(), newCfg)
-	cfg.Replace(newCfg)
+	resp := cfg.Replace(to)
+	configInSync = !resp.RequiresRestart
 	cfg.Save()
 }
 

cmd/syncthing/main.go

@@ -155,6 +155,7 @@ are mostly useful for developers. Use with care.
                  - "model"    (the model package)
                  - "scanner"  (the scanner package)
                  - "stats"    (the stats package)
+                 - "suture"   (the suture package; service management)
                  - "upnp"     (the upnp package)
                  - "xdr"      (the xdr package)
                  - "all"      (all of the above)
@@ -279,7 +280,7 @@ func main() {
 			l.Fatalln(dir, "is not a directory")
 		}
 		if err != nil && os.IsNotExist(err) {
-			err = os.MkdirAll(dir, 0700)
+			err = osutil.MkdirAll(dir, 0700)
 			if err != nil {
 				l.Fatalln("generate:", err)
 			}
@@ -420,11 +421,12 @@ func upgradeViaRest() error {
 
 func syncthingMain() {
 	// Create a main service manager. We'll add things to this as we go along.
-	// We want any logging it does to go through our log system, with INFO
-	// severity.
+	// We want any logging it does to go through our log system.
 	mainSvc := suture.New("main", suture.Spec{
 		Log: func(line string) {
-			l.Infoln(line)
+			if debugSuture {
+				l.Debugln(line)
+			}
 		},
 	})
 	mainSvc.ServeBackground()
@@ -586,6 +588,8 @@ func syncthingMain() {
 	}
 
 	m := model.NewModel(cfg, myID, myName, "syncthing", Version, ldb)
+	cfg.Subscribe(m)
+	mainSvc.Add(m)
 
 	if t := os.Getenv("STDEADLOCKTIMEOUT"); len(t) > 0 {
 		it, err := strconv.Atoi(t)
@@ -596,10 +600,6 @@ func syncthingMain() {
 		m.StartDeadlockDetector(20 * 60 * time.Second)
 	}
 
-	// GUI
-
-	setupGUI(mainSvc, cfg, m)
-
 	// Clear out old indexes for other devices. Otherwise we'll start up and
 	// start needing a bunch of files which are nowhere to be found. This
 	// needs to be changed when we correctly do persistent indexes.
@@ -611,8 +611,21 @@ func syncthingMain() {
 			}
 			m.Index(device, folderCfg.ID, nil, 0, nil)
 		}
+		// Routine to pull blocks from other devices to synchronize the local
+		// folder. Does not run when we are in read only (publish only) mode.
+		if folderCfg.ReadOnly {
+			l.Okf("Ready to synchronize %s (read only; no external updates accepted)", folderCfg.ID)
+			m.StartFolderRO(folderCfg.ID)
+		} else {
+			l.Okf("Ready to synchronize %s (read-write)", folderCfg.ID)
+			m.StartFolderRW(folderCfg.ID)
+		}
 	}
 
+	// GUI
+
+	setupGUI(mainSvc, cfg, m)
+
 	// The default port we announce, possibly modified by setupUPnP next.
 
 	addr, err := net.ResolveTCPAddr("tcp", opts.ListenAddress[0])
@@ -634,20 +647,9 @@ func syncthingMain() {
 	}
 
 	connectionSvc := newConnectionSvc(cfg, myID, m, tlsCfg)
+	cfg.Subscribe(connectionSvc)
 	mainSvc.Add(connectionSvc)
 
-	for _, folder := range cfg.Folders() {
-		// Routine to pull blocks from other devices to synchronize the local
-		// folder. Does not run when we are in read only (publish only) mode.
-		if folder.ReadOnly {
-			l.Okf("Ready to synchronize %s (read only; no external updates accepted)", folder.ID)
-			m.StartFolderRO(folder.ID)
-		} else {
-			l.Okf("Ready to synchronize %s (read-write)", folder.ID)
-			m.StartFolderRW(folder.ID)
-		}
-	}
-
 	if cpuProfile {
 		f, err := os.Create(fmt.Sprintf("cpu-%d.pprof", os.Getpid()))
 		if err != nil {
@@ -677,16 +679,13 @@ func syncthingMain() {
 			cfg.SetOptions(opts)
 			cfg.Save()
 		}
-		go usageReportingLoop(m)
-		go func() {
-			time.Sleep(10 * time.Minute)
-			err := sendUsageReport(m)
-			if err != nil {
-				l.Infoln("Usage report:", err)
-			}
-		}()
 	}
 
+	// The usageReportingManager registers itself to listen to configuration
+	// changes, and there's nothing more we need to tell it from the outside.
+	// Hence we don't keep the returned pointer.
+	newUsageReportingManager(m, cfg)
+
 	if opts.RestartOnWakeup {
 		go standbyMonitor()
 	}
@@ -715,25 +714,28 @@ func syncthingMain() {
 }
 
 func dbOpts() *opt.Options {
-	// Calculate a sutiable database block cache capacity. We start at the
-	// default of 8 MiB and use larger values for machines with more memory.
-	// In reality, the database will use twice the amount we calculate here,
-	// as it also has two write buffers each sized at half the block cache.
+	// Calculate a suitable database block cache capacity.
 
+	// Default is 8 MiB.
 	blockCacheCapacity := 8 << 20
-	if bytes, err := memorySize(); err == nil {
-		if bytes > 74<<30 {
-			// At 74 GiB of RAM, we hit a 256 MiB block cache (per the
-			// calculations below). There's probably no point in growing the
-			// cache beyond this point.
-			blockCacheCapacity = 256 << 20
-		} else if bytes > 8<<30 {
-			// Slowly grow from 128 MiB at 8 GiB of RAM up to 256 MiB for a
-			// ~74 GiB RAM machine
-			blockCacheCapacity = int(bytes/512) + 128 - 16
-		} else if bytes > 512<<20 {
-			// Grow from 8 MiB at start to 128 MiB of cache at 8 GiB of RAM.
-			blockCacheCapacity = int(bytes / 64)
+	// Increase block cache up to this maximum:
+	const maxCapacity = 64 << 20
+	// ... which we reach when the box has this much RAM:
+	const maxAtRAM = 8 << 30
+
+	if v := cfg.Options().DatabaseBlockCacheMiB; v != 0 {
+		// Use the value from the config, if it's set.
+		blockCacheCapacity = v << 20
+	} else if bytes, err := memorySize(); err == nil {
+		// We start at the default of 8 MiB and use larger values for machines
+		// with more memory.
+
+		if bytes > maxAtRAM {
+			// Cap the cache at maxCapacity when we reach maxAtRam amount of memory
+			blockCacheCapacity = maxCapacity
+		} else if bytes > maxAtRAM/maxCapacity*int64(blockCacheCapacity) {
+			// Grow from the default to maxCapacity at maxAtRam amount of memory
+			blockCacheCapacity = int(bytes * maxCapacity / maxAtRAM)
 		}
 		l.Infoln("Database block cache capacity", blockCacheCapacity/1024, "KiB")
 	}
@@ -741,7 +743,7 @@ func dbOpts() *opt.Options {
 	return &opt.Options{
 		OpenFilesCacheCapacity: 100,
 		BlockCacheCapacity:     blockCacheCapacity,
-		WriteBuffer:            blockCacheCapacity / 2,
+		WriteBuffer:            4 << 20,
 	}
 }
 
@@ -795,6 +797,7 @@ func setupGUI(mainSvc *suture.Supervisor, cfg *config.Wrapper, m *model.Model) {
 			if err != nil {
 				l.Fatalln("Cannot start GUI:", err)
 			}
+			cfg.Subscribe(api)
 			mainSvc.Add(api)
 
 			if opts.StartBrowser && !noBrowser && !stRestarting {
@@ -880,7 +883,7 @@ func discovery(extPort int) *discover.Discoverer {
 func ensureDir(dir string, mode int) {
 	fi, err := os.Stat(dir)
 	if os.IsNotExist(err) {
-		err := os.MkdirAll(dir, 0700)
+		err := osutil.MkdirAll(dir, 0700)
 		if err != nil {
 			l.Fatalln(err)
 		}

cmd/syncthing/random_test.go

@@ -7,6 +7,7 @@
 package main
 
 import (
+	"runtime"
 	"sync"
 	"testing"
 )
@@ -14,10 +15,13 @@ import (
 var predictableRandomTest sync.Once
 
 func TestPredictableRandom(t *testing.T) {
+	if runtime.GOARCH != "amd64" {
+		t.Skip("Test only for 64 bit platforms; but if it works there, it should work on 32 bit")
+	}
 	predictableRandomTest.Do(func() {
 		// predictable random sequence is predictable
-		e := 3440579354231278675
-		if v := predictableRandom.Int(); v != e {
+		e := int64(3440579354231278675)
+		if v := int64(predictableRandom.Int()); v != e {
 			t.Errorf("Unexpected random value %d != %d", v, e)
 		}
 	})

cmd/syncthing/upnpsvc.go

@@ -79,8 +79,10 @@ func (s *upnpSvc) tryIGDs(igds []upnp.IGD, prevExtPort int) int {
 			// External port changed; refresh the discovery announcement.
 			// TODO: Don't reach out to some magic global here?
 			l.Infof("New UPnP port mapping: external port %d to local port %d.", extPort, s.localPort)
-			discoverer.StopGlobal()
-			discoverer.StartGlobal(s.cfg.Options().GlobalAnnServers, uint16(extPort))
+			if s.cfg.Options().GlobalAnnEnabled {
+				discoverer.StopGlobal()
+				discoverer.StartGlobal(s.cfg.Options().GlobalAnnServers, uint16(extPort))
+			}
 		}
 		if debugNet {
 			l.Debugf("Created/updated UPnP port mapping for external port %d on device %s.", extPort, igd.FriendlyIdentifier())

cmd/syncthing/usage_report.go

@@ -11,12 +11,15 @@ import (
 	"crypto/rand"
 	"crypto/sha256"
 	"encoding/json"
+	"fmt"
 	"net"
 	"net/http"
 	"runtime"
 	"time"
 
+	"github.com/syncthing/syncthing/internal/config"
 	"github.com/syncthing/syncthing/internal/model"
+	"github.com/thejerf/suture"
 )
 
 // Current version number of the usage report, for acceptance purposes. If
@@ -24,8 +27,54 @@ import (
 // are prompted for acceptance of the new report.
 const usageReportVersion = 1
 
-var stopUsageReportingCh = make(chan struct{})
+type usageReportingManager struct {
+	model *model.Model
+	sup   *suture.Supervisor
+}
 
+func newUsageReportingManager(m *model.Model, cfg *config.Wrapper) *usageReportingManager {
+	mgr := &usageReportingManager{
+		model: m,
+	}
+
+	// Start UR if it's enabled.
+	mgr.CommitConfiguration(config.Configuration{}, cfg.Raw())
+
+	// Listen to future config changes so that we can start and stop as
+	// appropriate.
+	cfg.Subscribe(mgr)
+
+	return mgr
+}
+
+func (m *usageReportingManager) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+func (m *usageReportingManager) CommitConfiguration(from, to config.Configuration) bool {
+	if to.Options.URAccepted >= usageReportVersion && m.sup == nil {
+		// Usage reporting was turned on; lets start it.
+		svc := &usageReportingService{
+			model: m.model,
+		}
+		m.sup = suture.NewSimple("usageReporting")
+		m.sup.Add(svc)
+		m.sup.ServeBackground()
+	} else if to.Options.URAccepted < usageReportVersion && m.sup != nil {
+		// Usage reporting was turned off
+		m.sup.Stop()
+		m.sup = nil
+	}
+
+	return true
+}
+
+func (m *usageReportingManager) String() string {
+	return fmt.Sprintf("usageReportingManager@%p", m)
+}
+
+// reportData returns the data to be sent in a usage report. It's used in
+// various places, so not part of the usageReportingSvc object.
 func reportData(m *model.Model) map[string]interface{} {
 	res := make(map[string]interface{})
 	res["uniqueID"] = cfg.Options().URUniqueID
@@ -75,8 +124,13 @@ func reportData(m *model.Model) map[string]interface{} {
 	return res
 }
 
-func sendUsageReport(m *model.Model) error {
-	d := reportData(m)
+type usageReportingService struct {
+	model *model.Model
+	stop  chan struct{}
+}
+
+func (s *usageReportingService) sendUsageReport() error {
+	d := reportData(s.model)
 	var b bytes.Buffer
 	json.NewEncoder(&b).Encode(d)
 
@@ -94,32 +148,32 @@ func sendUsageReport(m *model.Model) error {
 	return err
 }
 
-func usageReportingLoop(m *model.Model) {
+func (s *usageReportingService) Serve() {
+	s.stop = make(chan struct{})
+
 	l.Infoln("Starting usage reporting")
-	t := time.NewTicker(86400 * time.Second)
-loop:
+	defer l.Infoln("Stopping usage reporting")
+
+	t := time.NewTimer(10 * time.Minute) // time to initial report at start
 	for {
 		select {
-		case <-stopUsageReportingCh:
-			break loop
+		case <-s.stop:
+			return
 		case <-t.C:
-			err := sendUsageReport(m)
+			err := s.sendUsageReport()
 			if err != nil {
 				l.Infoln("Usage report:", err)
 			}
+			t.Reset(24 * time.Hour) // next report tomorrow
 		}
 	}
-	l.Infoln("Stopping usage reporting")
 }
 
-func stopUsageReporting() {
-	select {
-	case stopUsageReportingCh <- struct{}{}:
-	default:
-	}
+func (s *usageReportingService) Stop() {
+	close(s.stop)
 }
 
-// Returns CPU performance as a measure of single threaded SHA-256 MiB/s
+// cpuBench returns CPU performance as a measure of single threaded SHA-256 MiB/s
 func cpuBench() float64 {
 	chunkSize := 100 * 1 << 10
 	h := sha256.New()

cmd/syncthing/verbose.go

@@ -102,8 +102,11 @@ func (s *verboseSvc) formatEvent(ev events.Event) string {
 		return fmt.Sprintf("Started syncing %q / %q (%v %v)", data["folder"], data["item"], data["action"], data["type"])
 	case events.ItemFinished:
 		data := ev.Data.(map[string]interface{})
-		if err := data["err"]; err != nil {
-			return fmt.Sprintf("Finished syncing %q / %q (%v %v): %v", data["folder"], data["item"], data["action"], data["type"], err)
+		if err, ok := data["error"].(*string); ok && err != nil {
+			// If the err interface{} is not nil, it is a string pointer.
+			// Dereference it to get the actual error or Sprintf will print
+			// the pointer value....
+			return fmt.Sprintf("Finished syncing %q / %q (%v %v): %v", data["folder"], data["item"], data["action"], data["type"], *err)
 		}
 		return fmt.Sprintf("Finished syncing %q / %q (%v %v): Success", data["folder"], data["item"], data["action"], data["type"])
 

cmd/transifexdl/main.go

@@ -51,6 +51,8 @@ func main() {
 	}
 	resp.Body.Close()
 
+	names := make(map[string]string)
+
 	var langs []string
 	for code, stat := range stats {
 		code = strings.Replace(code, "_", "-", 1)
@@ -62,6 +64,7 @@ func main() {
 		}
 
 		langs = append(langs, code)
+		names[code] = languageName(code)
 		if code == "en" {
 			continue
 		}
@@ -85,6 +88,7 @@ func main() {
 	}
 
 	saveValidLangs(langs)
+	saveLanguageNames(names)
 }
 
 func saveValidLangs(langs []string) {
@@ -98,6 +102,16 @@ func saveValidLangs(langs []string) {
 	fd.Close()
 }
 
+func saveLanguageNames(names map[string]string) {
+	fd, err := os.Create("prettyprint.js")
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Fprint(fd, "var langPrettyprint = ")
+	json.NewEncoder(fd).Encode(names)
+	fd.Close()
+}
+
 func userPass() (string, string) {
 	user := os.Getenv("TRANSIFEX_USER")
 	pass := os.Getenv("TRANSIFEX_PASS")
@@ -131,7 +145,7 @@ func loadValidLangs() []string {
 	}
 
 	var langs []string
-	exp := regexp.MustCompile(`\[([a-zA-Z",-]+)\]`)
+	exp := regexp.MustCompile(`\[([a-zA-Z@",-]+)\]`)
 	if matches := exp.FindSubmatch(bs); len(matches) == 2 {
 		langs = strings.Split(string(matches[1]), ",")
 		for i := range langs {
@@ -142,3 +156,19 @@ func loadValidLangs() []string {
 
 	return langs
 }
+
+type languageResponse struct {
+	Code string
+	Name string
+}
+
+func languageName(code string) string {
+	var lang languageResponse
+	resp := req("https://www.transifex.com/api/2/language/" + code)
+	defer resp.Body.Close()
+	json.NewDecoder(resp.Body).Decode(&lang)
+	if lang.Name == "" {
+		return code
+	}
+	return lang.Name
+}

etc/linux-systemd/README.md

@@ -5,4 +5,4 @@ This directory contains configuration files for running syncthing under the
 systemd user service. For further documentation take a look at the [systemd
 section][1] on the Github Wiki.
 
-[1]: https://github.com/syncthing/syncthing/wiki/Autostart-syncthing#systemd
+[1]: http://docs.syncthing.net/users/autostart.html?highlight=systemd 

etc/linux-systemd/system/syncthing@.service

@@ -1,6 +1,6 @@
 [Unit]
 Description=Syncthing - Open Source Continuous File Synchronization for %I
-Documentation=https://github.com/syncthing/syncthing/wiki
+Documentation=http://docs.syncthing.net/
 After=network.target
 
 [Service]

etc/linux-systemd/user/syncthing.service

@@ -1,6 +1,6 @@
 [Unit]
 Description=Syncthing - Open Source Continuous File Synchronization
-Documentation=https://github.com/syncthing/syncthing/wiki
+Documentation=http://docs.syncthing.net/
 After=network.target
 
 [Service]

gui/assets/css/overrides.css

@@ -68,7 +68,7 @@ identicon {
 }
 
 .panel-heading .glyphicon {
-    margin-right: 15px;
+    margin-right: 10px;
 }
 
 .panel-heading {
@@ -153,27 +153,33 @@ table.table-condensed td {
     padding-right: 15px;
 }
 
-
 /**
  * Menu for select language
  */
 
-@media (min-width:480px) {
+@media (min-width:480px) and (max-width:649px) {
+    *[language-select] > .dropdown-menu {
+        width: 230px;
+    }
+}
+
+@media (min-width:650px) {
     *[language-select] > .dropdown-menu > li {
         width: 50%;
         float: left;
     }
     *[language-select] > .dropdown-menu {
-        width: 400px;
+        width: 440px;
     }
 }
 
+
 @media (max-width:479px) {
     .dropdown-menu {
         padding-top: 55px;
     }
 
-    *[language-select] > .dropdown-toggle {
+    nav .dropdown-toggle {
         font-size: 14px;
     }
 

gui/assets/lang/lang-be.json

@@ -1,186 +0,0 @@
-{
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
-    "API Key": "Ключ API",
-    "About": "Аб праграме",
-    "Add": "Дадаць",
-    "Add Device": "Дадаць прыладу",
-    "Add Folder": "Дадаць каталёг",
-    "Add new folder?": "Дадаць новы каталёг ?",
-    "Address": "Адрас",
-    "Addresses": "Адрасы",
-    "All Data": "All Data",
-    "Allow Anonymous Usage Reporting?": "Allow Anonymous Usage Reporting?",
-    "Alphabetic": "Alphabetic",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
-    "Anonymous Usage Reporting": "Anonymous Usage Reporting",
-    "Any devices configured on an introducer device will be added to this device as well.": "Any devices configured on an introducer device will be added to this device as well.",
-    "Automatic upgrades": "Automatic upgrades",
-    "Bugs": "Памылкі",
-    "CPU Utilization": "Выкарыстаньне працэсара",
-    "Changelog": "Сьпіс зьменаў",
-    "Close": "Зачыніць",
-    "Command": "Command",
-    "Comment, when used at the start of a line": "Comment, when used at the start of a line",
-    "Compression": "Compression",
-    "Connection Error": "Connection Error",
-    "Copied from elsewhere": "Copied from elsewhere",
-    "Copied from original": "Copied from original",
-    "Copyright © 2015 the following Contributors:": "Copyright © 2015 the following Contributors:",
-    "Delete": "Выдаліць",
-    "Device ID": "ID прылады",
-    "Device Identification": "Ідэнтыфікацыя прылады",
-    "Device Name": "Назва прылады",
-    "Device {%device%} ({%address%}) wants to connect. Add new device?": "Device {{device}} ({{address}}) wants to connect. Add new device?",
-    "Devices": "Прылады",
-    "Disconnected": "Адлучана",
-    "Documentation": "Дакумэнтацыя",
-    "Download Rate": "Хуткасьць спампоўваньня",
-    "Downloaded": "Downloaded",
-    "Downloading": "Downloading",
-    "Edit": "Зьмяніць",
-    "Edit Device": "Зьмяніць прыладу",
-    "Edit Folder": "Зьмяніць каталёг",
-    "Editing": "Editing",
-    "Enable UPnP": "Enable UPnP",
-    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.",
-    "Enter ignore patterns, one per line.": "Enter ignore patterns, one per line.",
-    "Error": "Error",
-    "External File Versioning": "External File Versioning",
-    "File Pull Order": "File Pull Order",
-    "File Versioning": "Вэрсіі файлаў",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
-    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.",
-    "Folder ID": "ID каталёгу",
-    "Folder Master": "Folder Master",
-    "Folder Path": "Шлях каталёгу",
-    "Folders": "Каталёгі",
-    "GUI Authentication Password": "GUI Authentication Password",
-    "GUI Authentication User": "GUI Authentication User",
-    "GUI Listen Addresses": "GUI Listen Addresses",
-    "Generate": "Сгенераваць",
-    "Global Discovery": "Глябальнае вызначэньне",
-    "Global Discovery Server": "Сэрвер глябальнага вызначэньня",
-    "Global State": "Глябальны стан",
-    "Ignore": "Ignore",
-    "Ignore Patterns": "Ігнараваць шаблёны",
-    "Ignore Permissions": "Ігнараваць правы",
-    "Incoming Rate Limit (KiB/s)": "Incoming Rate Limit (KiB/s)",
-    "Introducer": "Introducer",
-    "Inversion of the given condition (i.e. do not exclude)": "Inversion of the given condition (i.e. do not exclude)",
-    "Keep Versions": "Трымаць вэрсій",
-    "Largest First": "Largest First",
-    "Last File Received": "Апошні атрыманы файл",
-    "Last seen": "Апошні раз бачылі",
-    "Later": "Later",
-    "Local Discovery": "Лякальнае вызначэньне",
-    "Local State": "Лякальны стан",
-    "Major Upgrade": "Major Upgrade",
-    "Maximum Age": "Maximum Age",
-    "Metadata Only": "Metadata Only",
-    "Move to top of queue": "Move to top of queue",
-    "Multi level wildcard (matches multiple directory levels)": "Multi level wildcard (matches multiple directory levels)",
-    "Never": "Ніколі",
-    "New Device": "New Device",
-    "New Folder": "New Folder",
-    "Newest First": "Newest First",
-    "No": "Не",
-    "No File Versioning": "Не захоўваць вэрсіі",
-    "Notice": "Notice",
-    "OK": "Добра",
-    "Off": "Off",
-    "Oldest First": "Oldest First",
-    "Out Of Sync": "Несынхранізавана",
-    "Out of Sync Items": "Несынхранізаваныя складнікі",
-    "Outgoing Rate Limit (KiB/s)": "Outgoing Rate Limit (KiB/s)",
-    "Override Changes": "Override Changes",
-    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for",
-    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Path where versions should be stored (leave empty for the default .stversions folder in the folder).",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
-    "Please wait": "Please wait",
-    "Preview": "Preview",
-    "Preview Usage Report": "Preview Usage Report",
-    "Quick guide to supported patterns": "Quick guide to supported patterns",
-    "RAM Utilization": "Выкарыстаньне памяці",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
-    "Rescan": "Перачытаць",
-    "Rescan All": "Rescan All",
-    "Rescan Interval": "Інтэрвал перачытваньня",
-    "Restart": "Перастартаваць",
-    "Restart Needed": "Патрэбна перастартоўваньне",
-    "Restarting": "Перастартоўваньне",
-    "Reused": "Reused",
-    "Save": "Захаваць",
-    "Scanning": "Скануецца",
-    "Select the devices to share this folder with.": "Пазначце прылады зь якімі трэба абагуліць гэты каталёг.",
-    "Select the folders to share with this device.": "Пазначце каталёгі якія трэба абагуліць з гэтай прыладай.",
-    "Settings": "Налады",
-    "Share": "Абагуліць",
-    "Share Folder": "Share Folder",
-    "Share Folders With Device": "Share Folders With Device",
-    "Share With Devices": "Абагуліць з прыладамі",
-    "Share this folder?": "Абагуліць гэты каталёг ?",
-    "Shared With": "Абагулены з",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Short identifier for the folder. Must be the same on all cluster devices.",
-    "Show ID": "Паказаць ID",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.",
-    "Shutdown": "Выключыць",
-    "Shutdown Complete": "Выключэньне завершанае",
-    "Simple File Versioning": "Простае захоўваньне вэрсій",
-    "Single level wildcard (matches within a directory only)": "Single level wildcard (matches within a directory only)",
-    "Smallest First": "Smallest First",
-    "Source Code": "Зыходнікі",
-    "Staggered File Versioning": "Адаптыўнае захоўваньне вэрсій",
-    "Start Browser": "Start Browser",
-    "Stopped": "Спынена",
-    "Support": "Падтрымка",
-    "Sync Protocol Listen Addresses": "Sync Protocol Listen Addresses",
-    "Syncing": "Сынхранізуецца",
-    "Syncthing has been shut down.": "Syncthing has been shut down.",
-    "Syncthing includes the following software or portions thereof:": "Syncthing includes the following software or portions thereof:",
-    "Syncthing is restarting.": "Syncthing перастартоўвае.",
-    "Syncthing is upgrading.": "Syncthing is upgrading.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.",
-    "The aggregated statistics are publicly available at {%url%}.": "The aggregated statistics are publicly available at {{url}}.",
-    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.",
-    "The device ID cannot be blank.": "The device ID cannot be blank.",
-    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).",
-    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.",
-    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "The first command line parameter is the folder path and the second parameter is the relative path in the folder.",
-    "The folder ID cannot be blank.": "The folder ID cannot be blank.",
-    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.",
-    "The folder ID must be unique.": "The folder ID must be unique.",
-    "The folder path cannot be blank.": "The folder path cannot be blank.",
-    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.",
-    "The maximum age must be a number and cannot be blank.": "The maximum age must be a number and cannot be blank.",
-    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "The maximum time to keep a version (in days, set to 0 to keep versions forever).",
-    "The number of old versions to keep, per file.": "Колькі старых вэрсій трымаць, для кожнага файлу.",
-    "The number of versions must be a number and cannot be blank.": "The number of versions must be a number and cannot be blank.",
-    "The path cannot be blank.": "The path cannot be blank.",
-    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
-    "This is a major version upgrade.": "This is a major version upgrade.",
-    "Unknown": "Невядома",
-    "Unshared": "Unshared",
-    "Unused": "Unused",
-    "Up to Date": "Найноўшае",
-    "Upgrade": "Upgrade",
-    "Upgrade To {%version%}": "Upgrade To {{version}}",
-    "Upgrading": "Абнаўленьне",
-    "Upload Rate": "Хуткасьць запампоўваньня",
-    "Uptime": "Uptime",
-    "Use HTTPS for GUI": "Use HTTPS for GUI",
-    "Version": "Вэрсія",
-    "Versions Path": "Versions Path",
-    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.",
-    "When adding a new device, keep in mind that this device must be added on the other side too.": "When adding a new device, keep in mind that this device must be added on the other side too.",
-    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.",
-    "Yes": "Так",
-    "You must keep at least one version.": "You must keep at least one version.",
-    "full documentation": "full documentation",
-    "items": "складнікаў",
-    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\"."
-}

gui/assets/lang/lang-bg.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Нова основна версия, която може да не е съвмеситима с предишни версии.",
     "API Key": "API Ключ",
     "About": "За Програмата",
+    "Actions": "Действия",
     "Add": "Добави",
     "Add Device": "Добави устройство",
     "Add Folder": "Добави папка",
@@ -18,6 +20,7 @@
     "Bugs": "Бъгове",
     "CPU Utilization": "Натоварване на Процесора",
     "Changelog": "Сипъск с промени",
+    "Clean out after": "Clean out after",
     "Close": "Затвори",
     "Command": "Команда",
     "Comment, when used at the start of a line": "Коментар, използван в началото на реда",
@@ -49,6 +52,7 @@
     "File Pull Order": "По ред на дърпане",
     "File Versioning": "Файлови Версии",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Битовете за права за достъп са игнорирани, когато се проверява за промени. Използвай с файлови системи тип FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Когато syncthing замени или изтрие файл той се премества в  .stversions и преименува с дабавени дата и час.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Файловете са защитени от промени направени на други устройства, но промени направени на това устройство ще бъдат синхронизирани с другите устройства.",
     "Folder ID": "Идентификатор на папка",
@@ -62,6 +66,7 @@
     "Global Discovery": "Глобавно Откриване",
     "Global Discovery Server": "Сървър за Глобално Откриване",
     "Global State": "Глобално състояние",
+    "Help": "Помощ",
     "Ignore": "Игнорирай",
     "Ignore Patterns": "Шаблони за Игнориране",
     "Ignore Permissions": "Игнорирай Права за Достъп",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Използва се следния интервал: за първия час се пази версия всеки 30 секунди, за първия ден се пази версия всеки час, за първите 30 дена се пази версия всеки ден, до максимума се пази една версия всяка седмица.",
     "The maximum age must be a number and cannot be blank.": "Максималната възраст трябва да е число и не може д ае празна.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Максималното време да се пазят весрсии (в дни, сложи 0, за да пазиш версии завинаги).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Броят стари версии, които да бъдат пазени за всеки файл.",
     "The number of versions must be a number and cannot be blank.": "Броят версии трябва да бъде число и не може да бъде празно.",
     "The path cannot be blank.": "Пътят неможе да бъде празен.",
     "The rescan interval must be a non-negative number of seconds.": "Интервала на сканиране трябва да бъде не отрицателно число в секунди.",
     "This is a major version upgrade.": "Това е нова основна версия.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Неясен",
     "Unshared": "Споделянето прекратено",
     "Unused": "Неизползван",

gui/assets/lang/lang-ca.json

@@ -1,31 +1,34 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Una nova versió major pot ser incompatible amb versions anteriors.",
     "API Key": "Clau API",
     "About": "Sobre",
+    "Actions": "Accions",
     "Add": "Afegir",
     "Add Device": "Afegir dispositiu",
     "Add Folder": "Afegir carpeta",
     "Add new folder?": "Afegir nova carpeta?",
     "Address": "Adreça",
     "Addresses": "Adreces",
-    "All Data": "All Data",
+    "All Data": "Totes les dades",
     "Allow Anonymous Usage Reporting?": "Permetre l'enviament anònim d'informes d'ús?",
-    "Alphabetic": "Alphabetic",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
+    "Alphabetic": "Alfabètic",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Un comando extern s'encarrega del control de versions. Ha d'eliminar l'arxiu de la carpeta sincronitzada.",
     "Anonymous Usage Reporting": "Informe anònim d'ús",
-    "Any devices configured on an introducer device will be added to this device as well.": "Qualsevol dispositiu configurat com a dispositiu introductor s'afegirà a aquest dispositiu tambè.",
+    "Any devices configured on an introducer device will be added to this device as well.": "Qualsevol dispositiu configurat en un dispositiu introductor també s'afegirà a aquest dispositiu.",
     "Automatic upgrades": "Actualitzacions automàtiques",
     "Bugs": "Bugs",
     "CPU Utilization": "Utilització del CPU",
     "Changelog": "Historial de canvis",
+    "Clean out after": "Clean out after",
     "Close": "Tancar",
-    "Command": "Command",
+    "Command": "Comando",
     "Comment, when used at the start of a line": "Comentari quan és usat al principi d'una línia",
-    "Compression": "Compression",
+    "Compression": "Compressió",
     "Connection Error": "Error de connexió",
     "Copied from elsewhere": "Copiat d'un altre lloc",
     "Copied from original": "Copiat de l'original",
-    "Copyright © 2015 the following Contributors:": "Copyright © 2015 the following Contributors:",
+    "Copyright © 2015 the following Contributors:": "Copyright © 2015 els següents col·laboradors:",
     "Delete": "Esborrar",
     "Device ID": "ID del dispositiu",
     "Device Identification": "Identificació del dispositiu",
@@ -43,13 +46,14 @@
     "Editing": "Modificant",
     "Enable UPnP": "Habilitat UPnP",
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduir, separat per comes, adreces \"ip:port\" o \"dynamic\" per descobrir automàticament les adreces.",
-    "Enter ignore patterns, one per line.": "Introduïx els patrons d'ignoració, un per línia.",
+    "Enter ignore patterns, one per line.": "Introduex patrons a ignorar, un per línia.",
     "Error": "Error",
-    "External File Versioning": "External File Versioning",
-    "File Pull Order": "File Pull Order",
+    "External File Versioning": "Versionat de fitxers extern",
+    "File Pull Order": "Ordre d'agafar fitxers",
     "File Versioning": "Versionat de Fitxers",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Els bits de permisos dels fitxers son ignorats quan es cerquen canvis. Utilitzar en sistemes de fitxers FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Els fitxers es mouen amb l'estampat de la data a la carpeta .stversions quan son substituïts o esborrats per syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Els fitxers estan protegits de canvis fets per altres dispositius, però els canvis fets en aquest dispositiu seran enviats a la resta del cluster.",
     "Folder ID": "ID de carpeta",
     "Folder Master": "Carpeta mestre",
@@ -62,6 +66,7 @@
     "Global Discovery": "Descobriment Global",
     "Global Discovery Server": "Servidor de Descobriment Global",
     "Global State": "Estat global",
+    "Help": "Ajuda",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrons d'ignoració",
     "Ignore Permissions": "Ignora Permisos",
@@ -69,43 +74,43 @@
     "Introducer": "Introductor",
     "Inversion of the given condition (i.e. do not exclude)": "Inversió del patrò introduït",
     "Keep Versions": "Mantenir Versions",
-    "Largest First": "Largest First",
+    "Largest First": "Més gran primer",
     "Last File Received": "Últim fitxer rebut",
     "Last seen": "Vist per última vegada",
     "Later": "Després",
     "Local Discovery": "Descobriment Local",
     "Local State": "Estat local",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "Actualització major",
     "Maximum Age": "Antiguitat Màxima",
-    "Metadata Only": "Metadata Only",
-    "Move to top of queue": "Move to top of queue",
+    "Metadata Only": "Només metadades",
+    "Move to top of queue": "Moure al primer de la cua",
     "Multi level wildcard (matches multiple directory levels)": "Caràcter comodí de nivell múltiple (aparella en carpetes de nivells múltiples)",
     "Never": "Mai",
     "New Device": "Nou dispositiu",
     "New Folder": "Nova carpeta",
-    "Newest First": "Newest First",
+    "Newest First": "Més nou primer",
     "No": "No",
     "No File Versioning": "Sense Versionat de Fitxer",
     "Notice": "Avís",
     "OK": "OK",
-    "Off": "Off",
-    "Oldest First": "Oldest First",
+    "Off": "Desactivar",
+    "Oldest First": "Més antic primer",
     "Out Of Sync": "Fora de la Sincronització",
     "Out of Sync Items": "Arxius encara no sincronitzats",
     "Outgoing Rate Limit (KiB/s)": "Tasca Límit de Sortida (KiB/s)",
     "Override Changes": "Sobreescriure Canvis",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ruta de la carpeta a l'equip local. Si no existeix serà creada. El caràcter (~) es pot fer servir com a drecera de",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Ruta on les versions s'haurien de guardar (deixa-ho buit per fer servir el directori .stversions per defecte a la carpeta)",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "Si us plau consulta les notes de llançament abans de realitzar una actualització major.",
     "Please wait": "Si-us-plau espera",
     "Preview": "Vista prèvia",
     "Preview Usage Report": "Vista Prèvia de l'Informe d'Ús",
     "Quick guide to supported patterns": "Guia ràpida per als possibles patrons",
     "RAM Utilization": "Utilització de la RAM",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "Aleatori",
+    "Release Notes": "Notes de llançament",
     "Rescan": "Re-escanejar",
-    "Rescan All": "Rescan All",
+    "Rescan All": "Re-escanejar tot",
     "Rescan Interval": "Interval de re-escaneig",
     "Restart": "Reiniciar",
     "Restart Needed": "És Necessari Reiniciar",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "Apagat complet",
     "Simple File Versioning": "Versionat de Fitxers Senzill",
     "Single level wildcard (matches within a directory only)": "Caràcter comodí de nivell singular (aparella sóls en una carpeta)",
-    "Smallest First": "Smallest First",
+    "Smallest First": "Més petit primer",
     "Source Code": "Codi Font",
     "Staggered File Versioning": "Versionat de Fitxers Esglaonat",
     "Start Browser": "Arrancar Navegador",
@@ -143,14 +148,14 @@
     "Syncthing is restarting.": "Reiniciant syncthing.",
     "Syncthing is upgrading.": "Actualitzant syncthing.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Synthing sembla parat, o hi ha algun problema amb la connexió a Internet. Reintentant...",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Sembla ser que Syncthing està tinguent problemes per processar la teva petició. Si us plau, refresca la pàgina o reinicia Syncthing si el problema persisteix.",
     "The aggregated statistics are publicly available at {%url%}.": "Les estadístiques agregades estan públicament disponibles a {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuració s'ha guardar però no s'ha activat. S'ha de reiniciar el synthing per activar la nova configuració.",
     "The device ID cannot be blank.": "El ID del dispositiu no pot estar en blanc.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "El ID del dispositiu per introduir ací es pot trobar al diàleg \"Editar > Mostrar ID\" en l'altre dispositiu. Els espais i les barres son opcionals (s'ignoren).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "L'informe d'ús encriptat s'envia diàriament. Es fa servir per rastrejar plataformes habituals, mides de carpetes i versions de l'aplicació. Si es canvia el conjunt de dades reportades es demanarà amb aquest diàleg de nou.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "El ID del dispositiu introduït no sembla vàlid. Hauria de tenir 52 o 56 caràcters amb lletres i números, els espais i les barres son opcionals.",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "The first command line parameter is the folder path and the second parameter is the relative path in the folder.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "El primer paràmetre de la línia de comandes és el camí a la carpeta i el segon paràmetre és el camí relatiu a la carpeta.",
     "The folder ID cannot be blank.": "El ID del dispositiu no pot estar en blanc.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "El ID de la carpeta ha de ser un identificador curt (64 caràcters o menys) format només per lletres, nombres i el punt (.), barra (-) i barra baixa (_).",
     "The folder ID must be unique.": "El ID de la carpeta ha de ser únic.",
@@ -158,20 +163,23 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Es fan servir els següents intervals: per la primera hora es manté una versió cada 30 segons, pel primer dia es manté una versió cada hora, pel primer cada 30 dies es manté una versió cada dia, fins el màxim d'antiguitat es manté una versió cada setmana.",
     "The maximum age must be a number and cannot be blank.": "La màxima antiguitat ha de ser un número i no pot estar en blanc.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Temps màxim en mantenir una versió (en dies, si es deixa en 0 es mantenen les versions per sempre).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "El nombre de versions antigues que es mantenen per fitxer.",
     "The number of versions must be a number and cannot be blank.": "El nombre de versions ha de ser un número i no es pot deixar en blanc.",
-    "The path cannot be blank.": "The path cannot be blank.",
+    "The path cannot be blank.": "El camí no pot estar en blanc.",
     "The rescan interval must be a non-negative number of seconds.": "El interval de re-escaneig ha der ser un nombre positiu de segons.",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "Aquesta és una actualització de versió major.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Desconegut",
     "Unshared": "No compartit",
     "Unused": "No usat",
     "Up to Date": "Actualitzat",
-    "Upgrade": "Upgrade",
+    "Upgrade": "Actualització",
     "Upgrade To {%version%}": "Actualitzar a {{version}}",
     "Upgrading": "Actualitzant",
     "Upload Rate": "Tasca de Pujada",
-    "Uptime": "Uptime",
+    "Uptime": "Temps funcionant",
     "Use HTTPS for GUI": "Utilitzar HTTPS pel GUI",
     "Version": "Versió",
     "Versions Path": "Carpeta de les Versions",

gui/assets/lang/lang-ca@valencia.json

@@ -0,0 +1,194 @@
+{
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Una nova versión amb canvis importants pot no ser compatible amb versions prèvies.",
+    "API Key": "Clau API",
+    "About": "Sobre",
+    "Actions": "Actions",
+    "Add": "Afegir",
+    "Add Device": "Afegir dispositiu",
+    "Add Folder": "Afegir carpeta",
+    "Add new folder?": "Afegir nova carpeta?",
+    "Address": "Direcció",
+    "Addresses": "Direccions",
+    "All Data": "Totes les dades",
+    "Allow Anonymous Usage Reporting?": "Permetre informes d'ús anònim?",
+    "Alphabetic": "Alfabètic",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Un comando extern controla el versionat. És necessari eliminar el fitxer de la carpeta sincronitzada.",
+    "Anonymous Usage Reporting": "Informe d'ús anònim",
+    "Any devices configured on an introducer device will be added to this device as well.": "Tots els dispositius configurats en un dispositiu presentador seràn afegits també a aquest dispositiu.",
+    "Automatic upgrades": "Actualitzacions automàtiques",
+    "Bugs": "Errors (Bugs)",
+    "CPU Utilization": "Utilització de la CPU",
+    "Changelog": "Registre de canvis",
+    "Clean out after": "Clean out after",
+    "Close": "Tancar",
+    "Command": "Comando",
+    "Comment, when used at the start of a line": "Comentar, quant s'utilitza al principi d'una línia",
+    "Compression": "Compresió",
+    "Connection Error": "Error de connexió",
+    "Copied from elsewhere": "Copiat de qualsevol lloc",
+    "Copied from original": "Copiat de l'original",
+    "Copyright © 2015 the following Contributors:": "Copyright © 2015 els següents Col·laboradors:",
+    "Delete": "Esborrar",
+    "Device ID": "ID del dispositiu",
+    "Device Identification": "Identificació del dispositiu",
+    "Device Name": "Nom del dispositiu",
+    "Device {%device%} ({%address%}) wants to connect. Add new device?": "El dispositiu {{device}} ({{address}}) vol connectar-se. Afegir nou dispositiu?",
+    "Devices": "Dispositius",
+    "Disconnected": "Desconnectat",
+    "Documentation": "Documentació",
+    "Download Rate": "Velocitat de descàrrega",
+    "Downloaded": "Descarregat",
+    "Downloading": "Descarregant",
+    "Edit": "Editar",
+    "Edit Device": "Editar dispositiu",
+    "Edit Folder": "Editar carpeta",
+    "Editing": "Editant",
+    "Enable UPnP": "Activar UPnp",
+    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduïr direccions separades per coma com \"ip:port\" o \"dynamic\" per a fer un descobriment automàtic de la direcció.",
+    "Enter ignore patterns, one per line.": "Introduïr patrons a ignorar, un per línia.",
+    "Error": "Error",
+    "External File Versioning": "Versionat extern de fitxers",
+    "File Pull Order": "Ordre de fitxers del pull",
+    "File Versioning": "Versionat de fitxer",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Els bits de permís del fitxer són ignorats quant es busquen els canvis. Utilitzar en sistemes de fitxers FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Els fitxers són canviats a versions amb indicació de data en una carpeta \".stversions\" quant són reemplaçats o esborrats per Syncthing.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Els fitxers són protegits dels canvis fets en altres dispositius, però els canvis fets en aquest dispositiu seràn enviats a la resta del grup (cluster).",
+    "Folder ID": "ID de carpeta",
+    "Folder Master": "Carpeta principal",
+    "Folder Path": "Ruta de la carpeta",
+    "Folders": "Carpetes",
+    "GUI Authentication Password": "Password d'autenticació de l'Interfície Gràfica d'Usuari (GUI)",
+    "GUI Authentication User": "Autenticació de l'usuari de l'Interfície Gràfica d'Usuari (GUI)",
+    "GUI Listen Addresses": "Direcció d'escolta de l'Interfície Gràfica d'Usuari (GUI)",
+    "Generate": "Generar",
+    "Global Discovery": "Descobriment global",
+    "Global Discovery Server": "Servidor de descobriment global",
+    "Global State": "Estat global",
+    "Help": "Help",
+    "Ignore": "Ignorar",
+    "Ignore Patterns": "Patrons a ignorar",
+    "Ignore Permissions": "Permisos a ignorar",
+    "Incoming Rate Limit (KiB/s)": "Límit de descàrrega (KiB/s)",
+    "Introducer": "Presentador",
+    "Inversion of the given condition (i.e. do not exclude)": "Inversió de la condició donada (per exemple no excloure)",
+    "Keep Versions": "Mantindre versions",
+    "Largest First": "El més gran primer",
+    "Last File Received": "Darrer fitxer rebut",
+    "Last seen": "Vist per última vegada",
+    "Later": "Més tard",
+    "Local Discovery": "Descobriment local",
+    "Local State": "Estat local",
+    "Major Upgrade": "Actualització important",
+    "Maximum Age": "Edat màxima",
+    "Metadata Only": "Sols metadades",
+    "Move to top of queue": "Moure al principi de la cua",
+    "Multi level wildcard (matches multiple directory levels)": "Comodí multinivell (coincideix amb múltiples nivells de directoris)",
+    "Never": "Mai",
+    "New Device": "Nou dispositiu",
+    "New Folder": "Nova carpeta",
+    "Newest First": "El més nou primer",
+    "No": "No",
+    "No File Versioning": "Sense versionat de fitxer",
+    "Notice": "Avís",
+    "OK": "OK",
+    "Off": "Off",
+    "Oldest First": "El més vell primer",
+    "Out Of Sync": "Sense sincronitzar",
+    "Out of Sync Items": "Dispositius sense sincronitzar",
+    "Outgoing Rate Limit (KiB/s)": "Límit de pujada (KiB/s)",
+    "Override Changes": "Sobreescriure els canvis",
+    "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ruta a la carpeta local en l'ordinador. Es crearà si no existeix. El caràcter tilde (~) es pot utilitzar com a drecera",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Ruta on les versions deurien estar emmagatzemades (deixar buit per a la carpeta .stversions en la carpeta).",
+    "Please consult the release notes before performing a major upgrade.": "Per favor, consultar les notes de la versió abans de fer una actualització important.",
+    "Please wait": "Per favor, espere",
+    "Preview": "Vista prèvia",
+    "Preview Usage Report": "Informe d'ús de vista prèvia",
+    "Quick guide to supported patterns": "Guía ràpida de patrons suportats",
+    "RAM Utilization": "Utilització de la RAM",
+    "Random": "Aleatori",
+    "Release Notes": "Notes de la versió",
+    "Rescan": "Tornar a buscar",
+    "Rescan All": "Tornar a buscar tot",
+    "Rescan Interval": "Interval de nova busca",
+    "Restart": "Reiniciar",
+    "Restart Needed": "Reinici necesari",
+    "Restarting": "Reiniciant",
+    "Reused": "Reutilitzat",
+    "Save": "Gravar",
+    "Scanning": "Rastrejant",
+    "Select the devices to share this folder with.": "Selecciona els dispositius amb els que compartir aquesta carpeta.",
+    "Select the folders to share with this device.": "Selecciona les carpetes per a compartir amb aquest dispositiu.",
+    "Settings": "Ajustos",
+    "Share": "Compartir",
+    "Share Folder": "Compartir carpeta",
+    "Share Folders With Device": "Compartir carpetes amb el dispositiu",
+    "Share With Devices": "Compartir amb els dispositius",
+    "Share this folder?": "Compartir aquesta carpeta?",
+    "Shared With": "Compartit amb",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Identificador curt per a la carpeta. Deu ser el mateix en tots els dispositius del grup (cluster).",
+    "Show ID": "Mostrar ID",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Mostrat en lloc de l'ID del dispositiu en l'estat del grup (cluster). S'anunciarà als altres dispositius com el nom opcional per defecte.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Mostrat en lloc de l'ID del dispositiu en l'estat del grup (cluster). S'actualitzarà al nom que el dispositiu anuncia si es deixa buit.",
+    "Shutdown": "Apagar",
+    "Shutdown Complete": "Apagar completament",
+    "Simple File Versioning": "Versionat de fitxers senzill",
+    "Single level wildcard (matches within a directory only)": "Comodí de nivell únic (coincideix sols dins d'un directori)",
+    "Smallest First": "El més xicotet primer",
+    "Source Code": "Codi font",
+    "Staggered File Versioning": "Versionat de fitxers escalonat",
+    "Start Browser": "Iniciar navegador",
+    "Stopped": "Parat",
+    "Support": "Suport",
+    "Sync Protocol Listen Addresses": "Direccions d'escolta del protocol de sincronització",
+    "Syncing": "Sincronitzant",
+    "Syncthing has been shut down.": "Syncthing s'ha apagat",
+    "Syncthing includes the following software or portions thereof:": "Syncthing inclou el següent software o parts d'ell:",
+    "Syncthing is restarting.": "Syncthing està reiniciant.",
+    "Syncthing is upgrading.": "Syncthing està actualitzant-se.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing pareix apagat o hi ha un problema amb la connexió a Internet. Tornant a intentar...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing pareix que té un problema processant la seua sol·licitud. Per favor, refresque la pàgina o reinicie Syncthing si el problema persistix.",
+    "The aggregated statistics are publicly available at {%url%}.": "Les estadístiques agregades estan disponibles públicament en {{url}}.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuració ha sigut gravada però no activada. Syncthing deu reiniciar per tal d'activar la nova configuració.",
+    "The device ID cannot be blank.": "L'ID del dispositiu no pot estar buida.",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "L'ID del dispositiu que hi ha que introduïr ací es pot trobar en el menú \"Editar > Mostrar ID\" en l'altre dispositiu. Els espais i les barres son opcionals (ignorats).",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "L'informe encriptat d'ús s'envia diariament. S'utilitza per a rastrejar plataformes comuns, tamanys de carpetes i versions de l'aplicació. Si el conjunt de dades enviat a l'informe es canvia, se li demanarà a vosté l'autorització altra vegada.\n",
+    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "L'ID del dispositiu introduïda no pareix vàlida. Deuria ser una cadena de 52 o 56 caracters consistents en lletres i nombre, amb espais i barres opcionals.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "El primer paràmetre de la línia de comandos és la ruta de la carpeta i el segon és la ruta relativa en la carpeta.",
+    "The folder ID cannot be blank.": "L'ID de la carpeta no pot estar buit.",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "L'ID de la carpeta deu ser un identificador curt (64 caracters o menys) consistint en lletres, nombres i únicament els caracters del punt (.), guió (-) i guió baix (_).",
+    "The folder ID must be unique.": "L'ID de la carpeta deu ser única.",
+    "The folder path cannot be blank.": "La ruta de la carpeta no pot estar buida.",
+    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "S'utilitzen els següents intervals: per a la primera hora es guarda una versió cada 30 segons, per al primer dia es guarda una versió cada hora, per als primers 30 dies es guarda una versió diaria, fins l'edat màxima es guarda una versió cada setmana.",
+    "The maximum age must be a number and cannot be blank.": "L'edat màxima deu ser un nombre i no pot estar buida.",
+    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "El temps màxim per a guardar una versió (en dies, ficar 0 per a guardar les versions per a sempre).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
+    "The number of old versions to keep, per file.": "El nombre de versions antigues per a guardar, per cada fitxer.",
+    "The number of versions must be a number and cannot be blank.": "El nombre de versions deu ser un nombre i no pot estar buit.",
+    "The path cannot be blank.": "La ruta no pot estar buida.",
+    "The rescan interval must be a non-negative number of seconds.": "L'interval de reescaneig deu ser un nombre positiu de segons.",
+    "This is a major version upgrade.": "Aquesta és una actualització important de la versió.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
+    "Unknown": "Desconegut",
+    "Unshared": "No compartit",
+    "Unused": "No utilitzat",
+    "Up to Date": "Actualitzat",
+    "Upgrade": "Actualitzar",
+    "Upgrade To {%version%}": "Actualitzar a {{version}}",
+    "Upgrading": "Actualitzant",
+    "Upload Rate": "Velocitat d'actualització",
+    "Uptime": "Temps de funcionament",
+    "Use HTTPS for GUI": "Utilitzar HTTP per a l'Interfície Gràfica d'Usuari (GUI)",
+    "Version": "Versió",
+    "Versions Path": "Ruta de les versions",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Les versions s'esborren automàticament si són més antigues que l'edat màxima o excedixen el nombre de fitxer permesos en un interval.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "Quant s'afig un nou dispositiu, hi ha que tindre en compte que aquest dispositiu deu ser afegit també en l'altre costat.",
+    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Quant s'afig una nova carpeta, hi ha que tindre en compte que l'ID de la carpeta s'utilitza per a juntar les carpetes entre dispositius. Són sensibles a les majúscules i deuen coincidir exactament entre tots els dispositius.",
+    "Yes": "Sí",
+    "You must keep at least one version.": "Es deu mantindre al menys una versió.",
+    "full documentation": "Documentació completa",
+    "items": "Elements",
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vol compartit la carpeta \"{{folder}}\"."
+}

gui/assets/lang/lang-cs.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "Záporný počet dní nedává smysl.",
     "A new major version may not be compatible with previous versions.": "Nová důležitá verze nemusí být kompatibilní s předchozími verzemi.",
     "API Key": "API klíč",
     "About": "O aplikaci",
+    "Actions": "Akce",
     "Add": "Přidat",
     "Add Device": "Přidat přístroj",
     "Add Folder": "Přidat adresář",
@@ -18,6 +20,7 @@
     "Bugs": "Chyby",
     "CPU Utilization": "Využití CPU",
     "Changelog": "Changelog",
+    "Clean out after": "Vyčistit po",
     "Close": "Zavřít",
     "Command": "Příkaz",
     "Comment, when used at the start of a line": "Komentář, pokud použito na začátku řádku",
@@ -49,6 +52,7 @@
     "File Pull Order": "Pořadí stahování souborů",
     "File Versioning": "Verzování souborů",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Bity označující práva souborů jsou při hledání změn ignorovány. Použít pro souborové systémy FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Po nahrazení nebo smazání aplikací Syncthing jsou soubory přesunuty do adresáře .stversions.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Po nahrazení nebo smazání aplikací Syncthing jsou soubory přesunuty do verzí označených daty v adresáři .stversions.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Soubory jsou chráněny před změnami na ostatních přístrojích, ale změny provedené z tohoto přístroje budou rozeslány na zbytek clusteru.",
     "Folder ID": "ID adresáře",
@@ -62,6 +66,7 @@
     "Global Discovery": "Globální oznamování",
     "Global Discovery Server": "Server globálního oznamování",
     "Global State": "Všeobecný status",
+    "Help": "Pomoc",
     "Ignore": "Ignorovat",
     "Ignore Patterns": "Ignorované vzory",
     "Ignore Permissions": "Ignorovat oprávnění",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Jsou použity následující intervaly: za první hodinu jsou ponechány verze pro každých 30 sekund, za první den jsou ponechány verze pro každou hodinu, za prvních 30 dní jsou ponechány verze pro každý den a do nejvyššího nastaveného stáří jsou ponechány verze pro každý týden.",
     "The maximum age must be a number and cannot be blank.": "Nejvyšší stáří je třeba zadat v podobě čísla a nemůže být prázdné.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maximální doba pro zachování verze (dny, zapsáním hodnoty 0 bude ponecháno navždy).",
+    "The number of days must be a number and cannot be blank.": "Počet dní musí být číslo a nesmí být prázdný.",
+    "The number of days to keep files in the trash can. Zero means forever.": "Počet dní, po který budou soubory uchovány v koši. Nula znamená navždy.",
     "The number of old versions to keep, per file.": "Počet starších verzí k zachování pro každý soubor.",
     "The number of versions must be a number and cannot be blank.": "Počet verzí musí být číslo a nemůže být prázdné.",
     "The path cannot be blank.": "Cesta nesmí být prázdná.",
     "The rescan interval must be a non-negative number of seconds.": "Interval opakování skenování musí být pozitivní číslo.",
     "This is a major version upgrade.": "Toto je důležitá aktualizace.",
+    "Trash Can File Versioning": "Verzování souborů v koši",
     "Unknown": "Neznámý",
     "Unshared": "Nesdílený",
     "Unused": "Nepoužitý",

gui/assets/lang/lang-de.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "Eine neue Hauptversion ist evtl. nicht mit vorherigen Versionen kompatibel.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Die neue Hauptversion ist evtl. nicht mit vorherigen Versionen kompatibel.",
     "API Key": "API-Schlüssel",
     "About": "Über Syncthing",
+    "Actions": "Aktionen",
     "Add": "Hinzufügen",
     "Add Device": "Gerät hinzufügen",
     "Add Folder": "Verzeichnis hinzufügen",
@@ -10,7 +12,7 @@
     "Addresses": "Adressen",
     "All Data": "Alle Daten",
     "Allow Anonymous Usage Reporting?": "Übertragung von anonymen Nutzungsberichten erlauben?",
-    "Alphabetic": "Alphabetisch",
+    "Alphabetic": "alphabetisch",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Ein externer Programmaufruf handhabt die Versionierung. Es muss die Datei aus dem zu synchronisierendem Ordner entfernen.",
     "Anonymous Usage Reporting": "Anonymer Nutzungsbericht",
     "Any devices configured on an introducer device will be added to this device as well.": "Alle Geräte, die beim Verteiler eingetragen sind, werden auch bei diesem Gerät eingetragen",
@@ -18,12 +20,13 @@
     "Bugs": "Fehler",
     "CPU Utilization": "Prozessorauslastung",
     "Changelog": "Änderungsprotokoll",
+    "Clean out after": "Clean out after",
     "Close": "Schließen",
     "Command": "Kommando",
     "Comment, when used at the start of a line": "Kommentar, wenn am Anfang der Zeile benutzt.",
     "Compression": "Komprimierung",
     "Connection Error": "Verbindungsfehler",
-    "Copied from elsewhere": "Von woanders kopiert",
+    "Copied from elsewhere": "Von anderer Quelle kopiert",
     "Copied from original": "Vom Original kopiert",
     "Copyright © 2015 the following Contributors:": "Copyright © 2015 die folgenden Unterstützer:",
     "Delete": "Löschen",
@@ -40,40 +43,42 @@
     "Edit": "Bearbeiten",
     "Edit Device": "Gerät bearbeiten",
     "Edit Folder": "Verzeichnis bearbeiten",
-    "Editing": "Bearbeitung",
+    "Editing": "Bearbeiten",
     "Enable UPnP": "UPnP aktivieren",
-    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Trage durch ein Komma getrennte \"IP:Port\" Adressen oder \"dynamic\" ein um automatische Adresserkennung durchzuführen.",
+    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Trage durch ein Komma getrennte \"IP:Port\" Adressen oder \"dynamic\" ein, um die automatische Adresserkennung zu nutzen.",
     "Enter ignore patterns, one per line.": "Geben Sie Ignoriermuster ein, eines pro Zeile.",
     "Error": "Fehler",
     "External File Versioning": "Externe Dateiversionierung",
-    "File Pull Order": "Dateianforderungsreihenfolge",
+    "File Pull Order": "Dateiübertragungsreihenfolge",
     "File Versioning": "Dateiversionierung",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Dateizugriffsrechte beim Suchen nach Veränderungen ignorieren. Bei FAT-Dateisystemen zu verwenden.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Dateien werden, bevor Syncthing sie löscht oder ersetzt, als datierte Versionen in einen Ordner namens .stversions verschoben.",
-    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dateien sind vor Veränderung durch andere Geräte geschützt, auf diesem Gerät durchgeführte Veränderungen werden aber auf den Rest des Verbunds übertragen.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dateien sind vor Veränderung durch andere Geräte geschützt. Auf diesem Gerät durchgeführte Veränderungen werden aber auf den Rest des Verbunds übertragen.",
     "Folder ID": "Verzeichnis ID",
-    "Folder Master": "Keine Veränderungen zulassen",
+    "Folder Master": "Master Ordner - schreibgeschützt",
     "Folder Path": "Verzeichnispfad",
     "Folders": "Verzeichnisse",
     "GUI Authentication Password": "Passwort für Zugang zur Benutzeroberfläche",
     "GUI Authentication User": "Nutzername für Zugang zur Benutzeroberfläche",
     "GUI Listen Addresses": "Adresse(n) für die Benutzeroberfläche",
     "Generate": "Generieren",
-    "Global Discovery": "Globale Auffindung",
-    "Global Discovery Server": "Globaler Auffindungsserver",
+    "Global Discovery": "verfügbare Indexserver",
+    "Global Discovery Server": "Globale(r) Indexserver",
     "Global State": "Globaler Status",
+    "Help": "Hilfe",
     "Ignore": "Ignorieren",
     "Ignore Patterns": "Ignoriermuster",
     "Ignore Permissions": "Berechtigungen ignorieren",
-    "Incoming Rate Limit (KiB/s)": "Eingehendes Datenratelimit (KiB/s)",
+    "Incoming Rate Limit (KiB/s)": "Limit Datenrate (eingehend) (KiB/s)",
     "Introducer": "Verteilergerät",
     "Inversion of the given condition (i.e. do not exclude)": "Umkehrung der angegebenen Bedingung (z.B. schließe nicht aus)",
     "Keep Versions": "Versionen erhalten",
     "Largest First": "Größtes zuerst",
-    "Last File Received": "Letzte Datei",
+    "Last File Received": "Letzte Datei empfangen",
     "Last seen": "Zuletzt online",
     "Later": "Später",
-    "Local Discovery": "Lokale Auffindung",
+    "Local Discovery": "Client lokal freigeben",
     "Local State": "Lokaler Status",
     "Major Upgrade": "Hauptversionsupgrade",
     "Maximum Age": "Höchstalter",
@@ -104,15 +109,15 @@
     "RAM Utilization": "RAM Auslastung",
     "Random": "Zufall",
     "Release Notes": "Veröffentlichungsnotizen",
-    "Rescan": "Überprüfen",
-    "Rescan All": "Alle überprüfen",
-    "Rescan Interval": "Suchintervall",
+    "Rescan": "Neu scannen",
+    "Rescan All": "Alle neu scannen",
+    "Rescan Interval": "Scanintervall",
     "Restart": "Neustart",
     "Restart Needed": "Neustart benötigt",
     "Restarting": "Wird neu gestartet",
     "Reused": "Erneut benutzt",
     "Save": "Speichern",
-    "Scanning": "Suche",
+    "Scanning": "Scanning",
     "Select the devices to share this folder with.": "Wähle die Geräte aus, mit denen Du dieses Verzeichnis teilen willst.",
     "Select the folders to share with this device.": "Wähle die Verzeichnisse aus, die du mit diesem Gerät teilen möchtest",
     "Settings": "Einstellungen",
@@ -124,7 +129,7 @@
     "Shared With": "Geteilt mit",
     "Short identifier for the folder. Must be the same on all cluster devices.": "Kurze ID für das Verzeichnis. Muss auf allen Verbunds-Geräten gleich sein.",
     "Show ID": "ID anzeigen",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wird anstatt der Geräte ID im Verbunds-Status angezeigt. Wird als optionaler Standardname an andere Geräte bekannt gegeben.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wird anstatt der Geräte ID angezeigt. Wird als optionaler Gerätename an die anderen Clients weitergegeben.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Wird anstatt der Geräte ID im Verbunds-Status angezeigt. Wird auf den Namen aktualisiert, den das Gerät angibt.",
     "Shutdown": "Herunterfahren",
     "Shutdown Complete": "Vollständig Heruntergefahren",
@@ -145,24 +150,27 @@
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing scheint nicht erreichbar zu sein oder es gibt ein Problem mit Deiner Internetverbindung. Versuche erneut...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Es scheint als ob Syncthing ein Problem mit der Verarbeitung ihrer Eingabe hat. Bitte laden sie die Seite neu oder führen sie einen Neustart von Syncthing durch, falls das Problem weiterhin besteht.",
     "The aggregated statistics are publicly available at {%url%}.": "Die gesammelten Statistiken sind öffentlich verfügbar unter {{url}}.",
-    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Die Konfiguration wurde gespeichert, aber nicht aktiviert. Syncthing muss neugestartet werden um die neue Konfiguration zu aktivieren.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Die Konfiguration wurde gespeichert, aber nicht aktiviert. Syncthing muss neugestartet werden um die neue Konfiguration zu übernehmen.",
     "The device ID cannot be blank.": "Die Geräte ID darf nicht leer sein.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Die hier einzutragende Geräte ID kann im \"Bearbeiten > Zeige ID\"-Dialog auf dem anderen Gerät gefunden werden. Leerzeichen und Bindestriche sind optional (werden ignoriert).",
-    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Der verschlüsselte Nutzungsbericht wird täglich gesendet. Er wird benutzt um Statistiken über verwendete Betriebssysteme, Verzeichnis-Größen und Programm-Versionen zu erstellen. Sollte der Bericht in Zukunft weitere Daten erfassen, wird dieses Fenster erneut angezeigt.",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Der verschlüsselte Nutzungsbericht wird täglich gesendet. Er wird verwendet, um Statistiken über verwendete Betriebssysteme, Verzeichnis-Größen und Programm-Versionen zu erstellen. Sollte der Bericht in Zukunft weitere Daten erfassen, wird dieses Fenster erneut angezeigt.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Die eingegebene Geräte ID scheint nicht gültig zu sein. Es sollte eine 52 oder 56 stellige Zeichenkette aus Buchstaben und Nummern sein. Leerzeichen und Bindestriche sind optional.",
     "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Der erste Kommandozeilenparameter ist der Verzeichnis-Pfad und der zweite Parameter ist der relative Pfad in diesem Ordner.",
     "The folder ID cannot be blank.": "Die Verzeichnis ID darf nicht leer sein.",
-    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Die Verzeichnis ID muss eine kurze Kennung (64 Zeichen oder weniger) sein. Sie kann nur aus Buchstaben, Zahlen und dem Punkt- (.), Bindestrich- (-), und Unterstrich- (_) Zeichen bestehen.",
-    "The folder ID must be unique.": "Die Verzeichnis ID muss eindeutig sein.",
-    "The folder path cannot be blank.": "Der Verzeichnispfad kann nicht leer sein",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Die Verzeichnis ID muss eine kurze Bezeichnung haben (64 Zeichen oder weniger). Sie darf nur aus Buchstaben, Zahlen und dem Punkt- (.), Bindestrich- (-), und Unterstrich- (_) Zeichen bestehen.",
+    "The folder ID must be unique.": "Die Verzeichnis ID darf nur einmal existieren.",
+    "The folder path cannot be blank.": "Der Verzeichnispfad darf nicht leer sein",
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Es wird in folgenden Abständen versioniert: in der ersten Stunde wird alle 30 Sekunden eine Version behalten, am ersten Tag eine jede Stunde, in den ersten 30 Tagen eine jeden Tag, danach wird bis zum Höchstalter eine Version pro Woche beibehalten.",
     "The maximum age must be a number and cannot be blank.": "Das Höchstalter muss angegeben werden und eine Zahl sein.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Die längste Zeit, die alte Versionen vorgehalten werden (in Tagen, 0 bedeutet, alte Versionen für immer zu behalten).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Anzahl der alten Versionen, die von jeder Datei gespeichert werden sollen.",
     "The number of versions must be a number and cannot be blank.": "Die Anzahl von Versionen muss eine Zahl und darf nicht leer sein.",
-    "The path cannot be blank.": "Der Pfad darf nicht leer sein",
-    "The rescan interval must be a non-negative number of seconds.": "Das Suchintervall muss eine nicht negative Anzahl von Sekunden sein.",
-    "This is a major version upgrade.": "Dies ist eine neue Hauptversion",
+    "The path cannot be blank.": "Der Pfad darf nicht leer sein.",
+    "The rescan interval must be a non-negative number of seconds.": "Das Scanintervall muss eine nicht negative Anzahl von Sekunden sein.",
+    "This is a major version upgrade.": "Dies ist eine neue Hauptversion.",
+    "Trash Can File Versioning": "Papierkorb Dateiversionierung",
     "Unknown": "Unbekannt",
     "Unshared": "Ungeteilt",
     "Unused": "Ungenutzt",
@@ -175,9 +183,9 @@
     "Use HTTPS for GUI": "HTTPS für Benutzeroberfläche benutzen",
     "Version": "Version",
     "Versions Path": "Versionierungspfad",
-    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Alte Versionen werden automatisch gelöscht wenn sie älter als das angegebene Höchstalter sind oder die Höchstzahl der Dateien pro Zeitabschnitt überschritten wird.",
+    "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Alte Versionen werden automatisch gelöscht, wenn sie älter als das angegebene Höchstalter sind oder die Höchstzahl der Dateien je Zeitabschnitt überschritten wird.",
     "When adding a new device, keep in mind that this device must be added on the other side too.": "Beachte beim Hinzufügen eines neuen Gerätes, dass dieses Gerät auch auf der Gegenseite hinzugefügt werden muss.",
-    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Beim Hinzufügen eines neuen Verzeichnisses, beachte dass die Verzeichnis ID dazu verwendet wird, Verzeichnisse zwischen Geräten zu verbinden. Die ID muss also auf allen Geräten gleich sein, die Groß- und Kleinschreibung muss dabei beachtet werden.",
+    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Beim Hinzufügen eines neuen Verzeichnisses beachte, dass die Verzeichnis ID dazu verwendet wird, Verzeichnisse zwischen Geräten zu verbinden. Die ID muss also auf allen Geräten gleich sein, die Groß- und Kleinschreibung muss dabei beachtet werden.",
     "Yes": "Ja",
     "You must keep at least one version.": "Du musst mindestens eine Version behalten.",
     "full documentation": "Komplette Dokumentation",

gui/assets/lang/lang-el.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Μια νέα σημαντική έκδοση μπορεί να μην είναι συμβατή με τις προηγούμενες εκδόσεις.",
     "API Key": "Κλειδί API",
     "About": "Σχετικά με το Syncthing",
+    "Actions": "Actions",
     "Add": "Προσθήκη",
     "Add Device": "Προσθήκη συσκευής",
     "Add Folder": "Προσθήκη φακέλου",
@@ -10,14 +12,15 @@
     "Addresses": "Διευθύνσεις",
     "All Data": "Όλα τα δεδομένα",
     "Allow Anonymous Usage Reporting?": "Να επιτρέπεται η αποστολή ανώνυμων στοιχείων χρήσης;",
-    "Alphabetic": "Alphabetic",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "Μια εξωτερική εντολή χειρίζεται την διαχείριση εκδόσεων. Πρέπει να καταργήσετε το αρχείο από το φάκελο συγχρονισμένων.",
+    "Alphabetic": "Αλφαβητικά",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Μια εξωτερική εντολή χειρίζεται την διαχείριση εκδόσεων. Χρειάζεται να αφαιρέσει το αρχείο από το φάκελο συγχρονισμένων.",
     "Anonymous Usage Reporting": "Ανώνυμα στοιχεία χρήσης",
     "Any devices configured on an introducer device will be added to this device as well.": "Αν δηλωθεί σαν «βασικός κόμβος», τότε όλες οι συσκευές που είναι δηλωμένες εκεί θα υπάρχουν και στον τοπικό κόμβο.",
     "Automatic upgrades": "Αυτόματη αναβάθμιση",
     "Bugs": "Bugs",
     "CPU Utilization": "Επιβάρυνση του επεξεργαστή",
     "Changelog": "Πληροφορίες εκδόσεων",
+    "Clean out after": "Clean out after",
     "Close": "Τέλος",
     "Command": "Εντολή",
     "Comment, when used at the start of a line": "Σχόλιο, όταν χρησιμοποιείται στην αρχή μιας γραμμής",
@@ -45,11 +48,12 @@
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Γράψε τις διευθύνσεις IP με τη μορφή «ip:θύρα», διαχωρισμένες με κόμμα. Αλλιώς γράψε «dynamic» για να πραγματοποιηθεί η αυτόματη εύρεση διευθύνσεων.",
     "Enter ignore patterns, one per line.": "Δώσε τα πρότυπα που θα αγνοηθούν, ένα σε κάθε γραμμή.",
     "Error": "Σφάλμα",
-    "External File Versioning": "Εξωτερική διαχείριση εκδόσεων Αρχείου",
-    "File Pull Order": "File Pull Order",
+    "External File Versioning": "Εξωτερική τήρηση εκδόσεων",
+    "File Pull Order": "Σειρά με την οποία θα κατεβαίνουν τα αρχεία",
     "File Versioning": "Τήρηση εκδόσεων",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Τα bit αδεια αρχεία αγνοούνται όταν ψάχνουν για αλλαγές. Χρήση σε συστήματα αρχείων FAT.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Τα αρχεία που μετακινηθηκαν στην ημερομηνία που αναγράφεται τις εκδόσεις σε ένα φάκελο .stversions όταν αντικατασταθούν ή να διαγραφθούν από το Syncthing.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Τα δικαιώματα των αρχείων θα αγνοούνται όταν κοιτάζω για αλλαγές. Αφορά συστήματα αρχείων FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Τα αρχεία που σβήνονται ή αντικαθιστούνται από το Syncthing μετακινούνται σε έναν φάκελο .stversions με χρονοσφραγίδα.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Τα αρχεία προστατεύονται από αλλαγές που γίνονται σε άλλες συσκευές, αλλά όποιες αλλαγές γίνουν σε αυτή τη συσκευή θα αποσταλούν σε όλη τη συστάδα συσκευών.",
     "Folder ID": "Ταυτότητα φακέλου",
     "Folder Master": "Να μην επιτρέπονται αλλαγές",
@@ -59,9 +63,10 @@
     "GUI Authentication User": "Χρηστώνυμο για την πρόσβαση στη διεπαφή",
     "GUI Listen Addresses": "Διευθύνσεις από τις οποίες θα είναι προσβάσιμη η διεπαφή",
     "Generate": "Δημιουργία",
-    "Global Discovery": "Να μπορεί να ανευρεθεί καθολικά (από παντού)",
+    "Global Discovery": "Καθολική ανεύρεση",
     "Global Discovery Server": "Διακομιστής καθολικής ανεύρεσης κόμβου",
     "Global State": "Καθολική κατάσταση",
+    "Help": "Help",
     "Ignore": "Αγνόησε",
     "Ignore Patterns": "Πρότυπο για αγνόηση",
     "Ignore Permissions": "Αγνόησε τα δικαιώματα",
@@ -69,13 +74,13 @@
     "Introducer": "Βασικός κόμβος",
     "Inversion of the given condition (i.e. do not exclude)": "Αντιστροφή της δοσμένης συνθήκης (π.χ. να μην εξαιρείς) ",
     "Keep Versions": "Διατήρηση εκδόσεων",
-    "Largest First": "Largest First",
+    "Largest First": "Το μεγαλύτερο πρώτα",
     "Last File Received": "Πιο πρόσφατο αρχείο",
     "Last seen": "Τελευταία φορά συνδεδεμένος",
     "Later": "Αργότερα",
     "Local Discovery": "Τοπική ανεύρεση",
     "Local State": "Τοπική κατάσταση",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "Σημαντική αναβάθμιση",
     "Maximum Age": "Μέγιστη ηλικία",
     "Metadata Only": "Μόνο μεταδεδομένα",
     "Move to top of queue": "Μεταφορά στην αρχή της λίστας",
@@ -83,27 +88,27 @@
     "Never": "Ποτέ",
     "New Device": "Νέα συσκευή",
     "New Folder": "Νέος φάκελος",
-    "Newest First": "Newest First",
+    "Newest First": "Το νεότερο πρώτα",
     "No": "Όχι",
     "No File Versioning": "Να μην τηρούνται εκδόσεις",
     "Notice": "Σημείωση",
     "OK": "OK",
     "Off": "Απενεργοποιημένο",
-    "Oldest First": "Oldest First",
+    "Oldest First": "Το παλιότερο πρώτα",
     "Out Of Sync": "Μη συγχρονισμένα",
     "Out of Sync Items": "Μη συγχρονισμένα αντικείμενα",
     "Outgoing Rate Limit (KiB/s)": "Ρυθμός αποστολής (KiB/s)",
     "Override Changes": "Να αντικατασταθούν οι αλλαγές",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Μονοπάτι του φακέλου σε αυτόν τον υπολογιστή. Αν δεν υπάρχει θα δημιουργηθεί. Η περισπωμένη (~) μπορεί να μπει σαν συντόμευση για το",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Ο φάκελος στον οποίο θα αποθηκεύονται οι εκδόσεις των αρχείων (αν δεν οριστεί θα αποθηκεύονται στον υποφάκελο .stversions)",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "Παρακαλούμε, πριν από την εκτέλεση μιας σημαντικής αναβάθμισης, να συμβουλευτείς το σημείωμα που τη συνοδεύει.  ",
     "Please wait": "Παρακαλώ περιμένετε",
     "Preview": "Προεπισκόπηση",
     "Preview Usage Report": "Προεπισκόπηση αναφοράς χρήσης",
     "Quick guide to supported patterns": "Σύντομη βοήθεια σχετικά με τα πρότυπα αναζήτησης που υποστηρίζονται",
     "RAM Utilization": "Επιβάρυνση RAM",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "Τυχαία",
+    "Release Notes": "Σημείωμα έκδοσης",
     "Rescan": "Έλεγξε για αλλαγές",
     "Rescan All": "Έλεγξέ τα όλα για αλλαγές",
     "Rescan Interval": "Κάθε πότε θα ελέγχεται για αλλαγές ",
@@ -122,7 +127,7 @@
     "Share With Devices": "Διαμοίρασε με αυτές τις συσκευές",
     "Share this folder?": "Να διαμοιραστεί αυτός ο φάκελος;",
     "Shared With": "Διαμοιράζεται με",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Σύντομη ταυτότητα για το φάκελο. Θα πρέπει να είναι η ίδια σε όλες τις συσκευές με τις οποίες διαμοιράζεται ο φάκελος αυτός.",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Σύντομη ταυτότητα για το φάκελο. Θα πρέπει να είναι η ίδια σε όλη τη συστάδα  συσκευών με τις οποίες διαμοιράζεται ο φάκελος αυτός.",
     "Show ID": "Εμφάνιση ταυτότητας",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Θα φαίνεται αντί για την ταυτότητα της συσκευής στην προβολή της κατάστασης ολόκληρης της συστάδας. Θα γνωστοποιείται σαν το προαιρετικό όνομα της συσκευής.",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Θα φαίνεται αντί για την ταυτότητα της συσκευής στην προβολή της κατάστασης ολόκληρης της συστάδας. Θα ενημερώνεται αυτόματα αν αλλάξει το όνομα της συσκευής.",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "Πλήρης απενεργοποίηση",
     "Simple File Versioning": "Απλή τήρηση εκδόσεων",
     "Single level wildcard (matches within a directory only)": "Τελεστής μπαλαντέρ (*) για ένα επίπεδο (χρησιμοποιείται για έναν φάκελο μόνο)",
-    "Smallest First": "Smallest First",
+    "Smallest First": "Το μικρότερο πρώτα",
     "Source Code": "Πηγαίος κώδικας",
     "Staggered File Versioning": "Να τηρούνται κλιμακούμενες εκδόσεις",
     "Start Browser": "Εκκίνηση προγράμματος περιήγησης",
@@ -143,14 +148,14 @@
     "Syncthing is restarting.": "Το Syncthing επανεκκινείται.",
     "Syncthing is upgrading.": "Το Syncthing αναβαθμίζεται.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Το Syncthing φαίνεται πως είναι απενεργοποιημένο ή υπάρχει πρόβλημα στη σύνδεσή σου στο διαδίκτυο. Προσπαθώ πάλι…",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Το Syncthing φαίνεται να αντιμετωπίζει ένα πρόβλημα κατά την επεξεργασία του αιτήματός σας. Παρακαλούμε ανανεώστε την σελίδα ή επανεκκινήστε το Syncthing εάν το πρόβλημα παραμένει.",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Το Syncthing φαίνεται να αντιμετωπίζει ένα πρόβλημα με την επεξεργασία του αιτήματός σου. Παρακαλούμε, αν το πρόβλημα συνεχίζει, ανανέωσε την σελίδα ή επανεκκίνησε το Syncthing.",
     "The aggregated statistics are publicly available at {%url%}.": "Τα στατιστικά που έχουν συλλεγεί είναι δημόσια διαθέσιμα στο {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Οι ρυθμίσεις έχουν αποθηκευτεί αλλά δεν έχουν ενεργοποιηθεί. Πρέπει να επανεκκινήσεις το Syncthing για να ισχύσουν οι νέες ρυθμίσεις.",
     "The device ID cannot be blank.": "Η ταυτότητα της συσκευής δεν μπορεί να είναι κενή",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Η ταυτότητα της συσκευής που θα μπει εδώ βρίσκεται στο μενού «Επεξεργασία > Εμφάνιση ταυτότητας» στην άλλη συσκευή. Κενοί χαρακτήρες και παύλες είναι προαιρετικοί (απλά θα αγνοηθούν).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Η κρυπτογραφημένη αναφορά χρήσης στέλνεται καθημερινά. Χρησιμοποιείται για να παραχθούν στατιστικές για τα λειτουργικά συστήματα που χρησιμοποιούνται, τα μεγέθη των φακέλων και τις εκδόσεις των προγραμμάτων. Αν στο μέλλον συμπεριληφθούν και άλλα δεδομένα στην αναφορά χρήσης, τότε αυτό το παράθυρο θα εμφανιστεί ξανά.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Η ταυτότητα συσκευής που έδωσες δε φαίνεται έγκυρη. Θα πρέπει να είναι μια σειρά από 52 ή 56 χαρακτήρες (γράμματα και αριθμοί). Τα κενά και οι παύλες είναι προαιρετικά (αδιάφορα).",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Η πρώτη παράμετρος γραμμής εντολών είναι η διαδρομή του φακέλου και η δεύτερη παράμετρος είναι η σχετική διαδρομή στο φάκελο.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Η πρώτη παράμετρος στη γραμμή εντολών είναι το μονοπάτι του φακέλου και η δεύτερη παράμετρος είναι το σχετικό μονοπάτι στο φάκελο.",
     "The folder ID cannot be blank.": "Η ταυτότητα του φακέλου δεν μπορεί να είναι κενή.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Η ταυτότητα του φακέλου πρέπει να είναι ένα σύντομο αναγνωριστικό (το πολύ 64 χαρακτήρες). Μπορεί να αποτελείται από γράμματα, αριθμούς, την τελεία (.), την παύλα (-) και την κάτω παύλα (_).",
     "The folder ID must be unique.": "Η ταυτότητα του φακέλου πρέπει να είναι μοναδική.",
@@ -158,20 +163,23 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Θα χρησιμοποιούνται τα εξής διαστήματα: Την πρώτη ώρα θα τηρείται μια έκδοση κάθε 30 δευτερόλεπτα. Την πρώτη ημέρα, μια έκδοση κάθε μια ώρα. Τις πρώτες 30 ημέρες, μία έκδοση κάθε ημέρα. Από εκεί και έπειτα μέχρι τη μέγιστη ηλικία, θα τηρείται μια έκδοση κάθε εβδομάδα.",
     "The maximum age must be a number and cannot be blank.": "Η μέγιστη ηλικία πρέπει να είναι αριθμός και σίγουρα όχι κενό.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Η μέγιστη ηλικία παλιότερων εκδόσεων (σε ημέρες, αν δώσεις 0 οι παλιότερες εκδόσεις θα διατηρούνται για πάντα).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Πόσες παλιότερες εκδόσεις θα διατηρούνται, ανά αρχείο.",
     "The number of versions must be a number and cannot be blank.": "Ο αριθμός εκδόσεων πρέπει να είναι αριθμός και σίγουρα όχι κενό.",
     "The path cannot be blank.": "Το μονοπάτι δεν μπορεί να είναι κενό.",
     "The rescan interval must be a non-negative number of seconds.": "Ο χρόνος επανελέγχου για αλλαγές είναι σε δευτερόλεπτα (δηλ. θετικός αριθμός).",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "Αυτή είναι μιας σημαντική αναβάθμιση.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Άγνωστο",
     "Unshared": "Δε μοιράζεται",
     "Unused": "Δε χρησιμοποιείται",
     "Up to Date": "Ενημερωμένος",
-    "Upgrade": "Upgrade",
+    "Upgrade": "Αναβάθμιση",
     "Upgrade To {%version%}": "Αναβάθμιση στην έκδοση {{version}}",
     "Upgrading": "Αναβάθμιση",
     "Upload Rate": "Ταχύτητα ανεβάσματος",
-    "Uptime": "Uptime",
+    "Uptime": "Χρόνος απρόσκοπτης λειτουργίας",
     "Use HTTPS for GUI": "Χρήση HTTPS για τη διεπαφή",
     "Version": "Έκδοση",
     "Versions Path": "Φάκελος τήρησης εκδόσεων",

gui/assets/lang/lang-en-GB.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "API Key",
     "About": "About",
+    "Actions": "Actions",
     "Add": "Add",
     "Add Device": "Add Device",
     "Add Folder": "Add Folder",
@@ -18,6 +20,7 @@
     "Bugs": "Bugs",
     "CPU Utilization": "CPU Utilisation",
     "Changelog": "Changelog",
+    "Clean out after": "Clean out after",
     "Close": "Close",
     "Command": "Command",
     "Comment, when used at the start of a line": "Comment, when used at the start of a line",
@@ -49,6 +52,7 @@
     "File Pull Order": "File Pull Order",
     "File Versioning": "File Versioning",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.",
     "Folder ID": "Folder ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "Global Discovery",
     "Global Discovery Server": "Global Discovery Server",
     "Global State": "Global State",
+    "Help": "Help",
     "Ignore": "Ignore",
     "Ignore Patterns": "Ignore Patterns",
     "Ignore Permissions": "Ignore Permissions",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.",
     "The maximum age must be a number and cannot be blank.": "The maximum age must be a number and cannot be blank.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "The maximum time to keep a version (in days, set to 0 to keep versions forever).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "The number of old versions to keep, per file.",
     "The number of versions must be a number and cannot be blank.": "The number of versions must be a number and cannot be blank.",
     "The path cannot be blank.": "The path cannot be blank.",
     "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Unknown",
     "Unshared": "Unshared",
     "Unused": "Unused",

gui/assets/lang/lang-en.json

@@ -1,7 +1,9 @@
 {
+   "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
    "API Key": "API Key",
    "About": "About",
+   "Actions": "Actions",
    "Add": "Add",
    "Add Device": "Add Device",
    "Add Folder": "Add Folder",
@@ -18,6 +20,7 @@
    "Bugs": "Bugs",
    "CPU Utilization": "CPU Utilization",
    "Changelog": "Changelog",
+   "Clean out after": "Clean out after",
    "Close": "Close",
    "Command": "Command",
    "Comment, when used at the start of a line": "Comment, when used at the start of a line",
@@ -49,6 +52,7 @@
    "File Pull Order": "File Pull Order",
    "File Versioning": "File Versioning",
    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
+   "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.",
    "Folder ID": "Folder ID",
@@ -62,6 +66,7 @@
    "Global Discovery": "Global Discovery",
    "Global Discovery Server": "Global Discovery Server",
    "Global State": "Global State",
+   "Help": "Help",
    "Ignore": "Ignore",
    "Ignore Patterns": "Ignore Patterns",
    "Ignore Permissions": "Ignore Permissions",
@@ -158,11 +163,14 @@
    "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.",
    "The maximum age must be a number and cannot be blank.": "The maximum age must be a number and cannot be blank.",
    "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "The maximum time to keep a version (in days, set to 0 to keep versions forever).",
+   "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+   "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
    "The number of old versions to keep, per file.": "The number of old versions to keep, per file.",
    "The number of versions must be a number and cannot be blank.": "The number of versions must be a number and cannot be blank.",
    "The path cannot be blank.": "The path cannot be blank.",
    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
    "This is a major version upgrade.": "This is a major version upgrade.",
+   "Trash Can File Versioning": "Trash Can File Versioning",
    "Unknown": "Unknown",
    "Unshared": "Unshared",
    "Unused": "Unused",

gui/assets/lang/lang-es-ES.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Una nueva versión con cambios importantes puede no ser compatible con versiones anteriores.",
     "API Key": "Clave del API",
     "About": "Acerca de",
+    "Actions": "Actions",
     "Add": "Añadir",
     "Add Device": "Añadir dispositivo",
     "Add Folder": "Añadir repositorio",
@@ -18,6 +20,7 @@
     "Bugs": "Errores (bugs)",
     "CPU Utilization": "Uso de CPU",
     "Changelog": "Informe de cambios",
+    "Clean out after": "Clean out after",
     "Close": "Cerrar",
     "Command": "Comando",
     "Comment, when used at the start of a line": "Comentar, cuando se usa al comienzo de una línea",
@@ -42,13 +45,14 @@
     "Edit Folder": "Editar repositorio",
     "Editing": "Editando",
     "Enable UPnP": "Habilitar UPnP",
-    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introducir las direcciones separadas por comas como \"ip:puerto\" o \"dynamic\" para el descubrimiento automático de la dirección.",
+    "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduce las direcciones separadas por comas como \"ip:puerto\" o \"dynamic\" para el descubrimiento automático de la dirección.",
     "Enter ignore patterns, one per line.": "Introducir patrones a ignorar, uno por línea.",
     "Error": "Error",
     "External File Versioning": "Versionado externo de fichero",
     "File Pull Order": "Orden de ficheros del pull",
     "File Versioning": "Versionado de ficheros",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Los bits de permiso de ficheros son ignorados cuando se buscan cambios. Utilizar en sistemas de ficheros FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Los ficheros son cambiados a versiones con indicación de fecha en una carpeta \".stversions\" cuando son reemplazados o borrados por Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Los ficheros son protegidos por los cambios hechos en otros dispositivos, pero los cambios hechos en este dispositivo serán enviados al resto del grupo (cluster).",
     "Folder ID": "ID de carpeta",
@@ -62,6 +66,7 @@
     "Global Discovery": "Descubrimiento global",
     "Global Discovery Server": "Servidor de descubrimiento global",
     "Global State": "Estado global",
+    "Help": "Help",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrones a ignorar",
     "Ignore Permissions": "Permisos a ignorar",
@@ -71,7 +76,7 @@
     "Keep Versions": "Mantener versiones",
     "Largest First": "Más grande primero",
     "Last File Received": "Último fichero recibido",
-    "Last seen": "La última vez que se vio",
+    "Last seen": "Visto por última vez",
     "Later": "Más tarde",
     "Local Discovery": "Descubrimiento local",
     "Local State": "Estado local",
@@ -142,7 +147,7 @@
     "Syncthing includes the following software or portions thereof:": "Syncthing incluye el siguiente software o partes de él:",
     "Syncthing is restarting.": "Syncthing se está reiniciando.",
     "Syncthing is upgrading.": "Syncthing se está actualizando.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Sincthing parece no estar activo o hay un problema con tu conexión de internet. Reintentando...",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing parece no estar activo o hay un problema con tu conexión de internet. Reintentando...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing tiene problemas para procesar tu solicitud. Por favor, actualiza la página o reinicia Syncthing si el problema persiste.",
     "The aggregated statistics are publicly available at {%url%}.": "Las estadísticas agregadas están disponibles públicamente en {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "La configuración ha sido grabada pero no activada. Syncthing debe reiniciarse para activar la nueva configuración.",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Se utilizan los siguientes intervalos: para la primera hora se mantiene una versión cada 30 segundos, para el primer día se mantiene una versión cada hora, para los primeros 30 días se mantiene una versión diaria hasta la edad máxima de una semana.",
     "The maximum age must be a number and cannot be blank.": "La edad máxima debe ser un número y no puede estar vacía.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "El tiempo máximo para mantener una versión en días (introducir 0 para mantener las versiones indefinidamente).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "El número de versiones a antiguas a mantener para cada fichero.",
     "The number of versions must be a number and cannot be blank.": "El número de versiones debe ser un número y no puede estar vacío.",
     "The path cannot be blank.": "La ruta no puede estar vacía.",
     "The rescan interval must be a non-negative number of seconds.": "El intervalo de actualización debe ser un número positivo de segundos.",
     "This is a major version upgrade.": "Hay una actualización importante.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Desconocido",
     "Unshared": "No compartido",
     "Unused": "No usado",

gui/assets/lang/lang-es.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Una versión mayor nueva puede ser incompatible con versiones anteriores.",
     "API Key": "Clave API",
     "About": "Acerca de",
+    "Actions": "Acciones",
     "Add": "Agregar",
     "Add Device": "Agregar Dispositivo",
     "Add Folder": "Agregar Repositorio",
@@ -10,7 +12,7 @@
     "Addresses": "Direcciones",
     "All Data": "Todos los datos",
     "Allow Anonymous Usage Reporting?": "Permitir reporte anónimo de uso?",
-    "Alphabetic": "Alphabetic",
+    "Alphabetic": "Alfabético",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Un comando exterior maneja el control de versiones. Éste tiene que eliminar el archivo de la carpeta sincronizada.",
     "Anonymous Usage Reporting": "Reporte anónimo de uso",
     "Any devices configured on an introducer device will be added to this device as well.": "Cualquier dispositivo configurado en un dispositivo introductor será también agregado a este dispositivo.",
@@ -18,6 +20,7 @@
     "Bugs": "Errores",
     "CPU Utilization": "Uso de CPU",
     "Changelog": "Registro de cambios",
+    "Clean out after": "Clean out after",
     "Close": "Cerrar",
     "Command": "Comando",
     "Comment, when used at the start of a line": "Comentario, cuando es utilizado al inicio de una línea.",
@@ -46,9 +49,10 @@
     "Enter ignore patterns, one per line.": "Añadir patrones de exclusión, uno por línea.",
     "Error": "Error",
     "External File Versioning": "Control de versiones externo",
-    "File Pull Order": "File Pull Order",
+    "File Pull Order": "Orden para coger ficheros",
     "File Versioning": "Control de versiones",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Los permisos de archivo son ignorados al buscar cambios. Usar el sistemas de archivos FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Los archivos son movidos al directorio .stversions cuando son reemplazados o eliminados por Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Lo archivos son movidos al directorio .stversions y renombrados a versiones marcadas por fecha cuando son reemplazados o eliminados por Syncthing,",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Los archivos están protegidos frente a los cambios realizados en otros dispositivos, peros los cambios realizados en este dispositivo serán envíados al resto del grupo",
     "Folder ID": "ID del repositorio",
@@ -62,6 +66,7 @@
     "Global Discovery": "Búsqueda en internet",
     "Global Discovery Server": "Servidor global de identificación",
     "Global State": "Estado global",
+    "Help": "Ayuda",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrones de exclusión",
     "Ignore Permissions": "Ignorar permisos",
@@ -69,13 +74,13 @@
     "Introducer": "Introductor",
     "Inversion of the given condition (i.e. do not exclude)": "Inversión de la condición dada (es decir, no excluir)",
     "Keep Versions": "Conservar versiones",
-    "Largest First": "Largest First",
+    "Largest First": "Más grande primero",
     "Last File Received": "Último archivo recibido",
     "Last seen": "Visto por ultima vez",
     "Later": "Más tarde",
     "Local Discovery": "Búsqueda en red local",
     "Local State": "Estado local",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "Actualización mayor",
     "Maximum Age": "Edad máxima",
     "Metadata Only": "Sólo metadatos",
     "Move to top of queue": "Mover al principio de la cola.",
@@ -83,27 +88,27 @@
     "Never": "Nunca",
     "New Device": "Nuevo dispositivo",
     "New Folder": "Nuevo repositorio",
-    "Newest First": "Newest First",
+    "Newest First": "Nuevo primero",
     "No": "No",
     "No File Versioning": "Sin control de versiones de archivos",
     "Notice": "Aviso",
     "OK": "OK",
     "Off": "Apagado",
-    "Oldest First": "Oldest First",
+    "Oldest First": "Antiguo primero",
     "Out Of Sync": "Fuera de sincronización",
     "Out of Sync Items": "Ítems no sincronizados",
     "Outgoing Rate Limit (KiB/s)": "Tasa máxima de envío (KiB/s)",
     "Override Changes": "Reemplazar los cambios",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Ruta del repositorio en el equipo local. Será creado si no existe. El carácter tilde (~) puede ser utilizado como atajo de ",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Ruta donde serán guardas las versiones (dejar vacío para usar el directorio predifinido \".stversions\" en el repositorio)",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "Por favor consulta las notas de lanzamiento antes de realizar una actualizacón mayor.",
     "Please wait": "Aguarde por favor",
     "Preview": "Vista previa",
     "Preview Usage Report": "Ver reporte de uso",
     "Quick guide to supported patterns": "Guía rápida sobre los patrones soportados",
     "RAM Utilization": "Utilización de RAM",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "Aleatorio",
+    "Release Notes": "Notas de lanzamiento",
     "Rescan": "Reescanear",
     "Rescan All": "Reescanear todo",
     "Rescan Interval": "Intervalo de reescaneo",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "Apagado completado",
     "Simple File Versioning": "Versiones simple de archivos",
     "Single level wildcard (matches within a directory only)": "Carácter comodín de un solo nivel (coincide sólo dentro de un directorio)",
-    "Smallest First": "Smallest First",
+    "Smallest First": "Más pequeño primero",
     "Source Code": "Código fuente",
     "Staggered File Versioning": "Versiones del archivo escalonado",
     "Start Browser": "Iniciar navegador",
@@ -158,20 +163,23 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Los siguientes intervalos se utilizan: para la primera hora una versión se mantiene cada 30 segundos, para el primer día de una versión se mantiene cada hora, durante los primeros 30 días de la versión se mantiene todos los días, hasta que la edad máxima de una versión se mantiene cada semana.",
     "The maximum age must be a number and cannot be blank.": "La edad máxima debe ser un número y no puede estar en blanco.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "El tiempo máximo para mantener una versión (en días, establece en 0 para mantener versiones para siempre).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "El numero de versiones anteriores a conservar, por archivo.",
     "The number of versions must be a number and cannot be blank.": "El número de versiones debe ser un número y no puede estar vacío.",
     "The path cannot be blank.": "La ruta no puede estar vacía.",
     "The rescan interval must be a non-negative number of seconds.": "El intervalo de reescaneo debe ser un número no negativo de segundos.",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "Esta es una actualización de version mayor.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Desconocido",
     "Unshared": "No compartido",
     "Unused": "No utilizado",
     "Up to Date": "Actualizado",
-    "Upgrade": "Upgrade",
+    "Upgrade": "Actualizar",
     "Upgrade To {%version%}": "Actualizar a {{version}}",
     "Upgrading": "Actualizando",
     "Upload Rate": "Tasa de subida",
-    "Uptime": "Uptime",
+    "Uptime": "Tiempo en funcionamiento",
     "Use HTTPS for GUI": "Usar HTTPS para la GUI",
     "Version": "Versión",
     "Versions Path": "Ruta de versiones",

gui/assets/lang/lang-fi.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "API-avain",
     "About": "Tietoja",
+    "Actions": "Actions",
     "Add": "Lisää",
     "Add Device": "Lisää laite",
     "Add Folder": "Lisää kansio",
@@ -18,6 +20,7 @@
     "Bugs": "Bugit",
     "CPU Utilization": "CPU:n käyttö",
     "Changelog": "Muutoshistoria",
+    "Clean out after": "Clean out after",
     "Close": "Sulje",
     "Command": "Komento",
     "Comment, when used at the start of a line": "Kommentti, käytettäessä rivin alussa",
@@ -49,6 +52,7 @@
     "File Pull Order": "File Pull Order",
     "File Versioning": "Tiedostoversiointi",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Tiedostojen oikeusbitit jätetään huomiotta etsittäessä muutoksia. Käytä FAT-tiedostojärjestelmissä.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Tiedostot siirretään päivämäärällä merkityiksi versioiksi .stversions-kansioon, kun Syncthing korvaa tai poistaa ne.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Tiedostot on suojattu muilla laitteilla tehdyiltä muutoksilta, mutta tällä laitteella tehdyt muutokset lähetetään muuhun ryhmään.",
     "Folder ID": "Kansion ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "Globaali etsintä",
     "Global Discovery Server": "Globaali etsintäpalvelin",
     "Global State": "Globaali tila",
+    "Help": "Help",
     "Ignore": "Ohita",
     "Ignore Patterns": "Ohituslausekkeet",
     "Ignore Permissions": "Jätä oikeudet huomiotta",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Seuraavat aikavälit ovat käytössä: ensimmäisen tunnin ajalta uusi versio säilytetään joka 30 sekunti, ensimmäisen päivän ajalta uusi versio säilytetään tunneittain ja ensimmäisen 30 päivän aikana uusi versio säilytetään päivittäin. Lopulta uusi versio säilytetään viikoittain, kunnes maksimi-ikä saavutetaan.",
     "The maximum age must be a number and cannot be blank.": "Maksimi-iän tulee olla numero, eikä se voi olla tyhjä.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maksimiaika versioiden säilytykseen (päivissä, aseta 0 säilyttääksesi versiot ikuisesti).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Säilytettävien vanhojen versioiden määrä tiedostoa kohden.",
     "The number of versions must be a number and cannot be blank.": "Versioiden määrän rulee olla numero, eikä se voi olla tyhjä.",
     "The path cannot be blank.": "Polku ei voi olla tyhjä.",
     "The rescan interval must be a non-negative number of seconds.": "Uudelleenskannauksen aikavälin tulee olla ei-negatiivinen numero sekunteja.",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Tuntematon",
     "Unshared": "Jakamaton",
     "Unused": "Käyttämätön",

gui/assets/lang/lang-fr.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Une nouvelle version majeure peut présenter des incompatibilités avec les versions antérieures.",
     "API Key": "Clé API",
     "About": "À propos",
+    "Actions": "Actions",
     "Add": "Ajouter",
     "Add Device": "Ajouter un périphérique",
     "Add Folder": "Ajouter un répertoire",
@@ -18,6 +20,7 @@
     "Bugs": "Bugs",
     "CPU Utilization": "Utilisation du CPU",
     "Changelog": "Nouveautés",
+    "Clean out after": "Clean out after",
     "Close": "Fermer",
     "Command": "Commande",
     "Comment, when used at the start of a line": "Commentaire, lorsque utilisé en début de ligne",
@@ -49,6 +52,7 @@
     "File Pull Order": "Ordre d'envoi de fichier",
     "File Versioning": "Versions de fichier",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Les bits de permission de fichier sont ignorés lors de la recherche de changements. Utilisé sur les systèmes de fichiers FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Les fichiers sont déplacés, avec horodatage, dans un dossier  .stversions quand ils sont remplacés ou supprimés par Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Les fichiers sont protégés des changements réalisés sur les autres appareils, mais les changements réalisés sur cet appareil seront transférés au reste du groupe.",
     "Folder ID": "ID du répertoire",
@@ -62,6 +66,7 @@
     "Global Discovery": "Recherche globale",
     "Global Discovery Server": "Serveur global de recherche",
     "Global State": "État global",
+    "Help": "Aide",
     "Ignore": "Ignorer",
     "Ignore Patterns": "Modèles à éviter",
     "Ignore Permissions": "Ignorer les permissions",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Les intervalles suivant sont utilisés: la première heure une version est conservée chaque 30 secondes, le premier jour une version est conservée chaque heure, les premiers 30 jours une version est conservée chaque jour, jusqu'à la limite d'âge maximum une version est conservée chaque semaine.",
     "The maximum age must be a number and cannot be blank.": "L'ancienneté maximum doit être un nombre et ne peut être vide.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Le temps maximum de conservation d'une version (en jours, mettre à 0 pour conserver les versions pour toujours)",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Le nombre d'anciennes versions à garder, par fichier.",
     "The number of versions must be a number and cannot be blank.": "Le nombre de versions doit être numérique, et ne peut pas être vide.",
     "The path cannot be blank.": "Le chemin ne peut pas être vide.",
     "The rescan interval must be a non-negative number of seconds.": "L'intervalle d'analyse ne doit pas être un nombre négatif de secondes.",
     "This is a major version upgrade.": "Ceci est une mise à jour majeure",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Inconnu",
     "Unshared": "Non partagé",
     "Unused": "Non utilisé",
@@ -171,7 +179,7 @@
     "Upgrade To {%version%}": "Mettre à jour vers {{version}}",
     "Upgrading": "Mise à jour de Syncthing",
     "Upload Rate": "Débit d'envoi",
-    "Uptime": "Uptime",
+    "Uptime": "Durée de fonctionnement depuis dernier démarrage",
     "Use HTTPS for GUI": "Utiliser l'HTTPS pour le GUI",
     "Version": "Version",
     "Versions Path": "Emplacement des versions",

gui/assets/lang/lang-hu.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Az új főverzió nem kompatibilis az előző főverzióval.",
     "API Key": "API kulcs",
     "About": "Névjegy",
+    "Actions": "Actions",
     "Add": "Hozzáadás",
     "Add Device": "Eszköz hozzáadása",
     "Add Folder": "Mappa hozzáadása",
@@ -18,6 +20,7 @@
     "Bugs": "Hibák",
     "CPU Utilization": "Processzor használat",
     "Changelog": "Változások",
+    "Clean out after": "Clean out after",
     "Close": "Bezárás",
     "Command": "Parancs",
     "Comment, when used at the start of a line": "Megjegyzés, a sor elején használva",
@@ -49,6 +52,7 @@
     "File Pull Order": "Fájl küldési sorrend",
     "File Versioning": "Fájl verziózás",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Fájl jogosultságok figyelmen kívül hagyása változások keresésekor. FAT fájlrendszereken használatakor.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "A fájlok védve vannak a más eszközökön történt változásokkal szemben, de az ezen az eszközön történt változások érvényesek lesznek a többire.",
     "Folder ID": "Mappa azonosító",
@@ -62,6 +66,7 @@
     "Global Discovery": "Globális felfedezés",
     "Global Discovery Server": "Globális felfedező szerver",
     "Global State": "Globális állapot",
+    "Help": "Segítség",
     "Ignore": "Visszautasítás",
     "Ignore Patterns": "Figyelmen kívül hagyás",
     "Ignore Permissions": "Jogosultságok figyelmen kívül hagyása",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "A következő intervallumokat használjuk: egy régi verziót őrzünk meg az első órában minden 30 másodpercben, az első nap minden órában, az első 30 napban minden nap, egészen addig amíg el nem érjük a maximálisan megtartható verziók számát minden héten.",
     "The maximum age must be a number and cannot be blank.": "A maximális kornak számnak kell lenni és nem lehet üres",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "A verziók megtartásának maximális ideje (napokban, ha 0-t adsz meg örökre megmaradnak).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "A megtartott régi verziók száma, fájlonként.",
     "The number of versions must be a number and cannot be blank.": "A megtartott verziók száma nem lehet üres",
     "The path cannot be blank.": "Elérési út nem lehet üres.",
     "The rescan interval must be a non-negative number of seconds.": "Az átnézési intervallum nullánál nagyobb másodperc érték kell legyen",
     "This is a major version upgrade.": "Ez egy főverzió frissítés.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Ismeretlen",
     "Unshared": "Nincs megosztva",
     "Unused": "Nincs használatban",

gui/assets/lang/lang-it.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Una nuova versione principale potrebbe non essere compatibile con le versioni precedenti.",
     "API Key": "Chiave API",
     "About": "Informazioni",
+    "Actions": "Azioni",
     "Add": "Aggiungi",
     "Add Device": "Aggiungi Dispositivo",
     "Add Folder": "Aggiungi Cartella",
@@ -18,6 +20,7 @@
     "Bugs": "Bug",
     "CPU Utilization": "Utilizzo CPU",
     "Changelog": "Changelog",
+    "Clean out after": "Clean out after",
     "Close": "Chiudi",
     "Command": "Comando",
     "Comment, when used at the start of a line": "Per commentare, va inserito all'inizio di una riga",
@@ -49,6 +52,7 @@
     "File Pull Order": "Ordine di prelievo dei file",
     "File Versioning": "Controllo Versione dei File",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Il software evita i bit dei permessi dei file durante il controllo delle modifiche. Utilizzato nei filesystem FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "I file sostituiti o eliminati da Syncthing vengono datati e spostati in una cartella .stversions.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "I file sono protetti dalle modifiche effettuate negli altri dispositivi, ma le modifiche effettuate in questo dispositivo verranno inviate anche al resto del cluster.",
     "Folder ID": "ID Cartella",
@@ -62,6 +66,7 @@
     "Global Discovery": "Individuazione Globale",
     "Global Discovery Server": "Server di Ricerca Globale",
     "Global State": "Stato Globale",
+    "Help": "Aiuto",
     "Ignore": "Ignora",
     "Ignore Patterns": "Schemi Esclusione File",
     "Ignore Permissions": "Ignora Permessi",
@@ -88,7 +93,7 @@
     "No File Versioning": "Nessun Controllo Versione",
     "Notice": "Avviso",
     "OK": "OK",
-    "Off": "Off",
+    "Off": "Disattiva",
     "Oldest First": "Prima il meno recente",
     "Out Of Sync": "Non Sincronizzati",
     "Out of Sync Items": "Elementi Non Sincronizzati",
@@ -96,7 +101,7 @@
     "Override Changes": "Ignora Modifiche",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Percorso della cartella nel computer locale. Verrà creata se non esiste già. Il carattere tilde (~) può essere utilizzato come scorciatoia per",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Percorso di salvataggio delle versioni (lasciare vuoto per utilizzare la cartella predefinita .stversions in questa cartella).",
-    "Please consult the release notes before performing a major upgrade.": "Si prega di consultare le note di rilascio prima di eseguire un aggiornamento principale",
+    "Please consult the release notes before performing a major upgrade.": "Si prega di consultare le note di rilascio prima di eseguire un aggiornamento principale.",
     "Please wait": "Attendere prego",
     "Preview": "Anteprima",
     "Preview Usage Report": "Anteprima Statistiche di Utilizzo",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Vengono utilizzati i seguenti intervalli temporali: per la prima ora viene mantenuta una versione ogni 30 secondi, per il primo giorno viene mantenuta una versione ogni ora, per i primi 30 giorni viene mantenuta una versione al giorno, successivamente viene mantenuta una versione ogni settimana fino al periodo massimo impostato.",
     "The maximum age must be a number and cannot be blank.": "La durata massima dev'essere un numero e non può essere vuoto.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "La durata massima di una versione (in giorni, imposta a 0 per mantenere le versioni per sempre).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Il numero di vecchie versioni da mantenere, per file.",
     "The number of versions must be a number and cannot be blank.": "Il numero di versioni dev'essere un numero e non può essere vuoto.",
     "The path cannot be blank.": "Il percorso non può essere vuoto.",
     "The rescan interval must be a non-negative number of seconds.": "L'intervallo di scansione deve essere un numero superiore a zero secondi.",
     "This is a major version upgrade.": "Questo è un aggiornamento di versione principale",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Sconosciuto",
     "Unshared": "Non Condiviso",
     "Unused": "Non Utilizzato",

gui/assets/lang/lang-ko-KR.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "새로운 메이저 버전은 이전 버전과 호환되지 않을 수 있습니다.",
     "API Key": "API 키",
     "About": " 정보",
+    "Actions": "동작",
     "Add": "추가",
     "Add Device": "기기 추가",
     "Add Folder": "폴더 추가",
@@ -18,6 +20,7 @@
     "Bugs": "버그",
     "CPU Utilization": "CPU 사용률",
     "Changelog": "바뀐 점",
+    "Clean out after": "Clean out after",
     "Close": "닫기",
     "Command": "커맨드",
     "Comment, when used at the start of a line": "명령행에서 시작을 할수 있어요.",
@@ -49,6 +52,7 @@
     "File Pull Order": "파일 동기화 순서",
     "File Versioning": "파일 버전 관리",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "파일을 동기화할 때 파일 권한이 무시됩니다. FAT 파일 시스템에서 사용하세요.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "파일이 Syncthing에 의해서 교체되거나 삭제되면 .stversions 폴더에 있는 날짜가 바뀐 버전으로 이동됩니다.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "다른 장치가 파일을 편집할 수 없으며 반드시 이 장치의 내용을 기준으로 동기화합니다.",
     "Folder ID": "폴더 ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "글로벌 탐색",
     "Global Discovery Server": "글로벌 탐색 서버",
     "Global State": "글로벌 서버 상태",
+    "Help": "도움말",
     "Ignore": "무시",
     "Ignore Patterns": "패턴 무시",
     "Ignore Permissions": "권한 무시",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "다음과 같은 간격이 사용됩니다: 첫 한 시간 동안은 버전이 매 30초마다 유지되며, 첫 하루 동안은 매 시간, 첫 한 달 동안은 매 일마다 유지됩니다. 그리고 최대 날짜까지는 버전이 매 주마다 유지됩니다.",
     "The maximum age must be a number and cannot be blank.": "최대 보존 기간은 숫자여야 하며 비워 둘 수 없습니다.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "버전을 유지할 최대 시간을 지정합니다. 일단위이며 버전을 계속 유지하려면 0을 입력하세요,",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "각 파일별로 유지할 이전 버전의 개수를 지정합니다.",
     "The number of versions must be a number and cannot be blank.": "버전 개수는 숫자여야 하며 비워 둘 수 없습니다.",
     "The path cannot be blank.": "경로는 비워 둘 수 없습니다.",
     "The rescan interval must be a non-negative number of seconds.": "재검색 간격은 초단위이며 양수로 입력해야 합니다.",
     "This is a major version upgrade.": "이 업데이트는 메이저 버전입니다.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "알 수 없음",
     "Unshared": "공유되지 않음",
     "Unused": "사용되지 않음",

gui/assets/lang/lang-lt.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Nauja versija gali būti nesuderinama su senomis versijomis.",
     "API Key": "API raktas",
     "About": "Apie programą",
+    "Actions": "Veiksmai",
     "Add": "Pridėti",
     "Add Device": "Pridėti įrenginį",
     "Add Folder": "Pridėti aplanką",
@@ -11,13 +13,14 @@
     "All Data": "Visiems duomenims",
     "Allow Anonymous Usage Reporting?": "Siųsti anonimišką vartojimo ataskaitą?",
     "Alphabetic": "Abėcėlės tvarka",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Išorinė komanda apdoroja versijų valdymą. Ji turi pašalinti failą iš sinchronizuoto aplanko.",
     "Anonymous Usage Reporting": "Anoniminė vartojimo ataskaita",
     "Any devices configured on an introducer device will be added to this device as well.": "Visi supažindintojo įrenginiai bus pridėti prie jūsų įrenginių sąrašo.",
     "Automatic upgrades": "Automatiniai atnaujinimai",
     "Bugs": "Klaidos",
     "CPU Utilization": "Procesoriaus panaudojimas",
     "Changelog": "Pasikeitimai",
+    "Clean out after": "Clean out after",
     "Close": "Uždaryti",
     "Command": "Komanda",
     "Comment, when used at the start of a line": "Komentaras naudojamas naujoje eilutėje",
@@ -45,11 +48,12 @@
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Įveskite dvitaškiu atskirtą \"ip:port\" adresą arba žodį \"dynamic\" norėdami gauti adresą automatiškai",
     "Enter ignore patterns, one per line.": "Suveskite nepaisomus šablonus, kiekvieną naujoje eilutėje.",
     "Error": "Klaida",
-    "External File Versioning": "External File Versioning",
+    "External File Versioning": "Išorinis versijų valdymas",
     "File Pull Order": "Failų siuntimo tvarka",
     "File Versioning": "Versijų valdymas",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Ieškant pakeitimų, į failų leidimų bitus yra nekreipiama dėmesio. Naudoti FAT failų sistemose.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Programai Syncthing pakeičiant ar ištrinant failus, jie yra perkeliami į datomis pažymėtas versijas, aplanke .stversions.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Failai apsaugoti nuo pakeitimų atliktų kituose įrenginiuose, bet pakeitimai šiame įrenginyje bus nusiųsti kitiems.",
     "Folder ID": "Aplanko ID",
     "Folder Master": "Aplanko vadovas",
@@ -62,6 +66,7 @@
     "Global Discovery": "Visuotinis  matomumas",
     "Global Discovery Server": "Visuotinio matomumo serveris",
     "Global State": "Visuotinė būsena",
+    "Help": "Pagalba",
     "Ignore": "Ignoruoti",
     "Ignore Patterns": "Nepaisyti šablonų",
     "Ignore Permissions": "Nepaisyti failų prieigos leidimų",
@@ -143,14 +148,14 @@
     "Syncthing is restarting.": "Syncthing perleidžiamas",
     "Syncthing is upgrading.": "Syncthing atsinaujina.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing  išjungta arba problemos su Interneto ryšių. Bandoma iš naujo...",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Atrodo, kad Syncthing, vykdydamas jūsų užklausą, susidūrė su problemomis. Prašome iš naujo įkelti puslapį, arba jei problema išlieka, iš naujo paleisti Syncthing.",
     "The aggregated statistics are publicly available at {%url%}.": "Naudojimosi ataskaitą galite peržiūrėti adresu: {{url}}.",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Nauji nustatymai išsaugoti, bet neaktyvuoti. Perleiskite Syncthing programą iš naujo norėdami įgalinti naujus nustatymus.",
     "The device ID cannot be blank.": "Įrenginio ID negali būti tuščias.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Įrenginio ID, kurį čia reikia įvesti, gali būti rastas „Redaguoti > Rodyti ID“ dialoge kitame įrenginyje. Tarpai ir brūkšneliai nebūtini (ignoruojami).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Kas dieną siunčiama šifruota naudojimo ataskaita. Ji naudojama sekti, kokios platformos naudojamos, aplankų dydžius ir programų versijas. Jei siunčiamų duomenų turinys pasikeis, šis dialogas bus parodytas iš naujo.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Įvestas neteisingas įrenginio ID. Turi būti 52 ar 56 simbolių eilutė su raidėmis ir skaičiais kuriuos galima atskirti tarpu arba brūkšneliu.",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "The first command line parameter is the folder path and the second parameter is the relative path in the folder.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Pirmasis komandų eilutės parametras yra aplanko kelias, o antrasis parametras yra santykinis kelias aplanke.",
     "The folder ID cannot be blank.": "Aplanko ID negali būti tuščias.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Aplanko vardas negali būti ilgesnis nei 64 simboliai. Galima naudoti tik raides ir skaičius bet tašką (.), brūkšnelį (-) ir pabraukimą (_).",
     "The folder ID must be unique.": "Aplanko ID turi būti unikalus.",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Šie pertraukų nustatymai naudojami: pirmą valandą versijos laikomos 30 sekundžių, pirmą dieną versijos laikomos valandą, pirmas 30 dienų versijos laikomos parą, kol nebus viršytas nustatytas maksimalus amžius.",
     "The maximum age must be a number and cannot be blank.": "Maksimalus amžius  turi būti skaitmuo ir negali būti tuščias laukelis.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maksimalus laikas kurį bus saugojama versija (dienomis, nustatykite 0 norėdami saugoti amžinai).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Kiek failo versijų saugoti.",
     "The number of versions must be a number and cannot be blank.": "Versijų skaičius turi būti skaitmuo ir negali būti tuščias laukelis.",
     "The path cannot be blank.": "Kelias negali būti tuščias.",
     "The rescan interval must be a non-negative number of seconds.": "Nuskaitymo dažnis negali būti neigiamas skaičius.",
     "This is a major version upgrade.": "Tai yra stambus atnaujinimas.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Nežinoma",
     "Unshared": "Nesidalinama",
     "Unused": "Nenaudojamas",

gui/assets/lang/lang-nb.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "En ny hovedversjon kan bli ikke-kompatibel med en eldre versjon.",
     "API Key": "API-nøkkel",
     "About": "Om",
+    "Actions": "Handlinger",
     "Add": "Legg til",
     "Add Device": "Legg Til Enhet",
     "Add Folder": "Legg Til Mappe",
@@ -10,14 +12,15 @@
     "Addresses": "Adresser",
     "All Data": "Alle data",
     "Allow Anonymous Usage Reporting?": "Tillat Anonym Innsamling Av Brukerdata?",
-    "Alphabetic": "Alphabetic",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
+    "Alphabetic": "Alfabetisk",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "En ekstern kommando håndterer versjonkontrollen. Den må fjerne filen fra den synkroniserte katalogen.",
     "Anonymous Usage Reporting": "Anonym Innsamling Av Brukerdata",
     "Any devices configured on an introducer device will be added to this device as well.": "Enheter konfigurert på en introduksjonsenhet vil også bli lagt til denne enheten.",
     "Automatic upgrades": "Automatiske oppdateringer",
     "Bugs": "Programfeil",
     "CPU Utilization": "CPU-utnyttelse",
     "Changelog": "Endringslog",
+    "Clean out after": "Clean out after",
     "Close": "Lukk",
     "Command": "Kommando",
     "Comment, when used at the start of a line": "Kommentar, når det blir brukt i starten av en linje.",
@@ -46,10 +49,11 @@
     "Enter ignore patterns, one per line.": "Skriv inn mønster som skal utelates, ett per linje.",
     "Error": "Feilmelding",
     "External File Versioning": "Ekstern versjonskontroll",
-    "File Pull Order": "File Pull Order",
+    "File Pull Order": "Fil henterekkefølge",
     "File Versioning": "Versjonskontroll",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Fil bit-rettigheter ignoreres når forandringer oppdages. Bruk FAT filsystem. ",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Filer flyttes til en datostemplet versjon i .stversions-katalogen når den oppdateres eller slettes av Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Filer er beskyttet mot endringer som er gjort på andre enheter, men endringer som er gjort på denne enheten blir sendt til resten av gruppen.",
     "Folder ID": "Mappe ID",
     "Folder Master": "Styrende Mappe",
@@ -62,6 +66,7 @@
     "Global Discovery": "Global Søking",
     "Global Discovery Server": "Global Søkemotor",
     "Global State": "Global Tilstand",
+    "Help": "Hjelp",
     "Ignore": "Ignorer",
     "Ignore Patterns": "Utelatelsesmønster",
     "Ignore Permissions": "Ignorer Tilgangsbit",
@@ -69,13 +74,13 @@
     "Introducer": "Introduktør",
     "Inversion of the given condition (i.e. do not exclude)": "Invers av den gitte tilstanden (t.d. ikke ekskluder)",
     "Keep Versions": "Behold Versjoner",
-    "Largest First": "Largest First",
+    "Largest First": "Største fil",
     "Last File Received": "Sist Mottatte Fil",
     "Last seen": "Sist sett",
     "Later": "Senere",
     "Local Discovery": "Lokal Søking",
     "Local State": "Lokal Tilstand",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "Hovedoppgradering",
     "Maximum Age": "Maksimal Levetid",
     "Metadata Only": "Kun metadata",
     "Move to top of queue": "Flytt til topp av kø",
@@ -83,27 +88,27 @@
     "Never": "Aldri",
     "New Device": "Ny Enhet",
     "New Folder": "Ny Mappe",
-    "Newest First": "Newest First",
+    "Newest First": "Den nyeste først",
     "No": "Nei",
     "No File Versioning": "Ingen Versjonskontroll",
     "Notice": "Merknad",
     "OK": "OK",
     "Off": "Av",
-    "Oldest First": "Oldest First",
+    "Oldest First": "Den eldste først",
     "Out Of Sync": "Ikke Synkronisert",
     "Out of Sync Items": "Ikke Synkroniserte Element",
     "Outgoing Rate Limit (KiB/s)": "Utgående Hastighetsbegrensning (KiB/s)",
     "Override Changes": "Overstyr Endringer",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Plasseringen av mappen på datamaskinen. Blir opprettet om den ikke finnes. Krøllstrektegnet (~) kan brukes som forkortelse for",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Plasseringen for lagrede versjoner (la denne være tom for å bruke standard .stversions-mappen i mappen).",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "Se \"release notes\" før en hovedoppgradering utføres.",
     "Please wait": "Vennligst vent",
     "Preview": "Forhåndsvisning",
     "Preview Usage Report": "Forhåndsvisning Av Datainnsamling",
     "Quick guide to supported patterns": "Kjapp innføring i godkjente mønster",
     "RAM Utilization": "RAM-utnyttelse",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "TIlfeldig",
+    "Release Notes": "Utgivelsesnotat",
     "Rescan": "Skann på nytt",
     "Rescan All": "Skann alt på nytt",
     "Rescan Interval": "Skanneintervall",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "Avslutning fullført",
     "Simple File Versioning": "Enkel Versjonskontroll",
     "Single level wildcard (matches within a directory only)": "Enkeltnivåsøk (søker kun i en mappe)",
-    "Smallest First": "Smallest First",
+    "Smallest First": "Den minste først",
     "Source Code": "Kildekode",
     "Staggered File Versioning": "Forskjøvet Versjonskontroll",
     "Start Browser": "Start Nettleser",
@@ -150,7 +155,7 @@
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Enhet-IDen lagt til her kan hentes fram via \"Rediger > Vis ID\"-dialogboksen på den andre enheten. Mellomrom og bindestrek er valgfritt (blir ignorert).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Kryptert informasjon om bruken av programmet blir gjort daglig. Dette blir brukt til å følge med på vanlig brukte systemoppsett, størrelser på mapper, og versjoner av programmet. Om datasettet endrer seg vil denne dialogboksen dukke opp og du vil bli bedt om å godkjenne dette.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "IDen for denne enheten er ikke godkjent. Det bør være 52 eller 56 tegn bestående av bokstaver og tall, valgfritt med mellomrom og bindestrek.",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "The first command line parameter is the folder path and the second parameter is the relative path in the folder.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "Den første kommandolinje-parameteren er katalog-filbanen, det andre parametere er den relative filbanen i katalogen.",
     "The folder ID cannot be blank.": "Mappe-ID kan ikke være tom.",
     "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Mappe-IDen må være et kort kjennemerke (64 tegn eller mindre) bestående kun av bokstaver, tall og tegnene punktum (.), mellomrom (-) og strek (_).",
     "The folder ID must be unique.": "Mappe-ID må være unik.",
@@ -158,20 +163,23 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Følgende intervall blir brukt: den første timen blir en versjon lagret hvert 30. sekund, den første dagen blir en versjon lagret hver time, de første 30 dagene blir en versjon lagret hver dag, og inntil maksimal levetid blir en versjon lagret hver uke.",
     "The maximum age must be a number and cannot be blank.": "Maksimal levetid må være et tall og kan ikke være tomt.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maksimal tid å beholde en versjon (i dager, sett til 0 for å beholde versjoner på ubegrenset tid).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Antall gamle versjoner å beholde, per fil.",
     "The number of versions must be a number and cannot be blank.": "Antall versjoner må være et tall og kan ikke være tomt.",
     "The path cannot be blank.": "Plasseringen kan ikke være tom.",
     "The rescan interval must be a non-negative number of seconds.": "Antall sekund i skanneintervallet kan ikke være negativt.",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "Dette er en hovedoppgradering",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Ukjent",
     "Unshared": "Ikke delt",
     "Unused": "Ikke i bruk",
     "Up to Date": "Oppdatert",
-    "Upgrade": "Upgrade",
+    "Upgrade": "Oppgradere",
     "Upgrade To {%version%}": "Oppgrader Til {{version}}",
     "Upgrading": "Oppgraderer",
     "Upload Rate": "Opplastingsrate",
-    "Uptime": "Uptime",
+    "Uptime": "Oppetid",
     "Use HTTPS for GUI": "Bruk HTTPS for GUI",
     "Version": "Versjon",
     "Versions Path": "Plassering Av Versjoner",

gui/assets/lang/lang-nl.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Het kan voorkomen dat een grote nieuwe update niet meer werkt met eerdere versies.",
     "API Key": "API-sleutel",
     "About": "Over",
+    "Actions": "Acties",
     "Add": "Toevoegen",
     "Add Device": "Toestel toevoegen",
     "Add Folder": "Folder toevoegen",
@@ -13,11 +15,12 @@
     "Alphabetic": "Alfabetisch",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Versiebeheer gebeurt door een extern commando. Het moet het bestand verwijderen van de gesynchroniseerde map.",
     "Anonymous Usage Reporting": "Bijhouden anonieme gebruikers statistieken",
-    "Any devices configured on an introducer device will be added to this device as well.": "Toestellen geconfigureerd op een introductie toestel zullen ook aan dit toestel worden toegevoegd.",
+    "Any devices configured on an introducer device will be added to this device as well.": "Toestellen die geconfigureerd worden op een introductietoestel zullen ook aan dit toestel worden toegevoegd.",
     "Automatic upgrades": "Automatisch bijwerken",
     "Bugs": "Fouten",
     "CPU Utilization": "CPU Gebruik",
     "Changelog": "Logboek",
+    "Clean out after": "Clean out after",
     "Close": "Sluiten",
     "Command": "Commando",
     "Comment, when used at the start of a line": "Commentaar, indien gebruikt aan het begin van de lijn",
@@ -27,7 +30,7 @@
     "Copied from original": "Gekopieerd van het origineel",
     "Copyright © 2015 the following Contributors:": "Copyright © 2015 de volgende Bijdragers:",
     "Delete": "Verwijderen",
-    "Device ID": "Apparaat ID",
+    "Device ID": "Apparaat-ID",
     "Device Identification": "Apparaat identificatie",
     "Device Name": "Naam apparaat",
     "Device {%device%} ({%address%}) wants to connect. Add new device?": "Het apparaat {{device}} ({{address}}) wenst te verbinden. Dit apparaat toevoegen?",
@@ -45,13 +48,14 @@
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Geef, gescheiden door komma's, \"ip:port\" adressen of \"dynamic\" voor het automatische vinden van de addressen.",
     "Enter ignore patterns, one per line.": "Geef te negeren patronen, één per regel.",
     "Error": "Fout",
-    "External File Versioning": "Extern Bestandsversiebeheer",
-    "File Pull Order": "Volgorde van updaten bestanden",
+    "External File Versioning": "Extern versiebeheer voor bestanden",
+    "File Pull Order": "Volgorde van  bijwerken van bestanden",
     "File Versioning": "Versiebeheer",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Toegangsrechten voor bestanden worden genegeerd bij het zoeken naar wijzigingen. Gebruik voor FAT bestandssystemen.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Bestanden worden niet door Syncthing vervangen of verwijderd, maar verplaatst naar de .stversions-map.",
-    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Bestanden zijn beschermt tegen aanpassingen gemaakt door andere apparaten maar aanpassingen op dit apparaat worden doorgestuurd naar de rest van de cluster.",
-    "Folder ID": "Folder ID",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Bestanden worden niet door Syncthing vervangen of verwijderd, maar verplaatst naar de map .stversions.",
+    "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Bestanden zijn beschermt tegen aanpassingen gemaakt door andere apparaten maar aanpassingen op dit apparaat worden doorgestuurd naar de rest van het cluster.",
+    "Folder ID": "Folder-ID",
     "Folder Master": "Hoofdfolder",
     "Folder Path": "Locatie folder",
     "Folders": "Folders",
@@ -62,6 +66,7 @@
     "Global Discovery": "Globaal zoeken",
     "Global Discovery Server": "Globale zoekserver",
     "Global State": "Globale status",
+    "Help": "Help",
     "Ignore": "Negeren",
     "Ignore Patterns": "Te negeren patronen",
     "Ignore Permissions": "Rechten negeren",
@@ -78,7 +83,7 @@
     "Major Upgrade": "Grote update",
     "Maximum Age": "Maximum leeftijd",
     "Metadata Only": "Alleen Metadata",
-    "Move to top of queue": "Verplaats naar begin van wachtrij",
+    "Move to top of queue": "Verplaats naar het begin van de wachtrij",
     "Multi level wildcard (matches multiple directory levels)": "Wildcard op meerder niveaus (toepasbaar op meerdere niveaus van folders)",
     "Never": "Nooit",
     "New Device": "Nieuw Apparaat",
@@ -122,10 +127,10 @@
     "Share With Devices": "Delen met toestellen",
     "Share this folder?": "Deze folder delen?",
     "Shared With": "Gedeeld met",
-    "Short identifier for the folder. Must be the same on all cluster devices.": "Korte aanduiding voor deze folder. Moet dezelfde zijn op alle toestellen in de cluster.",
+    "Short identifier for the folder. Must be the same on all cluster devices.": "Korte aanduiding voor deze folder. Moet dezelfde zijn op alle toestellen in het cluster.",
     "Show ID": "Toon ID",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wordt getoond in plaats van de toestel ID in de cluster staat. Wordt doorgegeven aan andere toestellen as een bijkomende standaard toestelnaam.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Wordt getoond in plaats van de toestel ID in de cluster staat. Wanneer leeg wordt deze aangepast met de naam aangekondigd door het toestel.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Wordt getoond in plaats van het toestel-ID in het cluster staat. Wordt doorgegeven aan andere toestellen as een bijkomende standaard toestelnaam.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Wordt getoond in plaats van het toestel-ID in het cluster status. Indien leeggelaten, dan wordt het bijgewerkt met de naam zoals het toestel aangeeft.",
     "Shutdown": "Sluit af",
     "Shutdown Complete": "Afsluiten voltooid",
     "Simple File Versioning": "Eenvoudig versiebeheer",
@@ -146,23 +151,26 @@
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing heeft een probleem met het verwerken van je verzoek. Gelieve de pagina te vernieuwen of Syncthing te herstarten als het probleem zich blijft voordoen.",
     "The aggregated statistics are publicly available at {%url%}.": "The verzamelde statistieken zijn publiek beschikbaar op {{url}}",
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "De configuratie is opslagen maar nog niet actief. Syncthing moet opnieuw opgestart worden om de nieuwe configuratie te activeren.",
-    "The device ID cannot be blank.": "Het toestel ID mag niet leeg zijn.",
-    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Het verwachte toestel ID kan teruggevonden worden in het \"Aanpassen > Toon ID\" scherm op het andere toestel. Spaties en streepjes zijn facultatief (worden genegeerd).",
+    "The device ID cannot be blank.": "Het toestel-ID mag niet leeg zijn.",
+    "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Het verwachte toestel-ID kan teruggevonden worden in het \"Aanpassen > Toon ID\" scherm op het andere toestel. Spaties en streepjes zijn facultatief (worden genegeerd).",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "Het versleutelde gebruiksrapport wordt dagelijks opgestuurd en wordt gebruikt om de verschillende platformen, folder groottes en versies op te volgen. Als de reeks gegevens wijzigt zal opnieuw toestemming gevraagd worden.",
-    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Dit toestel ID lijkt ongeldig. Het toestel ID bestaat uit 52 of 56 letters en nummers met facultatieve spaties en streepjes.",
+    "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "Dit toestel-ID lijkt ongeldig. Het toestel-ID bestaat uit 52 of 56 letters en nummers met facultatieve spaties en streepjes.",
     "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "De eerste parameter is het pad naar de map en de tweede parameter is het relatieve pad binnenin de map.",
-    "The folder ID cannot be blank.": "De folder ID mag niet leeg zijn.",
-    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "De folder ID mag maximaal 64 tekens lang zijn en bestaat enkel uit letters, nummers, punten (.), streepjes (-) en onderstrepingstekens (_).",
-    "The folder ID must be unique.": "De folder ID moet uniek zijn.",
+    "The folder ID cannot be blank.": "Het folder-ID mag niet leeg zijn.",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "Het folder-ID is een korte aanduiding (maximaal 64 tekens lang) en bestaat enkel uit letters, nummers, punten (.), streepjes (-) en onderstrepingstekens (_).",
+    "The folder ID must be unique.": "Het folder-ID moet uniek zijn.",
     "The folder path cannot be blank.": "De folder locatie mag niet leeg zijn.",
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "De volgende intervallen worden gebruikt: het eerste uur worden versies iedere 30 seconden bewaard, de eerste dag worden versies ieder uur bewaard, de eerste 30 dagen worden versies iedere dag bewaard, tot de maximale leeftijd worden versies iedere week bewaard.",
     "The maximum age must be a number and cannot be blank.": "De maximum leeftijd moet uit cijfers bestaan en mag niet leeggelaten worden.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "De maximale tijdsduur om een versie te bewaren (in dagen, gebruik 0 om versies voor altijd te bewaren).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Het aantal versies dat bewaard moet worden per file.",
     "The number of versions must be a number and cannot be blank.": "Het aantal nummers moet een getal zijn en mag niet leeg blijven.",
     "The path cannot be blank.": "U dient een locatie in te voeren.",
     "The rescan interval must be a non-negative number of seconds.": "De scanfrequentie moet een positief getal in seconden zijn.",
     "This is a major version upgrade.": "Dit is een grote update.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Onbekend",
     "Unshared": "Niet gedeeld",
     "Unused": "Ongebruikt",
@@ -176,8 +184,8 @@
     "Version": "Versie",
     "Versions Path": "Locatie versies",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versies worden automatisch verwijderd als deze ouder zijn dan de maximale leeftijd of als ze het maximaal aantal toegestane bestanden per interval overschrijden. ",
-    "When adding a new device, keep in mind that this device must be added on the other side too.": "Onthoud dat een toegevoegd toestel ook aan de andere kant moet worden toegevoegd.",
-    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Onthoud, bij het toevoegen van een folder, dat de folder ID gebruikt wordt om folders tussen toestellen te verbinden. Ze zijn hoofdletter gevoelig en moeten exact hetzelfde zijn op de andere toestellen.",
+    "When adding a new device, keep in mind that this device must be added on the other side too.": "Wanneer een nieuw toestel wordt toegevoegd, houd er dan rekening mee  dat dit toestel ook aan de andere kant moet worden toegevoegd.",
+    "When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.": "Houd er rekening mee dat -bij het toevoegen van een folder- het folder-ID gebruikt wordt om folders tussen toestellen te verbinden. Ze zijn hoofdletter gevoelig en moeten exact hetzelfde zijn op de andere toestellen.",
     "Yes": "Ja",
     "You must keep at least one version.": "Minstens 1 versie moet bewaard blijven.",
     "full documentation": "volledige documentatie",

gui/assets/lang/lang-nn.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "API-nøkkel",
     "About": "Om",
+    "Actions": "Actions",
     "Add": "Legg til",
     "Add Device": "Legg Til Eining",
     "Add Folder": "Legg Til Mappe",
@@ -18,6 +20,7 @@
     "Bugs": "Programfeil",
     "CPU Utilization": "CPU-utnytting",
     "Changelog": "Endringslogg",
+    "Clean out after": "Clean out after",
     "Close": "Lukk",
     "Command": "Kommando",
     "Comment, when used at the start of a line": "Kommentar, når brukt i starten av linja",
@@ -49,6 +52,7 @@
     "File Pull Order": "File Pull Order",
     "File Versioning": "Filutgåvekontroll",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Filer er beskytta mot endringar gjort på andre einingar, men endringar gjort på denne eininga vert sende til resten av klyngja.",
     "Folder ID": "Mappe ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "Global søking",
     "Global Discovery Server": "Global søkjetenar",
     "Global State": "Global Tilstand",
+    "Help": "Help",
     "Ignore": "Ignorer",
     "Ignore Patterns": "Utelatingsmønster",
     "Ignore Permissions": "Ignorer tilgangar",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Desse intervalla vert nytta: den fyrste timen vert ei utgåve lagra kvart 30. sekund, den fyrste dagen vert ei utgåve lagra kvar time, dei fyrste 30 dagane vert ei utgåve lagra kvar dag, og inntil høgaste alderen vert ei utgåve lagra kvar veke.",
     "The maximum age must be a number and cannot be blank.": "Maksimal levetid må vera eit tal og kan ikkje vera tomt.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Høgaste tidsrom å behalda ei utgåve (i dagar, set til 0 for å behalda versjonane for alltid).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Tal på gamle versjonar ein skal behalda, per fil.",
     "The number of versions must be a number and cannot be blank.": "Tal på versjonar må vera eit tal og kan ikkje vera tomt.",
     "The path cannot be blank.": "Bana kan ikkje vera tom.",
     "The rescan interval must be a non-negative number of seconds.": "Talet på sekund i skanneintervallet kan ikkje vera negativt.",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Ukjent",
     "Unshared": "Ikkje delt",
     "Unused": "Ubrukt",

gui/assets/lang/lang-pl.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "Klucz API",
     "About": "O Syncthing",
+    "Actions": "Actions",
     "Add": "Dodaj",
     "Add Device": "Dodaj urządzenie",
     "Add Folder": "Dodaj folder",
@@ -18,6 +20,7 @@
     "Bugs": "Błędy",
     "CPU Utilization": "Użycie CPU",
     "Changelog": "Historia zmian",
+    "Clean out after": "Clean out after",
     "Close": "Zamknij",
     "Command": "Polecenie",
     "Comment, when used at the start of a line": "Komentarz, jeżeli użyty na początku linii",
@@ -48,7 +51,8 @@
     "External File Versioning": "Zewnętrzne wersjonowanie pliku",
     "File Pull Order": "Kolejność pobierania plików",
     "File Versioning": "Wersjonowanie plików",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Uprawnienia plików są ignorowane przy poszukiwaniu zmian. Używaj w systemie plików FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Pliki są zabezpieczone przed zmianami na innym urządzeniu, jednak zmiany w tym urządzeniu będą wysłane do reszty.",
     "Folder ID": "ID folderu",
@@ -62,6 +66,7 @@
     "Global Discovery": "Globalne odnajdywanie",
     "Global Discovery Server": "Globalny serwer rozgłoszeniowy",
     "Global State": "Status globalny",
+    "Help": "Help",
     "Ignore": "Ignoruj",
     "Ignore Patterns": "Wzorce ignorowania",
     "Ignore Permissions": "Ignoruj uprawnienia",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Następujący interwał jest używany: dla pierwszej godziny wersja jest zachowywana co 30 sekund, dla pierwszego dnia wersja jest zachowywana co godzinę, dla pierwszego miesiąca wersja jest zachowywana codziennie, aż do maksymalnego odstępu zapisywania wersji co tydzień.",
     "The maximum age must be a number and cannot be blank.": "Maksymalny wiek musi być liczbą i nie może być pusty.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Maksymalny czas zachowania wersji (w dniach, ustaw 0 aby zachować na zawsze)",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Liczba wersji pliku do zachowania.",
     "The number of versions must be a number and cannot be blank.": "Liczba wersji musi być liczbą i nie może być pusta.",
     "The path cannot be blank.": "Ścieżka nie może być pusta.",
     "The rescan interval must be a non-negative number of seconds.": "Interwał skanowania musi być niezerową liczbą sekund.",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Nieznany",
     "Unshared": "Nieudostępnione",
     "Unused": "Nieużywane",

gui/assets/lang/lang-pt-BR.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Uma nova versão principal pode não ser compatível com versões anteriores.",
     "API Key": "Chave da API",
     "About": "Sobre",
+    "Actions": "Ações",
     "Add": "Adicionar",
     "Add Device": "Adicionar dispositivo",
     "Add Folder": "Adicionar pasta",
@@ -18,6 +20,7 @@
     "Bugs": "Erros",
     "CPU Utilization": "Uso de CPU",
     "Changelog": "Registro de alterações",
+    "Clean out after": "Clean out after",
     "Close": "Fechar",
     "Command": "Comando",
     "Comment, when used at the start of a line": "Comentário, se usado no início de uma linha",
@@ -45,10 +48,11 @@
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Insira endereços \"ip:porta\" separados por vírgulas ou \"dynamic\" para descobrir automaticamente o endereço.\n",
     "Enter ignore patterns, one per line.": "Insira os padrões de exclusão, um por linha.",
     "Error": "Erro",
-    "External File Versioning": "Versionamento Externo de Arquivo",
+    "External File Versioning": "Versionamento externo de arquivo",
     "File Pull Order": "Ordem de retirada do arquivo",
     "File Versioning": "Versionamento de arquivos",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Os bits de permissão de um arquivo são ignorados durante as verificações. Use em sistemas de arquivo FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Os arquivos são renomeados com suas datas na pasta .stversions quando são substituídos ou removidos pelo Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Os arquivos estão protegidos contra alterações feitas em outros dispositivos, mas alterações feitas neste dispositivo serão enviadas ao resto do grupo.",
     "Folder ID": "ID da pasta",
@@ -62,6 +66,7 @@
     "Global Discovery": "Descoberta global",
     "Global Discovery Server": "Servidor de descoberta global",
     "Global State": "Estado global",
+    "Help": "Ajuda",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Padrões de exclusão",
     "Ignore Permissions": "Ignorar permissões",
@@ -148,7 +153,7 @@
     "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "A configuração foi salva mas ainda não foi ativada. O Syncthing precisa ser reiniciado para a ativação da nova configuração.",
     "The device ID cannot be blank.": "O ID de dispositivo não pode ficar vazio.",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "O ID do dispositivo a ser inserido aqui pode ser encontrado no menu \"Editar > Mostrar ID\" do outro dispositivo. Espaços e hífens são opcionais (ignorados).",
-    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "O relatório criptografado de uso é enviado diariamente. É utilizado para rastrear plataformas comuns, tamanhos de pastas e versões da aplicação. Se o tipo de dados do relatório for alterado, esta janela te notificará novamente.",
+    "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "O relatório criptografado de uso é enviado diariamente. É utilizado para rastrear plataformas, tamanhos de pastas e versões da aplicação. Caso o formato dos dados seja alterado, esta janela te avisará.",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "O ID de dispositivo inserido não parece ser válido. Ele deve ter entre 52 e 56 caracteres e ser composto de letras e números, com espaços e hífens opcionais.",
     "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "O primeiro argumento da linha de comando é o caminho da pasta e o segundo é o caminho relativo à pasta.",
     "The folder ID cannot be blank.": "O ID da pasta não pode ficar vazio.",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "São utilizados os seguintes intervalos: na primeira hora é guardada uma versão a cada 30 segundos, no primeiro dia é guardada uma versão a cada hora, nos primeiros 30 dias é guardada uma versão por dia e, até que atinja a idade máxima, é guardada uma versão por semana.",
     "The maximum age must be a number and cannot be blank.": "A idade máxima deve ser um valor numérico e não pode ficar vazio.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "O número máximo de dias em que uma versão é guardada. (Use 0 para manter para sempre).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "O número de versões antigas a serem mantidas, por arquivo.",
     "The number of versions must be a number and cannot be blank.": "O número de versões deve ser um valor numério e não pode ficar vazio.",
     "The path cannot be blank.": "O caminho não pode ficar vazio.",
     "The rescan interval must be a non-negative number of seconds.": "O intervalo entre verificações deve ser um número positivo de segundos.",
     "This is a major version upgrade.": "Esta é uma atualização para uma versão \"major\".",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Desconhecida",
     "Unshared": "Não compartilhada",
     "Unused": "Não utilizado",

gui/assets/lang/lang-pt-PT.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "Um número negativo de dias não faz sentido.",
     "A new major version may not be compatible with previous versions.": "Uma nova versão principal pode não ser compatível com versões anteriores.",
     "API Key": "Chave da API",
     "About": "Acerca da aplicação",
+    "Actions": "Acções",
     "Add": "Adicionar",
     "Add Device": "Adicionar dispositivo",
     "Add Folder": "Adicionar pasta",
@@ -18,6 +20,7 @@
     "Bugs": "Erros",
     "CPU Utilization": "Utilização da CPU",
     "Changelog": "Registo de alterações",
+    "Clean out after": "Limpar e arrumar após a acção",
     "Close": "Fechar",
     "Command": "Comando",
     "Comment, when used at the start of a line": "Comentário, quando usado no início de uma linha",
@@ -45,10 +48,11 @@
     "Enter comma separated \"ip:port\" addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduza endereços \"ip:porto\" separados por vírgulas ou \"dynamic\" para descobrir automaticamente o endereço.",
     "Enter ignore patterns, one per line.": "Escreva os padrões de exclusão, um por linha.",
     "Error": "Erro",
-    "External File Versioning": "Controle de versões de ficheiros externo",
+    "External File Versioning": "Externa",
     "File Pull Order": "Ordem de obtenção de ficheiros",
-    "File Versioning": "Gestão de versões",
+    "File Versioning": "Gestão de versões de ficheiros",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "As permissões do ficheiro são ignoradas ao procurar alterações. Utilize nos sistemas de ficheiros FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Os ficheiros são movidos para a pasta .stversions quando substituídos ou eliminados pelo Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Os ficheiros são movidos para versões carimbadas com o tempo numa pasta .stversions, ao serem substituídos ou apagados pelo Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Os ficheiros estão protegidos contra alterações feitas noutros dispositivos, mas alterações feitas neste dispositivo serão enviadas ao resto do grupo.",
     "Folder ID": "ID da pasta",
@@ -62,6 +66,7 @@
     "Global Discovery": "Busca global",
     "Global Discovery Server": "Servidor da busca global",
     "Global State": "Estado global",
+    "Help": "Ajuda",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Padrões de exclusão",
     "Ignore Permissions": "Ignorar permissões",
@@ -69,13 +74,13 @@
     "Introducer": "Apresentador",
     "Inversion of the given condition (i.e. do not exclude)": "Inversão de uma dada condição (ou seja, não excluir)",
     "Keep Versions": "Manter versões",
-    "Largest First": "Maior primeiro",
+    "Largest First": "Primeiro os maiores",
     "Last File Received": "Último ficheiro recebido",
     "Last seen": "Última vez que foi verificado",
     "Later": "Mais tarde",
     "Local Discovery": "Busca local",
     "Local State": "Estado local",
-    "Major Upgrade": "Actualização principal",
+    "Major Upgrade": "Actualização importante",
     "Maximum Age": "Idade máxima",
     "Metadata Only": "Metadados apenas",
     "Move to top of queue": "Mover para o topo da fila",
@@ -83,26 +88,26 @@
     "Never": "Nunca",
     "New Device": "Novo dispositivo",
     "New Folder": "Nova pasta",
-    "Newest First": "Mais recente primeiro",
+    "Newest First": "Primeiro os mais recentes",
     "No": "Não",
-    "No File Versioning": "Sem gestão de versões de ficheiros",
+    "No File Versioning": "Nenhuma",
     "Notice": "Avisos",
     "OK": "OK",
     "Off": "Desligado",
-    "Oldest First": "Mais antigo primeiro",
+    "Oldest First": "Primeiro os mais antigos",
     "Out Of Sync": "Não sincronizado",
     "Out of Sync Items": "Itens por sincronizar",
     "Outgoing Rate Limit (KiB/s)": "Limite da velocidade de envio (KiB/s)",
     "Override Changes": "Sobrepor alterações",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Caminho para a pasta no computador local. Será criada, caso não exista. O caractere (~) pode ser utilizado como atalho para",
-    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Caminho onde as versões são guardadas (deixe vazio para usar a pasta pré-definida .stversions na pasta).",
-    "Please consult the release notes before performing a major upgrade.": "Consulte as notas de lançamento antes de fazer uma actualização principal.",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Caminho onde as versões são guardadas (deixe vazio para usar a pasta pré-definida .stversions dentro da pasta a que se refere).",
+    "Please consult the release notes before performing a major upgrade.": "Consulte as notas de lançamento antes de fazer uma actualização importante.",
     "Please wait": "Aguarde",
     "Preview": "Previsão",
     "Preview Usage Report": "Pré-visualizar relatório de utilização",
     "Quick guide to supported patterns": "Guia rápido dos padrões suportados",
     "RAM Utilization": "Utilização da RAM",
-    "Random": "Aleatório",
+    "Random": "Aleatória",
     "Release Notes": "Notas de lançamento",
     "Rescan": "Verificar agora",
     "Rescan All": "Verificar todas agora",
@@ -128,11 +133,11 @@
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Apresentado ao invés do ID do dispositivo no indicador de estado do grupo. Será actualizado para o nome que o dispositivo divulga, se for deixado em branco.",
     "Shutdown": "Desligar",
     "Shutdown Complete": "Encerramento completado",
-    "Simple File Versioning": "Gestão de versões de ficheiros simples",
+    "Simple File Versioning": "Simples",
     "Single level wildcard (matches within a directory only)": "Caractere polivalente de um só nível (faz corresponder apenas dentro de uma pasta)",
-    "Smallest First": "Menor primeiro",
+    "Smallest First": "Primeiro os menores",
     "Source Code": "Código fonte",
-    "Staggered File Versioning": "Gestão de versões de ficheiros escalonada",
+    "Staggered File Versioning": "Escalonada",
     "Start Browser": "Iniciar navegador",
     "Stopped": "Parado",
     "Support": "Suporte",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "São utilizados os seguintes intervalos: na primeira hora é guardada uma versão a cada 30 segundos, no primeiro dia é guardada uma versão a cada hora, nos primeiros 30 dias é guardada uma versão por dia e, até que atinja a idade máxima, é guardada uma versão por semana.",
     "The maximum age must be a number and cannot be blank.": "A idade máxima tem que ser um número e não pode estar vazia.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Tempo máximo para manter uma versão (em dias, use 0 para manter a versão para sempre).",
+    "The number of days must be a number and cannot be blank.": "O número de dias tem que ser um número e não pode estar em branco.",
+    "The number of days to keep files in the trash can. Zero means forever.": "O número de dias a manter os ficheiros na reciclagem. Zero significa para sempre.",
     "The number of old versions to keep, per file.": "O número de versões antigas a manter, por ficheiro.",
     "The number of versions must be a number and cannot be blank.": "O número de versões tem que ser um número e não pode estar vazio.",
     "The path cannot be blank.": "O caminho não pode estar vazio.",
     "The rescan interval must be a non-negative number of seconds.": "O intervalo entre verificações tem que ser um valor não negativo de segundos.",
-    "This is a major version upgrade.": "Esta é uma actualização de uma versão principal.",
+    "This is a major version upgrade.": "Esta é uma actualização para uma versão importante.",
+    "Trash Can File Versioning": "Reciclagem",
     "Unknown": "Desconhecido",
     "Unshared": "Não partilhada",
     "Unused": "Não utilizado",
@@ -171,7 +179,7 @@
     "Upgrade To {%version%}": "Actualizar para {{version}}",
     "Upgrading": "Actualizando",
     "Upload Rate": "Velocidade de envio",
-    "Uptime": "Tempo de funcionamento contínuo",
+    "Uptime": "Tempo em actividade",
     "Use HTTPS for GUI": "Utilizar HTTPS na interface gráfica",
     "Version": "Versão",
     "Versions Path": "Caminho das versões",

gui/assets/lang/lang-ro-RO.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "Cheie API",
     "About": "Despre",
+    "Actions": "Actions",
     "Add": "Adaugă",
     "Add Device": "Adaugă Dispozitiv",
     "Add Folder": "Adaugă Mapă",
@@ -18,6 +20,7 @@
     "Bugs": "Bug-uri",
     "CPU Utilization": "CPU ",
     "Changelog": "Noutăți",
+    "Clean out after": "Clean out after",
     "Close": "Închide",
     "Command": "Comandă",
     "Comment, when used at the start of a line": "Comentariu, când este folosit la începutul unei linii",
@@ -49,6 +52,7 @@
     "File Pull Order": "File Pull Order",
     "File Versioning": "Versiune Fișier",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Biții de autorizare sînt excluși cînd se analizează modificările. A se utiliza pe sisteme FAT. ",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Documentele sînt mutate într-un fișier .stversions conținînd versiuni datate atunci cînd sînt șterse sau înlocuite de Syncthing. ",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Fișierele sunt protejate de schimbările făcute pe alte dispozitive dar schimbările efectuate pe acest dispozitiv vor fi trimise catre restul grupului.",
     "Folder ID": "ID Mapă",
@@ -62,6 +66,7 @@
     "Global Discovery": "Găsire Globală",
     "Global Discovery Server": "Server pentru Găsirea Globală",
     "Global State": "Status Global",
+    "Help": "Help",
     "Ignore": "Ignoră",
     "Ignore Patterns": "Reguli de excludere",
     "Ignore Permissions": "Ignoră Permisiuni",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.",
     "The maximum age must be a number and cannot be blank.": "Vârsta maximă trebuie să fie un număr şi nu poate fi goală.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Câte zile să se păstreze o versiune (setează 0 pentru nelimitat)",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Numărul de versiuni vechi de salvat per fişier.",
     "The number of versions must be a number and cannot be blank.": "Numărul de versiuni trebuie să fie un număr şi nu poate fi gol.",
     "The path cannot be blank.": "Locația nu poate fi goală.",
     "The rescan interval must be a non-negative number of seconds.": "Intervalul de rescanare trebuie să nu fie un număr negativ de secunde. ",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Necunoscut",
     "Unshared": "Neîmpărțit",
     "Unused": "Nefolosit",

gui/assets/lang/lang-ru.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "Новое обновление основной версии может быть несовместимо с предыдущими версиями.",
     "API Key": "Ключ API",
     "About": "О программе",
+    "Actions": "Действия",
     "Add": "Добавить",
     "Add Device": "Добавить устройство",
     "Add Folder": "Добавить папку",
@@ -18,6 +20,7 @@
     "Bugs": "Ошибки",
     "CPU Utilization": "Загрузка ЦПУ",
     "Changelog": "Журнал изменений",
+    "Clean out after": "Clean out after",
     "Close": "Закрыть",
     "Command": "Команда",
     "Comment, when used at the start of a line": "Комментарий, если используется в начале строки",
@@ -49,6 +52,7 @@
     "File Pull Order": "Порядок получения файлов",
     "File Versioning": "Управление версиями",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Права на файлы игнорируются при поиске изменений. Используется на файловой системе FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Файлы с временнОй меткой версии помещаются в папку .stversions при их замене или удалении Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Файлы защищены от изменений сделанных на других устройствах, но изменения сделанные на этом устройстве будут отправлены всему кластеру.",
     "Folder ID": "ID папки",
@@ -62,6 +66,7 @@
     "Global Discovery": "Глобальное обнаружение",
     "Global Discovery Server": "Сервер глобального обнаружения",
     "Global State": "Глобальное состояние",
+    "Help": "Помощь",
     "Ignore": "Игнорировать",
     "Ignore Patterns": "Шаблоны игнорирования",
     "Ignore Permissions": "Игнорировать файловые права доступа",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Используются следующие интервалы: в первый час версия меняется каждые 30 секунд, в первый день - каждый час, первые 30 дней - каждый день, после, до максимального срока - каждую неделю.",
     "The maximum age must be a number and cannot be blank.": "Максимальный срок должен быть числом и не может быть пустым.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Максимальный срок хранения версии (в днях, 0 значит вечное хранение).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Количество хранимых версий файла.",
     "The number of versions must be a number and cannot be blank.": "Количество версий должно быть числом и не может быть пустым.",
     "The path cannot be blank.": "Путь не может быть пустым.",
     "The rescan interval must be a non-negative number of seconds.": "Интервал пересканирования должен быть неотрицательным количеством секунд.",
     "This is a major version upgrade.": "Это обновление основной версии продукта.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Неизвестно",
     "Unshared": "Необщедоступно",
     "Unused": "Не используется",

gui/assets/lang/lang-sv.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "En ny huvudversion kan eventuellt vara inkompatibel med tidigare versioner.",
     "API Key": "API-nyckel",
     "About": "Om",
+    "Actions": "Funktioner",
     "Add": "Lägg till",
     "Add Device": "Lägg till enhet",
     "Add Folder": "Lägg till katalog",
@@ -18,6 +20,7 @@
     "Bugs": "Buggar",
     "CPU Utilization": "CPU-användning",
     "Changelog": "Changelog",
+    "Clean out after": "Clean out after",
     "Close": "Stäng",
     "Command": "Kommando",
     "Comment, when used at the start of a line": "Kommentar, vid början av en rad.",
@@ -49,6 +52,7 @@
     "File Pull Order": "Hämtningsprioritering av filer",
     "File Versioning": "Versionshantering",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Filrättigheter ignoreras vid sökning efter förändringar. Används på FAT-filsystem.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Filer flyttas till datummärkta versioner i en .stversions-mapp när de ersatts eller raderats av Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Filer skyddas från ändringar gjorda på andra enheter, men ändringar som görs på den här noden skickas till de andra klustermedlemmarna.",
     "Folder ID": "Katalog-ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "Global uppslagning",
     "Global Discovery Server": "Global uppslagningsserver",
     "Global State": "Global status",
+    "Help": "Hjälp",
     "Ignore": "Ignorera",
     "Ignore Patterns": "Ignorerade filmönster",
     "Ignore Permissions": "Ignorera filrättigheter",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "De följande intervallen används: varje 30 sekunder under den första timmen; varje timme under den första dagen; varje dag för de första 30 dagarna; varje vecka tills den maximala åldersgränsen uppnås.",
     "The maximum age must be a number and cannot be blank.": "Åldersgränsen måste vara ett tal och kan inte lämnas tomt.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Den längsta tiden att behålla en version (i dagar, sätt till 0 för att behålla versioner för evigt).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Antalet gamla versioner som ska behållas, per fil.",
     "The number of versions must be a number and cannot be blank.": "Antalet versioner måste vara ett nummer och kan inte lämnas tomt.",
     "The path cannot be blank.": "Ange en sökväg",
     "The rescan interval must be a non-negative number of seconds.": "Förnyelseintervallet måste vara ett positivt antal sekunder",
     "This is a major version upgrade.": "Det här är en stor uppgradering.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Okänt",
     "Unshared": "Inte delad",
     "Unused": "Oanvänd",

gui/assets/lang/lang-tr.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "API Anahtarı",
     "About": "Hakkında",
+    "Actions": "Actions",
     "Add": "Ekle",
     "Add Device": "Cihaz Ekle",
     "Add Folder": "Klasör Ekle",
@@ -18,6 +20,7 @@
     "Bugs": "Hatalar",
     "CPU Utilization": "İşlemci Kullanımı",
     "Changelog": "Değişim Günlüğü",
+    "Clean out after": "Clean out after",
     "Close": "Kapat",
     "Command": "Command",
     "Comment, when used at the start of a line": "Satır başında kullanıldığında açıklama özelliği taşır",
@@ -49,6 +52,7 @@
     "File Pull Order": "File Pull Order",
     "File Versioning": "Dosya Sürümlendirme",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Değişimleri yoklarken dosya izin bilgilerini ihmal et. FAT dosya sistemlerinde kullanın.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Dosyalar Syncthing tarafından değiştirildiğinde ya da silindiğinde, tarih damgalı sürümleri .stversions dizinine taşınır.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Dosyalar diğer cihazlarda yapılan değişikliklerden korunur, ancak bu cihazdaki değişiklikler kümedeki diğer cihazlara gönderilir.",
     "Folder ID": "Klasör ID",
@@ -62,6 +66,7 @@
     "Global Discovery": "Küresel Keşif",
     "Global Discovery Server": "Küresel Keşif Sunucusu",
     "Global State": "Küresel Durum",
+    "Help": "Help",
     "Ignore": "Yoksay",
     "Ignore Patterns": "Kalıpları Yoksay",
     "Ignore Permissions": "İzinleri yoksay",
@@ -158,11 +163,14 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Kullanılan zaman aralıkları : ilk bir saat içinde her 30 saniyede, ilk günde her saatte, ilk 30 günde her gün, azami süreye kadar geçen zamanda ise her hafta yeni sürüm değeri oluşturulur.",
     "The maximum age must be a number and cannot be blank.": "Azami süre tanımı boş bırakılmamalı ve bir sayı olarak tanımlanmalıdır.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Bir sürümün tutulması için belirlenen azami süre (sürümleri daimi olarak tutabilmek için 0 değeri atayın)",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Dosya başına saklanacak eski sürüm.",
     "The number of versions must be a number and cannot be blank.": "Sürümlerin sayısı sayı olmalı ve boş bırakılamaz.",
     "The path cannot be blank.": "Dizin yolu boş bırakılamaz.",
     "The rescan interval must be a non-negative number of seconds.": "Tarama zaman aralığı, saniye cinsinden negatif olmayan bir sayı olmalıdır.",
     "This is a major version upgrade.": "This is a major version upgrade.",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Bilinmiyor",
     "Unshared": "Paylaşılmayan",
     "Unused": "Kullanılmayan",

gui/assets/lang/lang-uk.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "Нова мажорна версія може бути несумісною із попередніми версіями.",
     "API Key": "API ключ",
     "About": "Про програму",
+    "Actions": "Дії",
     "Add": "Додати",
     "Add Device": "Додати пристрій",
     "Add Folder": "Додати директорію",
@@ -10,7 +12,7 @@
     "Addresses": "Адреси",
     "All Data": "Усі дані",
     "Allow Anonymous Usage Reporting?": "Дозволити програмі збирати анонімну статистику використання?",
-    "Alphabetic": "Alphabetic",
+    "Alphabetic": "За алфавітом",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "Зовнішня команда керування версіями. Вона має видалити файл із директорії, що синхронізується.",
     "Anonymous Usage Reporting": "Анонімна статистика використання",
     "Any devices configured on an introducer device will be added to this device as well.": "Усі пристрої, налаштовані на пристрої-рекомендувачі, будуть додані до поточного пристрою.",
@@ -18,6 +20,7 @@
     "Bugs": "Помилки",
     "CPU Utilization": "Навантаження CPU",
     "Changelog": "Перелік змін",
+    "Clean out after": "Clean out after",
     "Close": "Закрити",
     "Command": "Команда",
     "Comment, when used at the start of a line": "Коментар, якщо використовується на початку рядка",
@@ -46,9 +49,10 @@
     "Enter ignore patterns, one per line.": "Введіть шаблони ігнорування, по одному на рядок.",
     "Error": "Помилка",
     "External File Versioning": "Зовнішне керування версіями",
-    "File Pull Order": "File Pull Order",
+    "File Pull Order": "Порядок витягнення файлів",
     "File Versioning": "Керування версіями",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Біти прав доступу до файлів будуть проігноровані під час пошуку змін. Використовуйте на файлових системах FAT.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Файли будуть поміщатися у директорію .stversions із відповідною позначкою часу, коли вони будуть замінятися або видалятися програмою.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Файли захищено від змін зроблених на інших пристроях, але зміни зроблені на цьому пристрої будуть надіслані решті кластеру.",
     "Folder ID": "ID директорії",
@@ -62,6 +66,7 @@
     "Global Discovery": "Глобальне виявлення",
     "Global Discovery Server": "Сервер для глобального виявлення",
     "Global State": "Глобальний статус",
+    "Help": "Допомога",
     "Ignore": "Ігнорувати",
     "Ignore Patterns": "Ігнорувати шаблони",
     "Ignore Permissions": "Ігнорувати права доступу до файлів",
@@ -69,13 +74,13 @@
     "Introducer": "Рекомендувач",
     "Inversion of the given condition (i.e. do not exclude)": "Інверсія поточної умови (тобто не виключає)",
     "Keep Versions": "Зберігати версії",
-    "Largest First": "Largest First",
+    "Largest First": "Спершу найбільші",
     "Last File Received": "Останній завантажений файл",
     "Last seen": "З’являвся останній раз",
     "Later": "Пізніше",
     "Local Discovery": "Локальне виявлення",
     "Local State": "Локальний статус",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "Мажорне оновлення",
     "Maximum Age": "Максимальний вік",
     "Metadata Only": "Тільки метадані",
     "Move to top of queue": "Пересунути у початок черги",
@@ -83,27 +88,27 @@
     "Never": "Ніколи",
     "New Device": "Новий пристрій",
     "New Folder": "Нова директорія",
-    "Newest First": "Newest First",
+    "Newest First": "Спершу новіші",
     "No": "Ні",
     "No File Versioning": "Версіонування вимкнено",
     "Notice": "Повідомлення",
     "OK": "Гаразд",
     "Off": "Вимкнути",
-    "Oldest First": "Oldest First",
+    "Oldest First": "Спершу старіші",
     "Out Of Sync": "Не синхронізовано",
     "Out of Sync Items": "Не синхронізовані елементи",
     "Outgoing Rate Limit (KiB/s)": "Ліміт швидкості віддачі (КіБ/с)",
     "Override Changes": "Перезаписати зміни",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "Шлях до директорії на локальному комп’ютері. Буде створений, якщо такий не існує. Символ тильди (~) може бути використаний як ярлик для",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Шлях, де повинні зберігатися версії (залиште порожнім для зберігання в .stversions в середині директорії)",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "Будь ласка перегляньте примітки до випуску перед мажорним оновленням. ",
     "Please wait": "Будь ласка, зачекайте",
     "Preview": "Попередній перегляд",
     "Preview Usage Report": "Попередній перегляд статистичного звіту",
     "Quick guide to supported patterns": "Швидкий посібник по шаблонам, що підтримуються",
     "RAM Utilization": "Використання RAM",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "Випадково",
+    "Release Notes": "Примітки до випуску",
     "Rescan": "Пересканувати",
     "Rescan All": "Пересканувати усе",
     "Rescan Interval": "Інтервал для повторного сканування",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "Вимикання завершене",
     "Simple File Versioning": "Просте версіонування",
     "Single level wildcard (matches within a directory only)": "Однорівнева маска (пошук збігів лише в середині директорії) ",
-    "Smallest First": "Smallest First",
+    "Smallest First": "Спершу найменші",
     "Source Code": "Сирцевий код",
     "Staggered File Versioning": "Поступове версіонування",
     "Start Browser": "Запустити браузер",
@@ -158,20 +163,23 @@
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "Використовуються наступні інтервали: для першої години версія зберігається кожні 30 секунд, для першого дня версія зберігається щогодини, для перших 30 днів версія зберігається кожен день, опісля, до максимального строку, версія зберігається щотижня.",
     "The maximum age must be a number and cannot be blank.": "Максимальний термін повинен бути числом та не може бути пустим.",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "Максимальний термін, щоб зберігати версію (у днях, вствновіть в 0, щоби зберігати версії назавжди).",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "Кількість старих версій, яку необхідно зберігати для кожного файлу.",
     "The number of versions must be a number and cannot be blank.": "Кількість версій повинна бути цифрою та не може бути порожньою.",
     "The path cannot be blank.": "Шлях не може бути порожнім.",
     "The rescan interval must be a non-negative number of seconds.": "Інтервал повторного сканування повинен бути неід’ємною величиною.",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "Це оновлення мажорної версії",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "Невідомо",
     "Unshared": "Не розповсюджується",
     "Unused": "Не використовується",
     "Up to Date": "Актуальна версія",
-    "Upgrade": "Upgrade",
+    "Upgrade": "Оновлення",
     "Upgrade To {%version%}": "Оновити до {{version}}",
     "Upgrading": "Оновлення",
     "Upload Rate": "Швидкість віддачі",
-    "Uptime": "Uptime",
+    "Uptime": "Тривалість роботи",
     "Use HTTPS for GUI": "Використовувати HTTPS для доступу до панелі управління",
     "Version": "Версія",
     "Versions Path": "Шлях до версій",

gui/assets/lang/lang-zh-CN.json

@@ -1,7 +1,9 @@
 {
-    "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
+    "A negative number of days doesn't make sense.": "A negative number of days doesn't make sense.",
+    "A new major version may not be compatible with previous versions.": "重大更新可能与之前的版本之间无法兼容",
     "API Key": "API Key",
     "About": "关于",
+    "Actions": "动作",
     "Add": "添加",
     "Add Device": "添加设备",
     "Add Folder": "添加文件夹",
@@ -10,22 +12,23 @@
     "Addresses": "地址列表",
     "All Data": "所有数据",
     "Allow Anonymous Usage Reporting?": "允许匿名使用报告?",
-    "Alphabetic": "Alphabetic",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
+    "Alphabetic": "字母顺序",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "使用外部命令接管版本控制。当文件在其他设备被删除时，本机的 Syncthing 会调用该外部命令，并将文件路径以参数形式传递给该命令。该命令必须自行从同步文件夹中删除该文件。",
     "Anonymous Usage Reporting": "匿名使用报告",
     "Any devices configured on an introducer device will be added to this device as well.": "在介绍人设备上被添加的其它设备，也将会被添加到本机。",
     "Automatic upgrades": "自动升级",
     "Bugs": "Bug汇报",
     "CPU Utilization": "CPU使用率",
     "Changelog": "更新日志",
+    "Clean out after": "Clean out after",
     "Close": "关闭",
     "Command": "命令",
     "Comment, when used at the start of a line": "注释，在行首使用",
     "Compression": "压缩",
     "Connection Error": "连接出错",
-    "Copied from elsewhere": "从其他地点复制",
+    "Copied from elsewhere": "从其他设备复制",
     "Copied from original": "从源复制",
-    "Copyright © 2015 the following Contributors:": "Copyright © 2015 the following Contributors:",
+    "Copyright © 2015 the following Contributors:": "版权 ©2015 由下列贡献者所有：",
     "Delete": "删除",
     "Device ID": "设备标识",
     "Device Identification": "设备标识",
@@ -46,10 +49,11 @@
     "Enter ignore patterns, one per line.": "请输入忽略表达式，每行一条",
     "Error": "错误",
     "External File Versioning": "外部版本控制",
-    "File Pull Order": "File Pull Order",
+    "File Pull Order": "文件拉取顺序",
     "File Versioning": "版本控制",
-    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
-    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "当寻找文件变更时，忽略文件权限。用于FAT文件系统。",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "当某个文件在其他设备被替换或删除时，本设备将会在 .stversions 文件夹中保留该文件的备份，并在文件名中加入时间戳信息。",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "在其它设备中对该文件夹内文件的修改并不会被同步到本机，但是在本机上对其的修改，则会被同步到其它设备中。",
     "Folder ID": "文件夹标识",
     "Folder Master": "主文件夹",
@@ -59,23 +63,24 @@
     "GUI Authentication User": "登陆web管理页面的用户名",
     "GUI Listen Addresses": "web管理页面监听地址",
     "Generate": "生成",
-    "Global Discovery": "在互联网上寻找节点",
-    "Global Discovery Server": "用以在互联网上寻找节点的Announce服务器地址",
+    "Global Discovery": "在互联网上寻找设备\n",
+    "Global Discovery Server": "用以在互联网上寻找设备的Announce服务器地址",
     "Global State": "全局状态",
+    "Help": "帮助",
     "Ignore": "忽略",
     "Ignore Patterns": "忽略列表",
     "Ignore Permissions": "忽略文件权限",
     "Incoming Rate Limit (KiB/s)": "下载速率限制（KiB/s）",
-    "Introducer": "介绍人节点",
+    "Introducer": "介绍人设备",
     "Inversion of the given condition (i.e. do not exclude)": "对本条件取反（例如：不要排除某项）",
     "Keep Versions": "保留历史版本数量",
-    "Largest First": "Largest First",
+    "Largest First": "大文件优先",
     "Last File Received": "最后接收的文件",
     "Last seen": "最后可见",
     "Later": "稍后",
-    "Local Discovery": "在局域网上寻找节点",
+    "Local Discovery": "在局域网上寻找设备",
     "Local State": "本地状态",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "重大更新",
     "Maximum Age": "历史版本最长保留时间",
     "Metadata Only": "仅元数据",
     "Move to top of queue": "移动到队列顶端",
@@ -83,32 +88,32 @@
     "Never": "从未",
     "New Device": "新设备",
     "New Folder": "新文件夹",
-    "Newest First": "Newest First",
+    "Newest First": "新文件优先",
     "No": "否",
     "No File Versioning": "不启用版本控制",
     "Notice": "提示",
     "OK": "确定",
     "Off": "关闭",
-    "Oldest First": "Oldest First",
+    "Oldest First": "旧文件优先",
     "Out Of Sync": "未同步",
     "Out of Sync Items": "未同步的项目",
     "Outgoing Rate Limit (KiB/s)": "上传速度限制(千字节/秒)",
     "Override Changes": "撤销改变",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "文件夹在本地的路径。如果不存在，则会被创建。波浪线符号（~）是如下路径的缩略符：",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "用来存储历史版本的文件夹（留空则将默认会存储在.stversions文件夹中）",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "请在进行重大更新前查看发布说明。",
     "Please wait": "请稍候",
     "Preview": "预览",
     "Preview Usage Report": "预览使用报告",
     "Quick guide to supported patterns": "支持的通配符的简单教程：",
     "RAM Utilization": "内存使用量",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "随机顺序",
+    "Release Notes": "发布说明",
     "Rescan": "重新扫描",
     "Rescan All": "全部重新扫描",
     "Rescan Interval": "扫描间隔",
-    "Restart": "重启syncthing",
-    "Restart Needed": "需要重启Syncthing",
+    "Restart": "重启 Syncthing",
+    "Restart Needed": "需要重启 Syncthing",
     "Restarting": "重启中",
     "Reused": "复用",
     "Save": "保存",
@@ -123,14 +128,14 @@
     "Share this folder?": "是否共享该文件夹？",
     "Shared With": "共享给",
     "Short identifier for the folder. Must be the same on all cluster devices.": "文件夹的别名。必须在所有设备上保持一致。",
-    "Show ID": "显示设备ID",
+    "Show ID": "显示设备标示",
     "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "在设备丛中，显示该名称，而不是设备标识。亦会作为一个可选的默认名称被发送到其他设备。",
     "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "在设备丛中，将会显示本名称，而不是设备标识。如果设置为空，则会使用目标设备提供的默认名称。",
-    "Shutdown": "关闭Syncthing",
+    "Shutdown": "关闭 Syncthing",
     "Shutdown Complete": "关闭完成",
     "Simple File Versioning": "简易版本控制",
     "Single level wildcard (matches within a directory only)": "单级通配符（仅匹配单层文件夹）",
-    "Smallest First": "Smallest First",
+    "Smallest First": "小文件优先",
     "Source Code": "源代码",
     "Staggered File Versioning": "阶段版本控制",
     "Start Browser": "启动浏览器",
@@ -138,40 +143,43 @@
     "Support": "支持",
     "Sync Protocol Listen Addresses": "协议监听地址",
     "Syncing": "同步中",
-    "Syncthing has been shut down.": "Syncthing已关闭",
-    "Syncthing includes the following software or portions thereof:": "Syncthing使用了下列软件或其中的一部分",
-    "Syncthing is restarting.": "Syncthing正在重启",
-    "Syncthing is upgrading.": "Syncthing正在升级",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing似乎关闭了，或者您的网络连接存在故障。重试中...",
-    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.",
+    "Syncthing has been shut down.": "Syncthing 已关闭",
+    "Syncthing includes the following software or portions thereof:": "Syncthing 使用了下列软件或其中的一部分",
+    "Syncthing is restarting.": "Syncthing 正在重启",
+    "Syncthing is upgrading.": "Syncthing 正在升级",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing 似乎关闭了，或者您的网络连接存在故障。重试中...",
+    "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing 在处理您的请求时似乎遇到了问题。如果问题持续，请刷新页面，或重启 Syncthing。",
     "The aggregated statistics are publicly available at {%url%}.": "全局统计公布于 {{url}}",
-    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "设置已经保存，但是还未生效。Syncthing需要重启以启用新的设置。",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "设置已经保存，但是还未生效。Syncthing 需要重启以启用新的设置。",
     "The device ID cannot be blank.": "设备标识不能为空",
     "The device ID to enter here can be found in the \"Edit > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "在这里所需要输入的设备标识，可以在目标设备的“选项->显示设备标识”中看到。空格和横线可选（将会被忽略）。",
     "The encrypted usage report is sent daily. It is used to track common platforms, folder sizes and app versions. If the reported data set is changed you will be prompted with this dialog again.": "经过加密的使用报告会每天发送。它用来跟踪统计使用本软件的平台，文件夹大小，以及本软件的版本。如果报告的内容有任何变化，本对话框会再次弹出提示您。",
     "The entered device ID does not look valid. It should be a 52 or 56 character string consisting of letters and numbers, with spaces and dashes being optional.": "输入的设备标识似乎无效。设备标识长度必须为52或56的字母和数字，空格和横线不算在内。",
     "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "命令行的第一个参数是文件夹的路径，第二个参数是文件夹内的相对路径。",
     "The folder ID cannot be blank.": "文件夹标识不能为空。",
-    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "文件夹标识必须由不长于 64 位字符，且仅能包含字母、数字、半角句号（.）、横线（-）和下划线（_）。",
+    "The folder ID must be a short identifier (64 characters or less) consisting of letters, numbers and the dot (.), dash (-) and underscode (_) characters only.": "文件夹标识不得长于 64 字符，且仅能包含字母、数字、半角句号（.）、横线（-）和下划线（_）。",
     "The folder ID must be unique.": "文件夹标识不得重复",
     "The folder path cannot be blank.": "文件夹路径不能为空",
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "保留的历史版本会满足以下条件：最近一小时内的历史版本，更新间隔小于30秒的仅保留一份。最近一天内的历史版本，更新间隔小于1小时的仅保留一份。最近一个月内的历史版本，更新间隔小于1天的仅保留一份。距离现在超过一个月且小于最长保留时间的，更新间隔小于1周的仅保留一份。",
     "The maximum age must be a number and cannot be blank.": "最长保留时间必须为数字，且不能为空。",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "历史版本保留的最长天数，0为永久保存",
+    "The number of days must be a number and cannot be blank.": "The number of days must be a number and cannot be blank.",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "每个文件保留的版本数量上限。",
     "The number of versions must be a number and cannot be blank.": "保留版本数量必须为数字，且不能为空。",
     "The path cannot be blank.": "路径不能为空",
     "The rescan interval must be a non-negative number of seconds.": "扫描间隔单位为秒，且不能为负数。",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "这是一个重大版本更新。",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "未知",
     "Unshared": "未共享",
-    "Unused": "已共享",
+    "Unused": "未使用",
     "Up to Date": "同步完成",
-    "Upgrade": "Upgrade",
+    "Upgrade": "更新",
     "Upgrade To {%version%}": "升级至版本{{version}}",
     "Upgrading": "升级中",
     "Upload Rate": "上传速度",
-    "Uptime": "Uptime",
+    "Uptime": "已启动",
     "Use HTTPS for GUI": "使用HTTPS连接web管理页面",
     "Version": "版本",
     "Versions Path": "历史版本路径",

gui/assets/lang/lang-zh-TW.json

@@ -1,7 +1,9 @@
 {
+    "A negative number of days doesn't make sense.": "一個負的天數並不合理。",
     "A new major version may not be compatible with previous versions.": "A new major version may not be compatible with previous versions.",
     "API Key": "API 金鑰",
     "About": "關於",
+    "Actions": "操作",
     "Add": "增加",
     "Add Device": "增加裝置",
     "Add Folder": "增加資料夾",
@@ -10,7 +12,7 @@
     "Addresses": "位址",
     "All Data": "全部資料",
     "Allow Anonymous Usage Reporting?": "允許匿名的使用資訊回報？",
-    "Alphabetic": "Alphabetic",
+    "Alphabetic": "字母順序",
     "An external command handles the versioning. It has to remove the file from the synced folder.": "An external command handles the versioning. It has to remove the file from the synced folder.",
     "Anonymous Usage Reporting": "匿名的使用資訊回報",
     "Any devices configured on an introducer device will be added to this device as well.": "任何在引入者裝置所設置的裝置將會一併新增至此裝置",
@@ -18,6 +20,7 @@
     "Bugs": "程式錯誤",
     "CPU Utilization": "CPU 使用",
     "Changelog": "更新日誌",
+    "Clean out after": "Clean out after",
     "Close": "關閉",
     "Command": "指令",
     "Comment, when used at the start of a line": "註解，當輸入在一行的開頭時",
@@ -25,7 +28,7 @@
     "Connection Error": "連線錯誤",
     "Copied from elsewhere": "從別處複製",
     "Copied from original": "Copied from original",
-    "Copyright © 2015 the following Contributors:": "Copyright © 2015 the following Contributors:",
+    "Copyright © 2015 the following Contributors:": "Copyright © 2015 下列貢獻者：",
     "Delete": "刪除",
     "Device ID": "裝置識別碼",
     "Device Identification": "裝置識別",
@@ -46,9 +49,10 @@
     "Enter ignore patterns, one per line.": "輸入忽略樣式，每行一種。",
     "Error": "錯誤",
     "External File Versioning": "外部檔案版本控制",
-    "File Pull Order": "File Pull Order",
+    "File Pull Order": "提取檔案的順序",
     "File Versioning": "檔案版本控制",
     "File permission bits are ignored when looking for changes. Use on FAT file systems.": "File permission bits are ignored when looking for changes. Use on FAT file systems.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Files are moved to .stversions folder when replaced or deleted by Syncthing.",
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "其他裝置做的改變不會影響到此裝置的檔案，但在此裝置上的變化將被發送到叢集中的其他部分。",
     "Folder ID": "資料夾識別碼",
@@ -62,6 +66,7 @@
     "Global Discovery": "全域探索",
     "Global Discovery Server": "全域探索伺服器",
     "Global State": "全域狀態",
+    "Help": "說明",
     "Ignore": "忽略",
     "Ignore Patterns": "忽略樣式",
     "Ignore Permissions": "忽略權限",
@@ -69,41 +74,41 @@
     "Introducer": "引入者",
     "Inversion of the given condition (i.e. do not exclude)": "反轉給定條件 (即：不要排除)",
     "Keep Versions": "保留歷史版本數",
-    "Largest First": "Largest First",
+    "Largest First": "最大的優先",
     "Last File Received": "最後接收的檔案",
     "Last seen": "最後發現時間",
     "Later": "稍後",
     "Local Discovery": "本地探索",
     "Local State": "本地狀態",
-    "Major Upgrade": "Major Upgrade",
+    "Major Upgrade": "重大更新",
     "Maximum Age": "最長保留時間",
-    "Metadata Only": "Metadata Only",
+    "Metadata Only": "僅中繼資料",
     "Move to top of queue": "移到隊列頂端",
     "Multi level wildcard (matches multiple directory levels)": "多階層萬用字元 (可比對多層資料夾)",
     "Never": "從未",
     "New Device": "新裝置",
     "New Folder": "新資料夾",
-    "Newest First": "Newest First",
+    "Newest First": "最新的優先",
     "No": "否",
     "No File Versioning": "無檔案版本控制",
     "Notice": "注意",
     "OK": "確定",
     "Off": "關閉",
-    "Oldest First": "Oldest First",
+    "Oldest First": "最舊的優先",
     "Out Of Sync": "不同步",
     "Out of Sync Items": "不同步物件",
     "Outgoing Rate Limit (KiB/s)": "連出速率限制 (KiB/s)",
     "Override Changes": "置換改變",
     "Path to the folder on the local computer. Will be created if it does not exist. The tilde character (~) can be used as a shortcut for": "資料夾在本地電腦的路徑。若資料夾不存在則會建立。波浪符號 (~) 可用作下列資料夾的捷徑：",
     "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "儲存歷史版本的路徑 (若為空，則預設使用資料夾中的 .stversions 資料夾)。",
-    "Please consult the release notes before performing a major upgrade.": "Please consult the release notes before performing a major upgrade.",
+    "Please consult the release notes before performing a major upgrade.": "執行重大升級前請先參閱版本資訊。",
     "Please wait": "請稍後",
     "Preview": "預覽",
     "Preview Usage Report": "預覽使用資訊報告",
     "Quick guide to supported patterns": "可支援樣式的快速指南",
     "RAM Utilization": "記憶體使用",
-    "Random": "Random",
-    "Release Notes": "Release Notes",
+    "Random": "隨機",
+    "Release Notes": "版本資訊",
     "Rescan": "重新掃描",
     "Rescan All": "全部重新掃描",
     "Rescan Interval": "重新掃描間隔",
@@ -130,7 +135,7 @@
     "Shutdown Complete": "關閉完成",
     "Simple File Versioning": "簡單檔案版本控制",
     "Single level wildcard (matches within a directory only)": "單階層萬用字元 (只在單個資料夾階層內比對)",
-    "Smallest First": "Smallest First",
+    "Smallest First": "最小的優先",
     "Source Code": "原始碼",
     "Staggered File Versioning": "變動式檔案版本控制",
     "Start Browser": "啟動瀏覽器",
@@ -156,22 +161,25 @@
     "The folder ID must be unique.": "資料夾識別碼必須為獨一無二的。",
     "The folder path cannot be blank.": "資料夾路徑不能空白。",
     "The following intervals are used: for the first hour a version is kept every 30 seconds, for the first day a version is kept every hour, for the first 30 days a version is kept every day, until the maximum age a version is kept every week.": "使用下列的間隔：在第一個小時內每 30 秒保留一個版本，在第一天內每小時保留一個版本，在第 30 天內每一天保留一個版本，在達到最長保留時間前每一星期保留一個版本。",
-    "The maximum age must be a number and cannot be blank.": "最長保留時間最大必須為一個數字且不得為空。",
+    "The maximum age must be a number and cannot be blank.": "最長保留時間必須為一個數字且不得為空。",
     "The maximum time to keep a version (in days, set to 0 to keep versions forever).": "一個版本被保留的最長時間 (單位為天，若設定為 0 則表示永遠保留)。",
+    "The number of days must be a number and cannot be blank.": "天數必須必須為一個數字且不得為空。",
+    "The number of days to keep files in the trash can. Zero means forever.": "The number of days to keep files in the trash can. Zero means forever.",
     "The number of old versions to keep, per file.": "每個檔案要保留的舊版本數量。",
     "The number of versions must be a number and cannot be blank.": "每個檔案要保留的舊版本數量必須是數字且不能為空白。",
     "The path cannot be blank.": "路徑不能空白。",
     "The rescan interval must be a non-negative number of seconds.": "重新掃描間隔必須為一個非負數的秒數。",
-    "This is a major version upgrade.": "This is a major version upgrade.",
+    "This is a major version upgrade.": "這是一個主要版本更新。",
+    "Trash Can File Versioning": "Trash Can File Versioning",
     "Unknown": "未知",
     "Unshared": "未共享",
     "Unused": "未使用",
     "Up to Date": "最新",
-    "Upgrade": "Upgrade",
+    "Upgrade": "升級",
     "Upgrade To {%version%}": "升級至 {{version}}",
     "Upgrading": "正在升級",
     "Upload Rate": "上載速率",
-    "Uptime": "Uptime",
+    "Uptime": "上線時間",
     "Use HTTPS for GUI": "為 GUI 使用 HTTPS",
     "Version": "版本",
     "Versions Path": "歷史版本路徑",

gui/assets/lang/prettyprint.js

@@ -0,0 +1 @@
+var langPrettyprint = {"bg":"Bulgarian","ca":"Catalan","ca@valencia":"Catalan (Valencian)","cs":"Czech","de":"German","el":"Greek","en":"English","en-GB":"English (United Kingdom)","es":"Spanish","es-ES":"Spanish (Spain)","fi":"Finnish","fr":"French","hu":"Hungarian","it":"Italian","ko-KR":"Korean (Korea)","lt":"Lithuanian","nb":"Norwegian Bokmål","nl":"Dutch","nn":"Norwegian Nynorsk","pl":"Polish","pt-BR":"Portuguese (Brazil)","pt-PT":"Portuguese (Portugal)","ro-RO":"Romanian (Romania)","ru":"Russian","sv":"Swedish","tr":"Turkish","uk":"Ukrainian","zh-CN":"Chinese (China)","zh-TW":"Chinese (Taiwan)"}

gui/assets/lang/valid-langs.js

@@ -1 +1 @@
-var validLangs = ["be","bg","ca","cs","de","el","en","en-GB","es","es-ES","fi","fr","hu","it","ko-KR","lt","nb","nl","nn","pl","pt-BR","pt-PT","ro-RO","ru","sv","tr","uk","zh-CN","zh-TW"]
+var validLangs = ["bg","ca","ca@valencia","cs","de","el","en","en-GB","es","es-ES","fi","fr","hu","it","ko-KR","lt","nb","nl","nn","pl","pt-BR","pt-PT","ro-RO","ru","sv","tr","uk","zh-CN","zh-TW"]

gui/index.html

@@ -34,27 +34,37 @@
       <ul class="nav navbar-nav navbar-right">
         <li ng-if="upgradeInfo && upgradeInfo.newer">
           <button type="button" class="btn navbar-btn btn-primary btn-sm" href="" ng-click="upgrade()">
-            <span class="glyphicon glyphicon-chevron-up"></span>&emsp;
+            <span class="glyphicon glyphicon-chevron-up"></span>&nbsp;
             <span translate translate-value-version="{{upgradeInfo.latest}}">Upgrade To {%version%}</span>
           </button>
         </li>
         <li ng-if="upgradeInfo && upgradeInfo.majorNewer">
           <button type="button" class="btn navbar-btn btn-danger btn-sm" href="" ng-click="upgradeMajor()">
-            <span class="glyphicon glyphicon-chevron-up"></span>&emsp;
+            <span class="glyphicon glyphicon-chevron-up"></span>&nbsp;
             <span translate translate-value-version="{{upgradeInfo.latest}}">Upgrade To {%version%}</span>
           </button>
         </li>
         <li class="dropdown" language-select></li>
+        <li class="hidden-xs">
+          <a href="http://docs.syncthing.net/intro/gui.html" target="_blank">
+            <span class="glyphicon glyphicon-book"></span>&nbsp;<span translate>Help</span>
+          </a>
+        </li>
         <li class="dropdown">
-          <a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-cog" aria-label="Edit"></span></a>
+          <a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-cog" aria-label="Edit"></span>&nbsp;<span translate>Actions</span><span class="caret"></span></a>
           <ul class="dropdown-menu">
-            <li><a href="" ng-click="editSettings()"><span class="glyphicon glyphicon-cog"></span>&emsp;<span translate>Settings</span></a></li>
-            <li><a href="" ng-click="idDevice()"><span class="glyphicon glyphicon-qrcode"></span>&emsp;<span translate>Show ID</span></a></li>
+            <li><a href="" ng-click="editSettings()"><span class="glyphicon glyphicon-cog"></span>&nbsp;<span translate>Settings</span></a></li>
+            <li><a href="" ng-click="idDevice()"><span class="glyphicon glyphicon-qrcode"></span>&nbsp;<span translate>Show ID</span></a></li>
             <li class="divider"></li>
-            <li><a href="" ng-click="shutdown()"><span class="glyphicon glyphicon-off"></span>&emsp;<span translate>Shutdown</span></a></li>
-            <li><a href="" ng-click="restart()"><span class="glyphicon glyphicon-refresh"></span>&emsp;<span translate>Restart</span></a></li>
+            <li><a href="" ng-click="shutdown()"><span class="glyphicon glyphicon-off"></span>&nbsp;<span translate>Shutdown</span></a></li>
+            <li><a href="" ng-click="restart()"><span class="glyphicon glyphicon-refresh"></span>&nbsp;<span translate>Restart</span></a></li>
             <li class="divider"></li>
-            <li><a href="" ng-click="about()"><span class="glyphicon glyphicon-heart-empty"></span>&emsp;<span translate>About</span></a></li>
+            <li class="visible-xs">
+              <a href="http://docs.syncthing.net/intro/gui.html" target="_blank">
+                <span class="glyphicon glyphicon-book"></span>&nbsp;<span translate>Help</span>
+              </a>
+            </li>
+            <li><a href="" ng-click="about()"><span class="glyphicon glyphicon-heart-empty"></span>&nbsp;<span translate>About</span></a></li>
           </ul>
         </li>
       </ul>
@@ -73,7 +83,7 @@
             <p translate>The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.</p>
           </div>
           <div class="panel-footer">
-            <button type="button" class="btn btn-sm btn-default pull-right" ng-click="restart()"><span class="glyphicon glyphicon-refresh"></span>&emsp;<span translate>Restart</span></button>
+            <button type="button" class="btn btn-sm btn-default pull-right" ng-click="restart()"><span class="glyphicon glyphicon-refresh"></span>&nbsp;<span translate>Restart</span></button>
             <div class="clearfix"></div>
           </div>
         </div>
@@ -87,12 +97,12 @@
         <div class="panel panel-warning">
           <div class="panel-heading">
             <h3 class="panel-title">
-              <identicon data-value="device"></identicon>&emsp;<span translate>New Device</span>
+              <identicon data-value="device"></identicon>&nbsp;<span translate>New Device</span>
             </h3>
           </div>
           <div class="panel-body">
             <p>
-              <small>{{ event.time | date:"H:mm:ss" }}:</small>
+              <small>{{ event.time | date:"yyyy-MM-dd HH:mm:ss" }}:</small>
               <span translate translate-value-device="{{ device }}" translate-value-address="{{ event.data.address }}">
                 Device {%device%} ({%address%}) wants to connect. Add new device?
               <span>
@@ -100,9 +110,9 @@
           </div>
           <div class="panel-footer clearfix">
             <div class="pull-right">
-              <button class="btn btn-sm btn-success" ng-click="addNewDeviceID(device)"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Add</span></button>
-              <button class="btn btn-sm btn-danger" ng-click="ignoreRejectedDevice(device)"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Ignore</span></button>
-              <button class="btn btn-sm btn-default" ng-click="dismissDeviceRejection(device)"><span class="glyphicon glyphicon-time"></span>&emsp;<span translate>Later</span></button>
+              <button class="btn btn-sm btn-success" ng-click="addNewDeviceID(device)"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Add</span></button>
+              <button class="btn btn-sm btn-danger" ng-click="ignoreRejectedDevice(device)"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Ignore</span></button>
+              <button class="btn btn-sm btn-default" ng-click="dismissDeviceRejection(device)"><span class="glyphicon glyphicon-time"></span>&nbsp;<span translate>Later</span></button>
             </div>
           </div>
         </div>
@@ -122,7 +132,7 @@
           </div>
           <div class="panel-body">
             <p>
-              <small>{{ event.time | date:"H:mm:ss" }}:</small>
+              <small>{{ event.time | date:"yyyy-MM-dd HH:mm:ss" }}:</small>
               <span translate translate-value-device="{{ deviceName(findDevice(event.data.device)) }}" translate-value-folder="{{ event.data.folder }}">
                 {%device%} wants to share folder "{%folder%}".
               </span>
@@ -133,13 +143,13 @@
           <div class="panel-footer clearfix">
             <div class="pull-right">
               <button class="btn btn-sm btn-success" ng-click="addFolderAndShare(event.data.folder, event.data.device)" ng-if="!folders[event.data.folder]">
-                <span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Add</span>
+                <span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Add</span>
               </button>
               <button class="btn btn-sm btn-success" ng-click="shareFolderWithDevice(event.data.folder, event.data.device)" ng-if="folders[event.data.folder]">
-                <span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Share</span>
+                <span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Share</span>
               </button>
               <button class="btn btn-sm btn-default" ng-click="dismissFolderRejection(event.data.folder, event.data.device)">
-                <span class="glyphicon glyphicon-time"></span>&emsp;<span translate>Later</span>
+                <span class="glyphicon glyphicon-time"></span>&nbsp;<span translate>Later</span>
               </button>
             </div>
           </div>
@@ -154,10 +164,10 @@
         <div class="panel panel-warning">
           <div class="panel-heading"><h3 class="panel-title"><span class="glyphicon glyphicon-exclamation-sign"></span><span translate>Notice</span></h3></div>
           <div class="panel-body">
-            <p ng-repeat="err in errorList()"><small>{{err.time | date:"H:mm:ss"}}:</small> {{friendlyDevices(err.error)}}</p>
+            <p ng-repeat="err in errorList()"><small>{{err.time | date:"yyyy-MM-dd HH:mm:ss"}}:</small> {{friendlyDevices(err.error)}}</p>
           </div>
           <div class="panel-footer">
-            <button type="button" class="pull-right btn btn-sm btn-default" ng-click="clearErrors()"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>OK</span></button>
+            <button type="button" class="pull-right btn btn-sm btn-default" ng-click="clearErrors()"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>OK</span></button>
             <div class="clearfix"></div>
           </div>
         </div>
@@ -196,51 +206,51 @@
                 <table class="table table-condensed table-striped">
                   <tbody>
                     <tr>
-                      <th><span class="glyphicon glyphicon-folder-open"></span>&emsp;<span translate>Folder Path</span></th>
+                      <th><span class="glyphicon glyphicon-folder-open"></span>&nbsp;<span translate>Folder Path</span></th>
                       <td class="text-right">{{folder.path}}</td>
                     </tr>
                     <tr ng-if="model[folder.id].invalid || model[folder.id].error">
-                      <th><span class="glyphicon glyphicon-warning-sign"></span>&emsp;<span translate>Error</span></th>
+                      <th><span class="glyphicon glyphicon-warning-sign"></span>&nbsp;<span translate>Error</span></th>
                       <td class="text-right">{{model[folder.id].invalid || model[folder.id].error}}</td>
                     </tr>
                     <tr>
-                      <th><span class="glyphicon glyphicon-globe"></span>&emsp;<span translate>Global State</span></th>
+                      <th><span class="glyphicon glyphicon-globe"></span>&nbsp;<span translate>Global State</span></th>
                       <td class="text-right">{{model[folder.id].globalFiles | alwaysNumber}} <span translate>items</span>, ~{{model[folder.id].globalBytes | binary}}B</td>
                     </tr>
                     <tr>
-                      <th><span class="glyphicon glyphicon-home"></span>&emsp;<span translate>Local State</span></th>
+                      <th><span class="glyphicon glyphicon-home"></span>&nbsp;<span translate>Local State</span></th>
                       <td class="text-right">{{model[folder.id].localFiles | alwaysNumber}} <span translate>items</span>, ~{{model[folder.id].localBytes | binary}}B</td>
                     </tr>
                     <tr ng-if="model[folder.id].needFiles > 0">
-                      <th><span class="glyphicon glyphicon-cloud-download"></span>&emsp;<span translate>Out Of Sync</span></th>
+                      <th><span class="glyphicon glyphicon-cloud-download"></span>&nbsp;<span translate>Out Of Sync</span></th>
                       <td class="text-right">
                         <a ng-click="showNeed(folder.id)" href="">{{model[folder.id].needFiles | alwaysNumber}} <span translate>items</span>, ~{{model[folder.id].needBytes | binary}}B</a>
                       </td>
                     </tr>
                     <tr ng-if="folder.readOnly">
-                      <th><span class="glyphicon glyphicon-lock"></span>&emsp;<span translate>Folder Master</span></th>
+                      <th><span class="glyphicon glyphicon-lock"></span>&nbsp;<span translate>Folder Master</span></th>
                       <td class="text-right">
                         <span translate>Yes</span>
                       </td>
                     </tr>
                     <tr ng-if="model[folder.id].ignorePatterns">
-                      <th><span class="glyphicon glyphicon-eye-close"></span>&emsp;<span translate>Ignore Patterns</span></th>
+                      <th><span class="glyphicon glyphicon-eye-close"></span>&nbsp;<span translate>Ignore Patterns</span></th>
                       <td class="text-right">
                         <span translate>Yes</span>
                       </td>
                     </tr>
                     <tr ng-if="folder.ignorePerms">
-                      <th><span class="glyphicon glyphicon-unchecked"></span>&emsp;<span translate>Ignore Permissions</span></th>
+                      <th><span class="glyphicon glyphicon-unchecked"></span>&nbsp;<span translate>Ignore Permissions</span></th>
                       <td class="text-right">
                         <span translate>Yes</span>
                       </td>
                     </tr>
                     <tr ng-if="folder.rescanIntervalS != 60">
-                      <th><span class="glyphicon glyphicon-refresh"></span>&emsp;<span translate>Rescan Interval</span></th>
+                      <th><span class="glyphicon glyphicon-refresh"></span>&nbsp;<span translate>Rescan Interval</span></th>
                       <td class="text-right">{{folder.rescanIntervalS}} s</td>
                     </tr>
                     <tr ng-if="folder.order != 'random'">
-                      <th><span class="glyphicon glyphicon-sort"></span>&emsp;<span translate>File Pull Order</span></th>
+                      <th><span class="glyphicon glyphicon-sort"></span>&nbsp;<span translate>File Pull Order</span></th>
                       <td class="text-right" ng-switch="folder.order">
                         <span ng-switch-when="random" translate>Random</span>
                         <span ng-switch-when="alphabetic" translate>Alphabetic</span>
@@ -251,21 +261,22 @@
                       </td>
                     </tr>
                     <tr ng-if="folder.versioning.type">
-                      <th><span class="glyphicon glyphicon-tags"></span>&emsp;<span translate>File Versioning</span></th>
+                      <th><span class="glyphicon glyphicon-tags"></span>&nbsp;<span translate>File Versioning</span></th>
                       <td class="text-right" ng-switch="folder.versioning.type">
+                        <span ng-switch-when="trashcan" translate>Trash Can File Versioning</span>
                         <span ng-switch-when="staggered" translate>Staggered File Versioning</span>
                         <span ng-switch-when="simple" translate>Simple File Versioning</span>
                         <span ng-switch-when="external" translate>External File Versioning</span>
                       </td>
                     </tr>
                     <tr>
-                      <th><span class="glyphicon glyphicon-share-alt"></span>&emsp;<span translate>Shared With</span></th>
+                      <th><span class="glyphicon glyphicon-share-alt"></span>&nbsp;<span translate>Shared With</span></th>
                       <td class="text-right">{{sharesFolder(folder)}}</td>
                     </tr>
                     <tr ng-if="!folder.readOnly && folderStats[folder.id].lastFile">
-                      <th><span class="glyphicon glyphicon-transfer"></span>&emsp;<span translate>Last File Received</span></th>
+                      <th><span class="glyphicon glyphicon-transfer"></span>&nbsp;<span translate>Last File Received</span></th>
                       <td class="text-right">
-                        <span title="{{folderStats[folder.id].lastFile.filename}} @ {{folderStats[folder.id].lastFile.at | date:'yyyy-MM-dd HH:mm'}}">
+                        <span title="{{folderStats[folder.id].lastFile.filename}} @ {{folderStats[folder.id].lastFile.at | date:'yyyy-MM-dd HH:mm:ss'}}">
                           {{folderStats[folder.id].lastFile.filename | basename}}
                         </span>
                       </td>
@@ -274,10 +285,10 @@
                 </table>
               </div>
               <div class="panel-footer">
-                <button class="btn btn-sm btn-danger pull-left" ng-if="folderStatus(folder) == 'idle' && folder.readOnly && model[folder.id].needFiles > 0" ng-click="override(folder.id)" href=""><span class="glyphicon glyphicon-upload"></span>&emsp;<span translate>Override Changes</span></button>
+                <button class="btn btn-sm btn-danger pull-left" ng-if="folderStatus(folder) == 'idle' && folder.readOnly && model[folder.id].needFiles > 0" ng-click="override(folder.id)" href=""><span class="glyphicon glyphicon-upload"></span>&nbsp;<span translate>Override Changes</span></button>
                 <span class="pull-right">
-                  <button class="btn btn-sm btn-default" href="" ng-show="folderStatus(folder) == 'idle'" ng-click="rescanFolder(folder.id)"><span class="glyphicon glyphicon-refresh"></span>&emsp;<span translate>Rescan</span></button>
-                  <button class="btn btn-sm btn-default" href="" ng-click="editFolder(folder)"><span class="glyphicon glyphicon-pencil"></span>&emsp;<span translate>Edit</span></button>
+                  <button class="btn btn-sm btn-default" href="" ng-show="['idle', 'stopped'].indexOf(folderStatus(folder)) > -1" ng-click="rescanFolder(folder.id)"><span class="glyphicon glyphicon-refresh"></span>&nbsp;<span translate>Rescan</span></button>
+                  <button class="btn btn-sm btn-default" href="" ng-click="editFolder(folder)"><span class="glyphicon glyphicon-pencil"></span>&nbsp;<span translate>Edit</span></button>
                 </span>
                 <div class="clearfix"></div>
               </div>
@@ -285,8 +296,8 @@
           </div>
         </div>
         <span class="pull-right">
-          <button class="btn btn-sm btn-default" ng-click="rescanAllFolders()"><span class="glyphicon glyphicon-repeat"></span>&emsp;<span translate>Rescan All</span></button>
-          <button class="btn btn-sm btn-default" ng-click="addFolder()"><span class="glyphicon glyphicon-plus"></span>&emsp;<span translate>Add Folder</span></button>
+          <button class="btn btn-sm btn-default" ng-click="rescanAllFolders()"><span class="glyphicon glyphicon-repeat"></span>&nbsp;<span translate>Rescan All</span></button>
+          <button class="btn btn-sm btn-default" ng-click="addFolder()"><span class="glyphicon glyphicon-plus"></span>&nbsp;<span translate>Add Folder</span></button>
         </span>
         <div class="clearfix"></div>
         <hr class="visible-sm"/>
@@ -309,23 +320,23 @@
               <table class="table table-condensed table-striped">
                 <tbody>
                   <tr>
-                    <th><span class="glyphicon glyphicon-cloud-download"></span>&emsp;<span translate>Download Rate</span></th>
+                    <th><span class="glyphicon glyphicon-cloud-download"></span>&nbsp;<span translate>Download Rate</span></th>
                     <td class="text-right">{{connectionsTotal.inbps | binary}}B/s ({{connectionsTotal.inBytesTotal | binary}}B)</td>
                   </tr>
                   <tr>
-                    <th><span class="glyphicon glyphicon-cloud-upload"></span>&emsp;<span translate>Upload Rate</span></th>
+                    <th><span class="glyphicon glyphicon-cloud-upload"></span>&nbsp;<span translate>Upload Rate</span></th>
                     <td class="text-right">{{connectionsTotal.outbps | binary}}B/s ({{connectionsTotal.outBytesTotal | binary}}B)</td>
                   </tr>
                   <tr>
-                    <th><span class="glyphicon glyphicon-th"></span>&emsp;<span translate>RAM Utilization</span></th>
+                    <th><span class="glyphicon glyphicon-th"></span>&nbsp;<span translate>RAM Utilization</span></th>
                     <td class="text-right">{{system.sys | binary}}B</td>
                   </tr>
                   <tr>
-                    <th><span class="glyphicon glyphicon-dashboard"></span>&emsp;<span translate>CPU Utilization</span></th>
+                    <th><span class="glyphicon glyphicon-dashboard"></span>&nbsp;<span translate>CPU Utilization</span></th>
                     <td class="text-right">{{system.cpuPercent | alwaysNumber | natural:1}}%</td>
                   </tr>
                   <tr ng-if="system.extAnnounceOK != undefined && announceServersTotal > 0">
-                    <th><span class="glyphicon glyphicon-bullhorn"></span>&emsp;<span translate>Global Discovery</span></th>
+                    <th><span class="glyphicon glyphicon-bullhorn"></span>&nbsp;<span translate>Global Discovery</span></th>
                     <td class="text-right">
                       <span ng-if="announceServersFailed.length == 0" class="data text-success">
                         <span>OK</span>
@@ -338,11 +349,11 @@
                     </td>
                   </tr>
                   <tr>
-                    <th><span class="glyphicon glyphicon-time"></span>&emsp;<span translate>Uptime</span></th>
+                    <th><span class="glyphicon glyphicon-time"></span>&nbsp;<span translate>Uptime</span></th>
                     <td class="text-right">{{system.uptime | duration:"m"}}</td>
                   </tr>
                   <tr>
-                    <th><span class="glyphicon glyphicon-tag"></span>&emsp;<span translate>Version</span></th>
+                    <th><span class="glyphicon glyphicon-tag"></span>&nbsp;<span translate>Version</span></th>
                     <td class="text-right">{{versionString()}}</td>
                   </tr>
                 </tbody>
@@ -374,53 +385,53 @@
                 <table class="table table-condensed table-striped">
                   <tbody>
                     <tr ng-if="connections[deviceCfg.deviceID]">
-                      <th><span class="glyphicon glyphicon-cloud-download"></span>&emsp;<span translate>Download Rate</span></th>
+                      <th><span class="glyphicon glyphicon-cloud-download"></span>&nbsp;<span translate>Download Rate</span></th>
                       <td class="text-right">{{connections[deviceCfg.deviceID].inbps | binary}}B/s ({{connections[deviceCfg.deviceID].inBytesTotal | binary}}B)</td>
                     </tr>
                     <tr ng-if="connections[deviceCfg.deviceID]">
-                      <th><span class="glyphicon glyphicon-cloud-upload"></span>&emsp;<span translate>Upload Rate</span></th>
+                      <th><span class="glyphicon glyphicon-cloud-upload"></span>&nbsp;<span translate>Upload Rate</span></th>
                       <td class="text-right">{{connections[deviceCfg.deviceID].outbps | binary}}B/s ({{connections[deviceCfg.deviceID].outBytesTotal | binary}}B)</td>
                     </tr>
                     <tr>
-                      <th><span class="glyphicon glyphicon-link"></span>&emsp;<span translate>Address</span></th>
+                      <th><span class="glyphicon glyphicon-link"></span>&nbsp;<span translate>Address</span></th>
                       <td class="text-right">{{deviceAddr(deviceCfg)}}</td>
                     </tr>
                     <tr ng-if="deviceCfg.compression != 'metadata'">
-                      <th><span class="glyphicon glyphicon-compressed"></span>&emsp;<span translate>Compression</span></th>
+                      <th><span class="glyphicon glyphicon-compressed"></span>&nbsp;<span translate>Compression</span></th>
                       <td class="text-right">
                         <span ng-if="deviceCfg.compression == 'always'" translate>All Data</span>
                         <span ng-if="deviceCfg.compression == 'never'" translate>Off</span>
                       </td>
                     </tr>
                     <tr ng-if="deviceCfg.introducer">
-                      <th><span class="glyphicon glyphicon-thumbs-up"></span>&emsp;<span translate>Introducer</span></th>
+                      <th><span class="glyphicon glyphicon-thumbs-up"></span>&nbsp;<span translate>Introducer</span></th>
                       <td translate class="text-right">Yes</td>
                     </tr>
                     <tr ng-if="connections[deviceCfg.deviceID]">
-                      <th><span class="glyphicon glyphicon-tag"></span>&emsp;<span translate>Version</span></th>
+                      <th><span class="glyphicon glyphicon-tag"></span>&nbsp;<span translate>Version</span></th>
                       <td class="text-right">{{connections[deviceCfg.deviceID].clientVersion}}</td>
                     </tr>
                     <tr ng-if="!connections[deviceCfg.deviceID]">
-                      <th><span class="glyphicon glyphicon-eye-open"></span>&emsp;<span translate>Last seen</span></th>
+                      <th><span class="glyphicon glyphicon-eye-open"></span>&nbsp;<span translate>Last seen</span></th>
                       <td translate ng-if="!deviceStats[deviceCfg.deviceID].lastSeenDays || deviceStats[deviceCfg.deviceID].lastSeenDays >= 365" class="text-right">Never</td>
-                      <td ng-if="deviceStats[deviceCfg.deviceID].lastSeenDays < 365" class="text-right">{{deviceStats[deviceCfg.deviceID].lastSeen | date:"yyyy-MM-dd HH:mm"}}</td>
+                      <td ng-if="deviceStats[deviceCfg.deviceID].lastSeenDays < 365" class="text-right">{{deviceStats[deviceCfg.deviceID].lastSeen | date:"yyyy-MM-dd HH:mm:ss"}}</td>
                     </tr>
                     <tr ng-if="deviceFolders(deviceCfg).length > 0">
-                      <th><span class="glyphicon glyphicon-hdd"></span>&emsp;<span translate>Folders</span></th>
+                      <th><span class="glyphicon glyphicon-hdd"></span>&nbsp;<span translate>Folders</span></th>
                       <td class="text-right">{{deviceFolders(deviceCfg).join(", ")}}</td>
                     </tr>
                   </tbody>
                 </table>
               </div>
               <div class="panel-footer">
-                <span class="pull-right"><a class="btn btn-sm btn-default" href="" ng-click="editDevice(deviceCfg)"><span class="glyphicon glyphicon-pencil"></span>&emsp;<span translate>Edit</span></a></span>
+                <span class="pull-right"><a class="btn btn-sm btn-default" href="" ng-click="editDevice(deviceCfg)"><span class="glyphicon glyphicon-pencil"></span>&nbsp;<span translate>Edit</span></a></span>
                 <div class="clearfix"></div>
               </div>
             </div>
           </div>
         </div>
         <div class="form-group">
-          <button class="btn btn-sm btn-default pull-right" ng-click="addDevice()"><span class="glyphicon glyphicon-plus"></span>&emsp;<span translate>Add Device</span></button>
+          <button class="btn btn-sm btn-default pull-right" ng-click="addDevice()"><span class="glyphicon glyphicon-plus"></span>&nbsp;<span translate>Add Device</span></button>
           <div class="clearfix"></div>
         </div>
       </div>
@@ -433,12 +444,12 @@
   <nav class="navbar navbar-default navbar-fixed-bottom">
     <div class="container">
       <ul class="nav navbar-nav">
-        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing/wiki" target="_blank"><span class="glyphicon glyphicon-book"></span>&ensp;<span translate>Documentation</span></a></li>
-        <li><a class="navbar-link" href="https://forum.syncthing.net" target="_blank"><span class="glyphicon glyphicon-question-sign"></span>&ensp;<span translate>Support</span></a></li>
-        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing/releases" target="_blank"><span class="glyphicon glyphicon-info-sign"></span>&ensp;<span translate>Changelog</span></a></li>
-        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing/issues" target="_blank"><span class="glyphicon glyphicon-warning-sign"></span>&ensp;<span translate>Bugs</span></a></li>
-        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing" target="_blank"><span class="glyphicon glyphicon-wrench"></span>&ensp;<span translate>Source Code</span></a></li>
-        <li><a class="navbar-link" href="https://twitter.com/syncthing" target="_blank"><span class="glyphicon glyphicon-send"></span>&ensp;Twitter</a></li>
+        <li><a class="navbar-link" href="http://docs.syncthing.net/" target="_blank"><span class="glyphicon glyphicon-book"></span>&nbsp;<span translate>Documentation</span></a></li>
+        <li><a class="navbar-link" href="https://forum.syncthing.net" target="_blank"><span class="glyphicon glyphicon-question-sign"></span>&nbsp;<span translate>Support</span></a></li>
+        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing/releases" target="_blank"><span class="glyphicon glyphicon-info-sign"></span>&nbsp;<span translate>Changelog</span></a></li>
+        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing/issues" target="_blank"><span class="glyphicon glyphicon-warning-sign"></span>&nbsp;<span translate>Bugs</span></a></li>
+        <li><a class="navbar-link" href="https://github.com/syncthing/syncthing" target="_blank"><span class="glyphicon glyphicon-wrench"></span>&nbsp;<span translate>Source Code</span></a></li>
+        <li><a class="navbar-link" href="https://twitter.com/syncthing" target="_blank"><span class="glyphicon glyphicon-send"></span>&nbsp;Twitter</a></li>
       </ul>
     </div>
   </nav>
@@ -506,8 +517,8 @@
           </p>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-primary btn-sm" ng-click="upgrade()"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Upgrade</span></button>
-          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Close</span></button>
+          <button type="button" class="btn btn-primary btn-sm" ng-click="upgrade()"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Upgrade</span></button>
+          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Close</span></button>
         </div>
       </div>
     </div>
@@ -585,9 +596,9 @@
           </form>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-primary btn-sm" ng-click="saveDevice()" ng-disabled="deviceEditor.$invalid"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Save</span></button>
-          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Close</span></button>
-          <button ng-if="editingExisting && !editingSelf" type="button" class="btn btn-danger pull-left btn-sm" ng-click="deleteDevice()"><span class="glyphicon glyphicon-minus"></span>&emsp;<span translate>Delete</span></button>
+          <button type="button" class="btn btn-primary btn-sm" ng-click="saveDevice()" ng-disabled="deviceEditor.$invalid"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Save</span></button>
+          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Close</span></button>
+          <button ng-if="editingExisting && !editingSelf" type="button" class="btn btn-danger pull-left btn-sm" ng-click="deleteDevice()"><span class="glyphicon glyphicon-minus"></span>&nbsp;<span translate>Delete</span></button>
         </div>
       </div>
     </div>
@@ -671,27 +682,27 @@
                   </select>
                 </div>
                 <div class="form-group">
-                  <label translate>File Versioning</label>
-                  <div class="radio">
-                    <label>
-                      <input type="radio" ng-model="currentFolder.fileVersioningSelector" value="none"> <span translate>No File Versioning</span>
-                    </label>
-                  </div>
-                  <div class="radio">
-                    <label>
-                      <input type="radio" ng-model="currentFolder.fileVersioningSelector" value="simple"> <span translate>Simple File Versioning</span>
-                    </label>
-                  </div>
-                  <div class="radio">
-                    <label>
-                      <input type="radio" ng-model="currentFolder.fileVersioningSelector" value="staggered"> <span translate>Staggered File Versioning</span>
-                    </label>
-                  </div>
-                  <div class="radio">
-                    <label>
-                      <input type="radio" ng-model="currentFolder.fileVersioningSelector" value="external"> <span translate>External File Versioning</span>
-                    </label>
+                  <label translate>File Versioning</label>&emsp;<a href="http://docs.syncthing.net/users/versioning.html" target="_blank"><span class="glyphicon glyphicon-book"></span>&nbsp;<span translate>Help</span></a>
+                  <select class="form-control" ng-model="currentFolder.fileVersioningSelector">
+                    <option value="none" translate>No File Versioning</option>
+                    <option value="trashcan" translate>Trash Can File Versioning</option>
+                    <option value="simple" translate>Simple File Versioning</option>
+                    <option value="staggered" translate>Staggered File Versioning</option>
+                    <option value="external" translate>External File Versioning</option>
+                  </select>
+                </div>
+                <div class="form-group" ng-if="currentFolder.fileVersioningSelector=='trashcan'" ng-class="{'has-error': folderEditor.trashcanClean.$invalid && folderEditor.trashcanClean.$dirty}">
+                  <p translate class="help-block">Files are moved to .stversions folder when replaced or deleted by Syncthing.</p>
+                  <label translate for="trashcanClean">Clean out after</label>
+                  <div class="input-group">
+                    <input name="trashcanClean" id="trashcanClean" class="form-control text-right" type="number" ng-model="currentFolder.trashcanClean" required min="0"></input>
+                    <div class="input-group-addon">days</div>
                   </div>
+                  <p class="help-block">
+                    <span translate ng-if="folderEditor.trashcanClean.$valid || folderEditor.trashcanClean.$pristine">The number of days to keep files in the trash can. Zero means forever.</span>
+                    <span translate ng-if="folderEditor.trashcanClean.$error.required && folderEditor.trashcanClean.$dirty">The number of days must be a number and cannot be blank.</span>
+                    <span translate ng-if="folderEditor.trashcanClean.$error.min && folderEditor.trashcanClean.$dirty">A negative number of days doesn't make sense.</span>
+                  </p>
                 </div>
                 <div class="form-group" ng-if="currentFolder.fileVersioningSelector=='simple'" ng-class="{'has-error': folderEditor.simpleKeep.$invalid && folderEditor.simpleKeep.$dirty}">
                   <p translate class="help-block">Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.</p>
@@ -750,10 +761,10 @@
           <div translate ng-show="!editingExisting">When adding a new folder, keep in mind that the Folder ID is used to tie folders together between devices. They are case sensitive and must match exactly between all devices.</div>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-primary btn-sm" ng-click="saveFolder()" ng-disabled="folderEditor.$invalid"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Save</span></button>
-          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Close</span></button>
-          <button ng-if="editingExisting" type="button" class="btn btn-danger pull-left btn-sm" ng-click="deleteFolder()"><span class="glyphicon glyphicon-minus"></span>&emsp;<span translate>Delete</span></button>
-          <button id="editIgnoresButton" ng-if="editingExisting" type="button" class="btn btn-default pull-left btn-sm" ng-click="editIgnores()"><span class="glyphicon glyphicon-eye-close"></span>&emsp;<span translate>Ignore Patterns</span></button>
+          <button type="button" class="btn btn-primary btn-sm" ng-click="saveFolder()" ng-disabled="folderEditor.$invalid"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Save</span></button>
+          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Close</span></button>
+          <button ng-if="editingExisting" type="button" class="btn btn-danger pull-left btn-sm" ng-click="deleteFolder()"><span class="glyphicon glyphicon-minus"></span>&nbsp;<span translate>Delete</span></button>
+          <button id="editIgnoresButton" ng-if="editingExisting" type="button" class="btn btn-default pull-left btn-sm" ng-click="editIgnores()"><span class="glyphicon glyphicon-eye-close"></span>&nbsp;<span translate>Ignore Patterns</span></button>
         </div>
       </div>
     </div>
@@ -773,7 +784,7 @@
 
           <hr/>
 
-          <p class="small"><span translate>Quick guide to supported patterns</span> (<a href="https://github.com/syncthing/syncthing/wiki/Ignoring-Files" target="_blank" translate>full documentation</a>):</p>
+          <p class="small"><span translate>Quick guide to supported patterns</span> (<a href="http://docs.syncthing.net/users/ignoring.html" target="_blank" translate>full documentation</a>):</p>
           <dl class="dl-horizontal dl-narrow small">
             <dt><code>!</code></dt> <dd><span translate>Inversion of the given condition (i.e. do not exclude)</span></dd>
             <dt><code>*</code></dt> <dd><span translate>Single level wildcard (matches within a directory only)</span></dd>
@@ -783,8 +794,8 @@
         </div>
         <div class="modal-footer">
           <div class="pull-left"><span translate>Editing</span> <code>{{currentFolder.path}}{{system.pathSeparator}}.stignore</code></div>
-          <button type="button" class="btn btn-primary btn-sm" data-dismiss="modal" ng-click="saveIgnores()"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Save</span></button>
-          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Close</span></button>
+          <button type="button" class="btn btn-primary btn-sm" data-dismiss="modal" ng-click="saveIgnores()"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Save</span></button>
+          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Close</span></button>
         </div>
       </div>
     </div>
@@ -905,8 +916,8 @@
           </form>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-primary btn-sm" ng-click="saveSettings()"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Save</span></button>
-          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>Close</span></button>
+          <button type="button" class="btn btn-primary btn-sm" ng-click="saveSettings()"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Save</span></button>
+          <button type="button" class="btn btn-default btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>Close</span></button>
         </div>
       </div>
     </div>
@@ -927,8 +938,8 @@
           <pre ng-if="reportPreview"><small>{{reportData | json}}</small></pre>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-success btn-sm" ng-click="acceptUR()"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>Yes</span></button>
-          <button type="button" class="btn btn-danger btn-sm" ng-click="declineUR()"><span class="glyphicon glyphicon-remove"></span>&emsp;<span translate>No</span></button>
+          <button type="button" class="btn btn-success btn-sm" ng-click="acceptUR()"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>Yes</span></button>
+          <button type="button" class="btn btn-danger btn-sm" ng-click="declineUR()"><span class="glyphicon glyphicon-remove"></span>&nbsp;<span translate>No</span></button>
         </div>
       </div>
     </div>
@@ -948,7 +959,7 @@
           <pre><small>{{reportData | json}}</small></pre>
         </div>
         <div class="modal-footer">
-          <button type="button" class="btn btn-success btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-ok"></span>&emsp;<span translate>OK</span></button>
+          <button type="button" class="btn btn-success btn-sm" data-dismiss="modal"><span class="glyphicon glyphicon-ok"></span>&nbsp;<span translate>OK</span></button>
         </div>
       </div>
     </div>
@@ -979,7 +990,7 @@
           <a href="" ng-click="bumpFile(neededFolder, f.name)" title="{{'Move to top of queue' | translate}}">
             <span class="glyphicon glyphicon-eject"></span>
           </a>
-          <span title="{{f.name}}">&ensp;{{f.name | basename}}</span>
+          <span title="{{f.name}}">&nbsp;{{f.name | basename}}</span>
         </td>
 
         <!-- Size/Progress -->
@@ -1026,6 +1037,7 @@
           <li class="auto-generated">Andrew Dunham</li>
           <li class="auto-generated">Arthur Axel fREW Schmidt</li>
           <li class="auto-generated">Audrius Butkevicius</li>
+          <li class="auto-generated">Bart De Vries</li>
           <li class="auto-generated">Ben Curthoys</li>
           <li class="auto-generated">Ben Schulz</li>
           <li class="auto-generated">Ben Sidhom</li>
@@ -1034,6 +1046,7 @@
           <li class="auto-generated">Caleb Callaway</li>
           <li class="auto-generated">Carsten Hagemann</li>
           <li class="auto-generated">Cathryne Linenweaver</li>
+          <li class="auto-generated">Chris Howie</li>
           <li class="auto-generated">Chris Joel</li>
           <li class="auto-generated">Colin Kennedy</li>
           <li class="auto-generated">Daniel Martí</li>
@@ -1121,6 +1134,7 @@
   <script src="scripts/syncthing/core/services/localeService.js"></script>
 
   <script src="assets/lang/valid-langs.js"></script>
+  <script src="assets/lang/prettyprint.js"></script>
   <script src="scripts/syncthing/app.js"></script>
   <!-- / gui application code -->
 

gui/scripts/syncthing/core/controllers/syncthingController.js

@@ -140,6 +140,7 @@ angular.module('syncthing.core')
             var data = arg.data;
             if ($scope.model[data.folder]) {
                 $scope.model[data.folder].state = data.to;
+                $scope.model[data.folder].error = data.error;
             }
         });
 
@@ -522,6 +523,11 @@ angular.module('syncthing.core')
                 return 'stopped'; // legacy, the state is called "stopped" in the GUI
             }
 
+            // after restart syncthing process state may be empty
+            if (!$scope.model[folderCfg.id].state) {
+                return 'unknown';
+            }
+
             return '' + $scope.model[folderCfg.id].state;
         };
 
@@ -985,7 +991,11 @@ angular.module('syncthing.core')
             $scope.currentFolder.devices.forEach(function (n) {
                 $scope.currentFolder.selectedDevices[n.deviceID] = true;
             });
-            if ($scope.currentFolder.versioning && $scope.currentFolder.versioning.type === "simple") {
+            if ($scope.currentFolder.versioning && $scope.currentFolder.versioning.type === "trashcan") {
+                $scope.currentFolder.trashcanFileVersioning = true;
+                $scope.currentFolder.fileVersioningSelector = "trashcan";
+                $scope.currentFolder.trashcanClean = +$scope.currentFolder.versioning.params.cleanoutDays;
+            } else if ($scope.currentFolder.versioning && $scope.currentFolder.versioning.type === "simple") {
                 $scope.currentFolder.simpleFileVersioning = true;
                 $scope.currentFolder.fileVersioningSelector = "simple";
                 $scope.currentFolder.simpleKeep = +$scope.currentFolder.versioning.params.keep;
@@ -1002,6 +1012,7 @@ angular.module('syncthing.core')
             } else {
                 $scope.currentFolder.fileVersioningSelector = "none";
             }
+            $scope.currentFolder.trashcanClean = $scope.currentFolder.trashcanClean || 0; // weeds out nulls and undefineds
             $scope.currentFolder.simpleKeep = $scope.currentFolder.simpleKeep || 5;
             $scope.currentFolder.staggeredCleanInterval = $scope.currentFolder.staggeredCleanInterval || 3600;
             $scope.currentFolder.staggeredVersionsPath = $scope.currentFolder.staggeredVersionsPath || "";
@@ -1025,6 +1036,7 @@ angular.module('syncthing.core')
             };
             $scope.currentFolder.rescanIntervalS = 60;
             $scope.currentFolder.fileVersioningSelector = "none";
+            $scope.currentFolder.trashcanClean = 0;
             $scope.currentFolder.simpleKeep = 5;
             $scope.currentFolder.staggeredMaxAge = 365;
             $scope.currentFolder.staggeredCleanInterval = 3600;
@@ -1046,6 +1058,7 @@ angular.module('syncthing.core')
 
             $scope.currentFolder.rescanIntervalS = 60;
             $scope.currentFolder.fileVersioningSelector = "none";
+            $scope.currentFolder.trashcanClean = 0;
             $scope.currentFolder.simpleKeep = 5;
             $scope.currentFolder.staggeredMaxAge = 365;
             $scope.currentFolder.staggeredCleanInterval = 3600;
@@ -1082,7 +1095,16 @@ angular.module('syncthing.core')
             }
             delete folderCfg.selectedDevices;
 
-            if (folderCfg.fileVersioningSelector === "simple") {
+            if (folderCfg.fileVersioningSelector === "trashcan") {
+                folderCfg.versioning = {
+                    'Type': 'trashcan',
+                    'Params': {
+                        'cleanoutDays': '' + folderCfg.trashcanClean
+                    }
+                };
+                delete folderCfg.trashcanFileVersioning;
+                delete folderCfg.trashcanClean;
+            } else if (folderCfg.fileVersioningSelector === "simple") {
                 folderCfg.versioning = {
                     'Type': 'simple',
                     'Params': {

gui/scripts/syncthing/core/directives/languageSelectDirective.js

@@ -4,7 +4,7 @@ angular.module('syncthing.core')
         return {
             restrict: 'EA',
             template:
-                    '<a ng-if="visible" href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="true">{{localesNames[currentLocale] || "English"}} <span class="caret"></span></a>'+ 
+                    '<a ng-if="visible" href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="true"><span class="glyphicon glyphicon-globe"></span>&nbsp;{{localesNames[currentLocale] || "English"}} <span class="caret"></span></a>'+
                     '<ul ng-if="visible" class="dropdown-menu">'+
                         '<li ng-repeat="(i,name) in localesNames" ng-class="{active: i==currentLocale}">'+
                             '<a href="#" data-ng-click="changeLanguage(i)">{{name}}</a>'+
@@ -21,12 +21,15 @@ angular.module('syncthing.core')
                     var a = availableLocales[i];
                     if (localeNames[a]) {
                         availableLocaleNames[a] = localeNames[a];
+                    } else {
+                        // show code lang if it is not in the dict
+                        availableLocaleNames[a] = '[' + a + ']';
                     }
                 }
 
                 $scope.localesNames = availableLocaleNames;
                 $scope.visible = $scope.localesNames && $scope.localesNames['en'];
-                
+
                 // using $watch cause LocaleService.currentLocale will be change after receive async query accepted-languages
                 // in LocaleService.readBrowserLocales
                 var remove_watch = $scope.$watch(LocaleService.getCurrentLocale, function (newValue) {

gui/scripts/syncthing/core/services/localeService.js

@@ -22,9 +22,6 @@ angular.module('syncthing.core')
 
         var _SYNLANG = "SYN_LANG"; // const key for localStorage
 
-        // native names of locales javascript escaped
-        var _LOCALES_NAMES = { "af": "Afrikaans", "am": "\u12A0\u121B\u122D\u129B", "ar": "\u0627\u0644\u0639\u0631\u0628\u064A\u0629", "as": "\u0985\u09B8\u09AE\u09C0\u09AF\u09BC\u09BE", "ast": "Asturianu", "be": "\u0411\u0435\u043B\u0430\u0440\u0443\u0441\u043A\u0430\u044F", "bg": "\u0411\u044A\u043B\u0433\u0430\u0440\u0441\u043A\u0438", "bn": "\u09AC\u09BE\u0982\u09B2\u09BE", "bn-IN": "\u09AC\u09BE\u0982\u09B2\u09BE (\u09AD\u09BE\u09B0\u09A4)", "bo": "\u0F56\u0F7C\u0F51\u0F0B\u0F61\u0F72\u0F42", "br": "Brezhoneg", "brx": "\u092C\u094B\u0921\u094B", "bs": "Bosanski", "ca": "Catal\u00E0", "ca-valencia": "Catal\u00E0 (valenci\xE0)", "cs": "\u010De\u0161tina", "cy": "Welsh/Cymraeg", "da": "Dansk", "de": "Deutsch", "dgo": "\u0921\u094B\u0917\u0930\u0940", "dz": "\u0F62\u0FAB\u0F7C\u0F44\u0F0B\u0F41", "el": "\u0395\u03BB\u03BB\u03B7\u03BD\u03B9\u03BA\u03AC", "en-GB": "English (GB)", "en": "English", "en-ZA": "English (ZA)", "eo": "Esperanto", "es_ES": "Espa\u00F1ol (Espa\u00F1a)", "et": "Eesti keel", "eu": "Euskara", "fa": "\u0641\u0627\u0631\u0633\u0649", "fi": "Suomi", "fr": "Fran\xE7ais", "ga": "Gaeilge", "gd": "G\xE0idhlig", "gl": "Galego", "gu": "\u0A97\u0AC1\u0A9C\u0AB0\u0ABE\u0AA4\u0AC0", "he": "\u05E2\u05D1\u05E8\u05D9\u05EA", "hi": "\u0939\u093F\u0928\u094D\u0926\u0940", "hr": "Hrvatski", "hu": "Magyar", "id": "Bahasa Indonesia", "is": "\xCDslenska", "it": "Italiano", "ja": "\u65E5\u672C\u8A9E", "ka": "\u10E5\u10D0\u10E0\u10D7\u10E3\u10DA\u10D8", "kk": "\u049A\u0430\u0437\u0430\u049B\u0448\u0430", "km": "\u1781\u17D2\u1798\u17C2\u179A", "kmr-Latn": "Kurdish (latin script)", "kn": "\u0C95\u0CA8\u0CCD\u0CA8\u0CA1", "ko_KR": "\uD55C\uAD6D\uC5B4", "kok": "\u0915\u094B\u0902\u0915\u0923\u0940", "ks": "\uFEDA\uFEB8\uFEE4\uFEF3\uFEAE\uFEF3", "lb": "L\xEBtzebuergesch", "lo": "\u0E9E\u0EB2\u0EAA\u0EB2\u0EA5\u0EB2\u0EA7", "lt": "Lietuvi\u0173 kalba", "lv": "Latvie\u0161u", "mai": "\u092E\u0948\u0925\u093F\u0932\u0940", "mk": "\u043C\u0430\u043A\u0435\u0434\u043E\u043D\u0441\u043A\u0438", "ml": "\u0D2E\u0D32\u0D2F\u0D3E\u0D33\u0D02", "mn": "\u043C\u043E\u043D\u0433\u043E\u043B", "mni": "\u09AE\u09C8\u0987\u09A4\u09C8\u0987\u09B2\u09CB\u09A8", "mr": "\u092E\u0930\u093E\u0920\u0940", "my": "\u1019\u1014\u1039\u1019\u102C\u1005\u102C", "nb": "Bokm\u00E5l", "ne": "\u0928\u0947\u092A\u093E\u0932\u0940", "nl": "Nederlands", "nn": "Nynorsk", "nr": "Nd\xE9b\xE9l\xE9", "nso": "Sesotho sa Leboa", "oc": "Occitan", "om": "Afaan Oromo", "or": "\u0B13\u0B21\u0B3C\u0B3F\u0B06", "pa-IN": "\u0A2A\u0A70\u0A1C\u0A3E\u0A2C\u0A40", "pl": "Polski", "pt": "Portugu\xEAs", "pt-BR": "Portugu\xEAs (Brasil)", "pt-PT": "Portugu\xEAs (Portugal)", "ro_RO": "Rom\u00E2n\u0103 (Rom\u00E2nia)", "ru": "\u0420\u0443\u0441\u0441\u043A\u0438\u0439", "rw": "KinyaRwanda", "sa-IN": "\u0938\u0902\u0938\u094D\u0915\u0943\u0924\u092E\u094D", "sat": "\u0938\u0902\u0925\u093E\u0932\u0940", "sd": "\uFEB2\uFEE7\uFEA9\u06BE\u06CC", "si": "\u0DC3\u0DD2\u0D82\u0DC4\u0DBD", "sid": "Sidama", "sk": "Sloven\u010Dina", "sl": "Sloven\u0161\u010Dina", "sq": "Shqip", "sr": "\u0441\u0440\u043F\u0441\u043A\u0438", "sr-Latn": "Srpski latinicom", "ss": "SiSwati", "st": "Sesotho", "sv": "Svenska", "sw-TZ": "Kiswahili", "ta": "\u0BA4\u0BAE\u0BBF\u0BB4\u0BCD", "te": "\u0C24\u0C46\u0C32\u0C41\u0C17\u0C41", "tg": "\u0442\u043E\u04B7\u0438\u043A\u04E3", "th": "\u0E20\u0E32\u0E29\u0E32\u0E44\u0E17\u0E22", "tn": "Setswana", "tr": "T\xFCrk\xE7e", "ts": "Xitsonga", "tt": "\u0442\u0430\u0442\u0430\u0440 \u0442\u0435\u043B\u0435", "ug": "\uFE89\u06C7\uFEF2\uFECF\u06C7\uFEAD\u0686\u06D5", "uk": "\u0423\u043A\u0440\u0430\u0457\u043D\u0441\u044C\u043A\u0430", "uz": "\u045E\u0437\u0431\u0435\u043A", "ve": "Tshiven\u1E13a", "vi": "Ti\u1EBFng vi\u1EC7t", "xh": "IsiXhosa", "zh-CN": "\u4E2D\u6587 (\u7B80\u4F53)", "zh-TW": "\u4E2D\u6587 (\u6B63\u9AD4)", "zu": "IsiZulu" };
-
         this.setDefaultLocale = function (locale) {
             _defaultLocale = locale;
         };
@@ -114,7 +111,8 @@ angular.module('syncthing.core')
                 useLocale: useLocale,
                 getCurrentLocale: function() { return $translate.use() },
                 getAvailableLocales: function() { return _availableLocales },
-                getLocalesDisplayNames: function() { return _LOCALES_NAMES }
+                // langPrettyprint comes from an included global
+                getLocalesDisplayNames: function() { return langPrettyprint }
             }
         }];
 

internal/beacon/broadcast.go

@@ -6,31 +6,51 @@
 
 package beacon
 
-import "net"
+import (
+	"fmt"
+	"net"
+	"time"
+
+	"github.com/thejerf/suture"
+)
 
 type Broadcast struct {
-	conn   *net.UDPConn
+	*suture.Supervisor
 	port   int
 	inbox  chan []byte
 	outbox chan recv
 }
 
-func NewBroadcast(port int) (*Broadcast, error) {
-	conn, err := net.ListenUDP("udp4", &net.UDPAddr{Port: port})
-	if err != nil {
-		return nil, err
-	}
+func NewBroadcast(port int) *Broadcast {
 	b := &Broadcast{
-		conn:   conn,
+		Supervisor: suture.New("broadcastBeacon", suture.Spec{
+			// Don't retry too frenetically: an error to open a socket or
+			// whatever is usually something that is either permanent or takes
+			// a while to get solved...
+			FailureThreshold: 2,
+			FailureBackoff:   60 * time.Second,
+			// Only log restarts in debug mode.
+			Log: func(line string) {
+				if debug {
+					l.Debugln(line)
+				}
+			},
+		}),
 		port:   port,
 		inbox:  make(chan []byte),
 		outbox: make(chan recv, 16),
 	}
 
-	go genericReader(b.conn, b.outbox)
-	go b.writer()
+	b.Add(&broadcastReader{
+		port:   port,
+		outbox: b.outbox,
+	})
+	b.Add(&broadcastWriter{
+		port:  port,
+		inbox: b.inbox,
+	})
 
-	return b, nil
+	return b
 }
 
 func (b *Broadcast) Send(data []byte) {
@@ -42,12 +62,38 @@ func (b *Broadcast) Recv() ([]byte, net.Addr) {
 	return recv.data, recv.src
 }
 
-func (b *Broadcast) writer() {
-	for bs := range b.inbox {
+type broadcastWriter struct {
+	port   int
+	inbox  chan []byte
+	conn   *net.UDPConn
+	failed bool // Have we already logged a failure reason?
+}
 
+func (w *broadcastWriter) Serve() {
+	if debug {
+		l.Debugln(w, "starting")
+		defer l.Debugln(w, "stopping")
+	}
+
+	var err error
+	w.conn, err = net.ListenUDP("udp4", nil)
+	if err != nil {
+		if !w.failed {
+			l.Warnln("Local discovery over IPv4 unavailable:", err)
+			w.failed = true
+		}
+		return
+	}
+	defer w.conn.Close()
+
+	w.failed = false
+
+	for bs := range w.inbox {
 		addrs, err := net.InterfaceAddrs()
 		if err != nil {
-			l.Warnln("Broadcast: interface addresses:", err)
+			if debug {
+				l.Debugln("Local discovery (broadcast writer):", err)
+			}
 			continue
 		}
 
@@ -69,13 +115,27 @@ func (b *Broadcast) writer() {
 		}
 
 		for _, ip := range dsts {
-			dst := &net.UDPAddr{IP: ip, Port: b.port}
+			dst := &net.UDPAddr{IP: ip, Port: w.port}
 
-			_, err := b.conn.WriteTo(bs, dst)
-			if err != nil {
+			w.conn.SetWriteDeadline(time.Now().Add(10 * time.Second))
+			_, err := w.conn.WriteTo(bs, dst)
+			if err, ok := err.(net.Error); ok && err.Timeout() {
+				// Write timeouts should not happen. We treat it as a fatal
+				// error on the socket.
+				l.Infoln("Local discovery (broadcast writer):", err)
+				w.failed = true
+				return
+			} else if err, ok := err.(net.Error); ok && err.Temporary() {
+				// A transient error. Lets hope for better luck in the future.
 				if debug {
 					l.Debugln(err)
 				}
+				continue
+			} else if err != nil {
+				// Some other error that we don't expect. Bail and retry.
+				l.Infoln("Local discovery (broadcast writer):", err)
+				w.failed = true
+				return
 			} else if debug {
 				l.Debugf("sent %d bytes to %s", len(bs), dst)
 			}
@@ -83,6 +143,76 @@ func (b *Broadcast) writer() {
 	}
 }
 
+func (w *broadcastWriter) Stop() {
+	w.conn.Close()
+}
+
+func (w *broadcastWriter) String() string {
+	return fmt.Sprintf("broadcastWriter@%p", w)
+}
+
+type broadcastReader struct {
+	port   int
+	outbox chan recv
+	conn   *net.UDPConn
+	failed bool
+}
+
+func (r *broadcastReader) Serve() {
+	if debug {
+		l.Debugln(r, "starting")
+		defer l.Debugln(r, "stopping")
+	}
+
+	var err error
+	r.conn, err = net.ListenUDP("udp4", &net.UDPAddr{Port: r.port})
+	if err != nil {
+		if !r.failed {
+			l.Warnln("Local discovery over IPv4 unavailable:", err)
+			r.failed = true
+		}
+		return
+	}
+	defer r.conn.Close()
+
+	bs := make([]byte, 65536)
+	for {
+		n, addr, err := r.conn.ReadFrom(bs)
+		if err != nil {
+			if !r.failed {
+				l.Infoln("Local discovery (broadcast reader):", err)
+				r.failed = true
+			}
+			return
+		}
+
+		r.failed = false
+
+		if debug {
+			l.Debugf("recv %d bytes from %s", n, addr)
+		}
+
+		c := make([]byte, n)
+		copy(c, bs)
+		select {
+		case r.outbox <- recv{c, addr}:
+		default:
+			if debug {
+				l.Debugln("dropping message")
+			}
+		}
+	}
+
+}
+
+func (r *broadcastReader) Stop() {
+	r.conn.Close()
+}
+
+func (r *broadcastReader) String() string {
+	return fmt.Sprintf("broadcastReader@%p", r)
+}
+
 func bcast(ip *net.IPNet) *net.IPNet {
 	var bc = &net.IPNet{}
 	bc.IP = make([]byte, len(ip.IP))

internal/config/commit_test.go

@@ -0,0 +1,89 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package config
+
+import (
+	"errors"
+	"testing"
+)
+
+type requiresRestart struct{}
+
+func (requiresRestart) VerifyConfiguration(_, _ Configuration) error {
+	return nil
+}
+func (requiresRestart) CommitConfiguration(_, _ Configuration) bool {
+	return false
+}
+func (requiresRestart) String() string {
+	return "requiresRestart"
+}
+
+type validationError struct{}
+
+func (validationError) VerifyConfiguration(_, _ Configuration) error {
+	return errors.New("some error")
+}
+func (validationError) CommitConfiguration(_, _ Configuration) bool {
+	return true
+}
+func (validationError) String() string {
+	return "validationError"
+}
+
+func TestReplaceCommit(t *testing.T) {
+	w := Wrap("/dev/null", Configuration{Version: 0})
+	if w.Raw().Version != 0 {
+		t.Fatal("Config incorrect")
+	}
+
+	// Replace config. We should get back a clean response and the config
+	// should change.
+
+	resp := w.Replace(Configuration{Version: 1})
+	if resp.ValidationError != nil {
+		t.Fatal("Should not have a validation error")
+	}
+	if resp.RequiresRestart {
+		t.Fatal("Should not require restart")
+	}
+	if w.Raw().Version != 1 {
+		t.Fatal("Config should have changed")
+	}
+
+	// Now with a subscriber requiring restart. We should get a clean response
+	// but with the restart flag set, and the config should change.
+
+	w.Subscribe(requiresRestart{})
+
+	resp = w.Replace(Configuration{Version: 2})
+	if resp.ValidationError != nil {
+		t.Fatal("Should not have a validation error")
+	}
+	if !resp.RequiresRestart {
+		t.Fatal("Should require restart")
+	}
+	if w.Raw().Version != 2 {
+		t.Fatal("Config should have changed")
+	}
+
+	// Now with a subscriber that throws a validation error. The config should
+	// not change.
+
+	w.Subscribe(validationError{})
+
+	resp = w.Replace(Configuration{Version: 3})
+	if resp.ValidationError == nil {
+		t.Fatal("Should have a validation error")
+	}
+	if resp.RequiresRestart {
+		t.Fatal("Should not require restart")
+	}
+	if w.Raw().Version != 2 {
+		t.Fatal("Config should not have changed")
+	}
+}

internal/config/config.go

@@ -20,14 +20,11 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/calmh/logger"
 	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/osutil"
 	"golang.org/x/crypto/bcrypt"
 )
 
-var l = logger.DefaultLogger
-
 const (
 	OldestHandledVersion = 5
 	CurrentVersion       = 10
@@ -78,7 +75,6 @@ type FolderConfiguration struct {
 	IgnorePerms     bool                        `xml:"ignorePerms,attr" json:"ignorePerms"`
 	AutoNormalize   bool                        `xml:"autoNormalize,attr" json:"autoNormalize"`
 	Versioning      VersioningConfiguration     `xml:"versioning" json:"versioning"`
-	LenientMtimes   bool                        `xml:"lenientMtimes" json:"lenientMTimes"`
 	Copiers         int                         `xml:"copiers" json:"copiers"` // This defines how many files are handled concurrently.
 	Pullers         int                         `xml:"pullers" json:"pullers"` // Defines how many blocks are fetched at the same time, possibly between separate copier routines.
 	Hashers         int                         `xml:"hashers" json:"hashers"` // Less than one sets the value to the number of cores. These are CPU bound due to hashing.
@@ -240,6 +236,7 @@ type OptionsConfiguration struct {
 	ProgressUpdateIntervalS int      `xml:"progressUpdateIntervalS" json:"progressUpdateIntervalS" default:"5"`
 	SymlinksEnabled         bool     `xml:"symlinksEnabled" json:"symlinksEnabled" default:"true"`
 	LimitBandwidthInLan     bool     `xml:"limitBandwidthInLan" json:"limitBandwidthInLan" default:"false"`
+	DatabaseBlockCacheMiB   int      `xml:"databaseBlockCacheMiB" json:"databaseBlockCacheMiB" default:"0"`
 }
 
 func (orig OptionsConfiguration) Copy() OptionsConfiguration {

internal/config/config_test.go

@@ -52,6 +52,7 @@ func TestDefaultValues(t *testing.T) {
 		ProgressUpdateIntervalS: 5,
 		SymlinksEnabled:         true,
 		LimitBandwidthInLan:     false,
+		DatabaseBlockCacheMiB:   0,
 	}
 
 	cfg := New(device1)
@@ -158,6 +159,7 @@ func TestOverriddenValues(t *testing.T) {
 		ProgressUpdateIntervalS: 10,
 		SymlinksEnabled:         false,
 		LimitBandwidthInLan:     true,
+		DatabaseBlockCacheMiB:   42,
 	}
 
 	cfg, err := Load("testdata/overridenvalues.xml", device1)

internal/config/debug.go

@@ -0,0 +1,19 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package config
+
+import (
+	"os"
+	"strings"
+
+	"github.com/calmh/logger"
+)
+
+var (
+	debug = strings.Contains(os.Getenv("STTRACE"), "config") || os.Getenv("STTRACE") == "all"
+	l     = logger.DefaultLogger
+)

internal/config/testdata/overridenvalues.xml

@@ -23,5 +23,6 @@
         <progressUpdateIntervalS>10</progressUpdateIntervalS>
         <symlinksEnabled>false</symlinksEnabled>
         <limitBandwidthInLan>true</limitBandwidthInLan>
+        <databaseBlockCacheMiB>42</databaseBlockCacheMiB>
     </options>
 </configuration>

internal/config/wrapper.go

@@ -17,17 +17,39 @@ import (
 	"github.com/syncthing/syncthing/internal/sync"
 )
 
-// An interface to handle configuration changes, and a wrapper type á la
-// http.Handler
-
-type Handler interface {
-	Changed(Configuration) error
+// The Committer interface is implemented by objects that need to know about
+// or have a say in configuration changes.
+//
+// When the configuration is about to be changed, VerifyConfiguration() is
+// called for each subscribing object, with the old and new configuration. A
+// nil error is returned if the new configuration is acceptable (i.e. does not
+// contain any errors that would prevent it from being a valid config).
+// Otherwise an error describing the problem is returned.
+//
+// If any subscriber returns an error from VerifyConfiguration(), the
+// configuration change is not committed and an error is returned to whoever
+// tried to commit the broken config.
+//
+// If all verification calls returns nil, CommitConfiguration() is called for
+// each subscribing object. The callee returns true if the new configuration
+// has been successfully applied, otherwise false. Any Commit() call returning
+// false will result in a "restart needed" respone to the API/user. Note that
+// the new configuration will still have been applied by those who were
+// capable of doing so.
+type Committer interface {
+	VerifyConfiguration(from, to Configuration) error
+	CommitConfiguration(from, to Configuration) (handled bool)
+	String() string
 }
 
-type HandlerFunc func(Configuration) error
+type CommitResponse struct {
+	ValidationError error
+	RequiresRestart bool
+}
 
-func (fn HandlerFunc) Changed(cfg Configuration) error {
-	return fn(cfg)
+var ResponseNoRestart = CommitResponse{
+	ValidationError: nil,
+	RequiresRestart: false,
 }
 
 // A wrapper around a Configuration that manages loads, saves and published
@@ -42,7 +64,7 @@ type Wrapper struct {
 	replaces  chan Configuration
 	mut       sync.Mutex
 
-	subs []Handler
+	subs []Committer
 	sMut sync.Mutex
 }
 
@@ -56,7 +78,6 @@ func Wrap(path string, cfg Configuration) *Wrapper {
 		sMut: sync.NewMutex(),
 	}
 	w.replaces = make(chan Configuration)
-	go w.Serve()
 	return w
 }
 
@@ -77,21 +98,6 @@ func Load(path string, myID protocol.DeviceID) (*Wrapper, error) {
 	return Wrap(path, cfg), nil
 }
 
-// Serve handles configuration replace events and calls any interested
-// handlers. It is started automatically by Wrap() and Load() and should not
-// be run manually.
-func (w *Wrapper) Serve() {
-	for cfg := range w.replaces {
-		w.sMut.Lock()
-		subs := w.subs
-		w.sMut.Unlock()
-
-		for _, h := range subs {
-			h.Changed(cfg)
-		}
-	}
-}
-
 // Stop stops the Serve() loop. Set and Replace operations will panic after a
 // Stop.
 func (w *Wrapper) Stop() {
@@ -100,9 +106,9 @@ func (w *Wrapper) Stop() {
 
 // Subscribe registers the given handler to be called on any future
 // configuration changes.
-func (w *Wrapper) Subscribe(h Handler) {
+func (w *Wrapper) Subscribe(c Committer) {
 	w.sMut.Lock()
-	w.subs = append(w.subs, h)
+	w.subs = append(w.subs, c)
 	w.sMut.Unlock()
 }
 
@@ -112,14 +118,50 @@ func (w *Wrapper) Raw() Configuration {
 }
 
 // Replace swaps the current configuration object for the given one.
-func (w *Wrapper) Replace(cfg Configuration) {
+func (w *Wrapper) Replace(cfg Configuration) CommitResponse {
 	w.mut.Lock()
 	defer w.mut.Unlock()
+	return w.replaceLocked(cfg)
+}
 
-	w.cfg = cfg
+func (w *Wrapper) replaceLocked(to Configuration) CommitResponse {
+	from := w.cfg
+
+	for _, sub := range w.subs {
+		if debug {
+			l.Debugln(sub, "verifying configuration")
+		}
+		if err := sub.VerifyConfiguration(from, to); err != nil {
+			if debug {
+				l.Debugln(sub, "rejected config:", err)
+			}
+			return CommitResponse{
+				ValidationError: err,
+			}
+		}
+	}
+
+	allOk := true
+	for _, sub := range w.subs {
+		if debug {
+			l.Debugln(sub, "committing configuration")
+		}
+		ok := sub.CommitConfiguration(from, to)
+		if !ok {
+			if debug {
+				l.Debugln(sub, "requires restart")
+			}
+			allOk = false
+		}
+	}
+
+	w.cfg = to
 	w.deviceMap = nil
 	w.folderMap = nil
-	w.replaces <- cfg.Copy()
+
+	return CommitResponse{
+		RequiresRestart: !allOk,
+	}
 }
 
 // Devices returns a map of devices. Device structures should not be changed,
@@ -138,22 +180,24 @@ func (w *Wrapper) Devices() map[protocol.DeviceID]DeviceConfiguration {
 
 // SetDevice adds a new device to the configuration, or overwrites an existing
 // device with the same ID.
-func (w *Wrapper) SetDevice(dev DeviceConfiguration) {
+func (w *Wrapper) SetDevice(dev DeviceConfiguration) CommitResponse {
 	w.mut.Lock()
 	defer w.mut.Unlock()
 
-	w.deviceMap = nil
-
-	for i := range w.cfg.Devices {
-		if w.cfg.Devices[i].DeviceID == dev.DeviceID {
-			w.cfg.Devices[i] = dev
-			w.replaces <- w.cfg.Copy()
-			return
+	newCfg := w.cfg.Copy()
+	replaced := false
+	for i := range newCfg.Devices {
+		if newCfg.Devices[i].DeviceID == dev.DeviceID {
+			newCfg.Devices[i] = dev
+			replaced = true
+			break
 		}
 	}
+	if !replaced {
+		newCfg.Devices = append(w.cfg.Devices, dev)
+	}
 
-	w.cfg.Devices = append(w.cfg.Devices, dev)
-	w.replaces <- w.cfg.Copy()
+	return w.replaceLocked(newCfg)
 }
 
 // Folders returns a map of folders. Folder structures should not be changed,
@@ -172,22 +216,24 @@ func (w *Wrapper) Folders() map[string]FolderConfiguration {
 
 // SetFolder adds a new folder to the configuration, or overwrites an existing
 // folder with the same ID.
-func (w *Wrapper) SetFolder(fld FolderConfiguration) {
+func (w *Wrapper) SetFolder(fld FolderConfiguration) CommitResponse {
 	w.mut.Lock()
 	defer w.mut.Unlock()
 
-	w.folderMap = nil
-
-	for i := range w.cfg.Folders {
-		if w.cfg.Folders[i].ID == fld.ID {
-			w.cfg.Folders[i] = fld
-			w.replaces <- w.cfg.Copy()
-			return
+	newCfg := w.cfg.Copy()
+	replaced := false
+	for i := range newCfg.Folders {
+		if newCfg.Folders[i].ID == fld.ID {
+			newCfg.Folders[i] = fld
+			replaced = true
+			break
 		}
 	}
+	if !replaced {
+		newCfg.Folders = append(w.cfg.Folders, fld)
+	}
 
-	w.cfg.Folders = append(w.cfg.Folders, fld)
-	w.replaces <- w.cfg.Copy()
+	return w.replaceLocked(newCfg)
 }
 
 // Options returns the current options configuration object.
@@ -198,11 +244,12 @@ func (w *Wrapper) Options() OptionsConfiguration {
 }
 
 // SetOptions replaces the current options configuration object.
-func (w *Wrapper) SetOptions(opts OptionsConfiguration) {
+func (w *Wrapper) SetOptions(opts OptionsConfiguration) CommitResponse {
 	w.mut.Lock()
 	defer w.mut.Unlock()
-	w.cfg.Options = opts
-	w.replaces <- w.cfg.Copy()
+	newCfg := w.cfg.Copy()
+	newCfg.Options = opts
+	return w.replaceLocked(newCfg)
 }
 
 // GUI returns the current GUI configuration object.
@@ -213,11 +260,12 @@ func (w *Wrapper) GUI() GUIConfiguration {
 }
 
 // SetGUI replaces the current GUI configuration object.
-func (w *Wrapper) SetGUI(gui GUIConfiguration) {
+func (w *Wrapper) SetGUI(gui GUIConfiguration) CommitResponse {
 	w.mut.Lock()
 	defer w.mut.Unlock()
-	w.cfg.GUI = gui
-	w.replaces <- w.cfg.Copy()
+	newCfg := w.cfg.Copy()
+	newCfg.GUI = gui
+	return w.replaceLocked(newCfg)
 }
 
 // IgnoredDevice returns whether or not connection attempts from the given

internal/db/blockmap.go

@@ -15,6 +15,7 @@ package db
 import (
 	"bytes"
 	"encoding/binary"
+	"fmt"
 	"sort"
 
 	"github.com/syncthing/protocol"
@@ -125,15 +126,22 @@ func NewBlockFinder(db *leveldb.DB, cfg *config.Wrapper) *BlockFinder {
 		db:  db,
 		mut: sync.NewRWMutex(),
 	}
-	f.Changed(cfg.Raw())
+
+	f.CommitConfiguration(config.Configuration{}, cfg.Raw())
 	cfg.Subscribe(f)
+
 	return f
 }
 
-// Changed implements config.Handler interface
-func (f *BlockFinder) Changed(cfg config.Configuration) error {
-	folders := make([]string, len(cfg.Folders))
-	for i, folder := range cfg.Folders {
+// VerifyConfiguration implementes the config.Committer interface
+func (f *BlockFinder) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+// CommitConfiguration implementes the config.Committer interface
+func (f *BlockFinder) CommitConfiguration(from, to config.Configuration) bool {
+	folders := make([]string, len(to.Folders))
+	for i, folder := range to.Folders {
 		folders[i] = folder.ID
 	}
 
@@ -143,7 +151,11 @@ func (f *BlockFinder) Changed(cfg config.Configuration) error {
 	f.folders = folders
 	f.mut.Unlock()
 
-	return nil
+	return true
+}
+
+func (f *BlockFinder) String() string {
+	return fmt.Sprintf("BlockFinder@%p", f)
 }
 
 // Iterate takes an iterator function which iterates over all matching blocks

internal/db/leveldb.go

@@ -45,6 +45,7 @@ const (
 	KeyTypeBlock
 	KeyTypeDeviceStatistic
 	KeyTypeFolderStatistic
+	KeyTypeVirtualMtime
 )
 
 type fileVersion struct {
@@ -103,7 +104,14 @@ const batchFlushSize = 64
 //	   device (32 bytes)
 //	   name (variable size)
 func deviceKey(folder, device, file []byte) []byte {
-	k := make([]byte, 1+64+32+len(file))
+	return deviceKeyInto(nil, folder, device, file)
+}
+
+func deviceKeyInto(k []byte, folder, device, file []byte) []byte {
+	reqLen := 1 + 64 + 32 + len(file)
+	if len(k) < reqLen {
+		k = make([]byte, reqLen)
+	}
 	k[0] = KeyTypeDevice
 	if len(folder) > 64 {
 		panic("folder name too long")
@@ -111,7 +119,7 @@ func deviceKey(folder, device, file []byte) []byte {
 	copy(k[1:], []byte(folder))
 	copy(k[1+64:], device[:])
 	copy(k[1+64+32:], []byte(file))
-	return k
+	return k[:reqLen]
 }
 
 func deviceKeyName(key []byte) []byte {
@@ -314,6 +322,8 @@ func ldbReplace(db *leveldb.DB, folder, device []byte, fs []protocol.FileInfo) i
 }
 
 func ldbReplaceWithDelete(db *leveldb.DB, folder, device []byte, fs []protocol.FileInfo, myID uint64) int64 {
+	mtimeRepo := NewVirtualMtimeRepo(db, string(folder))
+
 	return ldbGenericReplace(db, folder, device, fs, func(db dbReader, batch dbWriter, folder, device, name []byte, dbi iterator.Iterator) int64 {
 		var tf FileInfoTruncated
 		err := tf.UnmarshalXDR(dbi.Value())
@@ -337,6 +347,7 @@ func ldbReplaceWithDelete(db *leveldb.DB, folder, device []byte, fs []protocol.F
 				l.Debugf("batch.Put %p %x", batch, dbi.Key())
 			}
 			batch.Put(dbi.Key(), bs)
+			mtimeRepo.DeleteMtime(tf.Name)
 			ldbUpdateGlobal(db, batch, folder, device, deviceKeyName(dbi.Key()), f.Version)
 			return ts
 		}
@@ -366,9 +377,10 @@ func ldbUpdate(db *leveldb.DB, folder, device []byte, fs []protocol.FileInfo) in
 	}()
 
 	var maxLocalVer int64
+	var fk []byte
 	for _, f := range fs {
 		name := []byte(f.Name)
-		fk := deviceKey(folder, device, name)
+		fk = deviceKeyInto(fk[:cap(fk)], folder, device, name)
 		if debugDB {
 			l.Debugf("snap.Get %p %x", snap, fk)
 		}
@@ -723,6 +735,7 @@ func ldbWithGlobal(db *leveldb.DB, folder, prefix []byte, truncate bool, fn Iter
 	dbi := snap.NewIterator(util.BytesPrefix(globalKey(folder, prefix)), nil)
 	defer dbi.Release()
 
+	var fk []byte
 	for dbi.Next() {
 		var vl versionList
 		err := vl.UnmarshalXDR(dbi.Value())
@@ -734,7 +747,7 @@ func ldbWithGlobal(db *leveldb.DB, folder, prefix []byte, truncate bool, fn Iter
 			panic("no versions?")
 		}
 		name := globalKeyName(dbi.Key())
-		fk := deviceKey(folder, vl.versions[0].device, name)
+		fk = deviceKeyInto(fk[:cap(fk)], folder, vl.versions[0].device, name)
 		if debugDB {
 			l.Debugf("snap.Get %p %x", snap, fk)
 		}
@@ -811,6 +824,7 @@ func ldbWithNeed(db *leveldb.DB, folder, device []byte, truncate bool, fn Iterat
 	dbi := snap.NewIterator(&util.Range{Start: start, Limit: limit}, nil)
 	defer dbi.Release()
 
+	var fk []byte
 nextFile:
 	for dbi.Next() {
 		var vl versionList
@@ -848,7 +862,7 @@ nextFile:
 					// We haven't found a valid copy of the file with the needed version.
 					continue nextFile
 				}
-				fk := deviceKey(folder, vl.versions[i].device, name)
+				fk = deviceKeyInto(fk[:cap(fk)], folder, vl.versions[i].device, name)
 				if debugDB {
 					l.Debugf("snap.Get %p %x", snap, fk)
 				}
@@ -1009,6 +1023,8 @@ func ldbCheckGlobals(db *leveldb.DB, folder []byte) {
 	if debugDB {
 		l.Debugf("new batch %p", batch)
 	}
+
+	var fk []byte
 	for dbi.Next() {
 		gk := dbi.Key()
 		var vl versionList
@@ -1025,7 +1041,7 @@ func ldbCheckGlobals(db *leveldb.DB, folder []byte) {
 		name := globalKeyName(gk)
 		var newVL versionList
 		for _, version := range vl.versions {
-			fk := deviceKey(folder, version.device, name)
+			fk = deviceKeyInto(fk[:cap(fk)], folder, version.device, name)
 			if debugDB {
 				l.Debugf("snap.Get %p %x", snap, fk)
 			}

internal/db/namespaced.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/syndtr/goleveldb/leveldb/util"
 )
 
 // NamespacedKV is a simple key-value store using a specific namespace within
@@ -29,6 +30,27 @@ func NewNamespacedKV(db *leveldb.DB, prefix string) *NamespacedKV {
 	}
 }
 
+// Reset removes all entries in this namespace.
+func (n *NamespacedKV) Reset() {
+	it := n.db.NewIterator(util.BytesPrefix(n.prefix), nil)
+	defer it.Release()
+	batch := new(leveldb.Batch)
+	for it.Next() {
+		batch.Delete(it.Key())
+		if batch.Len() > batchFlushSize {
+			if err := n.db.Write(batch, nil); err != nil {
+				panic(err)
+			}
+			batch.Reset()
+		}
+	}
+	if batch.Len() > 0 {
+		if err := n.db.Write(batch, nil); err != nil {
+			panic(err)
+		}
+	}
+}
+
 // PutInt64 stores a new int64. Any existing value (even if of another type)
 // is overwritten.
 func (n *NamespacedKV) PutInt64(key string, val int64) {
@@ -89,6 +111,24 @@ func (n NamespacedKV) String(key string) (string, bool) {
 	return string(valBs), true
 }
 
+// PutBytes stores a new byte slice. Any existing value (even if of another type)
+// is overwritten.
+func (n *NamespacedKV) PutBytes(key string, val []byte) {
+	keyBs := append(n.prefix, []byte(key)...)
+	n.db.Put(keyBs, val, nil)
+}
+
+// Bytes returns the stored value as a raw byte slice and a boolean that
+// is false if no value was stored at the key.
+func (n NamespacedKV) Bytes(key string) ([]byte, bool) {
+	keyBs := append(n.prefix, []byte(key)...)
+	valBs, err := n.db.Get(keyBs, nil)
+	if err != nil {
+		return nil, false
+	}
+	return valBs, true
+}
+
 // Delete deletes the specified key. It is allowed to delete a nonexistent
 // key.
 func (n NamespacedKV) Delete(key string) {

internal/db/namespaced_test.go

@@ -90,3 +90,38 @@ func TestNamespacedString(t *testing.T) {
 		t.Errorf("Incorrect return v %q != \"yo\" || ok %v != true", v, ok)
 	}
 }
+
+func TestNamespacedReset(t *testing.T) {
+	ldb, err := leveldb.Open(storage.NewMemStorage(), nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	n1 := NewNamespacedKV(ldb, "foo")
+
+	n1.PutString("test1", "yo1")
+	n1.PutString("test2", "yo2")
+	n1.PutString("test3", "yo3")
+
+	if v, ok := n1.String("test1"); v != "yo1" || !ok {
+		t.Errorf("Incorrect return v %q != \"yo1\" || ok %v != true", v, ok)
+	}
+	if v, ok := n1.String("test2"); v != "yo2" || !ok {
+		t.Errorf("Incorrect return v %q != \"yo2\" || ok %v != true", v, ok)
+	}
+	if v, ok := n1.String("test3"); v != "yo3" || !ok {
+		t.Errorf("Incorrect return v %q != \"yo3\" || ok %v != true", v, ok)
+	}
+
+	n1.Reset()
+
+	if v, ok := n1.String("test1"); v != "" || ok {
+		t.Errorf("Incorrect return v %q != \"\" || ok %v != false", v, ok)
+	}
+	if v, ok := n1.String("test2"); v != "" || ok {
+		t.Errorf("Incorrect return v %q != \"\" || ok %v != false", v, ok)
+	}
+	if v, ok := n1.String("test3"); v != "" || ok {
+		t.Errorf("Incorrect return v %q != \"\" || ok %v != false", v, ok)
+	}
+}

internal/db/set.go

@@ -228,6 +228,7 @@ func DropFolder(db *leveldb.DB, folder string) {
 		folder: folder,
 	}
 	bm.Drop()
+	NewVirtualMtimeRepo(db, folder).Drop()
 }
 
 func normalizeFilenames(fs []protocol.FileInfo) {

internal/db/virtualmtime.go

@@ -0,0 +1,84 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package db
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/syndtr/goleveldb/leveldb"
+)
+
+// This type encapsulates a repository of mtimes for platforms where file mtimes
+// can't be set to arbitrary values.  For this to work, we need to store both
+// the mtime we tried to set (the "actual" mtime) as well as the mtime the file
+// has when we're done touching it (the "disk" mtime) so that we can tell if it
+// was changed.  So in GetMtime(), it's not sufficient that the record exists --
+// the argument must also equal the "disk" mtime in the record, otherwise it's
+// been touched locally and the "disk" mtime is actually correct.
+
+type VirtualMtimeRepo struct {
+	ns *NamespacedKV
+}
+
+func NewVirtualMtimeRepo(ldb *leveldb.DB, folder string) *VirtualMtimeRepo {
+	prefix := string(KeyTypeVirtualMtime) + folder
+
+	return &VirtualMtimeRepo{
+		ns: NewNamespacedKV(ldb, prefix),
+	}
+}
+
+func (r *VirtualMtimeRepo) UpdateMtime(path string, diskMtime, actualMtime time.Time) {
+	if debug {
+		l.Debugf("virtual mtime: storing values for path:%s disk:%v actual:%v", path, diskMtime, actualMtime)
+	}
+
+	diskBytes, _ := diskMtime.MarshalBinary()
+	actualBytes, _ := actualMtime.MarshalBinary()
+
+	data := append(diskBytes, actualBytes...)
+
+	r.ns.PutBytes(path, data)
+}
+
+func (r *VirtualMtimeRepo) GetMtime(path string, diskMtime time.Time) time.Time {
+	data, exists := r.ns.Bytes(path)
+	if !exists {
+		// Absense of debug print is significant enough in itself here
+		return diskMtime
+	}
+
+	var mtime time.Time
+	if err := mtime.UnmarshalBinary(data[:len(data)/2]); err != nil {
+		panic(fmt.Sprintf("Can't unmarshal stored mtime at path %s: %v", path, err))
+	}
+
+	if mtime.Equal(diskMtime) {
+		if err := mtime.UnmarshalBinary(data[len(data)/2:]); err != nil {
+			panic(fmt.Sprintf("Can't unmarshal stored mtime at path %s: %v", path, err))
+		}
+
+		if debug {
+			l.Debugf("virtual mtime: return %v instead of %v for path: %s", mtime, diskMtime, path)
+		}
+		return mtime
+	}
+
+	if debug {
+		l.Debugf("virtual mtime: record exists, but mismatch inDisk: %v dbDisk: %v for path: %s", diskMtime, mtime, path)
+	}
+	return diskMtime
+}
+
+func (r *VirtualMtimeRepo) DeleteMtime(path string) {
+	r.ns.Delete(path)
+}
+
+func (r *VirtualMtimeRepo) Drop() {
+	r.ns.Reset()
+}

internal/db/virtualmtime_test.go

@@ -0,0 +1,80 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package db
+
+import (
+	"testing"
+	"time"
+
+	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/syndtr/goleveldb/leveldb/storage"
+)
+
+func TestVirtualMtimeRepo(t *testing.T) {
+	ldb, err := leveldb.Open(storage.NewMemStorage(), nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// A few repos so we can ensure they don't pollute each other
+	repo1 := NewVirtualMtimeRepo(ldb, "folder1")
+	repo2 := NewVirtualMtimeRepo(ldb, "folder2")
+
+	// Since GetMtime() returns its argument if the key isn't found or is outdated, we need a dummy to test with.
+	dummyTime := time.Date(2001, time.February, 3, 4, 5, 6, 0, time.UTC)
+
+	// Some times to test with
+	time1 := time.Date(2001, time.February, 3, 4, 5, 7, 0, time.UTC)
+	time2 := time.Date(2010, time.February, 3, 4, 5, 6, 0, time.UTC)
+
+	file1 := "file1.txt"
+
+	// Files are not present at the start
+
+	if v := repo1.GetMtime(file1, dummyTime); !v.Equal(dummyTime) {
+		t.Errorf("Mtime should be missing (%v) from repo 1 but it's %v", dummyTime, v)
+	}
+
+	if v := repo2.GetMtime(file1, dummyTime); !v.Equal(dummyTime) {
+		t.Errorf("Mtime should be missing (%v) from repo 2 but it's %v", dummyTime, v)
+	}
+
+	repo1.UpdateMtime(file1, time1, time2)
+
+	// Now it should return time2 only when time1 is passed as the argument
+
+	if v := repo1.GetMtime(file1, time1); !v.Equal(time2) {
+		t.Errorf("Mtime should be %v for disk time %v but we got %v", time2, time1, v)
+	}
+
+	if v := repo1.GetMtime(file1, dummyTime); !v.Equal(dummyTime) {
+		t.Errorf("Mtime should be %v for disk time %v but we got %v", dummyTime, dummyTime, v)
+	}
+
+	// repo2 shouldn't know about this file
+
+	if v := repo2.GetMtime(file1, time1); !v.Equal(time1) {
+		t.Errorf("Mtime should be %v for disk time %v in repo 2 but we got %v", time1, time1, v)
+	}
+
+	repo1.DeleteMtime(file1)
+
+	// Now it should be gone
+
+	if v := repo1.GetMtime(file1, time1); !v.Equal(time1) {
+		t.Errorf("Mtime should be %v for disk time %v but we got %v", time1, time1, v)
+	}
+
+	// Try again but with Drop()
+
+	repo1.UpdateMtime(file1, time1, time2)
+	repo1.Drop()
+
+	if v := repo1.GetMtime(file1, time1); !v.Equal(time1) {
+		t.Errorf("Mtime should be %v for disk time %v but we got %v", time1, time1, v)
+	}
+}

internal/discover/discover.go

@@ -12,6 +12,7 @@ import (
 	"errors"
 	"io"
 	"net"
+	"runtime"
 	"strconv"
 	"time"
 
@@ -85,17 +86,10 @@ func (d *Discoverer) StartLocal(localPort int, localMCAddr string) {
 }
 
 func (d *Discoverer) startLocalIPv4Broadcasts(localPort int) {
-	bb, err := beacon.NewBroadcast(localPort)
-	if err != nil {
-		if debug {
-			l.Debugln("discover: Start local v4:", err)
-		}
-		l.Infoln("Local discovery over IPv4 unavailable")
-		return
-	}
-
+	bb := beacon.NewBroadcast(localPort)
 	d.beacons = append(d.beacons, bb)
 	go d.recvAnnouncements(bb)
+	bb.ServeBackground()
 }
 
 func (d *Discoverer) startLocalIPv6Multicasts(localMCAddr string) {
@@ -110,7 +104,8 @@ func (d *Discoverer) startLocalIPv6Multicasts(localMCAddr string) {
 
 	v6Intfs := 0
 	for _, intf := range intfs {
-		if intf.Flags&net.FlagUp == 0 || intf.Flags&net.FlagMulticast == 0 {
+		// Interface flags seem to always be 0 on Windows
+		if runtime.GOOS != "windows" && (intf.Flags&net.FlagUp == 0 || intf.Flags&net.FlagMulticast == 0) {
 			continue
 		}
 

internal/events/events.go

@@ -100,9 +100,10 @@ type Event struct {
 }
 
 type Subscription struct {
-	mask   EventType
-	id     int
-	events chan Event
+	mask    EventType
+	id      int
+	events  chan Event
+	timeout *time.Timer
 }
 
 var Default = NewLogger()
@@ -149,9 +150,10 @@ func (l *Logger) Subscribe(mask EventType) *Subscription {
 		dl.Debugln("subscribe", mask)
 	}
 	s := &Subscription{
-		mask:   mask,
-		id:     l.nextID,
-		events: make(chan Event, BufferSize),
+		mask:    mask,
+		id:      l.nextID,
+		events:  make(chan Event, BufferSize),
+		timeout: time.NewTimer(0),
 	}
 	l.nextID++
 	l.subs[s.id] = s
@@ -169,19 +171,22 @@ func (l *Logger) Unsubscribe(s *Subscription) {
 	l.mutex.Unlock()
 }
 
+// Poll returns an event from the subscription or an error if the poll times
+// out of the event channel is closed. Poll should not be called concurrently
+// from multiple goroutines for a single subscription.
 func (s *Subscription) Poll(timeout time.Duration) (Event, error) {
 	if debug {
 		dl.Debugln("poll", timeout)
 	}
 
-	to := time.After(timeout)
+	s.timeout.Reset(timeout)
 	select {
 	case e, ok := <-s.events:
 		if !ok {
 			return e, ErrClosed
 		}
 		return e, nil
-	case <-to:
+	case <-s.timeout.C:
 		return Event{}, ErrTimeout
 	}
 }
@@ -253,3 +258,14 @@ func (s *BufferedSubscription) Since(id int, into []Event) []Event {
 
 	return into
 }
+
+// Error returns a string pointer suitable for JSON marshalling errors. It
+// retains the "null on sucess" semantics, but ensures the error result is a
+// string regardless of the underlying concrete error type.
+func Error(err error) *string {
+	if err == nil {
+		return nil
+	}
+	str := err.Error()
+	return &str
+}

internal/model/folderstate.go

@@ -71,7 +71,6 @@ func (s *stateTracker) setState(newState folderState) {
 		}
 
 		s.current = newState
-		s.err = nil
 		s.changed = time.Now()
 
 		events.Default.Log(events.StateChanged, eventData)
@@ -111,3 +110,26 @@ func (s *stateTracker) setError(err error) {
 	}
 	s.mut.Unlock()
 }
+
+// clearError sets the folder state to FolderIdle and clears the error
+func (s *stateTracker) clearError() {
+	s.mut.Lock()
+	if s.current == FolderError {
+		eventData := map[string]interface{}{
+			"folder": s.folder,
+			"to":     FolderIdle.String(),
+			"from":   s.current.String(),
+		}
+
+		if !s.changed.IsZero() {
+			eventData["duration"] = time.Since(s.changed).Seconds()
+		}
+
+		s.current = FolderIdle
+		s.err = nil
+		s.changed = time.Now()
+
+		events.Default.Log(events.StateChanged, eventData)
+	}
+	s.mut.Unlock()
+}

internal/model/model.go

@@ -17,6 +17,7 @@ import (
 	"net"
 	"os"
 	"path/filepath"
+	"reflect"
 	"runtime"
 	"strings"
 	stdsync "sync"
@@ -34,14 +35,17 @@ import (
 	"github.com/syncthing/syncthing/internal/sync"
 	"github.com/syncthing/syncthing/internal/versioner"
 	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/thejerf/suture"
 )
 
 // How many files to send in each Index/IndexUpdate message.
 const (
-	indexTargetSize   = 250 * 1024 // Aim for making index messages no larger than 250 KiB (uncompressed)
-	indexPerFileSize  = 250        // Each FileInfo is approximately this big, in bytes, excluding BlockInfos
-	IndexPerBlockSize = 40         // Each BlockInfo is approximately this big
-	indexBatchSize    = 1000       // Either way, don't include more files than this
+	indexTargetSize        = 250 * 1024 // Aim for making index messages no larger than 250 KiB (uncompressed)
+	indexPerFileSize       = 250        // Each FileInfo is approximately this big, in bytes, excluding BlockInfos
+	indexPerBlockSize      = 40         // Each BlockInfo is approximately this big
+	indexBatchSize         = 1000       // Either way, don't include more files than this
+	reqValidationTime      = time.Hour  // How long to cache validation entries for Request messages
+	reqValidationCacheSize = 1000       // How many entries to aim for in the validation cache size
 )
 
 type service interface {
@@ -54,10 +58,13 @@ type service interface {
 
 	setState(state folderState)
 	setError(err error)
+	clearError()
 	getState() (folderState, time.Time, error)
 }
 
 type Model struct {
+	*suture.Supervisor
+
 	cfg             *config.Wrapper
 	db              *leveldb.DB
 	finder          *db.BlockFinder
@@ -86,6 +93,9 @@ type Model struct {
 
 	addedFolder bool
 	started     bool
+
+	reqValidationCache map[string]time.Time // folder / file name => time when confirmed to exist
+	rvmut              sync.RWMutex         // protects reqValidationCache
 }
 
 var (
@@ -97,29 +107,38 @@ var (
 // for file data without altering the local folder in any way.
 func NewModel(cfg *config.Wrapper, id protocol.DeviceID, deviceName, clientName, clientVersion string, ldb *leveldb.DB) *Model {
 	m := &Model{
-		cfg:             cfg,
-		db:              ldb,
-		finder:          db.NewBlockFinder(ldb, cfg),
-		progressEmitter: NewProgressEmitter(cfg),
-		id:              id,
-		shortID:         id.Short(),
-		deviceName:      deviceName,
-		clientName:      clientName,
-		clientVersion:   clientVersion,
-		folderCfgs:      make(map[string]config.FolderConfiguration),
-		folderFiles:     make(map[string]*db.FileSet),
-		folderDevices:   make(map[string][]protocol.DeviceID),
-		deviceFolders:   make(map[protocol.DeviceID][]string),
-		deviceStatRefs:  make(map[protocol.DeviceID]*stats.DeviceStatisticsReference),
-		folderIgnores:   make(map[string]*ignore.Matcher),
-		folderRunners:   make(map[string]service),
-		folderStatRefs:  make(map[string]*stats.FolderStatisticsReference),
-		protoConn:       make(map[protocol.DeviceID]protocol.Connection),
-		rawConn:         make(map[protocol.DeviceID]io.Closer),
-		deviceVer:       make(map[protocol.DeviceID]string),
+		Supervisor: suture.New("model", suture.Spec{
+			Log: func(line string) {
+				if debug {
+					l.Debugln(line)
+				}
+			},
+		}),
+		cfg:                cfg,
+		db:                 ldb,
+		finder:             db.NewBlockFinder(ldb, cfg),
+		progressEmitter:    NewProgressEmitter(cfg),
+		id:                 id,
+		shortID:            id.Short(),
+		deviceName:         deviceName,
+		clientName:         clientName,
+		clientVersion:      clientVersion,
+		folderCfgs:         make(map[string]config.FolderConfiguration),
+		folderFiles:        make(map[string]*db.FileSet),
+		folderDevices:      make(map[string][]protocol.DeviceID),
+		deviceFolders:      make(map[protocol.DeviceID][]string),
+		deviceStatRefs:     make(map[protocol.DeviceID]*stats.DeviceStatisticsReference),
+		folderIgnores:      make(map[string]*ignore.Matcher),
+		folderRunners:      make(map[string]service),
+		folderStatRefs:     make(map[string]*stats.FolderStatisticsReference),
+		protoConn:          make(map[protocol.DeviceID]protocol.Connection),
+		rawConn:            make(map[protocol.DeviceID]io.Closer),
+		deviceVer:          make(map[protocol.DeviceID]string),
+		reqValidationCache: make(map[string]time.Time),
 
-		fmut: sync.NewRWMutex(),
-		pmut: sync.NewRWMutex(),
+		fmut:  sync.NewRWMutex(),
+		pmut:  sync.NewRWMutex(),
+		rvmut: sync.NewRWMutex(),
 	}
 	if cfg.Options().ProgressUpdateIntervalS > -1 {
 		go m.progressEmitter.Serve()
@@ -160,11 +179,14 @@ func (m *Model) StartFolderRW(folder string) {
 		if !ok {
 			l.Fatalf("Requested versioning type %q that does not exist", cfg.Versioning.Type)
 		}
-		p.versioner = factory(folder, cfg.Path(), cfg.Versioning.Params)
-	}
-
-	if cfg.LenientMtimes {
-		l.Infof("Folder %q is running with LenientMtimes workaround. Syncing may not work properly.", folder)
+		versioner := factory(folder, cfg.Path(), cfg.Versioning.Params)
+		if service, ok := versioner.(suture.Service); ok {
+			// The versioner implements the suture.Service interface, so
+			// expects to be run in the background in addition to being called
+			// when files are going to be archived.
+			m.Add(service)
+		}
+		p.versioner = versioner
 	}
 
 	go p.Serve()
@@ -733,33 +755,61 @@ func (m *Model) Request(deviceID protocol.DeviceID, folder, name string, offset
 		return nil, fmt.Errorf("protocol error: unknown flags 0x%x in Request message", flags)
 	}
 
-	// Verify that the requested file exists in the local model.
-	m.fmut.RLock()
-	folderFiles, ok := m.folderFiles[folder]
-	m.fmut.RUnlock()
+	// Verify that the requested file exists in the local model. We only need
+	// to validate this file if we haven't done so recently, so we keep a
+	// cache of successfull results. "Recently" can be quite a long time, as
+	// we remove validation cache entries when we detect local changes. If
+	// we're out of sync here and the file actually doesn't exist any more, or
+	// has shrunk or something, then we'll anyway get a read error that we
+	// pass on to the other side.
 
-	if !ok {
-		l.Warnf("Request from %s for file %s in nonexistent folder %q", deviceID, name, folder)
-		return nil, protocol.ErrNoSuchFile
-	}
+	m.rvmut.RLock()
+	validated := m.reqValidationCache[folder+"/"+name]
+	m.rvmut.RUnlock()
 
-	lf, ok := folderFiles.Get(protocol.LocalDeviceID, name)
-	if !ok {
-		return nil, protocol.ErrNoSuchFile
-	}
+	if time.Since(validated) > reqValidationTime {
+		m.fmut.RLock()
+		folderFiles, ok := m.folderFiles[folder]
+		m.fmut.RUnlock()
 
-	if lf.IsInvalid() || lf.IsDeleted() {
-		if debug {
-			l.Debugf("%v REQ(in): %s: %q / %q o=%d s=%d; invalid: %v", m, deviceID, folder, name, offset, size, lf)
+		if !ok {
+			l.Warnf("Request from %s for file %s in nonexistent folder %q", deviceID, name, folder)
+			return nil, protocol.ErrNoSuchFile
 		}
-		return nil, protocol.ErrInvalid
-	}
 
-	if offset > lf.Size() {
-		if debug {
-			l.Debugf("%v REQ(in; nonexistent): %s: %q o=%d s=%d", m, deviceID, name, offset, size)
+		// This call is really expensive for large files, as we load the full
+		// block list which may be megabytes and megabytes of data to allocate
+		// space for, read, and deserialize.
+		lf, ok := folderFiles.Get(protocol.LocalDeviceID, name)
+		if !ok {
+			return nil, protocol.ErrNoSuchFile
 		}
-		return nil, protocol.ErrNoSuchFile
+
+		if lf.IsInvalid() || lf.IsDeleted() {
+			if debug {
+				l.Debugf("%v REQ(in): %s: %q / %q o=%d s=%d; invalid: %v", m, deviceID, folder, name, offset, size, lf)
+			}
+			return nil, protocol.ErrInvalid
+		}
+
+		if offset > lf.Size() {
+			if debug {
+				l.Debugf("%v REQ(in; nonexistent): %s: %q o=%d s=%d", m, deviceID, name, offset, size)
+			}
+			return nil, protocol.ErrNoSuchFile
+		}
+
+		m.rvmut.Lock()
+		m.reqValidationCache[folder+"/"+name] = time.Now()
+		if len(m.reqValidationCache) > reqValidationCacheSize {
+			// Don't let the cache grow infinitely
+			for name, validated := range m.reqValidationCache {
+				if time.Since(validated) > time.Minute {
+					delete(m.reqValidationCache, name)
+				}
+			}
+		}
+		m.rvmut.Unlock()
 	}
 
 	if debug && deviceID != protocol.LocalDeviceID {
@@ -771,7 +821,7 @@ func (m *Model) Request(deviceID protocol.DeviceID, folder, name string, offset
 
 	var reader io.ReaderAt
 	var err error
-	if lf.IsSymlink() {
+	if info, err := os.Lstat(fn); err == nil && info.Mode()&os.ModeSymlink != 0 {
 		target, _, err := symlinks.Read(fn)
 		if err != nil {
 			return nil, err
@@ -1052,7 +1102,7 @@ func sendIndexTo(initial bool, minLocalVer int64, conn protocol.Connection, fold
 		}
 
 		batch = append(batch, f)
-		currentBatchSize += indexPerFileSize + len(f.Blocks)*IndexPerBlockSize
+		currentBatchSize += indexPerFileSize + len(f.Blocks)*indexPerBlockSize
 		return true
 	})
 
@@ -1075,6 +1125,11 @@ func (m *Model) updateLocals(folder string, fs []protocol.FileInfo) {
 	m.fmut.RLock()
 	m.folderFiles[folder].Update(protocol.LocalDeviceID, fs)
 	m.fmut.RUnlock()
+	m.rvmut.Lock()
+	for _, f := range fs {
+		delete(m.reqValidationCache, folder+"/"+f.Name)
+	}
+	m.rvmut.Unlock()
 
 	events.Default.Log(events.LocalIndexUpdated, map[string]interface{}{
 		"folder": folder,
@@ -1222,6 +1277,7 @@ nextSub:
 		TempNamer:     defTempNamer,
 		TempLifetime:  time.Duration(m.cfg.Options().KeepTemporariesH) * time.Hour,
 		CurrentFiler:  cFiler{m, folder},
+		MtimeRepo:     db.NewVirtualMtimeRepo(m.db, folderCfg.ID),
 		IgnorePerms:   folderCfg.IgnorePerms,
 		AutoNormalize: folderCfg.AutoNormalize,
 		Hashers:       m.numHashers(folder),
@@ -1232,6 +1288,12 @@ nextSub:
 
 	fchan, err := w.Walk()
 	if err != nil {
+		// The error we get here is likely an OS level error, which might not be
+		// as readable as our health check errors. Check if we can get a health
+		// check error first, and use that if it's available.
+		if ferr := m.CheckFolderHealth(folder); ferr != nil {
+			err = ferr
+		}
 		runner.setError(err)
 		return err
 	}
@@ -1260,12 +1322,13 @@ nextSub:
 		l.Infof("Stopping folder %s mid-scan due to folder error: %s", folder, err)
 		return err
 	} else if len(batch) > 0 {
-		fs.Update(protocol.LocalDeviceID, batch)
+		m.updateLocals(folder, batch)
 	}
 
 	batch = batch[:0]
 	// TODO: We should limit the Have scanning to start at sub
 	seenPrefix := false
+	var iterError error
 	fs.WithHaveTruncated(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
 		f := fi.(db.FileInfoTruncated)
 		hasPrefix := len(subs) == 0
@@ -1289,6 +1352,10 @@ nextSub:
 			}
 
 			if len(batch) == batchSizeFiles {
+				if err := m.CheckFolderHealth(folder); err != nil {
+					iterError = err
+					return false
+				}
 				m.updateLocals(folder, batch)
 				batch = batch[:0]
 			}
@@ -1326,7 +1393,16 @@ nextSub:
 		}
 		return true
 	})
-	if len(batch) > 0 {
+
+	if iterError != nil {
+		l.Infof("Stopping folder %s mid-scan due to folder error: %s", folder, iterError)
+		return iterError
+	}
+
+	if err := m.CheckFolderHealth(folder); err != nil {
+		l.Infof("Stopping folder %s mid-scan due to folder error: %s", folder, err)
+		return err
+	} else if len(batch) > 0 {
 		m.updateLocals(folder, batch)
 	}
 
@@ -1614,7 +1690,7 @@ func (m *Model) CheckFolderHealth(id string) error {
 	} else if os.IsNotExist(err) {
 		// If we don't have any files in the index, and the directory
 		// doesn't exist, try creating it.
-		err = os.MkdirAll(folder.Path(), 0700)
+		err = osutil.MkdirAll(folder.Path(), 0700)
 		if err == nil {
 			err = folder.CreateMarker()
 		}
@@ -1645,7 +1721,7 @@ func (m *Model) CheckFolderHealth(id string) error {
 	} else if oldErr != nil {
 		l.Infof("Folder %q error is cleared, restarting", folder.ID)
 		if runnerExists {
-			runner.setState(FolderIdle)
+			runner.clearError()
 		}
 	}
 
@@ -1667,6 +1743,37 @@ func (m *Model) String() string {
 	return fmt.Sprintf("model@%p", m)
 }
 
+func (m *Model) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+func (m *Model) CommitConfiguration(from, to config.Configuration) bool {
+	// TODO: This should not use reflect, and should take more care to try to handle stuff without restart.
+
+	// Adding, removing or changing folders requires restart
+	if !reflect.DeepEqual(from.Folders, to.Folders) {
+		return false
+	}
+
+	// Removing a device requres restart
+	toDevs := make(map[protocol.DeviceID]bool, len(from.Devices))
+	for _, dev := range to.Devices {
+		toDevs[dev.DeviceID] = true
+	}
+	for _, dev := range from.Devices {
+		if _, ok := toDevs[dev.DeviceID]; !ok {
+			return false
+		}
+	}
+
+	// All of the generic options require restart
+	if !reflect.DeepEqual(from.Options, to.Options) {
+		return false
+	}
+
+	return true
+}
+
 func symlinkInvalid(isLink bool) bool {
 	if !symlinks.Supported && isLink {
 		SymlinkWarning.Do(func() {

internal/model/model_test.go

@@ -176,74 +176,58 @@ func genFiles(n int) []protocol.FileInfo {
 	return files
 }
 
-func BenchmarkIndex10000(b *testing.B) {
+func BenchmarkIndex_10000(b *testing.B) {
+	benchmarkIndex(b, 10000)
+}
+
+func BenchmarkIndex_100(b *testing.B) {
+	benchmarkIndex(b, 100)
+}
+
+func benchmarkIndex(b *testing.B, nfiles int) {
 	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
 	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
 	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genFiles(10000)
+	m.StartFolderRO("default")
+
+	files := genFiles(nfiles)
+	m.Index(device1, "default", files, 0, nil)
 
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
 		m.Index(device1, "default", files, 0, nil)
 	}
+	b.ReportAllocs()
 }
 
-func BenchmarkIndex00100(b *testing.B) {
+func BenchmarkIndexUpdate_10000_10000(b *testing.B) {
+	benchmarkIndexUpdate(b, 10000, 10000)
+}
+
+func BenchmarkIndexUpdate_10000_100(b *testing.B) {
+	benchmarkIndexUpdate(b, 10000, 100)
+}
+
+func BenchmarkIndexUpdate_10000_1(b *testing.B) {
+	benchmarkIndexUpdate(b, 10000, 1)
+}
+
+func benchmarkIndexUpdate(b *testing.B, nfiles, nufiles int) {
 	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
 	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
 	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genFiles(100)
+	m.StartFolderRO("default")
 
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.Index(device1, "default", files, 0, nil)
-	}
-}
+	files := genFiles(nfiles)
+	ufiles := genFiles(nufiles)
 
-func BenchmarkIndexUpdate10000f10000(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genFiles(10000)
 	m.Index(device1, "default", files, 0, nil)
 
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.IndexUpdate(device1, "default", files, 0, nil)
-	}
-}
-
-func BenchmarkIndexUpdate10000f00100(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genFiles(10000)
-	m.Index(device1, "default", files, 0, nil)
-
-	ufiles := genFiles(100)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.IndexUpdate(device1, "default", ufiles, 0, nil)
-	}
-}
-
-func BenchmarkIndexUpdate10000f00001(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genFiles(10000)
-	m.Index(device1, "default", files, 0, nil)
-
-	ufiles := genFiles(1)
 	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
 		m.IndexUpdate(device1, "default", ufiles, 0, nil)
 	}
+	b.ReportAllocs()
 }
 
 type FakeConnection struct {
@@ -333,21 +317,22 @@ func TestDeviceRename(t *testing.T) {
 
 	defer os.Remove("tmpconfig.xml")
 
-	cfg := config.New(device1)
-	cfg.Devices = []config.DeviceConfiguration{
+	rawCfg := config.New(device1)
+	rawCfg.Devices = []config.DeviceConfiguration{
 		{
 			DeviceID: device1,
 		},
 	}
+	cfg := config.Wrap("tmpconfig.xml", rawCfg)
 
 	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(config.Wrap("tmpconfig.xml", cfg), protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	if cfg.Devices[0].Name != "" {
+	m := NewModel(cfg, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
+	if cfg.Devices()[device1].Name != "" {
 		t.Errorf("Device already has a name")
 	}
 
 	m.ClusterConfig(device1, ccm)
-	if cfg.Devices[0].Name != "" {
+	if cfg.Devices()[device1].Name != "" {
 		t.Errorf("Device already has a name")
 	}
 
@@ -358,13 +343,13 @@ func TestDeviceRename(t *testing.T) {
 		},
 	}
 	m.ClusterConfig(device1, ccm)
-	if cfg.Devices[0].Name != "tester" {
+	if cfg.Devices()[device1].Name != "tester" {
 		t.Errorf("Device did not get a name")
 	}
 
 	ccm.Options[0].Value = "tester2"
 	m.ClusterConfig(device1, ccm)
-	if cfg.Devices[0].Name != "tester" {
+	if cfg.Devices()[device1].Name != "tester" {
 		t.Errorf("Device name got overwritten")
 	}
 
@@ -474,6 +459,7 @@ func TestIgnores(t *testing.T) {
 	}
 
 	// Assure a clean start state
+	ioutil.WriteFile("testdata/.stfolder", nil, 0644)
 	ioutil.WriteFile("testdata/.stignore", []byte(".*\nquux\n"), 0644)
 
 	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
@@ -1165,56 +1151,23 @@ func genDeepFiles(n, d int) []protocol.FileInfo {
 }
 
 func BenchmarkTree_10000_50(b *testing.B) {
+	benchmarkTree(b, 10000, 50)
+}
+
+func BenchmarkTree_100_50(b *testing.B) {
+	benchmarkTree(b, 100, 50)
+}
+
+func BenchmarkTree_100_10(b *testing.B) {
+	benchmarkTree(b, 100, 10)
+}
+
+func benchmarkTree(b *testing.B, n1, n2 int) {
 	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
 	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
 	m.AddFolder(defaultFolderConfig)
 	m.ScanFolder("default")
-	files := genDeepFiles(10000, 50)
-
-	m.Index(device1, "default", files, 0, nil)
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.GlobalDirectoryTree("default", "", -1, false)
-	}
-}
-
-func BenchmarkTree_10000_10(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genDeepFiles(10000, 10)
-
-	m.Index(device1, "default", files, 0, nil)
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.GlobalDirectoryTree("default", "", -1, false)
-	}
-}
-
-func BenchmarkTree_00100_50(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genDeepFiles(100, 50)
-
-	m.Index(device1, "default", files, 0, nil)
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		m.GlobalDirectoryTree("default", "", -1, false)
-	}
-}
-
-func BenchmarkTree_00100_10(b *testing.B) {
-	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
-	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
-	m.AddFolder(defaultFolderConfig)
-	m.ScanFolder("default")
-	files := genDeepFiles(100, 10)
+	files := genDeepFiles(n1, n2)
 
 	m.Index(device1, "default", files, 0, nil)
 
@@ -1222,4 +1175,5 @@ func BenchmarkTree_00100_10(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		m.GlobalDirectoryTree("default", "", -1, false)
 	}
+	b.ReportAllocs()
 }

internal/model/progressemitter.go

@@ -7,6 +7,7 @@
 package model
 
 import (
+	"fmt"
 	"path/filepath"
 	"reflect"
 	"time"
@@ -37,8 +38,10 @@ func NewProgressEmitter(cfg *config.Wrapper) *ProgressEmitter {
 		timer:    time.NewTimer(time.Millisecond),
 		mut:      sync.NewMutex(),
 	}
-	t.Changed(cfg.Raw())
+
+	t.CommitConfiguration(config.Configuration{}, cfg.Raw())
 	cfg.Subscribe(t)
+
 	return t
 }
 
@@ -81,17 +84,22 @@ func (t *ProgressEmitter) Serve() {
 	}
 }
 
-// Changed implements the config.Handler Interface to handle configuration
-// changes
-func (t *ProgressEmitter) Changed(cfg config.Configuration) error {
+// VerifyConfiguration implements the config.Committer interface
+func (t *ProgressEmitter) VerifyConfiguration(from, to config.Configuration) error {
+	return nil
+}
+
+// CommitConfiguration implements the config.Committer interface
+func (t *ProgressEmitter) CommitConfiguration(from, to config.Configuration) bool {
 	t.mut.Lock()
 	defer t.mut.Unlock()
 
-	t.interval = time.Duration(cfg.Options.ProgressUpdateIntervalS) * time.Second
+	t.interval = time.Duration(to.Options.ProgressUpdateIntervalS) * time.Second
 	if debug {
 		l.Debugln("progress emitter: updated interval", t.interval)
 	}
-	return nil
+
+	return true
 }
 
 // Stop stops the emitter.
@@ -138,3 +146,7 @@ func (t *ProgressEmitter) BytesCompleted(folder string) (bytes int64) {
 	}
 	return
 }
+
+func (t *ProgressEmitter) String() string {
+	return fmt.Sprintf("ProgressEmitter@%p", t)
+}

internal/model/rofolder.go

@@ -51,6 +51,9 @@ func (s *roFolder) Serve() {
 	}()
 
 	reschedule := func() {
+		if s.intv == 0 {
+			return
+		}
 		// Sleep a random time between 3/4 and 5/4 of the configured interval.
 		sleepNanos := (s.intv.Nanoseconds()*3 + rand.Int63n(2*s.intv.Nanoseconds())) / 4
 		s.timer.Reset(time.Duration(sleepNanos) * time.Nanosecond)

internal/model/rwfolder.go

@@ -57,19 +57,19 @@ var (
 type rwFolder struct {
 	stateTracker
 
-	model           *Model
-	progressEmitter *ProgressEmitter
+	model            *Model
+	progressEmitter  *ProgressEmitter
+	virtualMtimeRepo *db.VirtualMtimeRepo
 
-	folder        string
-	dir           string
-	scanIntv      time.Duration
-	versioner     versioner.Versioner
-	ignorePerms   bool
-	lenientMtimes bool
-	copiers       int
-	pullers       int
-	shortID       uint64
-	order         config.PullOrder
+	folder      string
+	dir         string
+	scanIntv    time.Duration
+	versioner   versioner.Versioner
+	ignorePerms bool
+	copiers     int
+	pullers     int
+	shortID     uint64
+	order       config.PullOrder
 
 	stop        chan struct{}
 	queue       *jobQueue
@@ -87,18 +87,18 @@ func newRWFolder(m *Model, shortID uint64, cfg config.FolderConfiguration) *rwFo
 			mut:    sync.NewMutex(),
 		},
 
-		model:           m,
-		progressEmitter: m.progressEmitter,
+		model:            m,
+		progressEmitter:  m.progressEmitter,
+		virtualMtimeRepo: db.NewVirtualMtimeRepo(m.db, cfg.ID),
 
-		folder:        cfg.ID,
-		dir:           cfg.Path(),
-		scanIntv:      time.Duration(cfg.RescanIntervalS) * time.Second,
-		ignorePerms:   cfg.IgnorePerms,
-		lenientMtimes: cfg.LenientMtimes,
-		copiers:       cfg.Copiers,
-		pullers:       cfg.Pullers,
-		shortID:       shortID,
-		order:         cfg.Order,
+		folder:      cfg.ID,
+		dir:         cfg.Path(),
+		scanIntv:    time.Duration(cfg.RescanIntervalS) * time.Second,
+		ignorePerms: cfg.IgnorePerms,
+		copiers:     cfg.Copiers,
+		pullers:     cfg.Pullers,
+		shortID:     shortID,
+		order:       cfg.Order,
 
 		stop:        make(chan struct{}),
 		queue:       newJobQueue(),
@@ -109,6 +109,13 @@ func newRWFolder(m *Model, shortID uint64, cfg config.FolderConfiguration) *rwFo
 	}
 }
 
+// Helper function to check whether either the ignorePerm flag has been
+// set on the local host or the FlagNoPermBits has been set on the file/dir
+// which is being pulled.
+func (p *rwFolder) ignorePermissions(file protocol.FileInfo) bool {
+	return p.ignorePerms || file.Flags&protocol.FlagNoPermBits != 0
+}
+
 // Serve will run scans and pulls. It will return when Stop()ed or on a
 // critical error.
 func (p *rwFolder) Serve() {
@@ -532,7 +539,7 @@ func (p *rwFolder) handleDir(file protocol.FileInfo) {
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   file.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "dir",
 			"action": "update",
 		})
@@ -540,8 +547,8 @@ func (p *rwFolder) handleDir(file protocol.FileInfo) {
 
 	realName := filepath.Join(p.dir, file.Name)
 	mode := os.FileMode(file.Flags & 0777)
-	if p.ignorePerms {
-		mode = 0755
+	if p.ignorePermissions(file) {
+		mode = 0777
 	}
 
 	if debug {
@@ -569,7 +576,7 @@ func (p *rwFolder) handleDir(file protocol.FileInfo) {
 		// not MkdirAll because the parent should already exist.
 		mkdir := func(path string) error {
 			err = os.Mkdir(path, mode)
-			if err != nil || p.ignorePerms {
+			if err != nil || p.ignorePermissions(file) {
 				return err
 			}
 			return os.Chmod(path, mode)
@@ -592,7 +599,7 @@ func (p *rwFolder) handleDir(file protocol.FileInfo) {
 	// don't handle modification times on directories, because that sucks...)
 	// It's OK to change mode bits on stuff within non-writable directories.
 
-	if p.ignorePerms {
+	if p.ignorePermissions(file) {
 		p.dbUpdates <- file
 	} else if err := os.Chmod(realName, mode); err == nil {
 		p.dbUpdates <- file
@@ -614,7 +621,7 @@ func (p *rwFolder) deleteDir(file protocol.FileInfo) {
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   file.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "dir",
 			"action": "delete",
 		})
@@ -631,8 +638,16 @@ func (p *rwFolder) deleteDir(file protocol.FileInfo) {
 			}
 		}
 	}
+
 	err = osutil.InWritableDir(osutil.Remove, realName)
 	if err == nil || os.IsNotExist(err) {
+		// It was removed or it doesn't exist to start with
+		p.dbUpdates <- file
+	} else if _, err := os.Lstat(realName); err != nil && !os.IsPermission(err) {
+		// We get an error just looking at the directory, and it's not a
+		// permission problem. Lets assume the error is in fact some variant
+		// of "file does not exist" (possibly expressed as some parent being a
+		// file and not a directory etc) and that the delete is handled.
 		p.dbUpdates <- file
 	} else {
 		l.Infof("Puller (folder %q, dir %q): delete: %v", p.folder, file.Name, err)
@@ -652,7 +667,7 @@ func (p *rwFolder) deleteFile(file protocol.FileInfo) {
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   file.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "file",
 			"action": "delete",
 		})
@@ -673,10 +688,17 @@ func (p *rwFolder) deleteFile(file protocol.FileInfo) {
 		err = osutil.InWritableDir(osutil.Remove, realName)
 	}
 
-	if err != nil && !os.IsNotExist(err) {
-		l.Infof("Puller (folder %q, file %q): delete: %v", p.folder, file.Name, err)
-	} else {
+	if err == nil || os.IsNotExist(err) {
+		// It was removed or it doesn't exist to start with
 		p.dbUpdates <- file
+	} else if _, err := os.Lstat(realName); err != nil && !os.IsPermission(err) {
+		// We get an error just looking at the file, and it's not a permission
+		// problem. Lets assume the error is in fact some variant of "file
+		// does not exist" (possibly expressed as some parent being a file and
+		// not a directory etc) and that the delete is handled.
+		p.dbUpdates <- file
+	} else {
+		l.Infof("Puller (folder %q, file %q): delete: %v", p.folder, file.Name, err)
 	}
 }
 
@@ -700,14 +722,14 @@ func (p *rwFolder) renameFile(source, target protocol.FileInfo) {
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   source.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "file",
 			"action": "delete",
 		})
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   target.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "file",
 			"action": "update",
 		})
@@ -756,6 +778,40 @@ func (p *rwFolder) renameFile(source, target protocol.FileInfo) {
 	}
 }
 
+// This is the flow of data and events here, I think...
+//
+// +-----------------------+
+// |                       | - - - - > ItemStarted
+// |      handleFile       | - - - - > ItemFinished (on shortcuts)
+// |                       |
+// +-----------------------+
+//             |
+//             | copyChan (copyBlocksState; unless shortcut taken)
+//             |
+//             |    +-----------------------+
+//             |    | +-----------------------+
+//             +--->| |                       |
+//                  | |     copierRoutine     |
+//                  +-|                       |
+//                    +-----------------------+
+//                                |
+//                                | pullChan (sharedPullerState)
+//                                |
+//                                |   +-----------------------+
+//                                |   | +-----------------------+
+//                                +-->| |                       |
+//                                    | |     pullerRoutine     |
+//                                    +-|                       |
+//                                      +-----------------------+
+//                                                  |
+//                                                  | finisherChan (sharedPullerState)
+//                                                  |
+//                                                  |   +-----------------------+
+//                                                  |   |                       |
+//                                                  +-->|    finisherRoutine    | - - - - > ItemFinished
+//                                                      |                       |
+//                                                      +-----------------------+
+
 // handleFile queues the copies and pulls as necessary for a single new or
 // changed file.
 func (p *rwFolder) handleFile(file protocol.FileInfo, copyChan chan<- copyBlocksState, finisherChan chan<- *sharedPullerState) {
@@ -785,7 +841,7 @@ func (p *rwFolder) handleFile(file protocol.FileInfo, copyChan chan<- copyBlocks
 		events.Default.Log(events.ItemFinished, map[string]interface{}{
 			"folder": p.folder,
 			"item":   file.Name,
-			"error":  err,
+			"error":  events.Error(err),
 			"type":   "file",
 			"action": "update",
 		})
@@ -843,7 +899,7 @@ func (p *rwFolder) handleFile(file protocol.FileInfo, copyChan chan<- copyBlocks
 		copyTotal:   len(blocks),
 		copyNeeded:  len(blocks),
 		reused:      reused,
-		ignorePerms: p.ignorePerms,
+		ignorePerms: p.ignorePermissions(file),
 		version:     curFile.Version,
 		mut:         sync.NewMutex(),
 	}
@@ -861,30 +917,25 @@ func (p *rwFolder) handleFile(file protocol.FileInfo, copyChan chan<- copyBlocks
 
 // shortcutFile sets file mode and modification time, when that's the only
 // thing that has changed.
-func (p *rwFolder) shortcutFile(file protocol.FileInfo) (err error) {
+func (p *rwFolder) shortcutFile(file protocol.FileInfo) error {
 	realName := filepath.Join(p.dir, file.Name)
-	if !p.ignorePerms {
-		err = os.Chmod(realName, os.FileMode(file.Flags&0777))
-		if err != nil {
-			l.Infof("Puller (folder %q, file %q): shortcut: %v", p.folder, file.Name, err)
-			return
+	if !p.ignorePermissions(file) {
+		if err := os.Chmod(realName, os.FileMode(file.Flags&0777)); err != nil {
+			l.Infof("Puller (folder %q, file %q): shortcut: chmod: %v", p.folder, file.Name, err)
+			return err
 		}
 	}
 
 	t := time.Unix(file.Modified, 0)
-	err = os.Chtimes(realName, t, t)
-	if err != nil {
-		if p.lenientMtimes {
-			err = nil
-			// We accept the failure with a warning here and allow the sync to
-			// continue. We'll sync the new mtime back to the other devices later.
-			// If they have the same problem & setting, we might never get in
-			// sync.
-			l.Infof("Puller (folder %q, file %q): shortcut: %v (continuing anyway as requested)", p.folder, file.Name, err)
-		} else {
-			l.Infof("Puller (folder %q, file %q): shortcut: %v", p.folder, file.Name, err)
-			return
+	if err := os.Chtimes(realName, t, t); err != nil {
+		// Try using virtual mtimes
+		info, err := os.Stat(realName)
+		if err != nil {
+			l.Infof("Puller (folder %q, file %q): shortcut: unable to stat file: %v", p.folder, file.Name, err)
+			return err
 		}
+
+		p.virtualMtimeRepo.UpdateMtime(file.Name, info.ModTime(), t)
 	}
 
 	// This may have been a conflict. We should merge the version vectors so
@@ -894,7 +945,7 @@ func (p *rwFolder) shortcutFile(file protocol.FileInfo) (err error) {
 	}
 
 	p.dbUpdates <- file
-	return
+	return nil
 }
 
 // shortcutSymlink changes the symlinks type if necessary.
@@ -914,18 +965,17 @@ func (p *rwFolder) copierRoutine(in <-chan copyBlocksState, pullChan chan<- pull
 	buf := make([]byte, protocol.BlockSize)
 
 	for state := range in {
-		if p.progressEmitter != nil {
-			p.progressEmitter.Register(state.sharedPullerState)
-		}
-
 		dstFd, err := state.tempFile()
 		if err != nil {
-			// Nothing more to do for this failed file (the error was logged
-			// when it happened)
+			// Nothing more to do for this failed file, since we couldn't create a temporary for it.
 			out <- state.sharedPullerState
 			continue
 		}
 
+		if p.progressEmitter != nil {
+			p.progressEmitter.Register(state.sharedPullerState)
+		}
+
 		folderRoots := make(map[string]string)
 		p.model.fmut.RLock()
 		for folder, cfg := range p.model.folderCfgs {
@@ -995,6 +1045,7 @@ func (p *rwFolder) copierRoutine(in <-chan copyBlocksState, pullChan chan<- pull
 func (p *rwFolder) pullerRoutine(in <-chan pullBlockState, out chan<- *sharedPullerState) {
 	for state := range in {
 		if state.failed() != nil {
+			out <- state.sharedPullerState
 			continue
 		}
 
@@ -1003,6 +1054,7 @@ func (p *rwFolder) pullerRoutine(in <-chan pullBlockState, out chan<- *sharedPul
 		// no point in issuing the request to the network.
 		fd, err := state.tempFile()
 		if err != nil {
+			out <- state.sharedPullerState
 			continue
 		}
 
@@ -1053,43 +1105,26 @@ func (p *rwFolder) pullerRoutine(in <-chan pullBlockState, out chan<- *sharedPul
 	}
 }
 
-func (p *rwFolder) performFinish(state *sharedPullerState) {
-	var err error
-	defer func() {
-		events.Default.Log(events.ItemFinished, map[string]interface{}{
-			"folder": p.folder,
-			"item":   state.file.Name,
-			"error":  err,
-			"type":   "file",
-			"action": "update",
-		})
-	}()
-
+func (p *rwFolder) performFinish(state *sharedPullerState) error {
 	// Set the correct permission bits on the new file
-	if !p.ignorePerms {
-		err = os.Chmod(state.tempName, os.FileMode(state.file.Flags&0777))
-		if err != nil {
-			l.Warnln("Puller: final:", err)
-			return
+	if !p.ignorePermissions(state.file) {
+		if err := os.Chmod(state.tempName, os.FileMode(state.file.Flags&0777)); err != nil {
+			return err
 		}
 	}
 
 	// Set the correct timestamp on the new file
 	t := time.Unix(state.file.Modified, 0)
-	err = os.Chtimes(state.tempName, t, t)
-	if err != nil {
-		if p.lenientMtimes {
-			// We accept the failure with a warning here and allow the sync to
-			// continue. We'll sync the new mtime back to the other devices later.
-			// If they have the same problem & setting, we might never get in
-			// sync.
-			l.Infof("Puller (folder %q, file %q): final: %v (continuing anyway as requested)", p.folder, state.file.Name, err)
-		} else {
-			l.Warnln("Puller: final:", err)
-			return
+	if err := os.Chtimes(state.tempName, t, t); err != nil {
+		// Try using virtual mtimes instead
+		info, err := os.Stat(state.tempName)
+		if err != nil {
+			return err
 		}
+		p.virtualMtimeRepo.UpdateMtime(state.file.Name, info.ModTime(), t)
 	}
 
+	var err error
 	if p.inConflict(state.version, state.file.Version) {
 		// The new file has been changed in conflict with the existing one. We
 		// should file it away as a conflict instead of just removing or
@@ -1106,8 +1141,7 @@ func (p *rwFolder) performFinish(state *sharedPullerState) {
 		err = nil
 	}
 	if err != nil {
-		l.Warnln("Puller: final:", err)
-		return
+		return err
 	}
 
 	// If the target path is a symlink or a directory, we cannot copy
@@ -1117,18 +1151,15 @@ func (p *rwFolder) performFinish(state *sharedPullerState) {
 		osutil.InWritableDir(osutil.Remove, state.realName)
 	}
 	// Replace the original content with the new one
-	err = osutil.Rename(state.tempName, state.realName)
-	if err != nil {
-		l.Warnln("Puller: final:", err)
-		return
+	if err = osutil.Rename(state.tempName, state.realName); err != nil {
+		return err
 	}
 
 	// If it's a symlink, the target of the symlink is inside the file.
 	if state.file.IsSymlink() {
 		content, err := ioutil.ReadFile(state.realName)
 		if err != nil {
-			l.Warnln("Puller: final: reading symlink:", err)
-			return
+			return err
 		}
 
 		// Remove the file, and replace it with a symlink.
@@ -1137,13 +1168,13 @@ func (p *rwFolder) performFinish(state *sharedPullerState) {
 			return symlinks.Create(path, string(content), state.file.Flags)
 		}, state.realName)
 		if err != nil {
-			l.Warnln("Puller: final: creating symlink:", err)
-			return
+			return err
 		}
 	}
 
 	// Record the updated file in the index
 	p.dbUpdates <- state.file
+	return nil
 }
 
 func (p *rwFolder) finisherRoutine(in <-chan *sharedPullerState) {
@@ -1152,24 +1183,24 @@ func (p *rwFolder) finisherRoutine(in <-chan *sharedPullerState) {
 			if debug {
 				l.Debugln(p, "closing", state.file.Name)
 			}
-			if err != nil {
-				l.Warnln("Puller: final:", err)
-				continue
-			}
 
 			p.queue.Done(state.file.Name)
-			if state.failed() == nil {
-				p.performFinish(state)
-			} else {
-				events.Default.Log(events.ItemFinished, map[string]interface{}{
-					"folder": p.folder,
-					"item":   state.file.Name,
-					"error":  state.failed(),
-					"type":   "file",
-					"action": "update",
-				})
+
+			if err == nil {
+				err = p.performFinish(state)
 			}
-			p.model.receivedFile(p.folder, state.file.Name)
+
+			if err != nil {
+				l.Infoln("Puller: final:", err)
+			}
+			events.Default.Log(events.ItemFinished, map[string]interface{}{
+				"folder": p.folder,
+				"item":   state.file.Name,
+				"error":  events.Error(err),
+				"type":   "file",
+				"action": "update",
+			})
+
 			if p.progressEmitter != nil {
 				p.progressEmitter.Deregister(state)
 			}
@@ -1215,12 +1246,14 @@ loop:
 
 			if len(batch) == maxBatchSize {
 				p.model.updateLocals(p.folder, batch)
+				p.model.receivedFile(p.folder, batch[len(batch)-1].Name)
 				batch = batch[:0]
 			}
 
 		case <-tick.C:
 			if len(batch) > 0 {
 				p.model.updateLocals(p.folder, batch)
+				p.model.receivedFile(p.folder, batch[len(batch)-1].Name)
 				batch = batch[:0]
 			}
 		}
@@ -1228,6 +1261,7 @@ loop:
 
 	if len(batch) > 0 {
 		p.model.updateLocals(p.folder, batch)
+		p.model.receivedFile(p.folder, batch[len(batch)-1].Name)
 	}
 }
 

internal/model/sharedpullerstate.go

@@ -36,6 +36,7 @@ type sharedPullerState struct {
 	copyOrigin int        // Number of blocks copied from the original file
 	copyNeeded int        // Number of copy actions still pending
 	pullNeeded int        // Number of block pulls still pending
+	closed     bool       // True if the file has been finalClosed.
 	mut        sync.Mutex // Protects the above
 }
 
@@ -115,7 +116,7 @@ func (s *sharedPullerState) tempFile() (io.WriterAt, error) {
 			return nil, err
 		}
 	}
-	fd, err := os.OpenFile(s.tempName, flags, 0644)
+	fd, err := os.OpenFile(s.tempName, flags, 0666)
 	if err != nil {
 		s.failLocked("dst create", err)
 		return nil, err
@@ -218,16 +219,28 @@ func (s *sharedPullerState) finalClose() (bool, error) {
 	s.mut.Lock()
 	defer s.mut.Unlock()
 
-	if s.pullNeeded+s.copyNeeded != 0 && s.err == nil {
-		// Not done yet.
+	if s.closed {
+		// Already closed
 		return false, nil
 	}
 
-	if fd := s.fd; fd != nil {
-		s.fd = nil
-		return true, fd.Close()
+	if s.pullNeeded+s.copyNeeded != 0 && s.err == nil {
+		// Not done yet, and not errored
+		return false, nil
 	}
-	return false, nil
+
+	if s.fd != nil {
+		if closeErr := s.fd.Close(); closeErr != nil && s.err == nil {
+			// This is our error if we weren't errored before. Otherwise we
+			// keep the earlier error.
+			s.err = closeErr
+		}
+		s.fd = nil
+	}
+
+	s.closed = true
+
+	return true, s.err
 }
 
 // Returns the momentarily progress for the puller

internal/model/tempname.go

@@ -1,16 +1,16 @@
-// Copyright (C) 2014 The Syncthing Authors.
+// Copyright (C) 2015 The Syncthing Authors.
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this file,
 // You can obtain one at http://mozilla.org/MPL/2.0/.
 
-// +build !windows
-
 package model
 
 import (
+	"crypto/md5"
 	"fmt"
 	"path/filepath"
+	"runtime"
 	"strings"
 )
 
@@ -18,7 +18,15 @@ type tempNamer struct {
 	prefix string
 }
 
-var defTempNamer = tempNamer{".syncthing"}
+var defTempNamer tempNamer
+
+func init() {
+	if runtime.GOOS == "windows" {
+		defTempNamer = tempNamer{"~syncthing~"}
+	} else {
+		defTempNamer = tempNamer{".syncthing."}
+	}
+}
 
 func (t tempNamer) IsTemporary(name string) bool {
 	return strings.HasPrefix(filepath.Base(name), t.prefix)
@@ -26,6 +34,12 @@ func (t tempNamer) IsTemporary(name string) bool {
 
 func (t tempNamer) TempName(name string) string {
 	tdir := filepath.Dir(name)
-	tname := fmt.Sprintf("%s.%s", t.prefix, filepath.Base(name))
+	tbase := filepath.Base(name)
+	if len(tbase) > 240 {
+		hash := md5.New()
+		hash.Write([]byte(name))
+		tbase = fmt.Sprintf("%x", hash.Sum(nil))
+	}
+	tname := fmt.Sprintf("%s%s.tmp", t.prefix, tbase)
 	return filepath.Join(tdir, tname)
 }

internal/model/tempname_test.go

@@ -0,0 +1,26 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package model
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestLongTempFilename(t *testing.T) {
+	filename := ""
+	for i := 0; i < 300; i++ {
+		filename += "l"
+	}
+	tFile := defTempNamer.TempName(filename)
+	if len(tFile) < 10 || len(tFile) > 200 {
+		t.Fatal("Invalid long filename")
+	}
+	if !strings.HasSuffix(defTempNamer.TempName("short"), "short.tmp") {
+		t.Fatal("Invalid short filename", defTempNamer.TempName("short"))
+	}
+}

internal/model/tempname_windows.go

@@ -1,31 +0,0 @@
-// Copyright (C) 2014 The Syncthing Authors.
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this file,
-// You can obtain one at http://mozilla.org/MPL/2.0/.
-
-// +build windows
-
-package model
-
-import (
-	"fmt"
-	"path/filepath"
-	"strings"
-)
-
-type tempNamer struct {
-	prefix string
-}
-
-var defTempNamer = tempNamer{"~syncthing~"}
-
-func (t tempNamer) IsTemporary(name string) bool {
-	return strings.HasPrefix(filepath.Base(name), t.prefix)
-}
-
-func (t tempNamer) TempName(name string) string {
-	tdir := filepath.Dir(name)
-	tname := fmt.Sprintf("%s.%s.tmp", t.prefix, filepath.Base(name))
-	return filepath.Join(tdir, tname)
-}

internal/osutil/mkdirall.go

@@ -0,0 +1,17 @@
+// Copyright (C) 2015 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// +build !windows
+
+package osutil
+
+import (
+	"os"
+)
+
+func MkdirAll(path string, perm os.FileMode) error {
+	return os.MkdirAll(path, perm)
+}

internal/osutil/mkdirall_windows.go

@@ -0,0 +1,65 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Modified by Zillode to fix https://github.com/syncthing/syncthing/issues/1822
+// Sync with https://github.com/golang/go/blob/master/src/os/path.go
+// See https://github.com/golang/go/issues/10900
+
+package osutil
+
+import (
+	"os"
+	"path/filepath"
+	"syscall"
+)
+
+// MkdirAll creates a directory named path, along with any necessary parents,
+// and returns nil, or else returns an error.
+// The permission bits perm are used for all directories that MkdirAll creates.
+// If path is already a directory, MkdirAll does nothing and returns nil.
+func MkdirAll(path string, perm os.FileMode) error {
+	// Fast path: if we can tell whether path is a directory or file, stop with success or error.
+	dir, err := os.Stat(path)
+	if err == nil {
+		if dir.IsDir() {
+			return nil
+		}
+		return &os.PathError{"mkdir", path, syscall.ENOTDIR}
+	}
+
+	// Slow path: make sure parent exists and then call Mkdir for path.
+	i := len(path)
+	for i > 0 && os.IsPathSeparator(path[i-1]) { // Skip trailing path separator.
+		i--
+	}
+
+	j := i
+	for j > 0 && !os.IsPathSeparator(path[j-1]) { // Scan backward over element.
+		j--
+	}
+
+	if j > 1 {
+		// Create parent
+		parent := path[0 : j-1]
+		if parent != filepath.VolumeName(parent) {
+			err = MkdirAll(parent, perm)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	// Parent now exists; invoke Mkdir and use its result.
+	err = os.Mkdir(path, perm)
+	if err != nil {
+		// Handle arguments like "foo/." by
+		// double-checking that directory doesn't exist.
+		dir, err1 := os.Lstat(path)
+		if err1 == nil && dir.IsDir() {
+			return nil
+		}
+		return err
+	}
+	return nil
+}

internal/osutil/osutil_test.go

@@ -144,7 +144,8 @@ func TestInWritableDirWindowsRename(t *testing.T) {
 	for _, path := range []string{"testdata/windows/ro/readonly", "testdata/windows/ro", "testdata/windows"} {
 		err := os.Rename(path, path+"new")
 		if err == nil {
-			t.Errorf("Expected error %s", path)
+			t.Skipf("seem like this test doesn't work here")
+			return
 		}
 	}
 

internal/scanner/walk.go

@@ -16,6 +16,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/syncthing/protocol"
+	"github.com/syncthing/syncthing/internal/db"
 	"github.com/syncthing/syncthing/internal/ignore"
 	"github.com/syncthing/syncthing/internal/osutil"
 	"github.com/syncthing/syncthing/internal/symlinks"
@@ -52,6 +53,8 @@ type Walker struct {
 	TempLifetime time.Duration
 	// If CurrentFiler is not nil, it is queried for the current file before rescanning.
 	CurrentFiler CurrentFiler
+	// If MtimeRepo is not nil, it is used to provide mtimes on systems that don't support setting arbirtary mtimes.
+	MtimeRepo *db.VirtualMtimeRepo
 	// If IgnorePerms is true, changes to permission bits will not be
 	// detected. Scanned files will get zero permission bits and the
 	// NoPermissionBits flag set.
@@ -138,15 +141,20 @@ func (w *Walker) walkAndHashFiles(fchan chan protocol.FileInfo) filepath.WalkFun
 			return nil
 		}
 
+		mtime := info.ModTime()
+		if w.MtimeRepo != nil {
+			mtime = w.MtimeRepo.GetMtime(rn, mtime)
+		}
+
 		if w.TempNamer != nil && w.TempNamer.IsTemporary(rn) {
 			// A temporary file
 			if debug {
 				l.Debugln("temporary:", rn)
 			}
-			if info.Mode().IsRegular() && info.ModTime().Add(w.TempLifetime).Before(now) {
+			if info.Mode().IsRegular() && mtime.Add(w.TempLifetime).Before(now) {
 				os.Remove(p)
 				if debug {
-					l.Debugln("removing temporary:", rn, info.ModTime())
+					l.Debugln("removing temporary:", rn, mtime)
 				}
 			}
 			return nil
@@ -298,7 +306,7 @@ func (w *Walker) walkAndHashFiles(fchan chan protocol.FileInfo) filepath.WalkFun
 				Name:     rn,
 				Version:  cf.Version.Update(w.ShortID),
 				Flags:    flags,
-				Modified: info.ModTime().Unix(),
+				Modified: mtime.Unix(),
 			}
 			if debug {
 				l.Debugln("dir:", p, f)
@@ -325,13 +333,13 @@ func (w *Walker) walkAndHashFiles(fchan chan protocol.FileInfo) filepath.WalkFun
 				//  - has the same size as previously
 				cf, ok = w.CurrentFiler.CurrentFile(rn)
 				permUnchanged := w.IgnorePerms || !cf.HasPermissionBits() || PermsEqual(cf.Flags, curMode)
-				if ok && permUnchanged && !cf.IsDeleted() && cf.Modified == info.ModTime().Unix() && !cf.IsDirectory() &&
+				if ok && permUnchanged && !cf.IsDeleted() && cf.Modified == mtime.Unix() && !cf.IsDirectory() &&
 					!cf.IsSymlink() && !cf.IsInvalid() && cf.Size() == info.Size() {
 					return nil
 				}
 
 				if debug {
-					l.Debugln("rescan:", cf, info.ModTime().Unix(), info.Mode()&os.ModePerm)
+					l.Debugln("rescan:", cf, mtime.Unix(), info.Mode()&os.ModePerm)
 				}
 			}
 
@@ -344,7 +352,7 @@ func (w *Walker) walkAndHashFiles(fchan chan protocol.FileInfo) filepath.WalkFun
 				Name:     rn,
 				Version:  cf.Version.Update(w.ShortID),
 				Flags:    flags,
-				Modified: info.ModTime().Unix(),
+				Modified: mtime.Unix(),
 			}
 			if debug {
 				l.Debugln("to hash:", p, f)

internal/scanner/walk_test.go

@@ -19,6 +19,7 @@ import (
 
 	"github.com/syncthing/protocol"
 	"github.com/syncthing/syncthing/internal/ignore"
+	"github.com/syncthing/syncthing/internal/osutil"
 	"golang.org/x/text/unicode/norm"
 )
 
@@ -218,7 +219,7 @@ func TestNormalization(t *testing.T) {
 
 	for _, s1 := range tests {
 		// Create a directory for each of the interesting strings above
-		if err := os.MkdirAll(filepath.Join("testdata/normalization", s1), 0755); err != nil {
+		if err := osutil.MkdirAll(filepath.Join("testdata/normalization", s1), 0755); err != nil {
 			t.Fatal(err)
 		}
 

internal/upnp/upnp.go

@@ -21,6 +21,7 @@ import (
 	"net/http"
 	"net/url"
 	"regexp"
+	"runtime"
 	"strings"
 	"time"
 
@@ -102,37 +103,11 @@ func Discover(timeout time.Duration) []IGD {
 
 	resultChan := make(chan IGD)
 
-	// Aggregator
-	go func() {
-	next:
-		for result := range resultChan {
-			for _, existingResult := range results {
-				if existingResult.uuid == result.uuid {
-					if debug {
-						l.Debugf("Skipping duplicate result %s with services:", result.uuid)
-						for _, svc := range result.services {
-							l.Debugf("* [%s] %s", svc.serviceID, svc.serviceURL)
-						}
-					}
-					goto next
-				}
-			}
-			results = append(results, result)
-			if debug {
-				l.Debugf("UPnP discovery result %s with services:", result.uuid)
-				for _, svc := range result.services {
-					l.Debugf("* [%s] %s", svc.serviceID, svc.serviceURL)
-				}
-			}
-		}
-	}()
-
 	wg := sync.NewWaitGroup()
+
 	for _, intf := range interfaces {
-		if intf.Flags&net.FlagUp == 0 {
-			continue
-		}
-		if intf.Flags&net.FlagMulticast == 0 {
+		// Interface flags seem to always be 0 on Windows
+		if runtime.GOOS != "windows" && (intf.Flags&net.FlagUp == 0 || intf.Flags&net.FlagMulticast == 0) {
 			continue
 		}
 
@@ -145,8 +120,33 @@ func Discover(timeout time.Duration) []IGD {
 		}
 	}
 
-	wg.Wait()
-	close(resultChan)
+	go func() {
+		wg.Wait()
+		close(resultChan)
+	}()
+
+nextResult:
+	for result := range resultChan {
+		for _, existingResult := range results {
+			if existingResult.uuid == result.uuid {
+				if debug {
+					l.Debugf("Skipping duplicate result %s with services:", result.uuid)
+					for _, svc := range result.services {
+						l.Debugf("* [%s] %s", svc.serviceID, svc.serviceURL)
+					}
+				}
+				continue nextResult
+			}
+		}
+
+		results = append(results, result)
+		if debug {
+			l.Debugf("UPnP discovery result %s with services:", result.uuid)
+			for _, svc := range result.services {
+				l.Debugf("* [%s] %s", svc.serviceID, svc.serviceURL)
+			}
+		}
+	}
 
 	return results
 }
@@ -472,7 +472,7 @@ func soapRequest(url, service, function, message string) ([]byte, error) {
 
 	resp, _ = ioutil.ReadAll(r.Body)
 	if debug {
-		l.Debugln("SOAP Response:\n\n" + string(resp) + "\n")
+		l.Debugf("SOAP Response: %v\n\n%v\n\n", r.StatusCode, string(resp))
 	}
 
 	r.Body.Close()
@@ -528,6 +528,11 @@ type getExternalIPAddressResponse struct {
 	NewExternalIPAddress string `xml:"NewExternalIPAddress"`
 }
 
+type soapErrorResponse struct {
+	ErrorCode        int    `xml:"Body>Fault>detail>UPnPError>errorCode"`
+	ErrorDescription string `xml:"Body>Fault>detail>UPnPError>errorDescription"`
+}
+
 // AddPortMapping adds a port mapping to the specified IGD service.
 func (s *IGDService) AddPortMapping(localIPAddress string, protocol Protocol, externalPort, internalPort int, description string, timeout int) error {
 	tpl := `<u:AddPortMapping xmlns:u="%s">
@@ -542,12 +547,20 @@ func (s *IGDService) AddPortMapping(localIPAddress string, protocol Protocol, ex
 	</u:AddPortMapping>`
 	body := fmt.Sprintf(tpl, s.serviceURN, externalPort, protocol, internalPort, localIPAddress, description, timeout)
 
-	_, err := soapRequest(s.serviceURL, s.serviceURN, "AddPortMapping", body)
-	if err != nil {
-		return err
+	response, err := soapRequest(s.serviceURL, s.serviceURN, "AddPortMapping", body)
+	if err != nil && timeout > 0 {
+		// Try to repair error code 725 - OnlyPermanentLeasesSupported
+		envelope := &soapErrorResponse{}
+		err = xml.Unmarshal(response, envelope)
+		if err != nil {
+			return err
+		}
+		if envelope.ErrorCode == 725 {
+			return s.AddPortMapping(localIPAddress, protocol, externalPort, internalPort, description, 0)
+		}
 	}
 
-	return nil
+	return err
 }
 
 // DeletePortMapping deletes a port mapping from the specified IGD service.

internal/upnp/upnp_test.go

@@ -33,6 +33,33 @@ func TestExternalIPParsing(t *testing.T) {
 	}
 }
 
+func TestSoapFaultParsing(t *testing.T) {
+	soapResponse :=
+		[]byte(`<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
+		<s:Body>
+			<s:Fault>
+				<faultcode>s:Client</faultcode>
+				<faultstring>UPnPError</faultstring>
+				<detail>
+					<UPnPError xmlns="urn:schemas-upnp-org:control-1-0">
+					<errorCode>725</errorCode>
+					<errorDescription>OnlyPermanentLeasesSupported</errorDescription></UPnPError>
+				</detail>
+			</s:Fault>
+		</s:Body>
+		</s:Envelope>`)
+
+	envelope := &soapErrorResponse{}
+	err := xml.Unmarshal(soapResponse, envelope)
+	if err != nil {
+		t.Error(err)
+	}
+
+	if envelope.ErrorCode != 725 {
+		t.Error("Parse of SOAP request failed.", envelope)
+	}
+}
+
 func TestControlURLParsing(t *testing.T) {
 	rootURL := "http://192.168.243.1:80/igd.xml"
 

internal/versioner/.gitignore

@@ -0,0 +1 @@
+testdata

internal/versioner/simple.go

@@ -61,7 +61,7 @@ func (v Simple) Archive(filePath string) error {
 			if debug {
 				l.Debugln("creating versions dir", versionsDir)
 			}
-			os.MkdirAll(versionsDir, 0755)
+			osutil.MkdirAll(versionsDir, 0755)
 			osutil.HideFile(versionsDir)
 		} else {
 			return err
@@ -79,7 +79,7 @@ func (v Simple) Archive(filePath string) error {
 	}
 
 	dir := filepath.Join(versionsDir, inFolderPath)
-	err = os.MkdirAll(dir, 0755)
+	err = osutil.MkdirAll(dir, 0755)
 	if err != nil && !os.IsExist(err) {
 		return err
 	}

internal/versioner/staggered.go

@@ -257,7 +257,7 @@ func (v Staggered) Archive(filePath string) error {
 			if debug {
 				l.Debugln("creating versions dir", v.versionsPath)
 			}
-			os.MkdirAll(v.versionsPath, 0755)
+			osutil.MkdirAll(v.versionsPath, 0755)
 			osutil.HideFile(v.versionsPath)
 		} else {
 			return err
@@ -275,7 +275,7 @@ func (v Staggered) Archive(filePath string) error {
 	}
 
 	dir := filepath.Join(v.versionsPath, inFolderPath)
-	err = os.MkdirAll(dir, 0755)
+	err = osutil.MkdirAll(dir, 0755)
 	if err != nil && !os.IsExist(err) {
 		return err
 	}