lib/db: Don't get blocklists on drop and missing continue (ref #6457) (#6502)

This reverts commit c101a04179.

.github/ISSUE_TEMPLATE.md

@@ -36,7 +36,7 @@ its entirety.
 
 ### Version Information
 
-Syncthing Version: v0.x.y
+Syncthing Version: v1.x.y
 OS Version: Windows 7 / Ubuntu 14.04 / ...
 Browser Version: (if applicable, for GUI issues)
 

.github/SECURITY.md

@@ -0,0 +1,48 @@
+## Reporting a Vulnerability
+
+If you believe that you've found a Syncthing-related security vulnerability, please report it by sending email to the address security@syncthing.net. The PGP key for security@syncthing.net (B683AD7B76CAB013) below can be used to send encrypted mail or to verify responses received from that address.
+
+```
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1
+
+mQENBFShFlIBCACsW346HYskhKhxrdZMjyU5Ntsjvg6/ogqINDPoL10/oaIP0G+t
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+HWAY8cRlv6WIOhK8w8oroiYx0SID8jMeEwJBS4DL7qWtJMkDo8ZEJiB+Pkd963MX
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+btiA6gdPE70pJYgJTKX7siCQ2w770H3CBSKmqEXadr7WnfIgUYIDaSxadeGzB/Mn
+3SHCYRCqbA7mwu2k4wNNvCEM0xZqFAvaDJ4avlZ5oiMT8IFHKsjC77nkhmfXaIGt
+hn10H2MFADjvJYul7vR+Ghg1wGhTGWo2u7VVj9BI+AfvnWaouFI0cx2KNWEI/Ocj
+z6jk8nmC3yOEFQECM/hF4lkAOv9CQUa8UcvAr31trzawmV1iSsKjmVZgqd0N4T8f
+hUikqUPZGNCRcqEUffTzggIyGPbedFnZw9Di7o1xByxyTrZycemAVqaVGF+9nFLG
+pccAEQEAAYkBHwQYAQIACQUCVKEWUgIbDAAKCRC2g617dsqwEzrjB/9q0T8A4XUE
+p0g6xq86jhmh4jlEedxrfXUL3R6ejFtuKMThulxEP0xiQ7xLzBhOnvyxLCsVbjp8
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+M7Q8GZuww1rk
+=No/v
+-----END PGP PUBLIC KEY BLOCK-----
+```

.golangci.yml

@@ -1,5 +1,26 @@
+linters-settings:
+  maligned:
+    suggest-new: true
+
+linters:
+  enable-all: true
+  disable:
+    - goimports
+    - depguard
+    - lll
+    - gochecknoinits
+    - gochecknoglobals
+    - gofmt
+    - scopelint
+    - gocyclo
+    - funlen
+    - wsl
+    - gocognit
+    - godox
+
 service:
-  golangci-lint-version: 1.13.x
+  golangci-lint-version: 1.21.x
   prepare:
+    - rm -f go.sum # 1.12 -> 1.13 issues with QUIC-go
+    - GO111MODULE=on go mod vendor
     - go run build.go assets
-    - GO111MODULE=on go mod vendor

AUTHORS

@@ -16,20 +16,28 @@
 Aaron Bieber (qbit) <qbit@deftly.net>
 Adam Piggott (ProactiveServices) <aD@simplypeachy.co.uk> <simplypeachy@users.noreply.github.com> <ProactiveServices@users.noreply.github.com> <adam@proactiveservices.co.uk>
 Adel Qalieh (adelq) <aqalieh95@gmail.com> <adelq@users.noreply.github.com>
+Alan Pope <alan@popey.com>
 Alessandro G. (alessandro.g89) <alessandro.g89@gmail.com>
+Alex Xu <alex.hello71@gmail.com>
 Alexander Graf (alex2108) <register-github@alex-graf.de>
 Alexandre Viau (aviau) <alexandre@alexandreviau.net> <aviau@debian.org>
+Aman Gupta <aman@tmm1.net>
 Anderson Mesquita (andersonvom) <andersonvom@gmail.com>
 andresvia <andres.via@gmail.com>
 Andrew Dunham (andrew-d) <andrew@du.nham.ca>
 Andrew Rabert (nvllsvm) <ar@nullsum.net> <6550543+nvllsvm@users.noreply.github.com>
 Andrey D (scienmind) <scintertech@cryptolab.net> <scienmind@users.noreply.github.com>
+André Colomb (acolomb) <src@andre.colomb.de> <github.com@andre.colomb.de>
 andyleap <andyleap@gmail.com>
+Anjan Momi <anjan@momi.ca>
 Antoine Lamielle (0x010C) <antoine.lamielle@0x010c.fr> <gh@0x010c.fr>
 Antony Male (canton7) <antony.male@gmail.com>
 Aranjedeath <Aranjedeath@users.noreply.github.com>
+Arkadiusz Tymiński <gevleeog@gmail.com>
 Arthur Axel fREW Schmidt (frioux) <frew@afoolishmanifesto.com> <frioux@gmail.com>
-Audrius Butkevicius (AudriusButkevicius) <audrius.butkevicius@gmail.com>
+Artur Zubilewicz <AkaZecik@users.noreply.github.com>
+Audrius Butkevicius (AudriusButkevicius) <audrius.butkevicius@gmail.com> <github@audrius.rocks>
+Aurélien Rainone <476650+arl@users.noreply.github.com>
 BAHADIR YILMAZ <bahadiryilmaz32@gmail.com>
 Bart De Vries (mogwa1) <devriesb@gmail.com>
 Ben Curthoys (bencurthoys) <ben@bencurthoys.com>
@@ -40,21 +48,25 @@ Benedikt Heine (bebehei) <bebe@bebehei.de>
 Benedikt Morbach <benedikt.morbach@googlemail.com>
 Benno Fünfstück <benno.fuenfstueck@gmail.com>
 Benny Ng (tpng) <benny.tpng@gmail.com>
+boomsquared <54829195+boomsquared@users.noreply.github.com>
 Boris Rybalkin <ribalkin@gmail.com>
 Brandon Philips (philips) <brandon@ifup.org>
 Brendan Long (brendanlong) <self@brendanlong.com>
 Brian R. Becker (brbecker) <brbecker@gmail.com>
 Caleb Callaway (cqcallaw) <enlightened.despot@gmail.com>
-Carsten Hagemann (Moter8) <moter8@gmail.com>
+Carsten Hagemann (carstenhag) <moter8@gmail.com> <carsten@chagemann.de>
 Cathryne Linenweaver (Cathryne) <cathryne.linenweaver@gmail.com> <Cathryne@users.noreply.github.com> <katrinleinweber@MAC.local>
 Cedric Staniewski (xduugu) <cedric@gmx.ca>
+chenrui <rui@meetup.com>
 Chris Howie (cdhowie) <me@chrishowie.com>
 Chris Joel (cdata) <chris@scriptolo.gy>
 Chris Tonkinson <chris@masterbran.ch>
 chucic <chucic@seznam.cz>
 Colin Kennedy (moshen) <moshen.colin@gmail.com>
-Cromefire_ <tim.l@nghorst.net>
+Cromefire_ <tim.l@nghorst.net> <26320625+cromefire@users.noreply.github.com>
+Cyprien Devillez <cypx@users.noreply.github.com>
 Dale Visser <dale.visser@live.com>
+Dan <benda.daniel@gmail.com>
 Daniel Bergmann (brgmnn) <dan.arne.bergmann@gmail.com> <brgmnn@users.noreply.github.com>
 Daniel Harte (norgeous) <daniel@harte.me> <daniel@danielharte.co.uk> <norgeous@users.noreply.github.com>
 Daniel Martí (mvdan) <mvdan@mvdan.cc>
@@ -62,9 +74,12 @@ Darshil Chanpura (dtchanpura) <dtchanpura@gmail.com> <dcprime314@gmail.com>
 David Rimmer (dinosore) <dinosore@dbrsoftware.co.uk>
 Denis A. (dva) <denisva@gmail.com>
 Dennis Wilson (snnd) <dw@risu.io>
+dependabot-preview[bot] <dependabot-preview[bot]@users.noreply.github.com> <27856297+dependabot-preview[bot]@users.noreply.github.com>
+dependabot[bot] <dependabot[bot]@users.noreply.github.com>
 derekriemer <derek.riemer@colorado.edu>
 desbma <desbma@users.noreply.github.com>
 Dmitry Saveliev (dsaveliev) <d.e.saveliev@gmail.com>
+Domenic Horner <domenic@tgxn.net>
 Dominik Heidler (asdil12) <dominik@heidler.eu>
 Elias Jarlebring (jarlebring) <jarlebring@gmail.com>
 Elliot Huffman <thelich2@gmail.com>
@@ -77,6 +92,7 @@ Felix Unterpaintner (bigbear2nd) <bigbear2nd@gmail.com>
 Francois-Xavier Gsell (zukoo) <fxgsell@gmail.com>
 Frank Isemann (fti7) <frank@isemann.name>
 georgespatton <georgespatton@users.noreply.github.com>
+ghjklw <malo@jaffre.info>
 Gilli Sigurdsson (gillisig) <gilli@vx.is>
 Graham Miln (grahammiln) <graham.miln@dssw.co.uk> <graham.miln@miln.eu>
 Han Boetes <han@boetes.org>
@@ -85,9 +101,11 @@ Heiko Zuerker (Smiley73) <heiko@zuerker.org>
 Hugo Locurcio <hugo.locurcio@hugo.pro>
 Iain Barnett <iainspeed@gmail.com>
 Ian Johnson (anonymouse64) <ian.johnson@canonical.com> <person.uwsome@gmail.com>
+Ilya Brin <464157+ilyabrin@users.noreply.github.com>
 Iskander Sharipov (Alex) <quasilyte@gmail.com>
 Jaakko Hannikainen (jgke) <jgke@jgke.fi>
 Jacek Szafarkiewicz (hadogenes) <szafar@linux.pl>
+Jacob <jyundt@gmail.com>
 Jake Peterson (acogdev) <jake@acogdev.com>
 Jakob Borg (calmh) <jakob@nym.se> <jakob@kastelo.net>
 James Patterson (jpjp) <jamespatterson@operamail.com> <jpjp@users.noreply.github.com>
@@ -95,6 +113,7 @@ janost <janost@tuta.io>
 Jaroslav Malec (dzarda) <dzardacz@gmail.com>
 jaseg <githubaccount@jaseg.net>
 Jaya Chithra (jayachithra) <s.k.jayachithra@gmail.com>
+jelle van der Waa <jelle@vdwaa.nl>
 Jens Diemer (jedie) <github.com@jensdiemer.de> <git@jensdiemer.de>
 Jerry Jacobs (xor-gate) <jerry.jacobs@xor-gate.org> <xor-gate@users.noreply.github.com>
 Jochen Voss (seehuhn) <voss@seehuhn.de>
@@ -105,6 +124,7 @@ Jonas Thelemann <e-mail@jonas-thelemann.de>
 Jonathan Cross <jcross@gmail.com>
 Jose Manuel Delicado (jmdaweb) <jmdaweb@hotmail.com> <jmdaweb@users.noreply.github.com>
 Jörg Thalheim <Mic92@users.noreply.github.com>
+Kalle Laine <pahakalle@protonmail.com>
 Karol Różycki (krozycki) <rozycki.karol@gmail.com>
 Keith Turner <kturner@apache.org>
 Kelong Cong (kc1212) <kc04bc@gmx.com> <kc1212@users.noreply.github.com>
@@ -120,13 +140,16 @@ Leo Arias (elopio) <yo@elopio.net>
 Liu Siyuan (liusy182) <liusy182@gmail.com> <liusy182@hotmail.com>
 Lode Hoste (Zillode) <zillode@zillode.be>
 Lord Landon Agahnim (LordLandon) <lordlandon@gmail.com>
+Lukas Lihotzki <lukas@lihotzki.de>
 Majed Abdulaziz (majedev) <majed.alhajry@gmail.com>
 Marc Laporte (marclaporte) <marc@marclaporte.com> <marc@laporte.name>
 Marc Pujol (kilburn) <kilburn@la3.org>
 Marcin Dziadus (marcindziadus) <dziadus.marcin@gmail.com>
 marco-m <marco.molteni@laposte.net>
+Marcus Legendre <marcus.legendre@gmail.com>
 Mark Pulford (mpx) <mark@kyne.com.au>
 Mateusz Naściszewski (mateon1) <matin1111@wp.pl>
+Mateusz Ż <thedead4fun@live.com>
 Matic Potočnik <hairyfotr@gmail.com>
 Matt Burke (burkemw3) <mburke@amplify.com> <burkemw3@gmail.com>
 Matt Robenolt <matt@ydekproductions.com>
@@ -140,16 +163,22 @@ Michael Ploujnikov (plouj) <ploujj@gmail.com>
 Michael Tilli (pyfisch) <pyfisch@gmail.com>
 Mike Boone <mike@boonedocks.net>
 MikeLund <MikeLund@users.noreply.github.com>
+Mingxuan Lin <gdlmx@users.noreply.github.com>
 Nate Morrison (nrm21) <natemorrison@gmail.com>
 Nicholas Rishel (PrototypeNM1) <rishel.nick@gmail.com> <PrototypeNM1@users.noreply.github.com>
 Nico Stapelbroek <3368018+nstapelbroek@users.noreply.github.com>
 Nicolas Braud-Santoni <nicolas@braud-santoni.eu>
 Niels Peter Roest (Niller303) <nielsproest@hotmail.com> <seje.niels@hotmail.com>
 Nils Jakobi (thunderstorm99) <jakobi.nils@gmail.com>
+Nitroretro <43112364+Nitroretro@users.noreply.github.com>
 NoLooseEnds <jon.koslung@gmail.com>
+Oliver Freyermuth <o.freyermuth@googlemail.com>
 otbutz <tbutz@optitool.de>
+Otiel <Otiel@users.noreply.github.com>
 Oyebanji Jacob Mayowa <oyebanji05@gmail.com>
+Pablo <pbaeyens31+github@gmail.com>
 Pascal Jungblut (pascalj) <github@pascalj.com> <mail@pascal-jungblut.com>
+Paul Brit <paulbrit44@gmail.com>
 Pawel Palenica (qepasa) <pawelpalenica11@gmail.com>
 Paweł Rozlach <vespian@users.noreply.github.com>
 perewa <cavalcante.ten@gmail.com>
@@ -165,14 +194,17 @@ Piotr Bejda (piobpl) <piotrb10@gmail.com>
 Pramodh KP (pramodhkp) <pramodh.p@directi.com> <1507241+pramodhkp@users.noreply.github.com>
 Richard Hartmann <RichiH@users.noreply.github.com>
 Robert Carosi (nov1n) <robert@carosi.nl>
+Robin Schoonover <robin@cornhooves.org>
 Roman Zaynetdinov (zaynetro) <romanznet@gmail.com>
 Ross Smith II (rasa) <ross@smithii.com>
 rubenbe <github-com-00ff86@vandamme.email>
+Ruslan Yevdokymov <38809160+ruslanye@users.noreply.github.com>
 Ryan Sullivan (KayoticSully) <kayoticsully@gmail.com>
 Sacheendra Talluri (sacheendra) <sacheendra.t@gmail.com>
 Scott Klupfel (kluppy) <kluppy@going2blue.com>
 Sergey Mishin (ralder) <ralder@yandex.ru>
 Simon Frei (imsodin) <freisim93@gmail.com>
+Simon Mwepu <simonmwepu@gmail.com>
 Sly_tom_cat <slytomcat@mail.ru>
 Stefan Kuntz (Stefan-Code) <stefan.github@gmail.com> <Stefan.github@gmail.com>
 Stefan Tatschner (rumpelsepp) <stefan@sevenbyte.org> <rumpelsepp@sevenbyte.org> <stefan@rumpelsepp.org>
@@ -183,10 +215,12 @@ Tim Abell (timabell) <tim@timwise.co.uk>
 Tim Howes (timhowes) <timhowes@berkeley.edu>
 Tobias Nygren (tnn2) <tnn@nygren.pp.se>
 Tobias Tom (tobiastom) <t.tom@succont.de>
-Tomas Cerveny (kozec) <kozec@kozec.com>
+Tom Jakubowski <tom@crystae.net>
+Tomasz Wilczyński <5626656+tomasz1986@users.noreply.github.com>
 Tommy Thorn <tommy-github-email@thorn.ws>
 Tully Robinson (tojrobinson) <tully@tojr.org>
 Tyler Brazier (tylerbrazier) <tyler@tylerbrazier.com>
+Tyler Kropp <kropptyler@gmail.com>
 Unrud (Unrud) <unrud@openaliasbox.org> <Unrud@users.noreply.github.com>
 Veeti Paananen (veeti) <veeti.paananen@rojekti.fi>
 Victor Buinsky (buinsky) <vix_booja@tut.by>

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.12 AS builder
+FROM golang:1.13 AS builder
 
 WORKDIR /src
 COPY . .
@@ -17,16 +17,12 @@ VOLUME ["/var/syncthing"]
 RUN apk add --no-cache ca-certificates su-exec
 
 COPY --from=builder /src/syncthing /bin/syncthing
+COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
 
-ENV PUID=1000 PGID=1000
+ENV PUID=1000 PGID=1000 HOME=/var/syncthing
 
 HEALTHCHECK --interval=1m --timeout=10s \
   CMD nc -z localhost 8384 || exit 1
 
-ENTRYPOINT \
-  chown "${PUID}:${PGID}" /var/syncthing \
-  && su-exec "${PUID}:${PGID}" \
-     env HOME=/var/syncthing \
-     /bin/syncthing \
-       -home /var/syncthing/config \
-       -gui-address 0.0.0.0:8384
+ENV STGUIADDRESS=0.0.0.0:8384
+ENTRYPOINT ["/bin/entrypoint.sh", "/bin/syncthing", "-home", "/var/syncthing/config"]

Dockerfile.builder

@@ -0,0 +1,17 @@
+# We will grab the Go compiler from the latest Go image.
+FROM golang:1.13 as go
+
+# Otherwise we base on the snapcraft container as that is by far the
+# most complex and tricky thing to get installed and working...
+FROM snapcore/snapcraft
+
+# Go
+COPY --from=go /usr/local/go /usr/local/go
+ENV PATH="/usr/local/go/bin:$PATH"
+
+# FPM to build Debian packages
+RUN apt-get update && apt-get install -y --no-install-recommends \
+	locales rubygems ruby-dev build-essential git \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& gem install --no-ri --no-rdoc fpm

Dockerfile.stdiscosrv

@@ -0,0 +1,28 @@
+FROM golang:1.13 AS builder
+
+WORKDIR /src
+COPY . .
+
+ENV CGO_ENABLED=0
+ENV BUILD_HOST=syncthing.net
+ENV BUILD_USER=docker
+RUN rm -f stdiscosrv && go run build.go -no-upgrade build stdiscosrv
+
+FROM alpine
+
+EXPOSE 19200 8443
+
+VOLUME ["/var/stdiscosrv"]
+
+RUN apk add --no-cache ca-certificates su-exec
+
+COPY --from=builder /src/stdiscosrv /bin/stdiscosrv
+COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
+
+ENV PUID=1000 PGID=1000 HOME=/var/stdiscosrv
+
+HEALTHCHECK --interval=1m --timeout=10s \
+  CMD nc -z localhost 8443 || exit 1
+
+WORKDIR /var/stdiscosrv
+ENTRYPOINT ["/bin/entrypoint.sh", "/bin/stdiscosrv"]

Dockerfile.strelaysrv

@@ -0,0 +1,28 @@
+FROM golang:1.13 AS builder
+
+WORKDIR /src
+COPY . .
+
+ENV CGO_ENABLED=0
+ENV BUILD_HOST=syncthing.net
+ENV BUILD_USER=docker
+RUN rm -f strelaysrv && go run build.go -no-upgrade build strelaysrv
+
+FROM alpine
+
+EXPOSE 22067 22070
+
+VOLUME ["/var/strelaysrv"]
+
+RUN apk add --no-cache ca-certificates su-exec
+
+COPY --from=builder /src/strelaysrv /bin/strelaysrv
+COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
+
+ENV PUID=1000 PGID=1000 HOME=/var/strelaysrv
+
+HEALTHCHECK --interval=1m --timeout=10s \
+  CMD nc -z localhost 22067 || exit 1
+
+WORKDIR /var/strelaysrv
+ENTRYPOINT ["/bin/entrypoint.sh", "/bin/strelaysrv"]

README-Docker.md

@@ -18,7 +18,11 @@ $ docker run -p 8384:8384 -p 22000:22000 \
     syncthing/syncthing:latest
 ```
 
-Note that local device discovery will not work with the above command, resulting in poor local transfer rates if local device addresses are not manually configured.
+## Discovery
+
+Note that local device discovery will not work with the above command,
+resulting in poor local transfer rates if local device addresses are not
+manually configured.
 
 To allow local discovery, the docker host network can be used instead:
 
@@ -32,3 +36,24 @@ $ docker run --network=host \
 Be aware that syncthing alone is now in control of what interfaces and ports it
 listens on. You can edit the syncthing configuration to change the defaults if
 there are conflicts.
+
+## GUI Security
+
+By default Syncthing inside the Docker image listens on 0.0.0.0:8384 to
+allow GUI connections via the Docker proxy. This is set by the
+`STGUIADDRESS` environment variable in the Dockerfile, as it differs from
+what Syncthing would otherwise use by default. This means you should set up
+authentication in the GUI, like for any other externally reachable Syncthing
+instance. If you do not require the GUI, or you use host networking, you can
+unset the `STGUIADDRESS` variable to have Syncthing fall back to listening
+on 127.0.0.1:
+
+```
+$ docker pull syncthing/syncthing
+$ docker run -e STGUIADDRESS= \
+    -v /wherever/st-sync:/var/syncthing \
+    syncthing/syncthing:latest
+```
+
+With the environment variable unset Syncthing will follow what is set in the
+configuration file / GUI settings dialog.

README.md

@@ -2,7 +2,6 @@
 
 ---
 
-[![Latest Downloads](https://img.shields.io/badge/latest-downloads-brightgreen.svg?style=flat-square)](https://build.syncthing.net/latest/)
 [![Latest Linux & Cross Build](https://img.shields.io/teamcity/https/build.syncthing.net/s/Syncthing_BuildLinuxCross.svg?style=flat-square&label=linux+%26+cross+build)](https://build.syncthing.net/viewType.html?buildTypeId=Syncthing_BuildLinuxCross&guest=1)
 [![Latest Windows Build](https://img.shields.io/teamcity/https/build.syncthing.net/s/Syncthing_BuildWindows.svg?style=flat-square&label=windows+build)](https://build.syncthing.net/viewType.html?buildTypeId=Syncthing_BuildWindows&guest=1)
 [![Latest Mac Build](https://img.shields.io/teamcity/https/build.syncthing.net/s/Syncthing_BuildMac.svg?style=flat-square&label=mac+build)](https://build.syncthing.net/viewType.html?buildTypeId=Syncthing_BuildMac&guest=1)
@@ -63,6 +62,10 @@ There are a few examples for keeping Syncthing running in the background
 on your system in [the etc directory][3]. There are also several [GUI
 implementations][11] for Windows, Mac and Linux.
 
+## Docker
+
+To run Syncthing in Docker, see [the Docker README][16].
+
 ## Vote on features/bugs
 
 We'd like to encourage you to [vote][12] on issues that matter to you.
@@ -111,4 +114,5 @@ All code is licensed under the [MPLv2 License][7].
 [13]: https://github.com/syncthing/syncthing/blob/master/GOALS.md
 [14]: assets/logo-text-128.png
 [15]: https://syncthing.net/
+[16]: https://github.com/syncthing/syncthing/blob/master/README-Docker.md
 

build.go

@@ -15,6 +15,7 @@ import (
 	"compress/flate"
 	"compress/gzip"
 	"crypto/sha256"
+	"encoding/json"
 	"errors"
 	"flag"
 	"fmt"
@@ -24,6 +25,7 @@ import (
 	"os"
 	"os/exec"
 	"os/user"
+	"path"
 	"path/filepath"
 	"regexp"
 	"runtime"
@@ -34,34 +36,34 @@ import (
 )
 
 var (
-	versionRe        = regexp.MustCompile(`-[0-9]{1,3}-g[0-9a-f]{5,10}`)
-	goarch           string
-	goos             string
-	noupgrade        bool
-	version          string
-	goCmd            string
-	goVersion        float64
-	race             bool
-	debug            = os.Getenv("BUILDDEBUG") != ""
-	extraTags        string
-	installSuffix    string
-	pkgdir           string
-	cc               string
-	debugBinary      bool
-	coverage         bool
-	timeout          = "120s"
-	gogoProtoVersion = "v1.2.0"
+	versionRe     = regexp.MustCompile(`-[0-9]{1,3}-g[0-9a-f]{5,10}`)
+	goarch        string
+	goos          string
+	noupgrade     bool
+	version       string
+	goCmd         string
+	race          bool
+	debug         = os.Getenv("BUILDDEBUG") != ""
+	extraTags     string
+	installSuffix string
+	pkgdir        string
+	cc            string
+	debugBinary   bool
+	coverage      bool
+	timeout       = "120s"
 )
 
 type target struct {
 	name              string
 	debname           string
 	debdeps           []string
+	debpre            string
 	debpost           string
 	description       string
-	buildPkg          string
+	buildPkgs         []string
 	binaryName        string
 	archiveFiles      []archiveFile
+	systemdServices   []string
 	installationFiles []archiveFile
 	tags              []string
 }
@@ -75,9 +77,8 @@ type archiveFile struct {
 var targets = map[string]target{
 	"all": {
 		// Only valid for the "build" and "install" commands as it lacks all
-		// the archive creation stuff.
-		buildPkg: "github.com/syncthing/syncthing/cmd/...",
-		tags:     []string{"purego"},
+		// the archive creation stuff. buildPkgs gets filled out in init()
+		tags: []string{"purego"},
 	},
 	"syncthing": {
 		// The default target for "build", "install", "tar", "zip", "deb", etc.
@@ -86,7 +87,7 @@ var targets = map[string]target{
 		debdeps:     []string{"libc6", "procps"},
 		debpost:     "script/post-upgrade",
 		description: "Open Source Continuous File Synchronization",
-		buildPkg:    "github.com/syncthing/syncthing/cmd/syncthing",
+		buildPkgs:   []string{"github.com/syncthing/syncthing/cmd/syncthing"},
 		binaryName:  "syncthing", // .exe will be added automatically for Windows builds
 		archiveFiles: []archiveFile{
 			{src: "{{binary}}", dst: "{{binary}}", perm: 0755},
@@ -128,8 +129,9 @@ var targets = map[string]target{
 		name:        "stdiscosrv",
 		debname:     "syncthing-discosrv",
 		debdeps:     []string{"libc6"},
+		debpre:      "cmd/stdiscosrv/scripts/preinst",
 		description: "Syncthing Discovery Server",
-		buildPkg:    "github.com/syncthing/syncthing/cmd/stdiscosrv",
+		buildPkgs:   []string{"github.com/syncthing/syncthing/cmd/stdiscosrv"},
 		binaryName:  "stdiscosrv", // .exe will be added automatically for Windows builds
 		archiveFiles: []archiveFile{
 			{src: "{{binary}}", dst: "{{binary}}", perm: 0755},
@@ -137,12 +139,17 @@ var targets = map[string]target{
 			{src: "LICENSE", dst: "LICENSE.txt", perm: 0644},
 			{src: "AUTHORS", dst: "AUTHORS.txt", perm: 0644},
 		},
+		systemdServices: []string{
+			"cmd/stdiscosrv/etc/linux-systemd/stdiscosrv.service",
+		},
 		installationFiles: []archiveFile{
 			{src: "{{binary}}", dst: "deb/usr/bin/{{binary}}", perm: 0755},
 			{src: "cmd/stdiscosrv/README.md", dst: "deb/usr/share/doc/syncthing-discosrv/README.txt", perm: 0644},
 			{src: "LICENSE", dst: "deb/usr/share/doc/syncthing-discosrv/LICENSE.txt", perm: 0644},
 			{src: "AUTHORS", dst: "deb/usr/share/doc/syncthing-discosrv/AUTHORS.txt", perm: 0644},
 			{src: "man/stdiscosrv.1", dst: "deb/usr/share/man/man1/stdiscosrv.1", perm: 0644},
+			{src: "cmd/stdiscosrv/etc/linux-systemd/default", dst: "deb/etc/default/syncthing-discosrv", perm: 0644},
+			{src: "cmd/stdiscosrv/etc/firewall-ufw/stdiscosrv", dst: "deb/etc/ufw/applications.d/stdiscosrv", perm: 0644},
 		},
 		tags: []string{"purego"},
 	},
@@ -150,8 +157,9 @@ var targets = map[string]target{
 		name:        "strelaysrv",
 		debname:     "syncthing-relaysrv",
 		debdeps:     []string{"libc6"},
+		debpre:      "cmd/strelaysrv/scripts/preinst",
 		description: "Syncthing Relay Server",
-		buildPkg:    "github.com/syncthing/syncthing/cmd/strelaysrv",
+		buildPkgs:   []string{"github.com/syncthing/syncthing/cmd/strelaysrv"},
 		binaryName:  "strelaysrv", // .exe will be added automatically for Windows builds
 		archiveFiles: []archiveFile{
 			{src: "{{binary}}", dst: "{{binary}}", perm: 0755},
@@ -160,6 +168,9 @@ var targets = map[string]target{
 			{src: "LICENSE", dst: "LICENSE.txt", perm: 0644},
 			{src: "AUTHORS", dst: "AUTHORS.txt", perm: 0644},
 		},
+		systemdServices: []string{
+			"cmd/strelaysrv/etc/linux-systemd/strelaysrv.service",
+		},
 		installationFiles: []archiveFile{
 			{src: "{{binary}}", dst: "deb/usr/bin/{{binary}}", perm: 0755},
 			{src: "cmd/strelaysrv/README.md", dst: "deb/usr/share/doc/syncthing-relaysrv/README.txt", perm: 0644},
@@ -167,6 +178,8 @@ var targets = map[string]target{
 			{src: "LICENSE", dst: "deb/usr/share/doc/syncthing-relaysrv/LICENSE.txt", perm: 0644},
 			{src: "AUTHORS", dst: "deb/usr/share/doc/syncthing-relaysrv/AUTHORS.txt", perm: 0644},
 			{src: "man/strelaysrv.1", dst: "deb/usr/share/man/man1/strelaysrv.1", perm: 0644},
+			{src: "cmd/strelaysrv/etc/linux-systemd/default", dst: "deb/etc/default/syncthing-relaysrv", perm: 0644},
+			{src: "cmd/strelaysrv/etc/firewall-ufw/strelaysrv", dst: "deb/etc/ufw/applications.d/strelaysrv", perm: 0644},
 		},
 	},
 	"strelaypoolsrv": {
@@ -174,7 +187,7 @@ var targets = map[string]target{
 		debname:     "syncthing-relaypoolsrv",
 		debdeps:     []string{"libc6"},
 		description: "Syncthing Relay Pool Server",
-		buildPkg:    "github.com/syncthing/syncthing/cmd/strelaypoolsrv",
+		buildPkgs:   []string{"github.com/syncthing/syncthing/cmd/strelaypoolsrv"},
 		binaryName:  "strelaypoolsrv", // .exe will be added automatically for Windows builds
 		archiveFiles: []archiveFile{
 			{src: "{{binary}}", dst: "{{binary}}", perm: 0755},
@@ -200,11 +213,22 @@ type dependencyRepo struct {
 }
 
 var dependencyRepos = []dependencyRepo{
-	{path: "protobuf", repo: "https://github.com/gogo/protobuf.git", commit: gogoProtoVersion},
 	{path: "xdr", repo: "https://github.com/calmh/xdr.git", commit: "08e072f9cb16"},
 }
 
 func init() {
+	all := targets["all"]
+	pkgs, _ := filepath.Glob("cmd/*")
+	for _, pkg := range pkgs {
+		pkg = filepath.Base(pkg)
+		if strings.HasPrefix(pkg, ".") {
+			// ignore dotfiles
+			continue
+		}
+		all.buildPkgs = append(all.buildPkgs, fmt.Sprintf("github.com/syncthing/syncthing/cmd/%s", pkg))
+	}
+	targets["all"] = all
+
 	// The "syncthing" target includes a few more files found in the "etc"
 	// and "extra" dirs.
 	syncthingPkg := targets["syncthing"]
@@ -348,7 +372,7 @@ func test(pkgs ...string) {
 	}
 
 	if coverage {
-		args = append(args, "-covermode", "atomic", "-coverprofile", "coverage.txt")
+		args = append(args, "-covermode", "atomic", "-coverprofile", "coverage.txt", "-coverpkg", strings.Join(pkgs, ","))
 	}
 
 	runPrint(goCmd, append(args, pkgs...)...)
@@ -370,9 +394,6 @@ func install(target target, tags []string) {
 	}
 	os.Setenv("GOBIN", filepath.Join(cwd, "bin"))
 
-	args := []string{"install", "-v"}
-	args = appendParameters(args, tags, target)
-
 	os.Setenv("GOOS", goos)
 	os.Setenv("GOARCH", goarch)
 	os.Setenv("CC", cc)
@@ -388,19 +409,20 @@ func install(target target, tags []string) {
 		defer shouldCleanupSyso(sysoPath)
 	}
 
-	runPrint(goCmd, args...)
+	for _, pkg := range target.buildPkgs {
+		args := []string{"install", "-v"}
+		args = appendParameters(args, tags, pkg)
+
+		runPrint(goCmd, args...)
+	}
 }
 
 func build(target target, tags []string) {
 	lazyRebuildAssets()
-
 	tags = append(target.tags, tags...)
 
 	rmr(target.BinaryName())
 
-	args := []string{"build", "-v"}
-	args = appendParameters(args, tags, target)
-
 	os.Setenv("GOOS", goos)
 	os.Setenv("GOARCH", goarch)
 	os.Setenv("CC", cc)
@@ -420,10 +442,15 @@ func build(target target, tags []string) {
 		defer shouldCleanupSyso(sysoPath)
 	}
 
-	runPrint(goCmd, args...)
+	for _, pkg := range target.buildPkgs {
+		args := []string{"build", "-v"}
+		args = appendParameters(args, tags, pkg)
+
+		runPrint(goCmd, args...)
+	}
 }
 
-func appendParameters(args []string, tags []string, target target) []string {
+func appendParameters(args []string, tags []string, pkg string) []string {
 	if pkgdir != "" {
 		args = append(args, "-pkgdir", pkgdir)
 	}
@@ -439,7 +466,7 @@ func appendParameters(args []string, tags []string, target target) []string {
 
 	if !debugBinary {
 		// Regular binaries get version tagged and skip some debug symbols
-		args = append(args, "-ldflags", ldflags())
+		args = append(args, "-ldflags", ldflags(path.Base(pkg)))
 	} else {
 		// -gcflags to disable optimizations and inlining. Skip -ldflags
 		// because `Could not launch program: decoding dwarf section info at
@@ -448,7 +475,7 @@ func appendParameters(args []string, tags []string, target target) []string {
 		args = append(args, "-gcflags", "-N -l")
 	}
 
-	return append(args, target.buildPkg)
+	return append(args, pkg)
 }
 
 func buildTar(target target) {
@@ -462,10 +489,7 @@ func buildTar(target target) {
 	}
 
 	build(target, tags)
-
-	if goos == "darwin" {
-		macosCodesign(target.BinaryName())
-	}
+	codesign(target)
 
 	for i := range target.archiveFiles {
 		target.archiveFiles[i].src = strings.Replace(target.archiveFiles[i].src, "{{binary}}", target.BinaryName(), 1)
@@ -488,10 +512,7 @@ func buildZip(target target) {
 	}
 
 	build(target, tags)
-
-	if goos == "windows" {
-		windowsCodesign(target.BinaryName())
-	}
+	codesign(target)
 
 	for i := range target.archiveFiles {
 		target.archiveFiles[i].src = strings.Replace(target.archiveFiles[i].src, "{{binary}}", target.BinaryName(), 1)
@@ -555,9 +576,15 @@ func buildDeb(target target) {
 	for _, dep := range target.debdeps {
 		args = append(args, "-d", dep)
 	}
+	for _, service := range target.systemdServices {
+		args = append(args, "--deb-systemd", service)
+	}
 	if target.debpost != "" {
 		args = append(args, "--after-upgrade", target.debpost)
 	}
+	if target.debpre != "" {
+		args = append(args, "--before-install", target.debpre)
+	}
 	runPrint("fpm", args...)
 }
 
@@ -603,31 +630,35 @@ func buildSnap(target target) {
 }
 
 func shouldBuildSyso(dir string) (string, error) {
+	type M map[string]interface{}
+	major, minor, patch, build := semanticVersion()
+	bs, err := json.Marshal(M{
+		"FixedFileInfo": M{
+			"FileVersion": M{
+				"Major": major,
+				"Minor": minor,
+				"Patch": patch,
+				"Build": build,
+			},
+		},
+		"StringFileInfo": M{
+			"FileDescription": "Open Source Continuous File Synchronization",
+			"LegalCopyright":  "The Syncthing Authors",
+			"ProductVersion":  getVersion(),
+			"ProductName":     "Syncthing",
+		},
+		"IconPath": "assets/logo.ico",
+	})
+	if err != nil {
+		return "", err
+	}
+
 	jsonPath := filepath.Join(dir, "versioninfo.json")
-	file, err := os.Create(filepath.Join(dir, "versioninfo.json"))
+	err = ioutil.WriteFile(jsonPath, bs, 0644)
 	if err != nil {
 		return "", errors.New("failed to create " + jsonPath + ": " + err.Error())
 	}
 
-	major, minor, patch, build := semanticVersion()
-	fmt.Fprintf(file, `{
-    "FixedFileInfo": {
-        "FileVersion": {
-            "Major": %s,
-            "Minor": %s,
-            "Patch": %s,
-            "Build": %s
-        }
-    },
-    "StringFileInfo": {
-        "FileDescription": "Open Source Continuous File Synchronization",
-        "LegalCopyright": "The Syncthing Authors",
-        "ProductVersion": "%s",
-        "ProductName": "Syncthing"
-    },
-    "IconPath": "assets/logo.ico"
-}`, major, minor, patch, build, getVersion())
-	file.Close()
 	defer func() {
 		if err := os.Remove(jsonPath); err != nil {
 			log.Printf("Warning: unable to remove generated %s: %v. Please remove it manually.", jsonPath, err)
@@ -690,6 +721,7 @@ func listFiles(dir string) []string {
 		if err != nil {
 			return err
 		}
+
 		if fi.Mode().IsRegular() {
 			res = append(res, path)
 		}
@@ -736,14 +768,21 @@ func shouldRebuildAssets(target, srcdir string) bool {
 }
 
 func proto() {
-	runPrint(goCmd, "get", fmt.Sprintf("github.com/gogo/protobuf/protoc-gen-gogofast@%v", gogoProtoVersion))
+	pv := protobufVersion()
+	dependencyRepos = append(dependencyRepos,
+		dependencyRepo{path: "protobuf", repo: "https://github.com/gogo/protobuf.git", commit: pv},
+	)
+
+	runPrint(goCmd, "get", fmt.Sprintf("github.com/gogo/protobuf/protoc-gen-gogofast@%v", pv))
 	os.MkdirAll("repos", 0755)
 	for _, dep := range dependencyRepos {
 		path := filepath.Join("repos", dep.path)
 		if _, err := os.Stat(path); err != nil {
 			runPrintInDir("repos", "git", "clone", dep.repo, dep.path)
-			runPrintInDir(path, "git", "checkout", dep.commit)
+		} else {
+			runPrintInDir(path, "git", "fetch")
 		}
+		runPrintInDir(path, "git", "checkout", dep.commit)
 	}
 	runPrint(goCmd, "generate", "github.com/syncthing/syncthing/lib/...", "github.com/syncthing/syncthing/cmd/stdiscosrv")
 }
@@ -764,18 +803,17 @@ func transifex() {
 	runPrint(goCmd, "run", "../../../../script/transifexdl.go")
 }
 
-func ldflags() string {
-	sep := '='
-	if goVersion > 0 && goVersion < 1.5 {
-		sep = ' '
-	}
-
-	b := new(bytes.Buffer)
+func ldflags(program string) string {
+	b := new(strings.Builder)
 	b.WriteString("-w")
-	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Version%c%s", sep, version)
-	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Stamp%c%d", sep, buildStamp())
-	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.User%c%s", sep, buildUser())
-	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Host%c%s", sep, buildHost())
+	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Version=%s", version)
+	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Stamp=%d", buildStamp())
+	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.User=%s", buildUser())
+	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Host=%s", buildHost())
+	fmt.Fprintf(b, " -X github.com/syncthing/syncthing/lib/build.Program=%s", program)
+	if v := os.Getenv("EXTRA_LDFLAGS"); v != "" {
+		fmt.Fprintf(b, " %s", v)
+	}
 	return b.String()
 }
 
@@ -789,13 +827,7 @@ func rmr(paths ...string) {
 }
 
 func getReleaseVersion() (string, error) {
-	fd, err := os.Open("RELEASE")
-	if err != nil {
-		return "", err
-	}
-	defer fd.Close()
-
-	bs, err := ioutil.ReadAll(fd)
+	bs, err := ioutil.ReadFile("RELEASE")
 	if err != nil {
 		return "", err
 	}
@@ -832,13 +864,22 @@ func getVersion() string {
 	return "unknown-dev"
 }
 
-func semanticVersion() (major, minor, patch, build string) {
+func semanticVersion() (major, minor, patch, build int) {
 	r := regexp.MustCompile(`v(?P<Major>\d+)\.(?P<Minor>\d+).(?P<Patch>\d+).*\+(?P<CommitsAhead>\d+)`)
 	matches := r.FindStringSubmatch(getVersion())
 	if len(matches) != 5 {
-		return "0", "0", "0", "0"
+		return 0, 0, 0, 0
 	}
-	return matches[1], matches[2], matches[3], matches[4]
+
+	var ints [4]int
+	for i := 1; i < 5; i++ {
+		value, err := strconv.Atoi(matches[i])
+		if err != nil {
+			return 0, 0, 0, 0
+		}
+		ints[i-1] = value
+	}
+	return ints[0], ints[1], ints[2], ints[3]
 }
 
 func getBranchSuffix() string {
@@ -1134,6 +1175,15 @@ func zipFile(out string, files []archiveFile) {
 	}
 }
 
+func codesign(target target) {
+	switch goos {
+	case "windows":
+		windowsCodesign(target.BinaryName())
+	case "darwin":
+		macosCodesign(target.BinaryName())
+	}
+}
+
 func macosCodesign(file string) {
 	if pass := os.Getenv("CODESIGN_KEYCHAIN_PASS"); pass != "" {
 		bs, err := runError("security", "unlock-keychain", "-p", pass)
@@ -1232,3 +1282,11 @@ func (t target) BinaryName() string {
 	}
 	return t.binaryName
 }
+
+func protobufVersion() string {
+	bs, err := runError(goCmd, "list", "-f", "{{.Version}}", "-m", "github.com/gogo/protobuf")
+	if err != nil {
+		log.Fatal("Getting protobuf version:", err)
+	}
+	return string(bs)
+}

cmd/stbench/main.go

@@ -1,143 +0,0 @@
-// Copyright (C) 2016 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 https://mozilla.org/MPL/2.0/.
-
-// This doesn't build on Windows due to the Rusage stuff.
-
-// +build !windows
-
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"runtime"
-	"syscall"
-	"time"
-
-	"github.com/syncthing/syncthing/lib/rc"
-)
-
-var homeDir = "h1"
-var syncthingBin = "./bin/syncthing"
-var test = "scan"
-
-func main() {
-	flag.StringVar(&homeDir, "home", homeDir, "Home directory location")
-	flag.StringVar(&syncthingBin, "bin", syncthingBin, "Binary location")
-	flag.StringVar(&test, "test", test, "Test to run")
-	flag.Parse()
-
-	switch test {
-	case "scan":
-		// scan measures the resource usage required to perform the initial
-		// scan, without cleaning away the database first.
-		testScan()
-	}
-}
-
-// testScan starts a process and reports on the resource usage required to
-// perform the initial scan.
-func testScan() {
-	log.Println("Starting...")
-	p := rc.NewProcess("127.0.0.1:8081")
-	if err := p.Start(syncthingBin, "-home", homeDir, "-no-browser"); err != nil {
-		log.Println(err)
-		return
-	}
-	defer p.Stop()
-
-	wallTime := awaitScanComplete(p)
-
-	report(p, wallTime)
-}
-
-// awaitScanComplete waits for a folder to transition idle->scanning and
-// then scanning->idle and returns the time taken for the scan.
-func awaitScanComplete(p *rc.Process) time.Duration {
-	log.Println("Awaiting scan completion...")
-	var t0, t1 time.Time
-	lastEvent := 0
-loop:
-	for {
-		evs, err := p.Events(lastEvent)
-		if err != nil {
-			continue
-		}
-
-		for _, ev := range evs {
-			if ev.Type == "StateChanged" {
-				data := ev.Data.(map[string]interface{})
-				log.Println(ev)
-
-				if data["to"].(string) == "scanning" {
-					t0 = ev.Time
-					continue
-				}
-
-				if !t0.IsZero() && data["to"].(string) == "idle" {
-					t1 = ev.Time
-					break loop
-				}
-			}
-			lastEvent = ev.ID
-		}
-
-		time.Sleep(250 * time.Millisecond)
-	}
-
-	return t1.Sub(t0)
-}
-
-// report stops the given process and reports on its resource usage in two
-// ways: human readable to stderr, and CSV to stdout.
-func report(p *rc.Process, wallTime time.Duration) {
-	sv, err := p.SystemVersion()
-	if err != nil {
-		log.Println(err)
-		return
-	}
-
-	ss, err := p.SystemStatus()
-	if err != nil {
-		log.Println(err)
-		return
-	}
-
-	proc, err := p.Stop()
-	if err != nil {
-		return
-	}
-
-	rusage, ok := proc.SysUsage().(*syscall.Rusage)
-	if !ok {
-		return
-	}
-
-	log.Println("Version:", sv.Version)
-	log.Println("Alloc:", ss.Alloc/1024, "KiB")
-	log.Println("Sys:", ss.Sys/1024, "KiB")
-	log.Println("Goroutines:", ss.Goroutines)
-	log.Println("Wall time:", wallTime)
-	log.Println("Utime:", time.Duration(rusage.Utime.Nano()))
-	log.Println("Stime:", time.Duration(rusage.Stime.Nano()))
-	if runtime.GOOS == "darwin" {
-		// Darwin reports in bytes, Linux seems to report in KiB even
-		// though the manpage says otherwise.
-		rusage.Maxrss /= 1024
-	}
-	log.Println("MaxRSS:", rusage.Maxrss, "KiB")
-
-	fmt.Printf("%s,%d,%d,%d,%.02f,%.02f,%.02f,%d\n",
-		sv.Version,
-		ss.Alloc/1024,
-		ss.Sys/1024,
-		ss.Goroutines,
-		wallTime.Seconds(),
-		time.Duration(rusage.Utime.Nano()).Seconds(),
-		time.Duration(rusage.Stime.Nano()).Seconds(),
-		rusage.Maxrss)
-}

cmd/stcli/client.go

@@ -10,6 +10,7 @@ import (
 	"bytes"
 	"context"
 	"crypto/tls"
+	"errors"
 	"fmt"
 	"net"
 	"net/http"
@@ -80,16 +81,16 @@ func (c *APIClient) Post(url, body string) (*http.Response, error) {
 
 func checkResponse(response *http.Response) error {
 	if response.StatusCode == 404 {
-		return fmt.Errorf("Invalid endpoint or API call")
+		return errors.New("invalid endpoint or API call")
 	} else if response.StatusCode == 403 {
-		return fmt.Errorf("Invalid API key")
+		return errors.New("invalid API key")
 	} else if response.StatusCode != 200 {
 		data, err := responseToBArray(response)
 		if err != nil {
 			return err
 		}
 		body := strings.TrimSpace(string(data))
-		return fmt.Errorf("Unexpected HTTP status returned: %s\n%s", response.Status, body)
+		return fmt.Errorf("unexpected HTTP status returned: %s\n%s", response.Status, body)
 	}
 	return nil
 }

cmd/stcli/errors.go

@@ -7,6 +7,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -54,7 +55,7 @@ func errorsPush(c *cli.Context) error {
 		if body != "" {
 			errStr += "\nBody: " + body
 		}
-		return fmt.Errorf(errStr)
+		return errors.New(errStr)
 	}
 	return nil
 }

cmd/stcli/main.go

@@ -14,7 +14,6 @@ import (
 	"log"
 	"os"
 	"reflect"
-	"strings"
 
 	"github.com/AudriusButkevicius/recli"
 	"github.com/flynn-archive/go-shlex"
@@ -22,6 +21,7 @@ import (
 	"github.com/pkg/errors"
 	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/config"
+	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/locations"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/urfave/cli"
@@ -85,7 +85,7 @@ func main() {
 		myID := protocol.NewDeviceID(cert.Certificate[0])
 
 		// Load the config
-		cfg, err := config.Load(locations.Get(locations.ConfigFile), myID)
+		cfg, err := config.Load(locations.Get(locations.ConfigFile), myID, events.NoopLogger)
 		if err != nil {
 			log.Fatalln(errors.Wrap(err, "loading config"))
 		}
@@ -127,7 +127,7 @@ func main() {
 	app.HelpName = app.Name
 	app.Author = "The Syncthing Authors"
 	app.Usage = "Syncthing command line interface"
-	app.Version = strings.Replace(build.LongVersion, "syncthing", app.Name, 1)
+	app.Version = build.Version
 	app.Flags = fakeFlags
 	app.Metadata = map[string]interface{}{
 		"client": client,

cmd/stcli/utils.go

@@ -12,7 +12,6 @@ import (
 	"io/ioutil"
 	"net/http"
 	"os"
-	"text/tabwriter"
 
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/urfave/cli"
@@ -45,12 +44,6 @@ func dumpOutput(url string) cli.ActionFunc {
 	}
 }
 
-func newTableWriter() *tabwriter.Writer {
-	writer := new(tabwriter.Writer)
-	writer.Init(os.Stdout, 0, 8, 0, '\t', 0)
-	return writer
-}
-
 func getConfig(c *APIClient) (config.Configuration, error) {
 	cfg := config.Configuration{}
 	response, err := c.Get("system/config")

cmd/stcompdirs/main.go

@@ -60,7 +60,7 @@ func compareDirectories(dirs ...string) error {
 				} else if res[i].name > res[0].name {
 					return fmt.Errorf("%s missing %v (present in %s)", dirs[i], res[0], dirs[0])
 				}
-				return fmt.Errorf("Mismatch; %v (%s) != %v (%s)", res[i], dirs[i], res[0], dirs[0])
+				return fmt.Errorf("mismatch; %v (%s) != %v (%s)", res[i], dirs[i], res[0], dirs[0])
 			}
 		}
 

cmd/stcrashreceiver/sentry.go

@@ -0,0 +1,204 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"bytes"
+	"errors"
+	"io/ioutil"
+	"regexp"
+	"strings"
+	"sync"
+
+	raven "github.com/getsentry/raven-go"
+	"github.com/maruel/panicparse/stack"
+)
+
+const reportServer = "https://crash.syncthing.net/report/"
+
+var loader = newGithubSourceCodeLoader()
+
+func init() {
+	raven.SetSourceCodeLoader(loader)
+}
+
+var (
+	clients    = make(map[string]*raven.Client)
+	clientsMut sync.Mutex
+)
+
+func sendReport(dsn, path string, report []byte) error {
+	pkt, err := parseReport(path, report)
+	if err != nil {
+		return err
+	}
+
+	clientsMut.Lock()
+	defer clientsMut.Unlock()
+
+	cli, ok := clients[dsn]
+	if !ok {
+		cli, err = raven.New(dsn)
+		if err != nil {
+			return err
+		}
+		clients[dsn] = cli
+	}
+
+	// The client sets release and such on the packet before sending, in the
+	// misguided idea that it knows this better than than the packet we give
+	// it. So we copy the values from the packet to the client first...
+	cli.SetRelease(pkt.Release)
+	cli.SetEnvironment(pkt.Environment)
+
+	defer cli.Wait()
+	_, errC := cli.Capture(pkt, nil)
+	return <-errC
+}
+
+func parseReport(path string, report []byte) (*raven.Packet, error) {
+	parts := bytes.SplitN(report, []byte("\n"), 2)
+	if len(parts) != 2 {
+		return nil, errors.New("no first line")
+	}
+
+	version, err := parseVersion(string(parts[0]))
+	if err != nil {
+		return nil, err
+	}
+	report = parts[1]
+
+	foundPanic := false
+	var subjectLine []byte
+	for {
+		parts = bytes.SplitN(report, []byte("\n"), 2)
+		if len(parts) != 2 {
+			return nil, errors.New("no panic line found")
+		}
+
+		line := parts[0]
+		report = parts[1]
+
+		if foundPanic {
+			// The previous line was our "Panic at ..." header. We are now
+			// at the beginning of the real panic trace and this is our
+			// subject line.
+			subjectLine = line
+			break
+		} else if bytes.HasPrefix(line, []byte("Panic at")) {
+			foundPanic = true
+		}
+	}
+
+	r := bytes.NewReader(report)
+	ctx, err := stack.ParseDump(r, ioutil.Discard, false)
+	if err != nil {
+		return nil, err
+	}
+
+	// Lock the source code loader to the version we are processing here.
+	if version.commit != "" {
+		// We have a commit hash, so we know exactly which source to use
+		loader.LockWithVersion(version.commit)
+	} else if strings.HasPrefix(version.tag, "v") {
+		// Lets hope the tag is close enough
+		loader.LockWithVersion(version.tag)
+	} else {
+		// Last resort
+		loader.LockWithVersion("master")
+	}
+	defer loader.Unlock()
+
+	var trace raven.Stacktrace
+	for _, gr := range ctx.Goroutines {
+		if gr.First {
+			trace.Frames = make([]*raven.StacktraceFrame, len(gr.Stack.Calls))
+			for i, sc := range gr.Stack.Calls {
+				trace.Frames[len(trace.Frames)-1-i] = raven.NewStacktraceFrame(0, sc.Func.Name(), sc.SrcPath, sc.Line, 3, nil)
+			}
+			break
+		}
+	}
+
+	pkt := &raven.Packet{
+		Message:     string(subjectLine),
+		Platform:    "go",
+		Release:     version.tag,
+		Environment: version.environment(),
+		Tags: raven.Tags{
+			raven.Tag{Key: "version", Value: version.version},
+			raven.Tag{Key: "tag", Value: version.tag},
+			raven.Tag{Key: "codename", Value: version.codename},
+			raven.Tag{Key: "runtime", Value: version.runtime},
+			raven.Tag{Key: "goos", Value: version.goos},
+			raven.Tag{Key: "goarch", Value: version.goarch},
+			raven.Tag{Key: "builder", Value: version.builder},
+		},
+		Extra: raven.Extra{
+			"url": reportServer + path,
+		},
+		Interfaces: []raven.Interface{&trace},
+	}
+	if version.commit != "" {
+		pkt.Tags = append(pkt.Tags, raven.Tag{Key: "commit", Value: version.commit})
+	}
+
+	return pkt, nil
+}
+
+// syncthing v1.1.4-rc.1+30-g6aaae618-dirty-crashrep "Erbium Earthworm" (go1.12.5 darwin-amd64) jb@kvin.kastelo.net 2019-05-23 16:08:14 UTC
+var longVersionRE = regexp.MustCompile(`syncthing\s+(v[^\s]+)\s+"([^"]+)"\s\(([^\s]+)\s+([^-]+)-([^)]+)\)\s+([^\s]+)`)
+
+type version struct {
+	version  string // "v1.1.4-rc.1+30-g6aaae618-dirty-crashrep"
+	tag      string // "v1.1.4-rc.1"
+	commit   string // "6aaae618", blank when absent
+	codename string // "Erbium Earthworm"
+	runtime  string // "go1.12.5"
+	goos     string // "darwin"
+	goarch   string // "amd64"
+	builder  string // "jb@kvin.kastelo.net"
+}
+
+func (v version) environment() string {
+	if v.commit != "" {
+		return "Development"
+	}
+	if strings.Contains(v.tag, "-rc.") {
+		return "Candidate"
+	}
+	if strings.Contains(v.tag, "-") {
+		return "Beta"
+	}
+	return "Stable"
+}
+
+func parseVersion(line string) (version, error) {
+	m := longVersionRE.FindStringSubmatch(line)
+	if len(m) == 0 {
+		return version{}, errors.New("unintelligeble version string")
+	}
+
+	v := version{
+		version:  m[1],
+		codename: m[2],
+		runtime:  m[3],
+		goos:     m[4],
+		goarch:   m[5],
+		builder:  m[6],
+	}
+	parts := strings.Split(v.version, "+")
+	v.tag = parts[0]
+	if len(parts) > 1 {
+		fields := strings.Split(parts[1], "-")
+		if len(fields) >= 2 && strings.HasPrefix(fields[1], "g") {
+			v.commit = fields[1][1:]
+		}
+	}
+
+	return v, nil
+}

cmd/stcrashreceiver/sentry_test.go

@@ -0,0 +1,64 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"testing"
+)
+
+func TestParseVersion(t *testing.T) {
+	cases := []struct {
+		longVersion string
+		parsed      version
+	}{
+		{
+			longVersion: `syncthing v1.1.4-rc.1+30-g6aaae618-dirty-crashrep "Erbium Earthworm" (go1.12.5 darwin-amd64) jb@kvin.kastelo.net 2019-05-23 16:08:14 UTC`,
+			parsed: version{
+				version:  "v1.1.4-rc.1+30-g6aaae618-dirty-crashrep",
+				tag:      "v1.1.4-rc.1",
+				commit:   "6aaae618",
+				codename: "Erbium Earthworm",
+				runtime:  "go1.12.5",
+				goos:     "darwin",
+				goarch:   "amd64",
+				builder:  "jb@kvin.kastelo.net",
+			},
+		},
+	}
+
+	for _, tc := range cases {
+		v, err := parseVersion(tc.longVersion)
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+		if v != tc.parsed {
+			t.Error(v)
+		}
+	}
+}
+
+func TestParseReport(t *testing.T) {
+	bs, err := ioutil.ReadFile("_testdata/panic.log")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	pkt, err := parseReport("1/2/345", bs)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	bs, err = pkt.JSON()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	fmt.Printf("%s\n", bs)
+}

cmd/stcrashreceiver/sourcecodeloader.go

@@ -0,0 +1,114 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+)
+
+const (
+	urlPrefix   = "https://raw.githubusercontent.com/syncthing/syncthing/"
+	httpTimeout = 10 * time.Second
+)
+
+type githubSourceCodeLoader struct {
+	mut     sync.Mutex
+	version string
+	cache   map[string]map[string][][]byte // version -> file -> lines
+	client  *http.Client
+}
+
+func newGithubSourceCodeLoader() *githubSourceCodeLoader {
+	return &githubSourceCodeLoader{
+		cache:  make(map[string]map[string][][]byte),
+		client: &http.Client{Timeout: httpTimeout},
+	}
+}
+
+func (l *githubSourceCodeLoader) LockWithVersion(version string) {
+	l.mut.Lock()
+	l.version = version
+	if _, ok := l.cache[version]; !ok {
+		l.cache[version] = make(map[string][][]byte)
+	}
+}
+
+func (l *githubSourceCodeLoader) Unlock() {
+	l.mut.Unlock()
+}
+
+func (l *githubSourceCodeLoader) Load(filename string, line, context int) ([][]byte, int) {
+	filename = filepath.ToSlash(filename)
+	lines, ok := l.cache[l.version][filename]
+	if !ok {
+		// Cache whatever we managed to find (or nil if nothing, so we don't try again)
+		defer func() {
+			l.cache[l.version][filename] = lines
+		}()
+
+		knownPrefixes := []string{"/lib/", "/cmd/"}
+		var idx int
+		for _, pref := range knownPrefixes {
+			idx = strings.Index(filename, pref)
+			if idx >= 0 {
+				break
+			}
+		}
+		if idx == -1 {
+			return nil, 0
+		}
+
+		url := urlPrefix + l.version + filename[idx:]
+		resp, err := l.client.Get(url)
+
+		if err != nil || resp.StatusCode != http.StatusOK {
+			fmt.Println("Loading source:", err.Error())
+			return nil, 0
+		}
+		data, err := ioutil.ReadAll(resp.Body)
+		_ = resp.Body.Close()
+		if err != nil {
+			fmt.Println("Loading source:", err.Error())
+			return nil, 0
+		}
+		lines = bytes.Split(data, []byte{'\n'})
+	}
+
+	return getLineFromLines(lines, line, context)
+}
+
+func getLineFromLines(lines [][]byte, line, context int) ([][]byte, int) {
+	if lines == nil {
+		// cached error from ReadFile: return no lines
+		return nil, 0
+	}
+
+	line-- // stack trace lines are 1-indexed
+	start := line - context
+	var idx int
+	if start < 0 {
+		start = 0
+		idx = line
+	} else {
+		idx = context
+	}
+	end := line + context + 1
+	if line >= len(lines) {
+		return nil, 0
+	}
+	if end > len(lines) {
+		end = len(lines)
+	}
+	return lines[start:end], idx
+}

cmd/stcrashreceiver/stcrashreceiver.go

@@ -0,0 +1,160 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+// Command stcrashreceiver is a trivial HTTP server that allows two things:
+//
+// - uploading files (crash reports) named like a SHA256 hash using a PUT request
+// - checking whether such file exists using a HEAD request
+//
+// Typically this should be deployed behind something that manages HTTPS.
+package main
+
+import (
+	"bytes"
+	"compress/gzip"
+	"flag"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+)
+
+const maxRequestSize = 1 << 20 // 1 MiB
+
+func main() {
+	dir := flag.String("dir", ".", "Directory to store reports in")
+	dsn := flag.String("dsn", "", "Sentry DSN")
+	listen := flag.String("listen", ":22039", "HTTP listen address")
+	flag.Parse()
+
+	cr := &crashReceiver{
+		dir: *dir,
+		dsn: *dsn,
+	}
+
+	log.SetOutput(os.Stdout)
+	if err := http.ListenAndServe(*listen, cr); err != nil {
+		log.Fatalln("HTTP serve:", err)
+	}
+}
+
+type crashReceiver struct {
+	dir string
+	dsn string
+}
+
+func (r *crashReceiver) ServeHTTP(w http.ResponseWriter, req *http.Request) {
+	// The final path component should be a SHA256 hash in hex, so 64 hex
+	// characters. We don't care about case on the request but use lower
+	// case internally.
+	reportID := strings.ToLower(path.Base(req.URL.Path))
+	if len(reportID) != 64 {
+		http.Error(w, "Bad request", http.StatusBadRequest)
+		return
+	}
+	for _, c := range reportID {
+		if c >= 'a' && c <= 'f' {
+			continue
+		}
+		if c >= '0' && c <= '9' {
+			continue
+		}
+		http.Error(w, "Bad request", http.StatusBadRequest)
+		return
+	}
+
+	// The location of the report on disk, compressed
+	fullPath := filepath.Join(r.dir, r.dirFor(reportID), reportID) + ".gz"
+
+	switch req.Method {
+	case http.MethodGet:
+		r.serveGet(fullPath, w, req)
+	case http.MethodHead:
+		r.serveHead(fullPath, w, req)
+	case http.MethodPut:
+		r.servePut(reportID, fullPath, w, req)
+	default:
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+	}
+}
+
+// serveGet responds to GET requests by serving the uncompressed report.
+func (r *crashReceiver) serveGet(fullPath string, w http.ResponseWriter, _ *http.Request) {
+	fd, err := os.Open(fullPath)
+	if err != nil {
+		http.Error(w, "Not found", http.StatusNotFound)
+		return
+	}
+
+	defer fd.Close()
+	gr, err := gzip.NewReader(fd)
+	if err != nil {
+		http.Error(w, "Internal server error", http.StatusInternalServerError)
+		return
+	}
+	_, _ = io.Copy(w, gr) // best effort
+}
+
+// serveHead responds to HEAD requests by checking if the named report
+// already exists in the system.
+func (r *crashReceiver) serveHead(fullPath string, w http.ResponseWriter, _ *http.Request) {
+	if _, err := os.Lstat(fullPath); err != nil {
+		http.Error(w, "Not found", http.StatusNotFound)
+	}
+}
+
+// servePut accepts and stores the given report.
+func (r *crashReceiver) servePut(reportID, fullPath string, w http.ResponseWriter, req *http.Request) {
+	// Ensure the destination directory exists
+	if err := os.MkdirAll(filepath.Dir(fullPath), 0755); err != nil {
+		log.Println("Creating directory:", err)
+		http.Error(w, "Internal server error", http.StatusInternalServerError)
+		return
+	}
+
+	// Read at most maxRequestSize of report data.
+	log.Println("Receiving report", reportID)
+	lr := io.LimitReader(req.Body, maxRequestSize)
+	bs, err := ioutil.ReadAll(lr)
+	if err != nil {
+		log.Println("Reading report:", err)
+		http.Error(w, "Internal server error", http.StatusInternalServerError)
+		return
+	}
+
+	// Compress the report for storage
+	buf := new(bytes.Buffer)
+	gw := gzip.NewWriter(buf)
+	_, _ = gw.Write(bs) // can't fail
+	gw.Close()
+
+	// Create an output file with the compressed report
+	err = ioutil.WriteFile(fullPath, buf.Bytes(), 0644)
+	if err != nil {
+		log.Println("Saving report:", err)
+		http.Error(w, "Internal server error", http.StatusInternalServerError)
+		return
+	}
+
+	// Send the report to Sentry
+	if r.dsn != "" {
+		go func() {
+			// There's no need for the client to have to wait for this part.
+			if err := sendReport(r.dsn, reportID, bs); err != nil {
+				log.Println("Failed to send report:", err)
+			}
+		}()
+	}
+}
+
+// 01234567890abcdef... => 01/23
+func (r *crashReceiver) dirFor(base string) string {
+	return filepath.Join(base[0:2], base[2:4])
+}

cmd/stdiscosrv/apisrv.go

@@ -18,6 +18,7 @@ import (
 	"net"
 	"net/http"
 	"net/url"
+	"sort"
 	"strconv"
 	"strings"
 	"sync"
@@ -279,6 +280,10 @@ func (s *apiSrv) handleAnnounce(remote net.IP, deviceID protocol.DeviceID, addre
 		dbAddrs[i].Expires = expire
 	}
 
+	// The address slice must always be sorted for database merges to work
+	// properly.
+	sort.Sort(databaseAddressOrder(dbAddrs))
+
 	seen := now.UnixNano()
 	if s.repl != nil {
 		s.repl.send(key, dbAddrs, seen)
@@ -295,28 +300,66 @@ func certificateBytes(req *http.Request) []byte {
 		return req.TLS.PeerCertificates[0].Raw
 	}
 
+	var bs []byte
+
 	if hdr := req.Header.Get("X-SSL-Cert"); hdr != "" {
-		bs := []byte(hdr)
-		// The certificate is in PEM format but with spaces for newlines. We
-		// need to reinstate the newlines for the PEM decoder. But we need to
-		// leave the spaces in the BEGIN and END lines - the first and last
-		// space - alone.
-		firstSpace := bytes.Index(bs, []byte(" "))
-		lastSpace := bytes.LastIndex(bs, []byte(" "))
-		for i := firstSpace + 1; i < lastSpace; i++ {
-			if bs[i] == ' ' {
-				bs[i] = '\n'
+		if strings.Contains(hdr, "%") {
+			// Nginx using $ssl_client_escaped_cert
+			// The certificate is in PEM format with url encoding.
+			// We need to decode for the PEM decoder
+			hdr, err := url.QueryUnescape(hdr)
+			if err != nil {
+				// Decoding failed
+				return nil
+			}
+
+			bs = []byte(hdr)
+		} else {
+			// Nginx using $ssl_client_cert
+			// The certificate is in PEM format but with spaces for newlines. We
+			// need to reinstate the newlines for the PEM decoder. But we need to
+			// leave the spaces in the BEGIN and END lines - the first and last
+			// space - alone.
+			bs = []byte(hdr)
+			firstSpace := bytes.Index(bs, []byte(" "))
+			lastSpace := bytes.LastIndex(bs, []byte(" "))
+			for i := firstSpace + 1; i < lastSpace; i++ {
+				if bs[i] == ' ' {
+					bs[i] = '\n'
+				}
 			}
 		}
-		block, _ := pem.Decode(bs)
-		if block == nil {
+	} else if hdr := req.Header.Get("X-Forwarded-Tls-Client-Cert"); hdr != "" {
+		// Traefik 2 passtlsclientcert
+		// The certificate is in PEM format with url encoding but without newlines
+		// and start/end statements. We need to decode, reinstate the newlines every 64
+		// character and add statements for the PEM decoder
+		hdr, err := url.QueryUnescape(hdr)
+		if err != nil {
 			// Decoding failed
 			return nil
 		}
-		return block.Bytes
+
+		for i := 64; i < len(hdr); i += 65 {
+			hdr = hdr[:i] + "\n" + hdr[i:]
+		}
+
+		hdr = "-----BEGIN CERTIFICATE-----\n" + hdr
+		hdr = hdr + "\n-----END CERTIFICATE-----\n"
+		bs = []byte(hdr)
 	}
 
-	return nil
+	if bs == nil {
+		return nil
+	}
+
+	block, _ := pem.Decode(bs)
+	if block == nil {
+		// Decoding failed
+		return nil
+	}
+
+	return block.Bytes
 }
 
 // fixupAddresses checks the list of addresses, removing invalid ones and

cmd/stdiscosrv/database.go

@@ -10,6 +10,7 @@
 package main
 
 import (
+	"log"
 	"sort"
 	"time"
 
@@ -263,12 +264,15 @@ func (s *levelDBStore) Stop() {
 // chosen for any duplicates.
 func merge(a, b DatabaseRecord) DatabaseRecord {
 	// Both lists must be sorted for this to work.
-	sort.Slice(a.Addresses, func(i, j int) bool {
-		return a.Addresses[i].Address < a.Addresses[j].Address
-	})
-	sort.Slice(b.Addresses, func(i, j int) bool {
-		return b.Addresses[i].Address < b.Addresses[j].Address
-	})
+	if !sort.IsSorted(databaseAddressOrder(a.Addresses)) {
+		log.Println("Warning: bug: addresses not correctly sorted in merge")
+		a.Addresses = sortedAddressCopy(a.Addresses)
+	}
+	if !sort.IsSorted(databaseAddressOrder(b.Addresses)) {
+		// no warning because this is the side we read from disk and it may
+		// legitimately predate correct sorting.
+		b.Addresses = sortedAddressCopy(b.Addresses)
+	}
 
 	res := DatabaseRecord{
 		Addresses: make([]DatabaseAddress, 0, len(a.Addresses)+len(b.Addresses)),
@@ -352,3 +356,24 @@ func expire(addrs []DatabaseAddress, now int64) []DatabaseAddress {
 	}
 	return addrs
 }
+
+func sortedAddressCopy(addrs []DatabaseAddress) []DatabaseAddress {
+	sorted := make([]DatabaseAddress, len(addrs))
+	copy(sorted, addrs)
+	sort.Sort(databaseAddressOrder(sorted))
+	return sorted
+}
+
+type databaseAddressOrder []DatabaseAddress
+
+func (s databaseAddressOrder) Less(a, b int) bool {
+	return s[a].Address < s[b].Address
+}
+
+func (s databaseAddressOrder) Swap(a, b int) {
+	s[a], s[b] = s[b], s[a]
+}
+
+func (s databaseAddressOrder) Len() int {
+	return len(s)
+}

cmd/stdiscosrv/database.pb.go

@@ -3,12 +3,14 @@
 
 package main
 
-import proto "github.com/gogo/protobuf/proto"
-import fmt "fmt"
-import math "math"
-import _ "github.com/gogo/protobuf/gogoproto"
-
-import io "io"
+import (
+	fmt "fmt"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ = proto.Marshal
@@ -19,7 +21,7 @@ var _ = math.Inf
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
 type DatabaseRecord struct {
 	Addresses []DatabaseAddress `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses"`
@@ -32,7 +34,7 @@ func (m *DatabaseRecord) Reset()         { *m = DatabaseRecord{} }
 func (m *DatabaseRecord) String() string { return proto.CompactTextString(m) }
 func (*DatabaseRecord) ProtoMessage()    {}
 func (*DatabaseRecord) Descriptor() ([]byte, []int) {
-	return fileDescriptor_database_0f49e029703a04f5, []int{0}
+	return fileDescriptor_b90fe3356ea5df07, []int{0}
 }
 func (m *DatabaseRecord) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -42,15 +44,15 @@ func (m *DatabaseRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, erro
 		return xxx_messageInfo_DatabaseRecord.Marshal(b, m, deterministic)
 	} else {
 		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
+		n, err := m.MarshalToSizedBuffer(b)
 		if err != nil {
 			return nil, err
 		}
 		return b[:n], nil
 	}
 }
-func (dst *DatabaseRecord) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DatabaseRecord.Merge(dst, src)
+func (m *DatabaseRecord) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DatabaseRecord.Merge(m, src)
 }
 func (m *DatabaseRecord) XXX_Size() int {
 	return m.Size()
@@ -71,7 +73,7 @@ func (m *ReplicationRecord) Reset()         { *m = ReplicationRecord{} }
 func (m *ReplicationRecord) String() string { return proto.CompactTextString(m) }
 func (*ReplicationRecord) ProtoMessage()    {}
 func (*ReplicationRecord) Descriptor() ([]byte, []int) {
-	return fileDescriptor_database_0f49e029703a04f5, []int{1}
+	return fileDescriptor_b90fe3356ea5df07, []int{1}
 }
 func (m *ReplicationRecord) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -81,15 +83,15 @@ func (m *ReplicationRecord) XXX_Marshal(b []byte, deterministic bool) ([]byte, e
 		return xxx_messageInfo_ReplicationRecord.Marshal(b, m, deterministic)
 	} else {
 		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
+		n, err := m.MarshalToSizedBuffer(b)
 		if err != nil {
 			return nil, err
 		}
 		return b[:n], nil
 	}
 }
-func (dst *ReplicationRecord) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ReplicationRecord.Merge(dst, src)
+func (m *ReplicationRecord) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ReplicationRecord.Merge(m, src)
 }
 func (m *ReplicationRecord) XXX_Size() int {
 	return m.Size()
@@ -109,7 +111,7 @@ func (m *DatabaseAddress) Reset()         { *m = DatabaseAddress{} }
 func (m *DatabaseAddress) String() string { return proto.CompactTextString(m) }
 func (*DatabaseAddress) ProtoMessage()    {}
 func (*DatabaseAddress) Descriptor() ([]byte, []int) {
-	return fileDescriptor_database_0f49e029703a04f5, []int{2}
+	return fileDescriptor_b90fe3356ea5df07, []int{2}
 }
 func (m *DatabaseAddress) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -119,15 +121,15 @@ func (m *DatabaseAddress) XXX_Marshal(b []byte, deterministic bool) ([]byte, err
 		return xxx_messageInfo_DatabaseAddress.Marshal(b, m, deterministic)
 	} else {
 		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
+		n, err := m.MarshalToSizedBuffer(b)
 		if err != nil {
 			return nil, err
 		}
 		return b[:n], nil
 	}
 }
-func (dst *DatabaseAddress) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_DatabaseAddress.Merge(dst, src)
+func (m *DatabaseAddress) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DatabaseAddress.Merge(m, src)
 }
 func (m *DatabaseAddress) XXX_Size() int {
 	return m.Size()
@@ -143,10 +145,34 @@ func init() {
 	proto.RegisterType((*ReplicationRecord)(nil), "main.ReplicationRecord")
 	proto.RegisterType((*DatabaseAddress)(nil), "main.DatabaseAddress")
 }
+
+func init() { proto.RegisterFile("database.proto", fileDescriptor_b90fe3356ea5df07) }
+
+var fileDescriptor_b90fe3356ea5df07 = []byte{
+	// 270 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x90, 0x41, 0x4a, 0xc4, 0x30,
+	0x18, 0x85, 0x9b, 0x49, 0x1d, 0x99, 0x08, 0xa3, 0x06, 0x94, 0x20, 0x12, 0x4b, 0xdd, 0x74, 0xd5,
+	0x01, 0x5d, 0xb9, 0x74, 0xd0, 0x0b, 0xe4, 0x06, 0xe9, 0xe4, 0x77, 0x08, 0x3a, 0x4d, 0x49, 0x2a,
+	0xe8, 0x29, 0xf4, 0x58, 0x5d, 0xce, 0xd2, 0x95, 0x68, 0x7b, 0x11, 0x69, 0x26, 0x55, 0x14, 0x37,
+	0xb3, 0x7b, 0xdf, 0xff, 0xbf, 0x97, 0xbc, 0x84, 0x4c, 0x95, 0xac, 0x65, 0x21, 0x1d, 0xe4, 0x95,
+	0x35, 0xb5, 0xa1, 0xf1, 0x4a, 0xea, 0xf2, 0xe4, 0xdc, 0x42, 0x65, 0xdc, 0xcc, 0x8f, 0x8a, 0xc7,
+	0xbb, 0xd9, 0xd2, 0x2c, 0x8d, 0x07, 0xaf, 0x36, 0xd6, 0xf4, 0x05, 0x91, 0xe9, 0x4d, 0x48, 0x0b,
+	0x58, 0x18, 0xab, 0xe8, 0x15, 0x99, 0x48, 0xa5, 0x2c, 0x38, 0x07, 0x8e, 0xa1, 0x04, 0x67, 0x7b,
+	0x17, 0x47, 0x79, 0x7f, 0x62, 0x3e, 0x18, 0xaf, 0x37, 0xeb, 0x79, 0xdc, 0xbc, 0x9f, 0x45, 0xe2,
+	0xc7, 0x4d, 0x8f, 0xc9, 0x78, 0xa5, 0x7d, 0x6e, 0x94, 0xa0, 0x6c, 0x47, 0x04, 0xa2, 0x94, 0xc4,
+	0x0e, 0xa0, 0x64, 0x38, 0x41, 0x19, 0x16, 0x5e, 0x7f, 0x7b, 0x15, 0x8b, 0xfd, 0x34, 0x50, 0x5a,
+	0x93, 0x43, 0x01, 0xd5, 0x83, 0x5e, 0xc8, 0x5a, 0x9b, 0x32, 0x74, 0x3a, 0x20, 0xf8, 0x1e, 0x9e,
+	0x19, 0x4a, 0x50, 0x36, 0x11, 0xbd, 0xfc, 0xdd, 0x72, 0xb4, 0x55, 0xcb, 0x7f, 0xda, 0xa4, 0xb7,
+	0x64, 0xff, 0x4f, 0x8e, 0x32, 0xb2, 0x1b, 0x32, 0xe1, 0xde, 0x01, 0xfb, 0x0d, 0x3c, 0x55, 0xda,
+	0x86, 0x77, 0x62, 0x31, 0xe0, 0xfc, 0xb4, 0xf9, 0xe4, 0x51, 0xd3, 0x72, 0xb4, 0x6e, 0x39, 0xfa,
+	0x68, 0x39, 0x7a, 0xed, 0x78, 0xb4, 0xee, 0x78, 0xf4, 0xd6, 0xf1, 0xa8, 0x18, 0xfb, 0x3f, 0xbf,
+	0xfc, 0x0a, 0x00, 0x00, 0xff, 0xff, 0x7a, 0xa2, 0xf6, 0x1e, 0xb0, 0x01, 0x00, 0x00,
+}
+
 func (m *DatabaseRecord) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
 	if err != nil {
 		return nil, err
 	}
@@ -154,44 +180,51 @@ func (m *DatabaseRecord) Marshal() (dAtA []byte, err error) {
 }
 
 func (m *DatabaseRecord) MarshalTo(dAtA []byte) (int, error) {
-	var i int
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *DatabaseRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
 	_ = i
 	var l int
 	_ = l
-	if len(m.Addresses) > 0 {
-		for _, msg := range m.Addresses {
-			dAtA[i] = 0xa
-			i++
-			i = encodeVarintDatabase(dAtA, i, uint64(msg.Size()))
-			n, err := msg.MarshalTo(dAtA[i:])
-			if err != nil {
-				return 0, err
-			}
-			i += n
-		}
-	}
-	if m.Misses != 0 {
-		dAtA[i] = 0x10
-		i++
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Misses))
+	if m.Missed != 0 {
+		i = encodeVarintDatabase(dAtA, i, uint64(m.Missed))
+		i--
+		dAtA[i] = 0x20
 	}
 	if m.Seen != 0 {
-		dAtA[i] = 0x18
-		i++
 		i = encodeVarintDatabase(dAtA, i, uint64(m.Seen))
+		i--
+		dAtA[i] = 0x18
 	}
-	if m.Missed != 0 {
-		dAtA[i] = 0x20
-		i++
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Missed))
+	if m.Misses != 0 {
+		i = encodeVarintDatabase(dAtA, i, uint64(m.Misses))
+		i--
+		dAtA[i] = 0x10
 	}
-	return i, nil
+	if len(m.Addresses) > 0 {
+		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Addresses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintDatabase(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0xa
+		}
+	}
+	return len(dAtA) - i, nil
 }
 
 func (m *ReplicationRecord) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
 	if err != nil {
 		return nil, err
 	}
@@ -199,40 +232,48 @@ func (m *ReplicationRecord) Marshal() (dAtA []byte, err error) {
 }
 
 func (m *ReplicationRecord) MarshalTo(dAtA []byte) (int, error) {
-	var i int
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ReplicationRecord) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
 	_ = i
 	var l int
 	_ = l
-	if len(m.Key) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Key)))
-		i += copy(dAtA[i:], m.Key)
+	if m.Seen != 0 {
+		i = encodeVarintDatabase(dAtA, i, uint64(m.Seen))
+		i--
+		dAtA[i] = 0x18
 	}
 	if len(m.Addresses) > 0 {
-		for _, msg := range m.Addresses {
-			dAtA[i] = 0x12
-			i++
-			i = encodeVarintDatabase(dAtA, i, uint64(msg.Size()))
-			n, err := msg.MarshalTo(dAtA[i:])
-			if err != nil {
-				return 0, err
+		for iNdEx := len(m.Addresses) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Addresses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintDatabase(dAtA, i, uint64(size))
 			}
-			i += n
+			i--
+			dAtA[i] = 0x12
 		}
 	}
-	if m.Seen != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintDatabase(dAtA, i, uint64(m.Seen))
+	if len(m.Key) > 0 {
+		i -= len(m.Key)
+		copy(dAtA[i:], m.Key)
+		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Key)))
+		i--
+		dAtA[i] = 0xa
 	}
-	return i, nil
+	return len(dAtA) - i, nil
 }
 
 func (m *DatabaseAddress) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
 	if err != nil {
 		return nil, err
 	}
@@ -240,32 +281,40 @@ func (m *DatabaseAddress) Marshal() (dAtA []byte, err error) {
 }
 
 func (m *DatabaseAddress) MarshalTo(dAtA []byte) (int, error) {
-	var i int
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *DatabaseAddress) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
 	_ = i
 	var l int
 	_ = l
-	if len(m.Address) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Address)))
-		i += copy(dAtA[i:], m.Address)
-	}
 	if m.Expires != 0 {
-		dAtA[i] = 0x10
-		i++
 		i = encodeVarintDatabase(dAtA, i, uint64(m.Expires))
+		i--
+		dAtA[i] = 0x10
 	}
-	return i, nil
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintDatabase(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
 }
 
 func encodeVarintDatabase(dAtA []byte, offset int, v uint64) int {
+	offset -= sovDatabase(v)
+	base := offset
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)
 		v >>= 7
 		offset++
 	}
 	dAtA[offset] = uint8(v)
-	return offset + 1
+	return base
 }
 func (m *DatabaseRecord) Size() (n int) {
 	if m == nil {
@@ -330,14 +379,7 @@ func (m *DatabaseAddress) Size() (n int) {
 }
 
 func sovDatabase(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
+	return (math_bits.Len64(x|1) + 6) / 7
 }
 func sozDatabase(x uint64) (n int) {
 	return sovDatabase(uint64((x << 1) ^ uint64((int64(x) >> 63))))
@@ -357,7 +399,7 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 			}
 			b := dAtA[iNdEx]
 			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
+			wire |= uint64(b&0x7F) << shift
 			if b < 0x80 {
 				break
 			}
@@ -385,7 +427,7 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
+				msglen |= int(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -394,6 +436,9 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 				return ErrInvalidLengthDatabase
 			}
 			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -416,7 +461,7 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.Misses |= (int32(b) & 0x7F) << shift
+				m.Misses |= int32(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -435,7 +480,7 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.Seen |= (int64(b) & 0x7F) << shift
+				m.Seen |= int64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -454,7 +499,7 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.Missed |= (int64(b) & 0x7F) << shift
+				m.Missed |= int64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -468,6 +513,9 @@ func (m *DatabaseRecord) Unmarshal(dAtA []byte) error {
 			if skippy < 0 {
 				return ErrInvalidLengthDatabase
 			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -495,7 +543,7 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 			}
 			b := dAtA[iNdEx]
 			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
+			wire |= uint64(b&0x7F) << shift
 			if b < 0x80 {
 				break
 			}
@@ -523,7 +571,7 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
+				stringLen |= uint64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -533,6 +581,9 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 				return ErrInvalidLengthDatabase
 			}
 			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -552,7 +603,7 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				msglen |= (int(b) & 0x7F) << shift
+				msglen |= int(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -561,6 +612,9 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 				return ErrInvalidLengthDatabase
 			}
 			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -583,7 +637,7 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.Seen |= (int64(b) & 0x7F) << shift
+				m.Seen |= int64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -597,6 +651,9 @@ func (m *ReplicationRecord) Unmarshal(dAtA []byte) error {
 			if skippy < 0 {
 				return ErrInvalidLengthDatabase
 			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -624,7 +681,7 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 			}
 			b := dAtA[iNdEx]
 			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
+			wire |= uint64(b&0x7F) << shift
 			if b < 0x80 {
 				break
 			}
@@ -652,7 +709,7 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
+				stringLen |= uint64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -662,6 +719,9 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 				return ErrInvalidLengthDatabase
 			}
 			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -681,7 +741,7 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.Expires |= (int64(b) & 0x7F) << shift
+				m.Expires |= int64(b&0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -695,6 +755,9 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 			if skippy < 0 {
 				return ErrInvalidLengthDatabase
 			}
+			if (iNdEx + skippy) < 0 {
+				return ErrInvalidLengthDatabase
+			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
 			}
@@ -710,6 +773,7 @@ func (m *DatabaseAddress) Unmarshal(dAtA []byte) error {
 func skipDatabase(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
+	depth := 0
 	for iNdEx < l {
 		var wire uint64
 		for shift := uint(0); ; shift += 7 {
@@ -741,10 +805,8 @@ func skipDatabase(dAtA []byte) (n int, err error) {
 					break
 				}
 			}
-			return iNdEx, nil
 		case 1:
 			iNdEx += 8
-			return iNdEx, nil
 		case 2:
 			var length int
 			for shift := uint(0); ; shift += 7 {
@@ -761,76 +823,34 @@ func skipDatabase(dAtA []byte) (n int, err error) {
 					break
 				}
 			}
-			iNdEx += length
 			if length < 0 {
 				return 0, ErrInvalidLengthDatabase
 			}
-			return iNdEx, nil
+			iNdEx += length
 		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowDatabase
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipDatabase(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-			}
-			return iNdEx, nil
+			depth++
 		case 4:
-			return iNdEx, nil
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupDatabase
+			}
+			depth--
 		case 5:
 			iNdEx += 4
-			return iNdEx, nil
 		default:
 			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
 		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthDatabase
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
 	}
-	panic("unreachable")
+	return 0, io.ErrUnexpectedEOF
 }
 
 var (
-	ErrInvalidLengthDatabase = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowDatabase   = fmt.Errorf("proto: integer overflow")
+	ErrInvalidLengthDatabase        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowDatabase          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupDatabase = fmt.Errorf("proto: unexpected end of group")
 )
-
-func init() { proto.RegisterFile("database.proto", fileDescriptor_database_0f49e029703a04f5) }
-
-var fileDescriptor_database_0f49e029703a04f5 = []byte{
-	// 270 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x90, 0x41, 0x4a, 0xc4, 0x30,
-	0x18, 0x85, 0x9b, 0x49, 0x1d, 0x99, 0x08, 0xa3, 0x06, 0x94, 0x20, 0x12, 0x4b, 0xdd, 0x74, 0xd5,
-	0x01, 0x5d, 0xb9, 0x74, 0xd0, 0x0b, 0xe4, 0x06, 0xe9, 0xe4, 0x77, 0x08, 0x3a, 0x4d, 0x49, 0x2a,
-	0xe8, 0x29, 0xf4, 0x58, 0x5d, 0xce, 0xd2, 0x95, 0x68, 0x7b, 0x11, 0x69, 0x26, 0x55, 0x14, 0x37,
-	0xb3, 0x7b, 0xdf, 0xff, 0xbf, 0x97, 0xbc, 0x84, 0x4c, 0x95, 0xac, 0x65, 0x21, 0x1d, 0xe4, 0x95,
-	0x35, 0xb5, 0xa1, 0xf1, 0x4a, 0xea, 0xf2, 0xe4, 0xdc, 0x42, 0x65, 0xdc, 0xcc, 0x8f, 0x8a, 0xc7,
-	0xbb, 0xd9, 0xd2, 0x2c, 0x8d, 0x07, 0xaf, 0x36, 0xd6, 0xf4, 0x05, 0x91, 0xe9, 0x4d, 0x48, 0x0b,
-	0x58, 0x18, 0xab, 0xe8, 0x15, 0x99, 0x48, 0xa5, 0x2c, 0x38, 0x07, 0x8e, 0xa1, 0x04, 0x67, 0x7b,
-	0x17, 0x47, 0x79, 0x7f, 0x62, 0x3e, 0x18, 0xaf, 0x37, 0xeb, 0x79, 0xdc, 0xbc, 0x9f, 0x45, 0xe2,
-	0xc7, 0x4d, 0x8f, 0xc9, 0x78, 0xa5, 0x7d, 0x6e, 0x94, 0xa0, 0x6c, 0x47, 0x04, 0xa2, 0x94, 0xc4,
-	0x0e, 0xa0, 0x64, 0x38, 0x41, 0x19, 0x16, 0x5e, 0x7f, 0x7b, 0x15, 0x8b, 0xfd, 0x34, 0x50, 0x5a,
-	0x93, 0x43, 0x01, 0xd5, 0x83, 0x5e, 0xc8, 0x5a, 0x9b, 0x32, 0x74, 0x3a, 0x20, 0xf8, 0x1e, 0x9e,
-	0x19, 0x4a, 0x50, 0x36, 0x11, 0xbd, 0xfc, 0xdd, 0x72, 0xb4, 0x55, 0xcb, 0x7f, 0xda, 0xa4, 0xb7,
-	0x64, 0xff, 0x4f, 0x8e, 0x32, 0xb2, 0x1b, 0x32, 0xe1, 0xde, 0x01, 0xfb, 0x0d, 0x3c, 0x55, 0xda,
-	0x86, 0x77, 0x62, 0x31, 0xe0, 0xfc, 0xb4, 0xf9, 0xe4, 0x51, 0xd3, 0x72, 0xb4, 0x6e, 0x39, 0xfa,
-	0x68, 0x39, 0x7a, 0xed, 0x78, 0xb4, 0xee, 0x78, 0xf4, 0xd6, 0xf1, 0xa8, 0x18, 0xfb, 0x3f, 0xbf,
-	0xfc, 0x0a, 0x00, 0x00, 0xff, 0xff, 0x7a, 0xa2, 0xf6, 0x1e, 0xb0, 0x01, 0x00, 0x00,
-}

cmd/stdiscosrv/etc/firewall-ufw/stdiscosrv

@@ -0,0 +1,4 @@
+[stdiscosrv]
+title=Syncthing discovery server
+description=Lets syncthing clients discover each other
+ports=8443/tcp

cmd/stdiscosrv/etc/linux-systemd/default

@@ -0,0 +1,3 @@
+# Default settings for syncthing-discosrv (stdiscosrv).
+## Add Options here:
+DISCOSRV_OPTS=

cmd/stdiscosrv/etc/linux-systemd/stdiscosrv.service

@@ -0,0 +1,25 @@
+[Unit]
+Description=Syncthing Discovery Server
+After=network.target
+Documentation=man:stdiscosrv(1)
+
+[Service]
+WorkingDirectory=/var/lib/syncthing-discosrv
+EnvironmentFile=/etc/default/syncthing-discosrv
+ExecStart=/usr/bin/stdiscosrv $DISCOSRV_OPTS
+
+# Hardening
+User=syncthing-discosrv
+Group=syncthing
+ProtectSystem=strict
+ReadWritePaths=/var/lib/syncthing-discosrv
+NoNewPrivileges=true
+PrivateTmp=true
+PrivateDevices=true
+ProtectHome=true
+SystemCallArchitectures=native
+MemoryDenyWriteExecute=true
+
+[Install]
+WantedBy=multi-user.target
+Alias=syncthing-discosrv.service

cmd/stdiscosrv/main.go

@@ -9,17 +9,15 @@ package main
 import (
 	"crypto/tls"
 	"flag"
-	"fmt"
 	"log"
 	"net"
 	"net/http"
 	"os"
-	"runtime"
-	"strconv"
 	"strings"
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"github.com/syncthing/syncthing/lib/build"
 	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/tlsutil"
 	"github.com/syndtr/goleveldb/leveldb/opt"
@@ -65,24 +63,6 @@ var levelDBOptions = &opt.Options{
 	WriteBuffer: 32 << 20, // default 4<<20
 }
 
-var (
-	Version    string
-	BuildStamp string
-	BuildUser  string
-	BuildHost  string
-
-	BuildDate   time.Time
-	LongVersion string
-)
-
-func init() {
-	stamp, _ := strconv.Atoi(BuildStamp)
-	BuildDate = time.Unix(int64(stamp), 0)
-
-	date := BuildDate.UTC().Format("2006-01-02 15:04:05 MST")
-	LongVersion = fmt.Sprintf(`stdiscosrv %s (%s %s-%s) %s@%s %s`, Version, runtime.Version(), runtime.GOOS, runtime.GOARCH, BuildUser, BuildHost, date)
-}
-
 var (
 	debug = false
 )
@@ -109,14 +89,18 @@ func main() {
 	flag.StringVar(&metricsListen, "metrics-listen", "", "Metrics listen address")
 	flag.StringVar(&replicationPeers, "replicate", "", "Replication peers, id@address, comma separated")
 	flag.StringVar(&replicationListen, "replication-listen", ":19200", "Replication listen address")
+	showVersion := flag.Bool("version", false, "Show version")
 	flag.Parse()
 
-	log.Println(LongVersion)
+	log.Println(build.LongVersion)
+	if *showVersion {
+		return
+	}
 
 	cert, err := tls.LoadX509KeyPair(certFile, keyFile)
 	if err != nil {
 		log.Println("Failed to load keypair. Generating one, this might take a while...")
-		cert, err = tlsutil.NewCertificate(certFile, keyFile, "stdiscosrv")
+		cert, err = tlsutil.NewCertificate(certFile, keyFile, "stdiscosrv", 20*365)
 		if err != nil {
 			log.Fatalln("Failed to generate X509 key pair:", err)
 		}

cmd/stdiscosrv/scripts/preinst

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+addgroup --system syncthing
+adduser --system --home /var/lib/syncthing-discosrv --ingroup syncthing syncthing-discosrv

cmd/stfinddevice/main.go

@@ -7,6 +7,7 @@
 package main
 
 import (
+	"context"
 	"crypto/tls"
 	"errors"
 	"flag"
@@ -17,6 +18,7 @@ import (
 
 	"github.com/syncthing/syncthing/lib/config"
 	"github.com/syncthing/syncthing/lib/discover"
+	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
@@ -82,7 +84,7 @@ func checkServers(deviceID protocol.DeviceID, servers ...string) {
 }
 
 func checkServer(deviceID protocol.DeviceID, server string) checkResult {
-	disco, err := discover.NewGlobal(server, tls.Certificate{}, nil)
+	disco, err := discover.NewGlobal(server, tls.Certificate{}, nil, events.NoopLogger)
 	if err != nil {
 		return checkResult{error: err}
 	}
@@ -94,7 +96,7 @@ func checkServer(deviceID protocol.DeviceID, server string) checkResult {
 	})
 
 	go func() {
-		addresses, err := disco.Lookup(deviceID)
+		addresses, err := disco.Lookup(context.Background(), deviceID)
 		res <- checkResult{addresses: addresses, error: err}
 	}()
 

cmd/stindex/accounting.go

@@ -0,0 +1,58 @@
+// Copyright (C) 2020 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"text/tabwriter"
+
+	"github.com/syncthing/syncthing/lib/db/backend"
+)
+
+// account prints key and data size statistics per class
+func account(ldb backend.Backend) {
+	it, err := ldb.NewPrefixIterator(nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	var ksizes [256]int
+	var dsizes [256]int
+	var counts [256]int
+	var max [256]int
+
+	for it.Next() {
+		key := it.Key()
+		t := key[0]
+		ds := len(it.Value())
+		ks := len(key)
+		s := ks + ds
+
+		counts[t]++
+		ksizes[t] += ks
+		dsizes[t] += ds
+		if s > max[t] {
+			max[t] = s
+		}
+	}
+
+	tw := tabwriter.NewWriter(os.Stdout, 1, 1, 1, ' ', tabwriter.AlignRight)
+	toti, totds, totks := 0, 0, 0
+	for t := range ksizes {
+		if ksizes[t] > 0 {
+			// yes metric kilobytes 🤘
+			fmt.Fprintf(tw, "0x%02x:\t%d items,\t%d KB keys +\t%d KB data,\t%d B +\t%d B avg,\t%d B max\t\n", t, counts[t], ksizes[t]/1000, dsizes[t]/1000, ksizes[t]/counts[t], dsizes[t]/counts[t], max[t])
+			toti += counts[t]
+			totds += dsizes[t]
+			totks += ksizes[t]
+		}
+	}
+	fmt.Fprintf(tw, "Total\t%d items,\t%d KB keys +\t%d KB data.\t\n", toti, totks/1000, totds/1000)
+	tw.Flush()
+}

cmd/stindex/dump.go

@@ -13,11 +13,15 @@ import (
 	"time"
 
 	"github.com/syncthing/syncthing/lib/db"
+	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
-func dump(ldb *db.Lowlevel) {
-	it := ldb.NewIterator(nil, nil)
+func dump(ldb backend.Backend) {
+	it, err := ldb.NewPrefixIterator(nil)
+	if err != nil {
+		log.Fatal(err)
+	}
 	for it.Next() {
 		key := it.Key()
 		switch key[0] {
@@ -76,6 +80,31 @@ func dump(ldb *db.Lowlevel) {
 				fmt.Printf("[deviceidx] K:%d V:%s\n", key, dev)
 			}
 
+		case db.KeyTypeIndexID:
+			device := binary.BigEndian.Uint32(it.Key()[1:])
+			folder := binary.BigEndian.Uint32(it.Key()[5:])
+			fmt.Printf("[indexid] D:%d F:%d I:%x\n", device, folder, it.Value())
+
+		case db.KeyTypeFolderMeta:
+			folder := binary.BigEndian.Uint32(it.Key()[1:])
+			fmt.Printf("[foldermeta] F:%d V:%x\n", folder, it.Value())
+
+		case db.KeyTypeMiscData:
+			fmt.Printf("[miscdata] K:%q V:%q\n", it.Key()[1:], it.Value())
+
+		case db.KeyTypeSequence:
+			folder := binary.BigEndian.Uint32(it.Key()[1:])
+			seq := binary.BigEndian.Uint64(it.Key()[5:])
+			fmt.Printf("[sequence] F:%d S:%d V:%q\n", folder, seq, it.Value())
+
+		case db.KeyTypeNeed:
+			folder := binary.BigEndian.Uint32(it.Key()[1:])
+			file := string(it.Key()[5:])
+			fmt.Printf("[need] F:%d V:%q\n", folder, file)
+
+		case db.KeyTypeBlockList:
+			fmt.Printf("[blocklist] H:%x\n", it.Key()[1:])
+
 		default:
 			fmt.Printf("[???]\n  %x\n  %x\n", it.Key(), it.Value())
 		}

cmd/stindex/dumpsize.go

@@ -10,8 +10,10 @@ import (
 	"container/heap"
 	"encoding/binary"
 	"fmt"
+	"log"
 
 	"github.com/syncthing/syncthing/lib/db"
+	"github.com/syncthing/syncthing/lib/db/backend"
 )
 
 type SizedElement struct {
@@ -37,11 +39,14 @@ func (h *ElementHeap) Pop() interface{} {
 	return x
 }
 
-func dumpsize(ldb *db.Lowlevel) {
+func dumpsize(ldb backend.Backend) {
 	h := &ElementHeap{}
 	heap.Init(h)
 
-	it := ldb.NewIterator(nil, nil)
+	it, err := ldb.NewPrefixIterator(nil)
+	if err != nil {
+		log.Fatal(err)
+	}
 	var ele SizedElement
 	for it.Next() {
 		key := it.Key()

cmd/stindex/idxck.go

@@ -10,8 +10,11 @@ import (
 	"bytes"
 	"encoding/binary"
 	"fmt"
+	"log"
+	"sort"
 
 	"github.com/syncthing/syncthing/lib/db"
+	"github.com/syncthing/syncthing/lib/db/backend"
 	"github.com/syncthing/syncthing/lib/protocol"
 )
 
@@ -31,7 +34,7 @@ type sequenceKey struct {
 	sequence uint64
 }
 
-func idxck(ldb *db.Lowlevel) (success bool) {
+func idxck(ldb backend.Backend) (success bool) {
 	folders := make(map[uint32]string)
 	devices := make(map[uint32]string)
 	deviceToIDs := make(map[string]uint32)
@@ -39,10 +42,15 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 	globals := make(map[globalKey]db.VersionList)
 	sequences := make(map[sequenceKey]string)
 	needs := make(map[globalKey]struct{})
+	blocklists := make(map[string]struct{})
+	usedBlocklists := make(map[string]struct{})
 	var localDeviceKey uint32
 	success = true
 
-	it := ldb.NewIterator(nil, nil)
+	it, err := ldb.NewPrefixIterator(nil)
+	if err != nil {
+		log.Fatal(err)
+	}
 	for it.Next() {
 		key := it.Key()
 		switch key[0] {
@@ -94,6 +102,10 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 			folder := binary.BigEndian.Uint32(key[1:])
 			name := nulString(key[1+4:])
 			needs[globalKey{folder, name}] = struct{}{}
+
+		case db.KeyTypeBlockList:
+			hash := string(key[1:])
+			blocklists[hash] = struct{}{}
 		}
 	}
 
@@ -103,6 +115,7 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 		return
 	}
 
+	var missingSeq []sequenceKey
 	for fk, fi := range fileInfos {
 		if fk.name != fi.Name {
 			fmt.Printf("Mismatching FileInfo name, %q (key) != %q (actual)\n", fk.name, fi.Name)
@@ -121,9 +134,11 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 		}
 
 		if fk.device == localDeviceKey {
-			name, ok := sequences[sequenceKey{fk.folder, uint64(fi.Sequence)}]
+			sk := sequenceKey{fk.folder, uint64(fi.Sequence)}
+			name, ok := sequences[sk]
 			if !ok {
 				fmt.Printf("Sequence entry missing for FileInfo %q, folder %q, seq %d\n", fi.Name, folder, fi.Sequence)
+				missingSeq = append(missingSeq, sk)
 				success = false
 				continue
 			}
@@ -132,6 +147,41 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 				success = false
 			}
 		}
+
+		if len(fi.Blocks) == 0 && len(fi.BlocksHash) != 0 {
+			key := string(fi.BlocksHash)
+			if _, ok := blocklists[key]; !ok {
+				fmt.Printf("Missing block list for file %q, block list hash %x\n", fi.Name, fi.BlocksHash)
+				success = false
+			} else {
+				usedBlocklists[key] = struct{}{}
+			}
+		}
+	}
+
+	// Aggregate the ranges of missing sequence entries, print them
+
+	sort.Slice(missingSeq, func(a, b int) bool {
+		if missingSeq[a].folder != missingSeq[b].folder {
+			return missingSeq[a].folder < missingSeq[b].folder
+		}
+		return missingSeq[a].sequence < missingSeq[b].sequence
+	})
+
+	var folder uint32
+	var startSeq, prevSeq uint64
+	for _, sk := range missingSeq {
+		if folder != sk.folder || sk.sequence != prevSeq+1 {
+			if folder != 0 {
+				fmt.Printf("Folder %d missing %d sequence entries: #%d - #%d\n", folder, prevSeq-startSeq+1, startSeq, prevSeq)
+			}
+			startSeq = sk.sequence
+			folder = sk.folder
+		}
+		prevSeq = sk.sequence
+	}
+	if folder != 0 {
+		fmt.Printf("Folder %d missing %d sequence entries: #%d - #%d\n", folder, prevSeq-startSeq+1, startSeq, prevSeq)
 	}
 
 	for gk, vl := range globals {
@@ -224,6 +274,10 @@ func idxck(ldb *db.Lowlevel) (success bool) {
 		}
 	}
 
+	if d := len(blocklists) - len(usedBlocklists); d > 0 {
+		fmt.Printf("%d block list entries out of %d needs GC\n", d, len(blocklists))
+	}
+
 	return
 }
 

cmd/stindex/main.go

@@ -13,7 +13,7 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/syncthing/syncthing/lib/db"
+	"github.com/syncthing/syncthing/lib/db/backend"
 )
 
 func main() {
@@ -30,20 +30,23 @@ func main() {
 		path = filepath.Join(defaultConfigDir(), "index-v0.14.0.db")
 	}
 
-	ldb, err := db.OpenRO(path)
+	ldb, err := backend.OpenLevelDBRO(path)
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	if mode == "dump" {
+	switch mode {
+	case "dump":
 		dump(ldb)
-	} else if mode == "dumpsize" {
+	case "dumpsize":
 		dumpsize(ldb)
-	} else if mode == "idxck" {
+	case "idxck":
 		if !idxck(ldb) {
 			os.Exit(1)
 		}
-	} else {
+	case "account":
+		account(ldb)
+	default:
 		fmt.Println("Unknown mode")
 	}
 }

cmd/strelaypoolsrv/gui/index.html

@@ -193,9 +193,9 @@
   <script>
   angular.module('syncthing', [
   ])
-  .config(function($httpProvider) {
+  .config(['$httpProvider', function($httpProvider) {
     $httpProvider.defaults.timeout = 5000;
-  })
+  }])
   .filter('bytes', function() {
     return function(bytes, precision) {
       if (isNaN(parseFloat(bytes)) || !isFinite(bytes)) return '-';

cmd/strelaypoolsrv/main.go

@@ -7,13 +7,15 @@ package main
 import (
 	"bytes"
 	"compress/gzip"
+	"context"
 	"crypto/tls"
 	"encoding/json"
+	"errors"
 	"flag"
 	"fmt"
+	"io"
 	"io/ioutil"
 	"log"
-	"math/rand"
 	"mime"
 	"net"
 	"net/http"
@@ -29,6 +31,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/syncthing/syncthing/cmd/strelaypoolsrv/auto"
+	"github.com/syncthing/syncthing/lib/rand"
 	"github.com/syncthing/syncthing/lib/relay/client"
 	"github.com/syncthing/syncthing/lib/sync"
 	"github.com/syncthing/syncthing/lib/tlsutil"
@@ -363,19 +366,24 @@ func handleRequest(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-func handleGetRequest(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+func handleGetRequest(rw http.ResponseWriter, r *http.Request) {
+	rw.Header().Set("Content-Type", "application/json; charset=utf-8")
 	mut.RLock()
 	relays := append(permanentRelays, knownRelays...)
 	mut.RUnlock()
 
 	// Shuffle
-	for i := range relays {
-		j := rand.Intn(i + 1)
-		relays[i], relays[j] = relays[j], relays[i]
+	rand.Shuffle(relays)
+
+	w := io.Writer(rw)
+	if strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
+		rw.Header().Set("Content-Encoding", "gzip")
+		gw := gzip.NewWriter(rw)
+		defer gw.Close()
+		w = gw
 	}
 
-	json.NewEncoder(w).Encode(map[string][]*relay{
+	_ = json.NewEncoder(w).Encode(map[string][]*relay{
 		"relays": relays,
 	})
 }
@@ -483,11 +491,11 @@ func handleRelayTest(request request) {
 	if debug {
 		log.Println("Request for", request.relay)
 	}
-	if !client.TestRelay(request.relay.uri, []tls.Certificate{testCert}, time.Second, 2*time.Second, 3) {
+	if !client.TestRelay(context.TODO(), request.relay.uri, []tls.Certificate{testCert}, time.Second, 2*time.Second, 3) {
 		if debug {
 			log.Println("Test for relay", request.relay, "failed")
 		}
-		request.result <- result{fmt.Errorf("connection test failed"), 0}
+		request.result <- result{errors.New("connection test failed"), 0}
 		return
 	}
 
@@ -636,7 +644,7 @@ func createTestCertificate() tls.Certificate {
 	}
 
 	certFile, keyFile := filepath.Join(tmpDir, "cert.pem"), filepath.Join(tmpDir, "key.pem")
-	cert, err := tlsutil.NewCertificate(certFile, keyFile, "relaypoolsrv")
+	cert, err := tlsutil.NewCertificate(certFile, keyFile, "relaypoolsrv", 20*365)
 	if err != nil {
 		log.Fatalln("Failed to create test X509 key pair:", err)
 	}

cmd/strelaysrv/etc/firewall-ufw/strelaysrv

@@ -0,0 +1,9 @@
+[strelaysrv]
+title=Syncthing relay server
+description=Proxies traffic of syncthing client behind firewalls
+ports=22067/tcp
+
+[strelaysrv-metrics]
+title=Syncthing relay metrics
+description=Provides metrics about the syncthing relay server
+ports=22070/tcp

cmd/strelaysrv/etc/linux-systemd/default

@@ -0,0 +1,5 @@
+# Default settings for syncthing-relaysrv (strelaysrv).
+NAT=true
+
+## Add Options here:
+RELAYSRV_OPTS=

cmd/strelaysrv/etc/linux-systemd/strelaysrv.service

@@ -1,17 +1,25 @@
 [Unit]
-Description=Syncthing relay server
+Description=Syncthing Relay Server
 After=network.target
+Documentation=man:strelaysrv(1)
 
 [Service]
-User=strelaysrv
-Group=strelaysrv
-ExecStart=/usr/bin/strelaysrv
-WorkingDirectory=/var/lib/strelaysrv
+WorkingDirectory=/var/lib/syncthing-relaysrv
+EnvironmentFile=/etc/default/syncthing-relaysrv
+ExecStart=/usr/bin/strelaysrv -nat=${NAT} $RELAYSRV_OPTS
 
-PrivateTmp=true
-ProtectSystem=full
-ProtectHome=true
+# Hardening
+User=syncthing-relaysrv
+Group=syncthing
+ProtectSystem=strict
+ReadWritePaths=/var/lib/syncthing-relaysrv
 NoNewPrivileges=true
+PrivateTmp=true
+PrivateDevices=true
+ProtectHome=true
+SystemCallArchitectures=native
+MemoryDenyWriteExecute=true
 
 [Install]
 WantedBy=multi-user.target
+Alias=syncthing-relaysrv.service

cmd/strelaysrv/main.go

@@ -14,12 +14,13 @@ import (
 	"os/signal"
 	"path/filepath"
 	"runtime"
-	"strconv"
 	"strings"
 	"sync/atomic"
 	"syscall"
 	"time"
 
+	"github.com/syncthing/syncthing/lib/build"
+	"github.com/syncthing/syncthing/lib/events"
 	"github.com/syncthing/syncthing/lib/osutil"
 	"github.com/syncthing/syncthing/lib/relay/protocol"
 	"github.com/syncthing/syncthing/lib/tlsutil"
@@ -33,24 +34,6 @@ import (
 	syncthingprotocol "github.com/syncthing/syncthing/lib/protocol"
 )
 
-var (
-	Version    string
-	BuildStamp string
-	BuildUser  string
-	BuildHost  string
-
-	BuildDate   time.Time
-	LongVersion string
-)
-
-func init() {
-	stamp, _ := strconv.Atoi(BuildStamp)
-	BuildDate = time.Unix(int64(stamp), 0)
-
-	date := BuildDate.UTC().Format("2006-01-02 15:04:05 MST")
-	LongVersion = fmt.Sprintf(`strelaysrv %s (%s %s-%s) %s@%s %s`, Version, runtime.Version(), runtime.GOOS, runtime.GOARCH, BuildUser, BuildHost, date)
-}
-
 var (
 	listen string
 	debug  bool
@@ -116,8 +99,14 @@ func main() {
 	flag.IntVar(&natTimeout, "nat-timeout", 10, "NAT discovery timeout in seconds")
 	flag.BoolVar(&pprofEnabled, "pprof", false, "Enable the built in profiling on the status server")
 	flag.IntVar(&networkBufferSize, "network-buffer", 2048, "Network buffer size (two of these per proxied connection)")
+	showVersion := flag.Bool("version", false, "Show version")
 	flag.Parse()
 
+	if *showVersion {
+		fmt.Println(build.LongVersion)
+		return
+	}
+
 	if extAddress == "" {
 		extAddress = listen
 	}
@@ -146,7 +135,7 @@ func main() {
 		}
 	}
 
-	log.Println(LongVersion)
+	log.Println(build.LongVersion)
 
 	maxDescriptors, err := osutil.MaximizeOpenFileLimit()
 	if maxDescriptors > 0 {
@@ -166,7 +155,7 @@ func main() {
 	cert, err := tls.LoadX509KeyPair(certFile, keyFile)
 	if err != nil {
 		log.Println("Failed to load keypair. Generating one, this might take a while...")
-		cert, err = tlsutil.NewCertificate(certFile, keyFile, "strelaysrv")
+		cert, err = tlsutil.NewCertificate(certFile, keyFile, "strelaysrv", 20*365)
 		if err != nil {
 			log.Fatalln("Failed to generate X509 key pair:", err)
 		}
@@ -194,7 +183,7 @@ func main() {
 		log.Println("ID:", id)
 	}
 
-	wrapper := config.Wrap("config", config.New(id))
+	wrapper := config.Wrap("config", config.New(id), events.NoopLogger)
 	wrapper.SetOptions(config.OptionsConfiguration{
 		NATLeaseM:   natLease,
 		NATRenewalM: natRenewal,

cmd/strelaysrv/scripts/preinst

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+addgroup --system syncthing
+adduser --system --home /var/lib/syncthing-relaysrv --ingroup syncthing syncthing-relaysrv

cmd/strelaysrv/status.go

@@ -10,6 +10,8 @@ import (
 	"runtime"
 	"sync/atomic"
 	"time"
+
+	"github.com/syncthing/syncthing/lib/build"
 )
 
 var rc *rateCalculator
@@ -40,10 +42,10 @@ func getStatus(w http.ResponseWriter, r *http.Request) {
 
 	sessionMut.Lock()
 	// This can potentially be double the number of pending sessions, as each session has two keys, one for each side.
-	status["version"] = Version
-	status["buildHost"] = BuildHost
-	status["buildUser"] = BuildUser
-	status["buildDate"] = BuildDate
+	status["version"] = build.Version
+	status["buildHost"] = build.Host
+	status["buildUser"] = build.User
+	status["buildDate"] = build.Date
 	status["startTime"] = rc.startTime
 	status["uptimeSeconds"] = time.Since(rc.startTime) / time.Second
 	status["numPendingSessionKeys"] = len(pendingSessions)
@@ -86,9 +88,9 @@ func getStatus(w http.ResponseWriter, r *http.Request) {
 }
 
 type rateCalculator struct {
+	counter   *int64 // atomic, must remain 64-bit aligned
 	rates     []int64
 	prev      int64
-	counter   *int64
 	startTime time.Time
 }
 

cmd/strelaysrv/testutil/main.go

@@ -4,6 +4,7 @@ package main
 
 import (
 	"bufio"
+	"context"
 	"crypto/tls"
 	"flag"
 	"log"
@@ -19,6 +20,8 @@ import (
 )
 
 func main() {
+	ctx := context.Background()
+
 	log.SetOutput(os.Stdout)
 	log.SetFlags(log.LstdFlags | log.Lshortfile)
 
@@ -76,7 +79,7 @@ func main() {
 		}()
 
 		for {
-			conn, err := client.JoinSession(<-recv)
+			conn, err := client.JoinSession(ctx, <-recv)
 			if err != nil {
 				log.Fatalln("Failed to join", err)
 			}
@@ -90,13 +93,13 @@ func main() {
 			log.Fatal(err)
 		}
 
-		invite, err := client.GetInvitationFromRelay(uri, id, []tls.Certificate{cert}, 10*time.Second)
+		invite, err := client.GetInvitationFromRelay(ctx, uri, id, []tls.Certificate{cert}, 10*time.Second)
 		if err != nil {
 			log.Fatal(err)
 		}
 
 		log.Println("Received invitation", invite)
-		conn, err := client.JoinSession(invite)
+		conn, err := client.JoinSession(ctx, invite)
 		if err != nil {
 			log.Fatalln("Failed to join", err)
 		}
@@ -104,7 +107,7 @@ func main() {
 		connectToStdio(stdin, conn)
 		log.Println("Finished", conn.RemoteAddr(), conn.LocalAddr())
 	} else if test {
-		if client.TestRelay(uri, []tls.Certificate{cert}, time.Second, 2*time.Second, 4) {
+		if client.TestRelay(ctx, uri, []tls.Certificate{cert}, time.Second, 2*time.Second, 4) {
 			log.Println("OK")
 		} else {
 			log.Println("FAIL")

cmd/stupgrades/main.go

@@ -0,0 +1,57 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"os"
+	"sort"
+
+	"github.com/syncthing/syncthing/lib/upgrade"
+)
+
+const defaultURL = "https://api.github.com/repos/syncthing/syncthing/releases?per_page=25"
+
+func main() {
+	url := flag.String("u", defaultURL, "GitHub releases url")
+	flag.Parse()
+
+	rels := upgrade.FetchLatestReleases(*url, "")
+	if rels == nil {
+		// An error was already logged
+		os.Exit(1)
+	}
+
+	sort.Sort(upgrade.SortByRelease(rels))
+	rels = filterForLatest(rels)
+
+	if err := json.NewEncoder(os.Stdout).Encode(rels); err != nil {
+		os.Exit(1)
+	}
+}
+
+// filterForLatest returns the latest stable and prerelease only. If the
+// stable version is newer (comes first in the list) there is no need to go
+// looking for a prerelease at all.
+func filterForLatest(rels []upgrade.Release) []upgrade.Release {
+	var filtered []upgrade.Release
+	var havePre bool
+	for _, rel := range rels {
+		if !rel.Prerelease {
+			// We found a stable version, we're good now.
+			filtered = append(filtered, rel)
+			break
+		}
+		if rel.Prerelease && !havePre {
+			// We remember the first prerelease we find.
+			filtered = append(filtered, rel)
+			havePre = true
+		}
+	}
+	return filtered
+}

cmd/stvanity/main.go

@@ -14,6 +14,7 @@ import (
 	"crypto/x509"
 	"crypto/x509/pkix"
 	"encoding/pem"
+	"errors"
 	"flag"
 	"fmt"
 	"math/big"
@@ -191,7 +192,7 @@ func pemBlockForKey(priv interface{}) (*pem.Block, error) {
 		}
 		return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b}, nil
 	default:
-		return nil, fmt.Errorf("unknown key type")
+		return nil, errors.New("unknown key type")
 	}
 }
 

cmd/syncthing/auditservice.go

@@ -1,69 +0,0 @@
-// 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 https://mozilla.org/MPL/2.0/.
-
-package main
-
-import (
-	"encoding/json"
-	"io"
-
-	"github.com/syncthing/syncthing/lib/events"
-)
-
-// The auditService subscribes to events and writes these in JSON format, one
-// event per line, to the specified writer.
-type auditService struct {
-	w       io.Writer     // audit destination
-	stop    chan struct{} // signals time to stop
-	started chan struct{} // signals startup complete
-	stopped chan struct{} // signals stop complete
-}
-
-func newAuditService(w io.Writer) *auditService {
-	return &auditService{
-		w:       w,
-		stop:    make(chan struct{}),
-		started: make(chan struct{}),
-		stopped: make(chan struct{}),
-	}
-}
-
-// Serve runs the audit service.
-func (s *auditService) Serve() {
-	defer close(s.stopped)
-	sub := events.Default.Subscribe(events.AllEvents)
-	defer events.Default.Unsubscribe(sub)
-	enc := json.NewEncoder(s.w)
-
-	// We're ready to start processing events.
-	close(s.started)
-
-	for {
-		select {
-		case ev := <-sub.C():
-			enc.Encode(ev)
-		case <-s.stop:
-			return
-		}
-	}
-}
-
-// Stop stops the audit service.
-func (s *auditService) Stop() {
-	close(s.stop)
-}
-
-// WaitForStart returns once the audit service is ready to receive events, or
-// immediately if it's already running.
-func (s *auditService) WaitForStart() {
-	<-s.started
-}
-
-// WaitForStop returns once the audit service has stopped.
-// (Needed by the tests.)
-func (s *auditService) WaitForStop() {
-	<-s.stopped
-}

cmd/syncthing/blockprof.go

@@ -22,11 +22,15 @@ func init() {
 			panic("Couldn't find block profiler")
 		}
 		l.Debugln("Starting block profiling")
-		go saveBlockingProfiles(profiler)
+		go func() {
+			err := saveBlockingProfiles(profiler) // Only returns on error
+			l.Warnln("Block profiler failed:", err)
+			panic("Block profiler failed")
+		}()
 	}
 }
 
-func saveBlockingProfiles(profiler *pprof.Profile) {
+func saveBlockingProfiles(profiler *pprof.Profile) error {
 	runtime.SetBlockProfileRate(1)
 
 	t0 := time.Now()
@@ -35,16 +39,16 @@ func saveBlockingProfiles(profiler *pprof.Profile) {
 
 		fd, err := os.Create(fmt.Sprintf("block-%05d-%07d.pprof", syscall.Getpid(), startms))
 		if err != nil {
-			panic(err)
+			return err
 		}
 		err = profiler.WriteTo(fd, 0)
 		if err != nil {
-			panic(err)
+			return err
 		}
 		err = fd.Close()
 		if err != nil {
-			panic(err)
+			return err
 		}
-
 	}
+	return nil
 }

cmd/syncthing/cpuusage.go

@@ -1,59 +0,0 @@
-// Copyright (C) 2017 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 https://mozilla.org/MPL/2.0/.
-
-package main
-
-import (
-	"math"
-	"time"
-
-	metrics "github.com/rcrowley/go-metrics"
-)
-
-const cpuTickRate = 5 * time.Second
-
-type cpuService struct {
-	avg  metrics.EWMA
-	stop chan struct{}
-}
-
-func newCPUService() *cpuService {
-	return &cpuService{
-		// 10 second average. Magic alpha value comes from looking at EWMA package
-		// definitions of EWMA1, EWMA5. The tick rate *must* be five seconds (hard
-		// coded in the EWMA package).
-		avg:  metrics.NewEWMA(1 - math.Exp(-float64(cpuTickRate)/float64(time.Second)/10.0)),
-		stop: make(chan struct{}),
-	}
-}
-
-func (s *cpuService) Serve() {
-	// Initialize prevUsage to an actual value returned by cpuUsage
-	// instead of zero, because at least Windows returns a huge negative
-	// number here that then slowly increments...
-	prevUsage := cpuUsage()
-	ticker := time.NewTicker(cpuTickRate)
-	defer ticker.Stop()
-	for {
-		select {
-		case <-ticker.C:
-			curUsage := cpuUsage()
-			s.avg.Update(int64((curUsage - prevUsage) / time.Millisecond))
-			prevUsage = curUsage
-			s.avg.Tick()
-		case <-s.stop:
-			return
-		}
-	}
-}
-
-func (s *cpuService) Stop() {
-	close(s.stop)
-}
-
-func (s *cpuService) Rate() float64 {
-	return s.avg.Rate()
-}

cmd/syncthing/cpuusage_solaris.go

@@ -1,78 +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 https://mozilla.org/MPL/2.0/.
-
-//+build solaris
-
-package main
-
-import (
-	"encoding/binary"
-	"fmt"
-	"os"
-	"time"
-)
-
-type id_t int32
-type ulong_t uint32
-
-type timestruc_t struct {
-	Tv_sec  int64
-	Tv_nsec int64
-}
-
-func (tv timestruc_t) Nano() int64 {
-	return tv.Tv_sec*1e9 + tv.Tv_nsec
-}
-
-type prusage_t struct {
-	Pr_lwpid    id_t        /* lwp id.  0: process or defunct */
-	Pr_count    int32       /* number of contributing lwps */
-	Pr_tstamp   timestruc_t /* real time stamp, time of read() */
-	Pr_create   timestruc_t /* process/lwp creation time stamp */
-	Pr_term     timestruc_t /* process/lwp termination time stamp */
-	Pr_rtime    timestruc_t /* total lwp real (elapsed) time */
-	Pr_utime    timestruc_t /* user level CPU time */
-	Pr_stime    timestruc_t /* system call CPU time */
-	Pr_ttime    timestruc_t /* other system trap CPU time */
-	Pr_tftime   timestruc_t /* text page fault sleep time */
-	Pr_dftime   timestruc_t /* data page fault sleep time */
-	Pr_kftime   timestruc_t /* kernel page fault sleep time */
-	Pr_ltime    timestruc_t /* user lock wait sleep time */
-	Pr_slptime  timestruc_t /* all other sleep time */
-	Pr_wtime    timestruc_t /* wait-cpu (latency) time */
-	Pr_stoptime timestruc_t /* stopped time */
-	Pr_minf     ulong_t     /* minor page faults */
-	Pr_majf     ulong_t     /* major page faults */
-	Pr_nswap    ulong_t     /* swaps */
-	Pr_inblk    ulong_t     /* input blocks */
-	Pr_oublk    ulong_t     /* output blocks */
-	Pr_msnd     ulong_t     /* messages sent */
-	Pr_mrcv     ulong_t     /* messages received */
-	Pr_sigs     ulong_t     /* signals received */
-	Pr_vctx     ulong_t     /* voluntary context switches */
-	Pr_ictx     ulong_t     /* involuntary context switches */
-	Pr_sysc     ulong_t     /* system calls */
-	Pr_ioch     ulong_t     /* chars read and written */
-
-}
-
-var procFile = fmt.Sprintf("/proc/%d/usage", os.Getpid())
-
-func cpuUsage() time.Duration {
-	fd, err := os.Open(procFile)
-	if err != nil {
-		return 0
-	}
-
-	var rusage prusage_t
-	err = binary.Read(fd, binary.LittleEndian, rusage)
-	fd.Close()
-	if err != nil {
-		return 0
-	}
-
-	return time.Duration(rusage.Pr_utime.Nano() + rusage.Pr_stime.Nano())
-}

cmd/syncthing/cpuusage_windows.go

@@ -1,27 +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 https://mozilla.org/MPL/2.0/.
-
-//+build windows
-
-package main
-
-import "syscall"
-import "time"
-
-func cpuUsage() time.Duration {
-	handle, err := syscall.GetCurrentProcess()
-	if err != nil {
-		return 0
-	}
-	defer syscall.CloseHandle(handle)
-
-	var ctime, etime, ktime, utime syscall.Filetime
-	if err := syscall.GetProcessTimes(handle, &ctime, &etime, &ktime, &utime); err != nil {
-		return 0
-	}
-
-	return time.Duration(ktime.Nanoseconds() + utime.Nanoseconds())
-}

cmd/syncthing/crash_reporting.go

@@ -0,0 +1,152 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/syncthing/syncthing/lib/sha256"
+)
+
+const (
+	headRequestTimeout = 10 * time.Second
+	putRequestTimeout  = time.Minute
+)
+
+// uploadPanicLogs attempts to upload all the panic logs in the named
+// directory to the crash reporting server as urlBase. Uploads are attempted
+// with the newest log first.
+//
+// This can can block for a long time. The context can set a final deadline
+// for this.
+func uploadPanicLogs(ctx context.Context, urlBase, dir string) {
+	files, err := filepath.Glob(filepath.Join(dir, "panic-*.log"))
+	if err != nil {
+		l.Warnln("Failed to list panic logs:", err)
+		return
+	}
+
+	sort.Sort(sort.Reverse(sort.StringSlice(files)))
+	for _, file := range files {
+		if strings.Contains(file, ".reported.") {
+			// We've already sent this file. It'll be cleaned out at some
+			// point.
+			continue
+		}
+
+		if err := uploadPanicLog(ctx, urlBase, file); err != nil {
+			l.Warnln("Reporting crash:", err)
+		} else {
+			// Rename the log so we don't have to try to report it again. This
+			// succeeds, or it does not. There is no point complaining about it.
+			_ = os.Rename(file, strings.Replace(file, ".log", ".reported.log", 1))
+		}
+	}
+}
+
+// uploadPanicLog attempts to upload the named panic log to the crash
+// reporting server at urlBase. The panic ID is constructed as the sha256 of
+// the log contents. A HEAD request is made to see if the log has already
+// been reported. If not, a PUT is made with the log contents.
+func uploadPanicLog(ctx context.Context, urlBase, file string) error {
+	data, err := ioutil.ReadFile(file)
+	if err != nil {
+		return err
+	}
+
+	// Remove log lines, for privacy.
+	data = filterLogLines(data)
+
+	hash := fmt.Sprintf("%x", sha256.Sum256(data))
+	l.Infof("Reporting crash found in %s (report ID %s) ...\n", filepath.Base(file), hash[:8])
+
+	url := fmt.Sprintf("%s/%s", urlBase, hash)
+	headReq, err := http.NewRequest(http.MethodHead, url, nil)
+	if err != nil {
+		return err
+	}
+
+	// Set a reasonable timeout on the HEAD request
+	headCtx, headCancel := context.WithTimeout(ctx, headRequestTimeout)
+	defer headCancel()
+	headReq = headReq.WithContext(headCtx)
+
+	resp, err := http.DefaultClient.Do(headReq)
+	if err != nil {
+		return err
+	}
+	resp.Body.Close()
+	if resp.StatusCode == http.StatusOK {
+		// It's known, we're done
+		return nil
+	}
+
+	putReq, err := http.NewRequest(http.MethodPut, url, bytes.NewReader(data))
+	if err != nil {
+		return err
+	}
+
+	// Set a reasonable timeout on the PUT request
+	putCtx, putCancel := context.WithTimeout(ctx, putRequestTimeout)
+	defer putCancel()
+	putReq = putReq.WithContext(putCtx)
+
+	resp, err = http.DefaultClient.Do(putReq)
+	if err != nil {
+		return err
+	}
+	resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("upload: %s", resp.Status)
+	}
+
+	return nil
+}
+
+// filterLogLines returns the data without any log lines between the first
+// line and the panic trace. This is done in-place: the original data slice
+// is destroyed.
+func filterLogLines(data []byte) []byte {
+	filtered := data[:0]
+	matched := false
+	for _, line := range bytes.Split(data, []byte("\n")) {
+		switch {
+		case !matched && bytes.HasPrefix(line, []byte("Panic ")):
+			// This begins the panic trace, set the matched flag and append.
+			matched = true
+			fallthrough
+		case len(filtered) == 0 || matched:
+			// This is the first line or inside the panic trace.
+			if len(filtered) > 0 {
+				// We add the newline before rather than after because
+				// bytes.Split sees the \n as *separator* and not line
+				// ender, so ir will generate a last empty line that we
+				// don't really want. (We want to keep blank lines in the
+				// middle of the trace though.)
+				filtered = append(filtered, '\n')
+			}
+			// Remove the device ID prefix. The "plus two" stuff is because
+			// the line will look like "[foo] whatever" and the end variable
+			// will end up pointing at the ] and we want to step over that
+			// and the following space.
+			if end := bytes.Index(line, []byte("]")); end > 1 && end < len(line)-2 && bytes.HasPrefix(line, []byte("[")) {
+				line = line[end+2:]
+			}
+			filtered = append(filtered, line...)
+		}
+	}
+	return filtered
+}

cmd/syncthing/crash_reporting_test.go

@@ -0,0 +1,37 @@
+// Copyright (C) 2019 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 https://mozilla.org/MPL/2.0/.
+
+package main
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestFilterLogLines(t *testing.T) {
+	in := []byte(`[ABCD123] syncthing version whatever
+here is more log data
+and more
+...
+and some more
+yet more
+Panic detected at like right now
+here is panic data
+and yet more panic stuff
+`)
+
+	filtered := []byte(`syncthing version whatever
+Panic detected at like right now
+here is panic data
+and yet more panic stuff
+`)
+
+	result := filterLogLines(in)
+	if !bytes.Equal(result, filtered) {
+		t.Logf("%q\n", result)
+		t.Error("it should have been filtered")
+	}
+}

cmd/syncthing/debug.go

@@ -7,16 +7,9 @@
 package main
 
 import (
-	"os"
-	"strings"
-
 	"github.com/syncthing/syncthing/lib/logger"
 )
 
 var (
 	l = logger.DefaultLogger.NewFacility("main", "Main package")
 )
-
-func init() {
-	l.SetDebug("main", strings.Contains(os.Getenv("STTRACE"), "main") || os.Getenv("STTRACE") == "all")
-}

cmd/syncthing/heapprof.go

@@ -23,11 +23,15 @@ func init() {
 			rate = i
 		}
 		l.Debugln("Starting heap profiling")
-		go saveHeapProfiles(rate)
+		go func() {
+			err := saveHeapProfiles(rate) // Only returns on error
+			l.Warnln("Heap profiler failed:", err)
+			panic("Heap profiler failed")
+		}()
 	}
 }
 
-func saveHeapProfiles(rate int) {
+func saveHeapProfiles(rate int) error {
 	runtime.MemProfileRate = rate
 	var memstats, prevMemstats runtime.MemStats
 
@@ -38,21 +42,21 @@ func saveHeapProfiles(rate int) {
 		if memstats.HeapInuse > prevMemstats.HeapInuse {
 			fd, err := os.Create(name + ".tmp")
 			if err != nil {
-				panic(err)
+				return err
 			}
 			err = pprof.WriteHeapProfile(fd)
 			if err != nil {
-				panic(err)
+				return err
 			}
 			err = fd.Close()
 			if err != nil {
-				panic(err)
+				return err
 			}
 
 			os.Remove(name) // Error deliberately ignored
 			err = os.Rename(name+".tmp", name)
 			if err != nil {
-				panic(err)
+				return err
 			}
 
 			prevMemstats = memstats

cmd/syncthing/main_test.go

@@ -1,38 +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 https://mozilla.org/MPL/2.0/.
-
-package main
-
-import (
-	"testing"
-
-	"github.com/syncthing/syncthing/lib/config"
-	"github.com/syncthing/syncthing/lib/protocol"
-)
-
-func TestShortIDCheck(t *testing.T) {
-	cfg := config.Wrap("/tmp/test", config.Configuration{
-		Devices: []config.DeviceConfiguration{
-			{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 0, 0}},
-			{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 1, 1}}, // first 56 bits same, differ in the first 64 bits
-		},
-	})
-
-	if err := checkShortIDs(cfg); err != nil {
-		t.Error("Unexpected error:", err)
-	}
-
-	cfg = config.Wrap("/tmp/test", config.Configuration{
-		Devices: []config.DeviceConfiguration{
-			{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 64, 0}},
-			{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 64, 1}}, // first 64 bits same
-		},
-	})
-
-	if err := checkShortIDs(cfg); err == nil {
-		t.Error("Should have gotten an error")
-	}
-}

cmd/syncthing/monitor.go

@@ -8,18 +8,25 @@ package main
 
 import (
 	"bufio"
+	"context"
+	"fmt"
 	"io"
 	"os"
 	"os/exec"
 	"os/signal"
+	"path/filepath"
 	"runtime"
 	"strings"
 	"syscall"
 	"time"
 
+	"github.com/syncthing/syncthing/lib/events"
+	"github.com/syncthing/syncthing/lib/fs"
 	"github.com/syncthing/syncthing/lib/locations"
 	"github.com/syncthing/syncthing/lib/osutil"
+	"github.com/syncthing/syncthing/lib/protocol"
 	"github.com/syncthing/syncthing/lib/sync"
+	"github.com/syncthing/syncthing/lib/syncthing"
 )
 
 var (
@@ -33,6 +40,8 @@ const (
 	loopThreshold         = 60 * time.Second
 	logFileAutoCloseDelay = 5 * time.Second
 	logFileMaxOpenTime    = time.Minute
+	panicUploadMaxWait    = 30 * time.Second
+	panicUploadNoticeWait = 10 * time.Second
 )
 
 func monitorMain(runtimeOptions RuntimeOptions) {
@@ -42,28 +51,42 @@ func monitorMain(runtimeOptions RuntimeOptions) {
 
 	logFile := runtimeOptions.logFile
 	if logFile != "-" {
-		var fileDst io.Writer = newAutoclosedFile(logFile, logFileAutoCloseDelay, logFileMaxOpenTime)
-
-		if runtime.GOOS == "windows" {
-			// Translate line breaks to Windows standard
-			fileDst = osutil.ReplacingWriter{
-				Writer: fileDst,
-				From:   '\n',
-				To:     []byte{'\r', '\n'},
-			}
+		if expanded, err := fs.ExpandTilde(logFile); err == nil {
+			logFile = expanded
 		}
+		var fileDst io.Writer
+		var err error
+		open := func(name string) (io.WriteCloser, error) {
+			return newAutoclosedFile(name, logFileAutoCloseDelay, logFileMaxOpenTime)
+		}
+		if runtimeOptions.logMaxSize > 0 {
+			fileDst, err = newRotatedFile(logFile, open, int64(runtimeOptions.logMaxSize), runtimeOptions.logMaxFiles)
+		} else {
+			fileDst, err = open(logFile)
+		}
+		if err != nil {
+			l.Warnln("Failed to setup logging to file, proceeding with logging to stdout only:", err)
+		} else {
+			if runtime.GOOS == "windows" {
+				// Translate line breaks to Windows standard
+				fileDst = osutil.ReplacingWriter{
+					Writer: fileDst,
+					From:   '\n',
+					To:     []byte{'\r', '\n'},
+				}
+			}
 
-		// Log to both stdout and file.
-		dst = io.MultiWriter(dst, fileDst)
+			// Log to both stdout and file.
+			dst = io.MultiWriter(dst, fileDst)
 
-		l.Infof(`Log output saved to file "%s"`, logFile)
+			l.Infof(`Log output saved to file "%s"`, logFile)
+		}
 	}
 
 	args := os.Args
 	var restarts [countRestarts]time.Time
 
 	stopSign := make(chan os.Signal, 1)
-	sigTerm := syscall.Signal(15)
 	signal.Notify(stopSign, os.Interrupt, sigTerm)
 	restartSign := make(chan os.Signal, 1)
 	sigHup := syscall.Signal(1)
@@ -72,9 +95,11 @@ func monitorMain(runtimeOptions RuntimeOptions) {
 	childEnv := childEnv()
 	first := true
 	for {
+		maybeReportPanics()
+
 		if t := time.Since(restarts[0]); t < loopThreshold {
 			l.Warnf("%d restarts in %v; not retrying further", countRestarts, t)
-			os.Exit(exitError)
+			os.Exit(syncthing.ExitError.AsInt())
 		}
 
 		copy(restarts[0:], restarts[1:])
@@ -93,10 +118,11 @@ func monitorMain(runtimeOptions RuntimeOptions) {
 			panic(err)
 		}
 
-		l.Infoln("Starting syncthing")
+		l.Debugln("Starting syncthing")
 		err = cmd.Start()
 		if err != nil {
-			panic(err)
+			l.Warnln("Error starting the main Syncthing process:", err)
+			panic("Error starting the main Syncthing process")
 		}
 
 		stdoutMut.Lock()
@@ -125,12 +151,13 @@ func monitorMain(runtimeOptions RuntimeOptions) {
 			exit <- cmd.Wait()
 		}()
 
+		stopped := false
 		select {
 		case s := <-stopSign:
 			l.Infof("Signal %d received; exiting", s)
 			cmd.Process.Signal(sigTerm)
-			<-exit
-			return
+			err = <-exit
+			stopped = true
 
 		case s := <-restartSign:
 			l.Infof("Signal %d received; restarting", s)
@@ -138,23 +165,31 @@ func monitorMain(runtimeOptions RuntimeOptions) {
 			err = <-exit
 
 		case err = <-exit:
-			if err == nil {
-				// Successful exit indicates an intentional shutdown
-				return
-			} else if exiterr, ok := err.(*exec.ExitError); ok {
-				if status, ok := exiterr.Sys().(syscall.WaitStatus); ok {
-					switch status.ExitStatus() {
-					case exitUpgrading:
-						// Restart the monitor process to release the .old
-						// binary as part of the upgrade process.
-						l.Infoln("Restarting monitor...")
-						if err = restartMonitor(args); err != nil {
-							l.Warnln("Restart:", err)
-						}
-						return
-					}
-				}
+		}
+
+		if err == nil {
+			// Successful exit indicates an intentional shutdown
+			os.Exit(syncthing.ExitSuccess.AsInt())
+		}
+
+		if exiterr, ok := err.(*exec.ExitError); ok {
+			exitCode := exiterr.ExitCode()
+			if stopped || runtimeOptions.noRestart {
+				os.Exit(exitCode)
 			}
+			if exitCode == syncthing.ExitUpgrade.AsInt() {
+				// Restart the monitor process to release the .old
+				// binary as part of the upgrade process.
+				l.Infoln("Restarting monitor...")
+				if err = restartMonitor(args); err != nil {
+					l.Warnln("Restart:", err)
+				}
+				os.Exit(exitCode)
+			}
+		}
+
+		if runtimeOptions.noRestart {
+			os.Exit(syncthing.ExitError.AsInt())
 		}
 
 		l.Infoln("Syncthing exited:", err)
@@ -173,6 +208,13 @@ func copyStderr(stderr io.Reader, dst io.Writer) {
 	br := bufio.NewReader(stderr)
 
 	var panicFd *os.File
+	defer func() {
+		if panicFd != nil {
+			_ = panicFd.Close()
+			maybeReportPanics()
+		}
+	}()
+
 	for {
 		line, err := br.ReadString('\n')
 		if err != nil {
@@ -304,6 +346,89 @@ func restartMonitorWindows(args []string) error {
 	return cmd.Start()
 }
 
+// rotatedFile keeps a set of rotating logs. There will be the base file plus up
+// to maxFiles rotated ones, each ~ maxSize bytes large.
+type rotatedFile struct {
+	name        string
+	create      createFn
+	maxSize     int64 // bytes
+	maxFiles    int
+	currentFile io.WriteCloser
+	currentSize int64
+}
+
+type createFn func(name string) (io.WriteCloser, error)
+
+func newRotatedFile(name string, create createFn, maxSize int64, maxFiles int) (*rotatedFile, error) {
+	var size int64
+	if info, err := os.Lstat(name); err != nil {
+		if !os.IsNotExist(err) {
+			return nil, err
+		}
+		size = 0
+	} else {
+		size = info.Size()
+	}
+	writer, err := create(name)
+	if err != nil {
+		return nil, err
+	}
+	return &rotatedFile{
+		name:        name,
+		create:      create,
+		maxSize:     maxSize,
+		maxFiles:    maxFiles,
+		currentFile: writer,
+		currentSize: size,
+	}, nil
+}
+
+func (r *rotatedFile) Write(bs []byte) (int, error) {
+	// Check if we're about to exceed the max size, and if so close this
+	// file so we'll start on a new one.
+	if r.currentSize+int64(len(bs)) > r.maxSize {
+		r.currentFile.Close()
+		r.currentSize = 0
+		r.rotate()
+		f, err := r.create(r.name)
+		if err != nil {
+			return 0, err
+		}
+		r.currentFile = f
+	}
+
+	n, err := r.currentFile.Write(bs)
+	r.currentSize += int64(n)
+	return n, err
+}
+
+func (r *rotatedFile) rotate() {
+	// The files are named "name", "name.0", "name.1", ...
+	// "name.(r.maxFiles-1)". Increase the numbers on the
+	// suffixed ones.
+	for i := r.maxFiles - 1; i > 0; i-- {
+		from := numberedFile(r.name, i-1)
+		to := numberedFile(r.name, i)
+		err := os.Rename(from, to)
+		if err != nil && !os.IsNotExist(err) {
+			fmt.Println("LOG: Rotating logs:", err)
+		}
+	}
+
+	// Rename the base to base.0
+	err := os.Rename(r.name, numberedFile(r.name, 0))
+	if err != nil && !os.IsNotExist(err) {
+		fmt.Println("LOG: Rotating logs:", err)
+	}
+}
+
+// numberedFile adds the number between the file name and the extension.
+func numberedFile(name string, num int) string {
+	ext := filepath.Ext(name) // contains the dot
+	withoutExt := name[:len(name)-len(ext)]
+	return fmt.Sprintf("%s.%d%s", withoutExt, num, ext)
+}
+
 // An autoclosedFile is an io.WriteCloser that opens itself for appending on
 // Write() and closes itself after an interval of no writes (closeDelay) or
 // when the file has been open for too long (maxOpenTime). A call to Write()
@@ -322,7 +447,7 @@ type autoclosedFile struct {
 	mut sync.Mutex
 }
 
-func newAutoclosedFile(name string, closeDelay, maxOpenTime time.Duration) *autoclosedFile {
+func newAutoclosedFile(name string, closeDelay, maxOpenTime time.Duration) (*autoclosedFile, error) {
 	f := &autoclosedFile{
 		name:        name,
 		closeDelay:  closeDelay,
@@ -331,8 +456,13 @@ func newAutoclosedFile(name string, closeDelay, maxOpenTime time.Duration) *auto
 		closed:      make(chan struct{}),
 		closeTimer:  time.NewTimer(time.Minute),
 	}
+	f.mut.Lock()
+	defer f.mut.Unlock()
+	if err := f.ensureOpenLocked(); err != nil {
+		return nil, err
+	}
 	go f.closerLoop()
-	return f
+	return f, nil
 }
 
 func (f *autoclosedFile) Write(bs []byte) (int, error) {
@@ -340,7 +470,7 @@ func (f *autoclosedFile) Write(bs []byte) (int, error) {
 	defer f.mut.Unlock()
 
 	// Make sure the file is open for appending
-	if err := f.ensureOpen(); err != nil {
+	if err := f.ensureOpenLocked(); err != nil {
 		return 0, err
 	}
 
@@ -370,22 +500,14 @@ func (f *autoclosedFile) Close() error {
 }
 
 // Must be called with f.mut held!
-func (f *autoclosedFile) ensureOpen() error {
+func (f *autoclosedFile) ensureOpenLocked() error {
 	if f.fd != nil {
 		// File is already open
 		return nil
 	}
 
 	// We open the file for write only, and create it if it doesn't exist.
-	flags := os.O_WRONLY | os.O_CREATE
-	if f.opened.IsZero() {
-		// This is the first time we are opening the file. We should truncate
-		// it to better emulate an os.Create() call.
-		flags |= os.O_TRUNC
-	} else {
-		// The file was already opened once, so we should append to it.
-		flags |= os.O_APPEND
-	}
+	flags := os.O_WRONLY | os.O_CREATE | os.O_APPEND
 
 	fd, err := os.OpenFile(f.name, flags, 0644)
 	if err != nil {
@@ -430,3 +552,39 @@ func childEnv() []string {
 	env = append(env, "STMONITORED=yes")
 	return env
 }
+
+// maybeReportPanics tries to figure out if crash reporting is on or off,
+// and reports any panics it can find if it's enabled. We spend at most
+// panicUploadMaxWait uploading panics...
+func maybeReportPanics() {
+	// Try to get a config to see if/where panics should be reported.
+	cfg, err := loadOrDefaultConfig(protocol.EmptyDeviceID, events.NoopLogger)
+	if err != nil {
+		l.Warnln("Couldn't load config; not reporting crash")
+		return
+	}
+
+	// Bail if we're not supposed to report panics.
+	opts := cfg.Options()
+	if !opts.CREnabled {
+		return
+	}
+
+	// Set up a timeout on the whole operation.
+	ctx, cancel := context.WithTimeout(context.Background(), panicUploadMaxWait)
+	defer cancel()
+
+	// Print a notice if the upload takes a long time.
+	go func() {
+		select {
+		case <-ctx.Done():
+			return
+		case <-time.After(panicUploadNoticeWait):
+			l.Warnln("Uploading crash reports is taking a while, please wait...")
+		}
+	}()
+
+	// Report the panics.
+	dir := locations.GetBaseDir(locations.ConfigBaseDir)
+	uploadPanicLogs(ctx, opts.CRURL, dir)
+}

cmd/syncthing/monitor_test.go

@@ -7,6 +7,7 @@
 package main
 
 import (
+	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -14,6 +15,126 @@ import (
 	"time"
 )
 
+func TestRotatedFile(t *testing.T) {
+	// Verify that log rotation happens.
+
+	dir, err := ioutil.TempDir("", "syncthing")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(dir)
+
+	open := func(name string) (io.WriteCloser, error) {
+		return os.Create(name)
+	}
+
+	logName := filepath.Join(dir, "log.txt")
+	testData := []byte("12345678\n")
+	maxSize := int64(len(testData) + len(testData)/2)
+
+	// We allow the log file plus two rotated copies.
+	rf, err := newRotatedFile(logName, open, maxSize, 2)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Write some bytes.
+	if _, err := rf.Write(testData); err != nil {
+		t.Fatal(err)
+	}
+	// They should be in the log.
+	checkSize(t, logName, len(testData))
+	checkNotExist(t, logName+".0")
+
+	// Write some more bytes. We should rotate and write into a new file as the
+	// new bytes don't fit.
+	if _, err := rf.Write(testData); err != nil {
+		t.Fatal(err)
+	}
+	checkSize(t, logName, len(testData))
+	checkSize(t, numberedFile(logName, 0), len(testData))
+	checkNotExist(t, logName+".1")
+
+	// Write another byte. That should fit without causing an extra rotate.
+	_, _ = rf.Write([]byte{42})
+	checkSize(t, logName, len(testData)+1)
+	checkSize(t, numberedFile(logName, 0), len(testData))
+	checkNotExist(t, numberedFile(logName, 1))
+
+	// Write some more bytes. We should rotate and write into a new file as the
+	// new bytes don't fit.
+	if _, err := rf.Write(testData); err != nil {
+		t.Fatal(err)
+	}
+	checkSize(t, logName, len(testData))
+	checkSize(t, numberedFile(logName, 0), len(testData)+1) // the one we wrote extra to, now rotated
+	checkSize(t, numberedFile(logName, 1), len(testData))
+	checkNotExist(t, numberedFile(logName, 2))
+
+	// Write some more bytes. We should rotate and write into a new file as the
+	// new bytes don't fit.
+	if _, err := rf.Write(testData); err != nil {
+		t.Fatal(err)
+	}
+	checkSize(t, logName, len(testData))
+	checkSize(t, numberedFile(logName, 0), len(testData))
+	checkSize(t, numberedFile(logName, 1), len(testData)+1)
+	checkNotExist(t, numberedFile(logName, 2)) // exceeds maxFiles so deleted
+}
+
+func TestNumberedFile(t *testing.T) {
+	// Mostly just illustrates where the number ends up and makes sure it
+	// doesn't crash without an extension.
+
+	cases := []struct {
+		in  string
+		num int
+		out string
+	}{
+		{
+			in:  "syncthing.log",
+			num: 42,
+			out: "syncthing.42.log",
+		},
+		{
+			in:  filepath.Join("asdfasdf", "syncthing.log.txt"),
+			num: 42,
+			out: filepath.Join("asdfasdf", "syncthing.log.42.txt"),
+		},
+		{
+			in:  "syncthing-log",
+			num: 42,
+			out: "syncthing-log.42",
+		},
+	}
+
+	for _, tc := range cases {
+		res := numberedFile(tc.in, tc.num)
+		if res != tc.out {
+			t.Errorf("numberedFile(%q, %d) => %q, expected %q", tc.in, tc.num, res, tc.out)
+		}
+	}
+}
+
+func checkSize(t *testing.T, name string, size int) {
+	t.Helper()
+	info, err := os.Lstat(name)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if info.Size() != int64(size) {
+		t.Errorf("%s wrong size: %d != expected %d", name, info.Size(), size)
+	}
+}
+
+func checkNotExist(t *testing.T, name string) {
+	t.Helper()
+	_, err := os.Lstat(name)
+	if !os.IsNotExist(err) {
+		t.Errorf("%s should not exist", name)
+	}
+}
+
 func TestAutoClosedFile(t *testing.T) {
 	os.RemoveAll("_autoclose")
 	defer os.RemoveAll("_autoclose")
@@ -22,7 +143,10 @@ func TestAutoClosedFile(t *testing.T) {
 	data := []byte("hello, world\n")
 
 	// An autoclosed file that closes very quickly
-	ac := newAutoclosedFile(file, time.Millisecond, time.Millisecond)
+	ac, err := newAutoclosedFile(file, time.Millisecond, time.Millisecond)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// Write some data.
 	if _, err := ac.Write(data); err != nil {
@@ -64,21 +188,23 @@ func TestAutoClosedFile(t *testing.T) {
 	}
 
 	// Open the file again.
-	ac = newAutoclosedFile(file, time.Second, time.Second)
+	ac, err = newAutoclosedFile(file, time.Second, time.Second)
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	// Write something
 	if _, err := ac.Write(data); err != nil {
 		t.Fatal(err)
 	}
 
-	// It should now contain only one write, because the first open
-	// should be a truncate.
+	// It should now contain three writes, as the file is always opened for appending
 	bs, err = ioutil.ReadFile(file)
 	if err != nil {
 		t.Fatal(err)
 	}
-	if len(bs) != len(data) {
-		t.Fatalf("Write failed, expected %d bytes, not %d", len(data), len(bs))
+	if len(bs) != 3*len(data) {
+		t.Fatalf("Write failed, expected %d bytes, not %d", 3*len(data), len(bs))
 	}
 
 	// Close.

cmd/todos/main.go

@@ -1,39 +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 https://mozilla.org/MPL/2.0/.
-
-// +build ignore
-
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-)
-
-func main() {
-	buf := make([]byte, 4096)
-	var err error
-	for err == nil {
-		n, err := io.ReadFull(os.Stdin, buf)
-		if n > 0 {
-			buf = buf[:n]
-			repl := bytes.Replace(buf, []byte("\n"), []byte("\r\n"), -1)
-			_, err = os.Stdout.Write(repl)
-			if err != nil {
-				fmt.Println(err)
-				os.Exit(1)
-			}
-		}
-		if err == io.EOF {
-			return
-		}
-		buf = buf[:cap(buf)]
-	}
-	fmt.Println(err)
-	os.Exit(1)
-}

cmd/ursrv/analytics.go

@@ -24,10 +24,10 @@ type analyticList []analytic
 
 func (l analyticList) Less(a, b int) bool {
 	if l[a].Key == "Others" {
-		return true
+		return false
 	}
 	if l[b].Key == "Others" {
-		return false
+		return true
 	}
 	return l[b].Count < l[a].Count // inverse
 }

cmd/ursrv/formatting.go

@@ -21,11 +21,14 @@ const (
 )
 
 func number(ntype NumberType, v float64) string {
-	if ntype == NumberDuration {
+	switch ntype {
+	case NumberMetric:
+		return metric(v)
+	case NumberDuration:
 		return duration(v)
-	} else if ntype == NumberBinary {
+	case NumberBinary:
 		return binary(v)
-	} else {
+	default:
 		return metric(v)
 	}
 }

cmd/ursrv/main.go

@@ -33,20 +33,42 @@ import (
 )
 
 var (
-	useHTTP          = os.Getenv("UR_USE_HTTP") != ""
-	debug            = os.Getenv("UR_DEBUG") != ""
-	keyFile          = getEnvDefault("UR_KEY_FILE", "key.pem")
-	certFile         = getEnvDefault("UR_CRT_FILE", "crt.pem")
-	dbConn           = getEnvDefault("UR_DB_URL", "postgres://user:password@localhost/ur?sslmode=disable")
-	listenAddr       = getEnvDefault("UR_LISTEN", "0.0.0.0:8443")
-	geoIPPath        = getEnvDefault("UR_GEOIP", "GeoLite2-City.mmdb")
-	tpl              *template.Template
-	compilerRe       = regexp.MustCompile(`\(([A-Za-z0-9()., -]+) \w+-\w+(?:| android| default)\) ([\w@.-]+)`)
-	progressBarClass = []string{"", "progress-bar-success", "progress-bar-info", "progress-bar-warning", "progress-bar-danger"}
-	featureOrder     = []string{"Various", "Folder", "Device", "Connection", "GUI"}
-	knownVersions    = []string{"v2", "v3"}
+	useHTTP            = os.Getenv("UR_USE_HTTP") != ""
+	debug              = os.Getenv("UR_DEBUG") != ""
+	keyFile            = getEnvDefault("UR_KEY_FILE", "key.pem")
+	certFile           = getEnvDefault("UR_CRT_FILE", "crt.pem")
+	dbConn             = getEnvDefault("UR_DB_URL", "postgres://user:password@localhost/ur?sslmode=disable")
+	listenAddr         = getEnvDefault("UR_LISTEN", "0.0.0.0:8443")
+	geoIPPath          = getEnvDefault("UR_GEOIP", "GeoLite2-City.mmdb")
+	tpl                *template.Template
+	compilerRe         = regexp.MustCompile(`\(([A-Za-z0-9()., -]+) \w+-\w+(?:| android| default)\) ([\w@.-]+)`)
+	progressBarClass   = []string{"", "progress-bar-success", "progress-bar-info", "progress-bar-warning", "progress-bar-danger"}
+	featureOrder       = []string{"Various", "Folder", "Device", "Connection", "GUI"}
+	knownVersions      = []string{"v2", "v3"}
+	knownDistributions = []distributionMatch{
+		// Maps well known builders to the official distribution method that
+		// they represent
+		{regexp.MustCompile("android-.*teamcity@build.syncthing.net"), "Google Play"},
+		{regexp.MustCompile("teamcity@build.syncthing.net"), "GitHub"},
+		{regexp.MustCompile("deb@build.syncthing.net"), "APT"},
+		{regexp.MustCompile("docker@syncthing.net"), "Docker Hub"},
+		{regexp.MustCompile("jenkins@build.syncthing.net"), "GitHub"},
+		{regexp.MustCompile("snap@build.syncthing.net"), "Snapcraft"},
+		{regexp.MustCompile("android-.*vagrant@basebox-stretch64"), "F-Droid"},
+		{regexp.MustCompile("builduser@svetlemodry"), "Arch (3rd party)"},
+		{regexp.MustCompile("synology@kastelo.net"), "Synology (Kastelo)"},
+		{regexp.MustCompile("@debian"), "Debian (3rd party)"},
+		{regexp.MustCompile("@fedora"), "Fedora (3rd party)"},
+		{regexp.MustCompile(`\bbrew@`), "Homebrew (3rd party)"},
+		{regexp.MustCompile("."), "Others"},
+	}
 )
 
+type distributionMatch struct {
+	matcher      *regexp.Regexp
+	distribution string
+}
+
 var funcs = map[string]interface{}{
 	"commatize":  commatize,
 	"number":     number,
@@ -245,10 +267,10 @@ type report struct {
 
 func (r *report) Validate() error {
 	if r.UniqueID == "" || r.Version == "" || r.Platform == "" {
-		return fmt.Errorf("missing required field")
+		return errors.New("missing required field")
 	}
 	if len(r.Date) != 8 {
-		return fmt.Errorf("date not initialized")
+		return errors.New("date not initialized")
 	}
 
 	// Some fields may not be null.
@@ -705,7 +727,8 @@ func main() {
 	if useHTTP {
 		listener, err = net.Listen("tcp", listenAddr)
 	} else {
-		cert, err := tls.LoadX509KeyPair(certFile, keyFile)
+		var cert tls.Certificate
+		cert, err = tls.LoadX509KeyPair(certFile, keyFile)
 		if err != nil {
 			log.Fatalln("tls:", err)
 		}
@@ -733,6 +756,8 @@ func main() {
 	http.HandleFunc("/blockstats.json", withDB(db, blockStatsHandler))
 	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
 
+	go cacheRefresher(db)
+
 	err = srv.Serve(listener)
 	if err != nil {
 		log.Fatalln("https:", err)
@@ -745,7 +770,31 @@ var (
 	cacheMut  sync.Mutex
 )
 
-const maxCacheTime = 5 * 60 * time.Second
+const maxCacheTime = 15 * time.Minute
+
+func cacheRefresher(db *sql.DB) {
+	ticker := time.NewTicker(maxCacheTime - time.Minute)
+	defer ticker.Stop()
+	for range ticker.C {
+		cacheMut.Lock()
+		if err := refreshCacheLocked(db); err != nil {
+			log.Println(err)
+		}
+		cacheMut.Unlock()
+	}
+}
+
+func refreshCacheLocked(db *sql.DB) error {
+	rep := getReport(db)
+	buf := new(bytes.Buffer)
+	err := tpl.Execute(buf, rep)
+	if err != nil {
+		return err
+	}
+	cacheData = buf.Bytes()
+	cacheTime = time.Now()
+	return nil
+}
 
 func rootHandler(db *sql.DB, w http.ResponseWriter, r *http.Request) {
 	if r.URL.Path == "/" || r.URL.Path == "/index.html" {
@@ -753,16 +802,11 @@ func rootHandler(db *sql.DB, w http.ResponseWriter, r *http.Request) {
 		defer cacheMut.Unlock()
 
 		if time.Since(cacheTime) > maxCacheTime {
-			rep := getReport(db)
-			buf := new(bytes.Buffer)
-			err := tpl.Execute(buf, rep)
-			if err != nil {
+			if err := refreshCacheLocked(db); err != nil {
 				log.Println(err)
 				http.Error(w, "Template Error", http.StatusInternalServerError)
 				return
 			}
-			cacheData = buf.Bytes()
-			cacheTime = time.Now()
 		}
 
 		w.Header().Set("Content-Type", "text/html; charset=utf-8")
@@ -1001,6 +1045,7 @@ func getReport(db *sql.DB) map[string]interface{} {
 	var uptime []int
 	var compilers []string
 	var builders []string
+	var distributions []string
 	locations := make(map[location]int)
 	countries := make(map[string]int)
 
@@ -1070,10 +1115,19 @@ func getReport(db *sql.DB) map[string]interface{} {
 		nodes++
 		versions = append(versions, transformVersion(rep.Version))
 		platforms = append(platforms, rep.Platform)
+
 		if m := compilerRe.FindStringSubmatch(rep.LongVersion); len(m) == 3 {
 			compilers = append(compilers, m[1])
 			builders = append(builders, m[2])
+		loop:
+			for _, d := range knownDistributions {
+				if d.matcher.MatchString(rep.LongVersion) {
+					distributions = append(distributions, d.distribution)
+					break loop
+				}
+			}
 		}
+
 		if rep.NumFolders > 0 {
 			numFolders = append(numFolders, rep.NumFolders)
 		}
@@ -1363,9 +1417,10 @@ func getReport(db *sql.DB) map[string]interface{} {
 	r["categories"] = categories
 	r["versions"] = group(byVersion, analyticsFor(versions, 2000), 10)
 	r["versionPenetrations"] = penetrationLevels(analyticsFor(versions, 2000), []float64{50, 75, 90, 95})
-	r["platforms"] = group(byPlatform, analyticsFor(platforms, 2000), 5)
+	r["platforms"] = group(byPlatform, analyticsFor(platforms, 2000), 10)
 	r["compilers"] = group(byCompiler, analyticsFor(compilers, 2000), 5)
 	r["builders"] = analyticsFor(builders, 12)
+	r["distributions"] = analyticsFor(distributions, len(knownDistributions))
 	r["featureOrder"] = featureOrder
 	r["locations"] = locations
 	r["contries"] = countryList
@@ -1373,15 +1428,6 @@ func getReport(db *sql.DB) map[string]interface{} {
 	return r
 }
 
-func ensureDir(dir string, mode int) {
-	fi, err := os.Stat(dir)
-	if os.IsNotExist(err) {
-		os.MkdirAll(dir, 0700)
-	} else if mode >= 0 && err == nil && int(fi.Mode()&0777) != mode {
-		os.Chmod(dir, os.FileMode(mode))
-	}
-}
-
 var (
 	plusRe  = regexp.MustCompile(`\+.*$`)
 	plusStr = "(+dev)"

cmd/ursrv/static/index.html

@@ -506,6 +506,27 @@ found in the LICENSE file.
         </table>
       </div>
 
+      <div class="col-md-6">
+        <table class="table table-striped">
+          <thead>
+            <tr>
+              <th>Distribution Channel</th>
+              <th class="text-right">Devices</th>
+              <th class="text-right">Share</th>
+            </tr>
+          </thead>
+          <tbody>
+            {{range .distributions}}
+            <tr>
+              <td>{{.Key}}</td>
+              <td class="text-right">{{.Count}}</td>
+              <td class="text-right">{{.Percentage | printf "%.01f"}}%</td>
+            </tr>
+            {{end}}
+          </tbody>
+        </table>
+      </div>
+
     </div>
 
     <div class="row">

etc/linux-desktop/syncthing-start.desktop

@@ -2,7 +2,7 @@
 Name=Start Syncthing
 GenericName=File synchronization
 Comment=Starts the main syncthing process in the background.
-Exec=/usr/bin/syncthing -no-browser
+Exec=/usr/bin/syncthing -no-browser -logfile=~/.config/syncthing/syncthing.log
 Icon=syncthing
 Terminal=false
 Type=Application

etc/linux-systemd/user/syncthing.service

@@ -9,8 +9,6 @@ SuccessExitStatus=3 4
 RestartForceExitStatus=3 4
 
 # Hardening
-ProtectSystem=full
-PrivateTmp=true
 SystemCallArchitectures=native
 MemoryDenyWriteExecute=true
 NoNewPrivileges=true

go.mod

@@ -1,47 +1,58 @@
 module github.com/syncthing/syncthing
 
 require (
-	github.com/AudriusButkevicius/go-nat-pmp v0.0.0-20160522074932-452c97607362
+	github.com/AudriusButkevicius/pfilter v0.0.0-20190627213056-c55ef6137fc6
 	github.com/AudriusButkevicius/recli v0.0.5
+	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/bkaradzic/go-lz4 v0.0.0-20160924222819-7224d8d8f27e
-	github.com/calmh/du v1.0.1
 	github.com/calmh/xdr v1.1.0
+	github.com/ccding/go-stun v0.0.0-20180726100737-be486d185f3d
+	github.com/certifi/gocertifi v0.0.0-20190905060710-a5e0173ced67 // indirect
 	github.com/chmduquesne/rollinghash v0.0.0-20180912150627-a60f8e7142b5
 	github.com/d4l3k/messagediff v1.2.1
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/flynn-archive/go-shlex v0.0.0-20150515145356-3f9db97f8568
-	github.com/gobwas/glob v0.0.0-20170212200151-51eb1ee00b6d
-	github.com/gogo/protobuf v1.2.0
-	github.com/golang/groupcache v0.0.0-20171101203131-84a468cf14b4
-	github.com/golang/snappy v0.0.0-20170215233205-553a64147049 // indirect
-	github.com/jackpal/gateway v0.0.0-20161225004348-5795ac81146e
-	github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657
+	github.com/getsentry/raven-go v0.2.0
+	github.com/go-ole/go-ole v1.2.4 // indirect
+	github.com/gobwas/glob v0.2.3
+	github.com/gogo/protobuf v1.3.1
+	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6
+	github.com/golang/mock v1.3.1 // indirect
+	github.com/jackpal/gateway v1.0.5
+	github.com/jackpal/go-nat-pmp v1.0.2
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/kr/pretty v0.1.0 // indirect
-	github.com/lib/pq v1.0.0
-	github.com/mattn/go-isatty v0.0.4
-	github.com/minio/sha256-simd v0.0.0-20190117184323-cc1980cb0338
-	github.com/onsi/ginkgo v0.0.0-20171221013426-6c46eb8334b3 // indirect
-	github.com/onsi/gomega v0.0.0-20171227184521-ba3724c94e4d // indirect
-	github.com/oschwald/geoip2-golang v1.1.0
-	github.com/oschwald/maxminddb-golang v0.0.0-20170901134056-26fe5ace1c70 // indirect
-	github.com/petermattis/goid v0.0.0-20170816195418-3db12ebb2a59 // indirect
-	github.com/pkg/errors v0.8.1
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v0.9.2
-	github.com/rcrowley/go-metrics v0.0.0-20171128170426-e181e095bae9
+	github.com/lib/pq v1.2.0
+	github.com/lucas-clemente/quic-go v0.12.1
+	github.com/maruel/panicparse v1.3.0
+	github.com/mattn/go-isatty v0.0.11
+	github.com/minio/sha256-simd v0.1.1
+	github.com/onsi/ginkgo v1.9.0 // indirect
+	github.com/onsi/gomega v1.6.0 // indirect
+	github.com/oschwald/geoip2-golang v1.4.0
+	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
+	github.com/pkg/errors v0.9.1
+	github.com/prometheus/client_golang v1.2.1
+	github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563
 	github.com/sasha-s/go-deadlock v0.2.0
-	github.com/stretchr/testify v1.2.2 // indirect
-	github.com/syncthing/notify v0.0.0-20181107104724-4e389ea6c0d8
-	github.com/syndtr/goleveldb v0.0.0-20171214120811-34011bf325bc
+	github.com/shirou/gopsutil v0.0.0-20190714054239-47ef3260b6bf
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/syncthing/notify v0.0.0-20190709140112-69c7a957d3e2
+	github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d
 	github.com/thejerf/suture v3.0.2+incompatible
-	github.com/urfave/cli v1.20.0
+	github.com/urfave/cli v1.22.2
 	github.com/vitrun/qart v0.0.0-20160531060029-bf64b92db6b0
-	golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
-	golang.org/x/net v0.0.0-20181201002055-351d144fa1fc
-	golang.org/x/text v0.0.0-20171227012246-e19ae1496984
-	golang.org/x/time v0.0.0-20170927054726-6dc17368e09b
-	gopkg.in/asn1-ber.v1 v1.0.0-20170511165959-379148ca0225 // indirect
+	github.com/willf/bitset v1.1.10 // indirect
+	github.com/willf/bloom v2.0.3+incompatible
+	golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472
+	golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297
+	golang.org/x/text v0.3.2
+	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
+	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/ldap.v2 v2.5.1
-	gopkg.in/yaml.v2 v2.0.0-20171116090243-287cf08546ab // indirect
 )
+
+go 1.13
+
+// https://github.com/spaolacci/murmur3/pull/30
+replace github.com/spaolacci/murmur3 v1.1.0 => github.com/calmh/murmur3 v1.1.1-0.20200226160057-74e9af8f47ac

go.sum

@@ -1,110 +1,276 @@
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gui/black/assets/css/theme.css

@@ -24,6 +24,27 @@ a:hover,a:focus,a.focus{
     border-width: 2px !important;
 }
 
+
+.nav-tabs > li.active > a,
+.nav-tabs > li.active > a:hover,
+.nav-tabs > li.active > a:focus {
+  color: #3498db !important;
+  background-color: #222222 !important;
+  border: 1px solid #222222 !important;
+  border-bottom-color: transparent !important;
+  cursor: default;
+}
+
+.nav-tabs{
+    border-bottom: 1px solid #333;
+}
+
+.nav-tabs > li > a:hover,
+.nav-tabs > li > a:focus {
+  background-color: #222222 !important;
+  border: none !important;
+}
+
 .navbar-text, .dropdown>a, .dropdown-menu>li>a, .hidden-xs>a, .navbar-link {
     color: #aaa !important;
 }

gui/dark/assets/css/theme.css

@@ -28,6 +28,27 @@ a:hover,a:focus,a.focus{
 
 }
 
+.nav-tabs > li.active > a,
+.nav-tabs > li.active > a:hover,
+.nav-tabs > li.active > a:focus {
+  color: #3498db !important;
+  background-color: #424242 !important;
+  border: 1px solid #424242 !important;
+  border-bottom-color: transparent !important;
+  cursor: default;
+}
+
+.nav-tabs{
+    border-bottom: 1px solid #333;
+}
+
+.nav-tabs > li > a:hover,
+.nav-tabs > li > a:focus {
+  background-color: #424242 !important;
+  border: none !important;
+}
+
+
 .navbar-text, .dropdown>a, .dropdown-menu>li>a, .hidden-xs>a, .navbar-link {
     color: #aaa !important;
 }

gui/default/assets/css/overrides.css

@@ -124,6 +124,18 @@ table.table-condensed td.no-overflow-ellipse {
     white-space: normal;
 }
 
+table.table-auto {
+	table-layout: auto;
+}
+
+table.table-auto th {
+	width: 1px;
+}
+
+table.table-auto td {
+    max-width: 0px;
+}
+
 .folder-advanced {
     padding: 1rem;
     margin-bottom: 15px;
@@ -234,6 +246,14 @@ a.toggler:hover {
     text-decoration: none;
 }
 
+/**
+ * Panel padding decrease
+ */
+
+.panel-collapse .panel-body {
+    padding: 5px;
+}
+
 /**
  * Progress bars with centered text
  */
@@ -336,6 +356,12 @@ ul.three-columns li, ul.two-columns li {
         * columns. */
         white-space: normal;
     }
+
+    .two-columns {
+        -webkit-column-count: 1;
+        -moz-column-count: 1;
+        column-count: 1;
+    }
 }
 
 @media (max-width:479px) {
@@ -360,3 +386,32 @@ ul.three-columns li, ul.two-columns li {
 .fancytree-ext-table {
     width: 100% !important;
 }
+
+@media (max-width: 419px) {
+    /* the selectors are build to target only the content of folder and device
+       panels as it would "destroy" e.g. out of sync or recent changes listings */
+    div[id^='device-'].panel-collapse table,
+    div[id^='folder-'].panel-collapse table,
+    div[id^='device-'].panel-collapse tbody,
+    div[id^='folder-'].panel-collapse tbody,
+    div[id^='device-'].panel-collapse tr,
+    div[id^='folder-'].panel-collapse tr {
+        display: block;
+    }
+    div[id^='device-'].panel-collapse th,
+    div[id^='folder-'].panel-collapse th,
+    div[id^='device-'].panel-collapse td,
+    div[id^='folder-'].panel-collapse td {
+        display: block;
+        max-width: 100%;
+        width: 100%;
+    }
+
+    /* all buttons, except panel headings, get bottom margin, as they won't fit
+       beside each other anymore */
+    .btn:not(.panel-heading),
+    /* this "+"-selector is needed to override some bootstrap defaults */
+    .btn:not(.panel-heading) + .btn:not(.panel-heading) {
+        margin-bottom: 1rem;
+    }
+}

gui/default/assets/css/theme.css

@@ -7,29 +7,5 @@
 
 */
 
-.panel-progress {
-    background: #3498db;
-}
-
-.identicon rect {
-    fill: #333;
-}
-
-.panel-warning .identicon rect {
-    fill: #fff;
-}
-
-.li-column {
-    background-color: rgb(236, 240, 241);
-    border-radius: 3px;
-}
-
-.panel-heading:hover, .panel-heading:focus {
-    text-decoration: none;
-}
-
-.fancytree-ext-filter-hide tr.fancytree-submatch span.fancytree-title,
-.fancytree-ext-filter-hide span.fancytree-node.fancytree-submatch span.fancytree-title {
-    color: black !important;
-    font-weight: lighter !important;
-}
+@import "../../theme-assets/dark/assets/css/theme.css" screen and (prefers-color-scheme: dark);
+@import "../../theme-assets/light/assets/css/theme.css" (prefers-color-scheme: light), (prefers-color-scheme: no-preference);

gui/default/assets/lang/lang-bg.json

@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "Сигурни ли сте, че искате да премахнете устройството {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "Сигурни ли сте, че искате да премахнете папката {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Сигурни ли сте, че искате да възстановите файла {{count}}?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Автоматично приемане",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Автоматичното обновяване вече предлага избор между стабилни версии и кандидат версии.",
     "Automatic upgrades": "Автоматично обновяване",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Всички правата запазени © 2014-2017. Сътрудници:",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Създаване на шаблони за игнориране, презаписване на съществуващ файл в {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "Опасност!",
     "Debugging Facilities": "Дебъг функционалност",
     "Default Folder Path": "Път до папка по подразбиране",
     "Deleted": "Изтрито",
     "Deselect All": "Никое",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Устройство",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Устройство \"{{name}}\" ({{device}}) с адрес {{address}} желае да се свърже. Да бъде ли добавено?",
     "Device ID": "Идентификатор на устройство",
@@ -71,6 +75,7 @@
     "Device rate limits": "Device rate limits",
     "Device that last modified the item": "Устройство, което последно промени обекта",
     "Devices": "Устройства",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Деактивирано",
     "Disabled periodic scanning and disabled watching for changes": "Периодичните сканирания и наблюденията за промяна са деактивирани.",
     "Disabled periodic scanning and enabled watching for changes": "Периодичните сканирания са деактивирани , а наблюденията за промяна са активирани.",
@@ -92,6 +97,7 @@
     "Edit Folder": "Промяна на папката",
     "Editing": "Променяне",
     "Editing {%path%}.": "Променяне на {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Разреши NAT traversal",
     "Enable Relaying": "Разреши препращане",
     "Enabled": "Активирано",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Въведете адреси разделени със запетая (\"tcp://ip:port\", \"tcp://host:port\") или \"dynamic\", за автоматично откриване на наличните адреси.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Въведете адреси разделени със запетая (\"tcp://ip:port\", \"tcp://host:port\") или \"dynamic\", за автоматично откриване на наличните адреси.",
     "Enter ignore patterns, one per line.": "Добавете шаблони за игнориране, по един на ред.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Грешка",
     "External File Versioning": "Външно управление на версиите",
     "Failed Items": "Неуспешни",
@@ -141,6 +148,7 @@
     "Global State": "Глобално състояние",
     "Help": "Помощ",
     "Home page": "Начална страница",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Игнорирай",
     "Ignore Patterns": "Шаблони за игнориране",
     "Ignore Permissions": "Игнорирай правата за достъп",
@@ -164,6 +172,7 @@
     "Listeners": "Синхронизиращи устройства",
     "Loading data...": "Зареждане на информация...",
     "Loading...": "Зареждане...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Локално откриване",
     "Local State": "Локално състояние",
     "Local State (Total)": "Локално състояние (общо)",
@@ -171,6 +180,7 @@
     "Log": "Доклад",
     "Log tailing paused. Click here to continue.": "Докладът е замразен. Натиснете, за да продължите.",
     "Log tailing paused. Scroll to bottom continue.": "Log tailing paused. Scroll to bottom continue.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Доклади",
     "Major Upgrade": "Основно Обновяване",
     "Mass actions": "Действия за всички",
@@ -219,6 +229,7 @@
     "Please wait": "Моля изчакайте",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Представка, която индикира, че файлът може да бъде изтрит ако пречи на премахването на папка",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Представка, която индикира, че шаблона няма да прави разлика между главни/малки букви",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Преглед",
     "Preview Usage Report": "Преглед на статистиката",
     "Quick guide to supported patterns": "Бърз наръчник към поддържаните шаблони",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Прегледайте външната документацията за поддържаните командни параметри. ",
     "Select All": "Всички",
     "Select a version": "Изберете версия",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Избор на най-новата версия",
     "Select oldest version": "Избор на най-старата версия",
     "Select the devices to share this folder with.": "Изберете устройствата, с които да споделите папката.",
@@ -295,8 +307,10 @@
     "Syncing": "Синхронизиране",
     "Syncthing has been shut down.": "Syncthing е спрян.",
     "Syncthing includes the following software or portions thereof:": "Syncthing уползотворява частично или изцяло следните софтуерни продукти:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
     "Syncthing is restarting.": "Syncthing се рестартира",
     "Syncthing is upgrading.": "Syncthing се обновява.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Изглежда, че Syncthing не е включен, или има проблем с връзката с Интернет. Повторен опит...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing има проблем при обработването на заявката. Моля, презаредете браузъра или рестартирайте Syncthing ако проблемът продължи.",
     "Take me back": "Take me back",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "Пътят не може да бъде празен.",
     "The rate limit must be a non-negative number (0: no limit)": "Ограничението на скоростта трябва да бъде положително число (0: неограничено)",
     "The rescan interval must be a non-negative number of seconds.": "Интервала на сканиране трябва да бъде не отрицателно число в секунди.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "Ще бъдат спрени и автоматично синхронизирани, когато грешката бъде оправена.",
     "This Device": "Вашето устройство",
     "This can easily give hackers access to read and change any files on your computer.": "Така се предоставя изключително лесен достъп (четене, редактиране и изтриване) до всеки файл, на компютъра Ви.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Часът на последна промяна на елемента",
     "Trash Can File Versioning": "Само на файловете в кошчето",
     "Type": "Тип",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "Не е на разположение",
     "Unavailable/Disabled by administrator or maintainer": "Не е на разположение/Деактивриан от администраторът или поддръжника",
     "Undecided (will prompt)": "Неизбрано (ще попита)",
     "Unignore": "Unignore",
     "Unknown": "Неясно",
     "Unshared": "Несподелена",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "Неизползвано",
     "Up to Date": "Синхронизирано",
     "Updated": "Обновено",
@@ -357,6 +374,8 @@
     "Versions": "Версии",
     "Versions Path": "Път до версиите",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Версиите биват изтривани автоматично, когато са по-стари от максималната възраст или надминават броя версии разрешени в даден интервал.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
     "Waiting to scan": "Waiting to scan",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Предупреждение, този път е по-горна директория на съществуващата папка \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Предупреждение, този път е по-горна директория на съществуващата папка \"{{otherFolderLabel}}\" ({{otherFolder}}).",

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

@@ -31,10 +31,12 @@
     "Are you sure you want to remove device {%name%}?": "Estàs segur de que vols eliminar el dispositiu {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "Estàs segur de que vols eliminar la carpeta {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Estàs segur de que vols restaurar {{count}} fitxers?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Auto Acceptar",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "L'actualització automàtica ara ofereix l'elecció entre les versions estables i les versions candidates.",
     "Automatic upgrades": "Actualitzacions automàtiques",
-    "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
+    "Automatic upgrades are always enabled for candidate releases.": "Les actualitzacions automàtiques sempre estàn activades per a les versions candidates.",
     "Automatically create or share folders that this device advertises at the default path.": "Crear o compartir automàticament les carpetes que aquest dispositiu anuncia en la ruta per defecte.",
     "Available debug logging facilities:": "Hi han disponibles les següents utilitats per a depurar el registre:",
     "Be careful!": "Tin precaució!",
@@ -56,13 +58,15 @@
     "Copied from original": "Copiat de l'original",
     "Copyright © 2014-2016 the following Contributors:": "Copyright © 2014-2016 els següents Col·laboradors:",
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 els següents Col·laboradors:",
-    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
+    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 els següents Col·laboradors:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Creant patrons a ignorar, sobreescriguent un fitxer que ja existeix a {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "Perill!",
     "Debugging Facilities": "Utilitats de Depuració",
     "Default Folder Path": "Carpeta de la Ruta per Defecte",
     "Deleted": "Esborrat",
-    "Deselect All": "Deselect All",
+    "Deselect All": "Anul·lar tota la selecció",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Dispositiu",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Dispositiu \"{{name}}\" ({{device}} a l'adreça {{address}}) vol connectar. Afegir nou dispositiu?",
     "Device ID": "ID del dispositiu",
@@ -71,11 +75,12 @@
     "Device rate limits": "Límits de la tasa del dispositiu",
     "Device that last modified the item": "El dispositiu que va modificar el item per última vegada",
     "Devices": "Dispositius",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Desactivat",
     "Disabled periodic scanning and disabled watching for changes": "Desactivat l'escaneig periòdic i el rastreig continu de canvis",
     "Disabled periodic scanning and enabled watching for changes": "Desactivat l'escaneig periòdic i activat el rastreig continu de canvis",
     "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Desactivat l'escaneig periòdic i errada al rastreig continu de canvis, es reintentarà cada 1 minut:",
-    "Discard": "Discard",
+    "Discard": "Descartar",
     "Disconnected": "Desconnectat",
     "Discovered": "Descobert",
     "Discovery": "Descobriment",
@@ -92,14 +97,16 @@
     "Edit Folder": "Editar Carpeta",
     "Editing": "Editant",
     "Editing {%path%}.": "Editant {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Permetre NAT transversal",
     "Enable Relaying": "Permetre Transmissions",
     "Enabled": "Activat",
     "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Introdueix un nombre no negatiu (per exemple, \"2.35\") i selecciona una unitat. Els percentatges són com a part del tamany total del disc.",
     "Enter a non-privileged port number (1024 - 65535).": "Introdueix un nombre de port sense privilegis (1024-65535).",
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Introdueix adreces separades per coma (\"tcp://ip:port\", \"tcp://host:port\") o \"dynamic\" per a realitzar el descobriment automàtic de l'adreça.",
-    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
+    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduïr adreces separades per coma (\"tcp://ip:port\", \"tcp://host:port\") o dinàmiques per al descobriment automàtic de l'adreça.",
     "Enter ignore patterns, one per line.": "Introduïr patrons a ignorar, un per línia.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Error",
     "External File Versioning": "Versionat extern de fitxers",
     "Failed Items": "Objectes fallits",
@@ -141,12 +148,13 @@
     "Global State": "Estat global",
     "Help": "Ajuda",
     "Home page": "Pàgina inicial",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrons a ignorar",
     "Ignore Permissions": "Permisos a ignorar",
-    "Ignored Devices": "Ignored Devices",
-    "Ignored Folders": "Ignored Folders",
-    "Ignored at": "Ignored at",
+    "Ignored Devices": "Dispositius Ignorats",
+    "Ignored Folders": "Carpetes Ignorades",
+    "Ignored at": "Ignorat en",
     "Incoming Rate Limit (KiB/s)": "Límit de descàrrega (KiB/s)",
     "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "La configuración incorrecta pot danyar el contingut de la teua carpeta i deixar Syncthing inoperatiu.",
     "Introduced By": "Introduït Per",
@@ -160,17 +168,19 @@
     "Later": "Més tard",
     "Latest Change": "Últim Canvi",
     "Learn more": "Saber més",
-    "Limit": "Limit",
+    "Limit": "Límit",
     "Listeners": "Escoltants",
     "Loading data...": "Carregant dades...",
     "Loading...": "Carregant...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Descobriment local",
     "Local State": "Estat local",
     "Local State (Total)": "Estat Local (Total)",
-    "Locally Changed Items": "Locally Changed Items",
+    "Locally Changed Items": "Dispositius Canviats Localment",
     "Log": "Registre",
     "Log tailing paused. Click here to continue.": "Pausada l'adició de dades al registre. Polsa ací per continuar.",
     "Log tailing paused. Scroll to bottom continue.": "Pausat el seguiment del registre. Es continua fins al final.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Pausada l'anotació al registre. Baixeu fins al final per continuar.",
     "Logs": "Registres",
     "Major Upgrade": "Actualització important",
     "Mass actions": "Accions en masa",
@@ -209,7 +219,7 @@
     "Pause": "Pausa",
     "Pause All": "Pausa Tot",
     "Paused": "Pausat",
-    "Pending changes": "Pending changes",
+    "Pending changes": "Canvis pendents",
     "Periodic scanning at given interval and disabled watching for changes": "Escaneig periòdic a l'interval determinat i desactivat el rastreig continu de canvis",
     "Periodic scanning at given interval and enabled watching for changes": "Escaneig periòdic a l'interval determinat i activat el rastreig continu de canvis",
     "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Escaneig periòdic a l'interval determinat i errada al activar el rastreig continu de canvis, reintentant cada 1 minut:",
@@ -219,12 +229,13 @@
     "Please wait": "Per favor, espere",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefix que indica que el fitxer pot ser eliminat encara que estiga restringida l'eliminació del directori",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefix que indica que el patró deu coincidir sense tindre en compte les majúscules",
+    "Preparing to Sync": "Preparing to Sync",
     "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",
-    "Receive Only": "Només recivir",
+    "Receive Only": "Només rebre",
     "Recent Changes": "Canvis Recents",
     "Reduced by ignore patterns": "Reduït ignorant patrons",
     "Release Notes": "Notes de la versió",
@@ -253,8 +264,9 @@
     "Scanning": "Rastrejant",
     "See external versioner help for supported templated command line parameters.": "Consulta l'ajuda externa sobre versions per a conéixer els paràmetres de la plantilla de la línia de comandaments.",
     "See external versioning help for supported templated command line parameters.": "Consulta l'ajuda externa sobre versions per a conéixer els paràmetres de la plantilla de la línia de comandaments.",
-    "Select All": "Select All",
+    "Select All": "Sel·leccionar Tot",
     "Select a version": "Seleccionar una versió",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Seleccionar l'última versió",
     "Select oldest version": "Seleccionar la versió més antiga",
     "Select the devices to share this folder with.": "Selecciona els dispositius amb els que compartir aquesta carpeta.",
@@ -290,17 +302,19 @@
     "Statistics": "Estadístiques",
     "Stopped": "Parat",
     "Support": "Suport",
-    "Support Bundle": "Support Bundle",
+    "Support Bundle": "Lot de 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 Free and Open Source Software licensed as MPL v2.0.": "Syncthing és Software Gratuït i Open Source llicenciat com MPL v2.0.",
     "Syncthing is restarting.": "Syncthing està reiniciant.",
     "Syncthing is upgrading.": "Syncthing està actualitzant-se.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "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.",
-    "Take me back": "Take me back",
-    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.",
+    "Take me back": "Porta'm enrere",
+    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "L'adreça del GUI és sobreescrita per les opcions d'inici. Els canvis ací no surtiràn efecte mentre la sobreescritura estiga en marxa.",
     "The Syncthing admin interface is configured to allow remote access without a password.": "L'interfície d'administració de Syncthing està configurat per a permetre l'accés remot sense una contrasenya.",
     "The aggregated statistics are publicly available at the URL below.": "Les estadístiques agregades estàn disponibles en la URL que figura a continuació.",
     "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.",
@@ -314,7 +328,7 @@
     "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 following items could not be synchronized.": "Els següents objectes no s'han pogut sincronitzar.",
-    "The following items were changed locally.": "The following items were changed locally.",
+    "The following items were changed locally.": "Els següents ítems es canviaren localment.",
     "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 minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).": "El porcentatge d'espai mínim lliure en el disc deu ser un nombre no negatiu entre 0 i 100 (ambdós inclosos).",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "La ruta no pot estar buida.",
     "The rate limit must be a non-negative number (0: no limit)": "El llímit del ritme deu ser un nombre no negatiu (0: sense llímit)",
     "The rescan interval must be a non-negative number of seconds.": "L'interval de reescaneig deu ser un nombre positiu de segons.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "Es reintenta automàticament i es sincronitzaràn quant el resolga l'error.",
     "This Device": "Aquest Dispositiu",
     "This can easily give hackers access to read and change any files on your computer.": "Açò pot donar accés fàcilment als hackers per a llegir i canviar qualsevol fitxer al teu ordinador.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Hora a la que l'ítem fou modificat per última vegada",
     "Trash Can File Versioning": "Versionat d'arxius de la paperera",
     "Type": "Tipus",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "No disponible",
     "Unavailable/Disabled by administrator or maintainer": "No disponible/Desactivar per l'administrador o mantenedor",
     "Undecided (will prompt)": "No decidit (es preguntarà)",
-    "Unignore": "Unignore",
+    "Unignore": "Designorar",
     "Unknown": "Desconegut",
     "Unshared": "No compartit",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "No utilitzat",
     "Up to Date": "Actualitzat",
     "Updated": "Actualitzat",
@@ -350,14 +367,16 @@
     "Uptime": "Temps de funcionament",
     "Usage reporting is always enabled for candidate releases.": "Els informes d'ús sempre estan activats per a les versions candidates.",
     "Use HTTPS for GUI": "Utilitzar HTTPS per a l'Interfície Gràfica d'Usuari (GUI)",
-    "Use notifications from the filesystem to detect changed items.": "Use notifications from the filesystem to detect changed items.",
-    "Variable Size Blocks": "Variable Size Blocks",
-    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Variable size blocks (also \"large blocks\") are more efficient for large files.",
+    "Use notifications from the filesystem to detect changed items.": "Usar notificacions del sistema de fitxers per a detectar els ítems canviats.",
+    "Variable Size Blocks": "Blocs de Tamany Variable",
+    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Els blocs de tamany variable (també coneguts com \"blocs grans\") són més eficients per als fitxers grans.",
     "Version": "Versió",
     "Versions": "Versions",
     "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.",
-    "Waiting to scan": "Waiting to scan",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
+    "Waiting to scan": "Esperant per a escanetjar",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Perill! Esta ruta és un directori pare d'una carpeta ja existent \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Perill! Esta ruta és un directori pare d'una carpeta existent \"{{otherFolderLabel}}\" ({{otherFolder}}).",
     "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Perill! Esta ruta és un subdirectori d'una carpeta que ja existeix nomenada \"{{otherFolder}}\".",
@@ -365,16 +384,16 @@
     "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "AVÍS: Si estàs utilitzant un observador extern com {{syncthingInotify}}, deus assegurar-te de que està desactivat.",
     "Watch for Changes": "Vigilar els Canvis",
     "Watching for Changes": "Vigilant els Canvis",
-    "Watching for changes discovers most changes without periodic scanning.": "Watching for changes discovers most changes without periodic scanning.",
+    "Watching for changes discovers most changes without periodic scanning.": "Vigil·lar els canvis detecta més canvis sense escanetjar periòdicament.",
     "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 can also select one of these nearby devices:": "Pots seleccionar també un d'aquestos dispositius propers:",
     "You can change your choice at any time in the Settings dialog.": "Pots canviar la teua elecció en qualsevol moment en el dialog Ajustos",
     "You can read more about the two release channels at the link below.": "Pots llegir més sobre els dos canals de versions en l'enllaç de baix.",
-    "You have no ignored devices.": "You have no ignored devices.",
-    "You have no ignored folders.": "You have no ignored folders.",
-    "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
+    "You have no ignored devices.": "No tens dispositius ignorats.",
+    "You have no ignored folders.": "No tens carpetes ignorades.",
+    "You have unsaved changes. Do you really want to discard them?": "Tens canvis sense guardar. Realment vols descartar-los?",
     "You must keep at least one version.": "Es deu mantindre al menys una versió.",
     "days": "dies",
     "directories": "directoris",

gui/default/assets/lang/lang-cs.json

@@ -1,18 +1,18 @@
 {
-    "A device with that ID is already added.": "Zařízení s tímto ID je již přidáno.",
+    "A device with that ID is already added.": "Zařízení s takovým identifikátorem už je přidáno.",
     "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",
+    "A new major version may not be compatible with previous versions.": "Nová hlavní verze nemusí být kompatibilní s předchozími verzemi.",
+    "API Key": "Klíč k API",
     "About": "O aplikaci",
     "Action": "Akce",
     "Actions": "Akce",
     "Add": "Přidat",
     "Add Device": "Přidat zařízení",
-    "Add Folder": "Přidat adresář",
+    "Add Folder": "Přidat složku",
     "Add Remote Device": "Přidat vzdálené zařízení",
-    "Add devices from the introducer to our device list, for mutually shared folders.": "Přidat zařízení ze zavaděče do našeho seznamu zařízení, pro vzájemně sdílené adresáře.",
-    "Add new folder?": "Přidat nový adresář?",
-    "Additionally the full rescan interval will be increased (times 60, i.e. new default of 1h). You can also configure it manually for every folder later after choosing No.": "Dále bude zvýšen interval plného skenu (60krát, t.j. nová výchozí hodnota 1h). Toto můžete nastavit také později ručně pro každý adresář pokud vyberete Ne.",
+    "Add devices from the introducer to our device list, for mutually shared folders.": "Přidat zařízení z uvaděče do místního seznamu zařízení a získat tak vzájemně sdílené složky.",
+    "Add new folder?": "Přidat novou složku?",
+    "Additionally the full rescan interval will be increased (times 60, i.e. new default of 1h). You can also configure it manually for every folder later after choosing No.": "Dále bude prodloužen interval mezi plnými skeny (60krát, t.j. nová výchozí hodnota 1h). V případě, že nyní zvolíte Ne, stále ještě toto později můžete u každé složky jednotlivě ručně upravit.",
     "Address": "Adresa",
     "Addresses": "Adresy",
     "Advanced": "Pokročilé",
@@ -20,140 +20,148 @@
     "Advanced settings": "Pokročilá nastavení",
     "All Data": "Všechna data",
     "Allow Anonymous Usage Reporting?": "Povolit anonymní hlášení o používání?",
-    "Allowed Networks": "Povolené sítě",
-    "Alphabetic": "Abecedně",
-    "An external command handles the versioning. It has to remove the file from the shared folder.": "Verzování obstarává externí příkaz. Musí odstranit soubor ze sdíleného adresáře.",
-    "An external command handles the versioning. It has to remove the file from the shared folder. If the path to the application contains spaces, it should be quoted.": "Verzování obstarává externí skript. Musí odstranit soubor ze sdíleného adresáře. Pokud cesta ke skriptu obsahuje mezeru, měla by být v uvozovkách.",
-    "An external command handles the versioning. It has to remove the file from the synced folder.": "Verzování obstarává externí příkaz. Musí odstranit soubor ze sdíleného adresáře.",
+    "Allowed Networks": "Sítě, ze kterých je umožněn přístup",
+    "Alphabetic": "Abecední",
+    "An external command handles the versioning. It has to remove the file from the shared folder.": "Správu verzí obstarává externí příkaz. U toho je třeba, aby neaktuální soubory jím byly odsouvány pryč ze sdílené složky.",
+    "An external command handles the versioning. It has to remove the file from the shared folder. If the path to the application contains spaces, it should be quoted.": "Správu verzí obstarává externí příkaz. U toho je třeba, aby neaktuální soubory jím byly odsouvány pryč ze sdílené složky. Pokud popis umístění tohoto příkazu obsahuje mezeru, je třeba popis umístění uzavřít do uvozovek.",
+    "An external command handles the versioning. It has to remove the file from the synced folder.": "Správu verzí obstarává externí příkaz. U toho je třeba, aby neaktuální soubory jím byly odsouvány pryč ze synchronizované složky.",
     "Anonymous Usage Reporting": "Anonymní hlášení o používání",
     "Anonymous usage report format has changed. Would you like to move to the new format?": "Formát anonymního hlášení o používání byl změněn. Chcete přejít na nový formát?",
-    "Any devices configured on an introducer device will be added to this device as well.": "Jakákoliv zařízení nakonfigurovaná na zavaděči budou přidána také na toto zařízení.",
-    "Are you sure you want to remove device {%name%}?": "Skutečně chcete odebrat zařízení {{name}}?",
-    "Are you sure you want to remove folder {%label%}?": "Skutečně chcete odebrat adresář {{label}}?",
+    "Any devices configured on an introducer device will be added to this device as well.": "Jakákoliv zařízení, nastavená na zavaděči, budou přidána také na toto zařízení.",
+    "Are you sure you want to remove device {%name%}?": "Opravdu chcete odebrat zařízení {{name}}?",
+    "Are you sure you want to remove folder {%label%}?": "Opravdu chcete odebrat složku {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Opravdu chcete obnovit {{count}} souborů?",
+    "Are you sure you want to upgrade?": "Skutečně chcete provést aktualizaci?",
     "Auto Accept": "Přijmout automaticky",
-    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatická aktualizace nyní nabízí volbu mezi stabilními vydáními a kandidáty na vydání.",
+    "Automatic Crash Reporting": "Automatické hlášení pádů",
+    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatická aktualizace nyní nabízí volbu mezi stabilními vydáními a kandidáty na ně.",
     "Automatic upgrades": "Automatické aktualizace",
     "Automatic upgrades are always enabled for candidate releases.": "Automatické aktualizace jsou vždy povolené u kandidátů na vydání.",
-    "Automatically create or share folders that this device advertises at the default path.": "Automaticky vytvářet nebo sdílet adresáře, které toto zařízení odesílá ve výchozí cestě.",
+    "Automatically create or share folders that this device advertises at the default path.": "Automaticky vytvářet nebo sdílet složky, které toto zařízení propaguje ve výchozím popisu umístění.",
     "Available debug logging facilities:": "Dostupná logovací zařízení pro ladění:",
-    "Be careful!": "Pozor!",
+    "Be careful!": "Buďte opatrní!",
     "Bugs": "Chyby",
-    "CPU Utilization": "Využití CPU",
-    "Changelog": "Changelog",
+    "CPU Utilization": "Využití procesoru",
+    "Changelog": "Seznam změn",
     "Clean out after": "Vyčistit po",
-    "Click to see discovery failures": "Kliknutím zobrazíte selhání při oznamování",
+    "Click to see discovery failures": "Kliknutím zobrazíte nezdary při objevování",
     "Close": "Zavřít",
     "Command": "Příkaz",
-    "Comment, when used at the start of a line": "Komentář, pokud použito na začátku řádku",
+    "Comment, when used at the start of a line": "Pokud použito na jeho začátku, je řádek považován za komentář",
     "Compression": "Komprese",
     "Configured": "Nastaveno",
     "Connection Error": "Chyba připojení",
     "Connection Type": "Typ připojení",
-    "Connections": "Připojení",
-    "Continuously watching for changes is now available within Syncthing. This will detect changes on disk and issue a scan on only the modified paths. The benefits are that changes are propagated quicker and that less full scans are required.": "Syncthing nyní umožňuje nepřetržité sledování změn. To zachytí změny na disku a spustí sken pouze pro změněné cesty. Výhody jsou rychlejší propagace změn a méně plných skenů.",
+    "Connections": "Spojení",
+    "Continuously watching for changes is now available within Syncthing. This will detect changes on disk and issue a scan on only the modified paths. The benefits are that changes are propagated quicker and that less full scans are required.": "Syncthing nyní umožňuje nepřetržité sledování změn. To zachytí změny na úložišti a spustí sken pouze pro umístění, ve kterých se něco změnilo. Výhodami jsou rychlejší propagace změn a méně plných skenů.",
     "Copied from elsewhere": "Zkopírováno odjinud",
     "Copied from original": "Zkopírováno z originálu",
     "Copyright © 2014-2016 the following Contributors:": "Copyright © 2014-2016 následující přispěvatelé:",
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 následující přispěvatelé:",
-    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
-    "Creating ignore patterns, overwriting an existing file at {%path%}.": "Vytváření ignorovaných vzorů, přepisování existujícího souboru v {{path}}.",
-    "Danger!": "Pozor!",
+    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 následující přispěvatelé:",
+    "Creating ignore patterns, overwriting an existing file at {%path%}.": "Vytvářejí se vzory ignorovaného a přepisuje se jimi existující soubor v {{path}}.",
+    "Currently Shared With Devices": "Aktuálně sdíleno se zařízeními",
+    "Danger!": "Nebezpečí!",
     "Debugging Facilities": "Nástroje pro ladění",
-    "Default Folder Path": "Výchozí cesta k adresáři",
+    "Default Folder Path": "Popis umístění výchozí složky",
     "Deleted": "Smazáno",
-    "Deselect All": "Zrušit výběr",
+    "Deselect All": "Zrušit výběr všeho",
+    "Deselect devices to stop sharing this folder with.": "Zrušte výběr zařízení, se kterými již nemá být tato složka sdílena.",
     "Device": "Zařízení",
-    "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Zařízení \"{{name}}\" ({{device}} na {{address}}) se chce připojit. Přidat nové zařízení?",
-    "Device ID": "ID zařízení",
+    "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Zařízení „{{name}}“ ({{device}} na {{address}}) se chce připojit. Přidat nové zařízení?",
+    "Device ID": "Identifikátor zařízení",
     "Device Identification": "Identifikace zařízení",
-    "Device Name": "Jméno zařízení",
-    "Device rate limits": "Rychlostní limity zařízení",
-    "Device that last modified the item": "Poslední zařízení, které změnilo položku",
+    "Device Name": "Název zařízení",
+    "Device rate limits": "Omezení přenosové rychlosti pro zařízení",
+    "Device that last modified the item": "Zařízení, které položku změnilo naposledy",
     "Devices": "Zařízení",
+    "Disable Crash Reporting": "Vypnout hlášení pádů",
     "Disabled": "Vypnuto",
     "Disabled periodic scanning and disabled watching for changes": "Periodické skenování i sledování změn vypnuto",
     "Disabled periodic scanning and enabled watching for changes": "Periodické skenování vypnuto; sledování změn zapnuto",
-    "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Periodické skenování vypnuto; nastavení sledování změn selhalo, nový pokud každou 1m:",
+    "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Periodické skenování vypnuto; nastavení sledování změn se nezdařilo, opětovný pokus každou 1 min:",
     "Discard": "Zahodit",
-    "Disconnected": "Odpojen",
-    "Discovered": "Nalezeno",
+    "Disconnected": "Odpojeno",
+    "Discovered": "Objeveno",
     "Discovery": "Oznamování",
-    "Discovery Failures": "Selhání při oznamování",
+    "Discovery Failures": "Nezdary při oznamování",
     "Do not restore": "Neobnovit",
-    "Do not restore all": "Neobnovit vše",
-    "Do you want to enable watching for changes for all your folders?": "Chcete povolit sledování změn pro všechny adresáře?",
+    "Do not restore all": "Neobnovit nic",
+    "Do you want to enable watching for changes for all your folders?": "Chcete zapnout sledování změn pro všechny složky?",
     "Documentation": "Dokumentace",
     "Download Rate": "Rychlost stahování",
     "Downloaded": "Staženo",
-    "Downloading": "Stahuji",
+    "Downloading": "Stahuje se",
     "Edit": "Upravit",
     "Edit Device": "Upravit zařízení",
-    "Edit Folder": "Upravit adresář",
+    "Edit Folder": "Upravit složku",
     "Editing": "Upravuje se",
-    "Editing {%path%}.": "Editace {{path}}.",
-    "Enable NAT traversal": "Povolit NAT přenos",
-    "Enable Relaying": "Povolit přenašeče",
+    "Editing {%path%}.": "Upravuje se {{path}}.",
+    "Enable Crash Reporting": "Povolit hlášení pádů",
+    "Enable NAT traversal": "Povolit průchod skrze NAT překlad",
+    "Enable Relaying": "Povolit přenašeče (relay)",
     "Enabled": "Zapnuto",
-    "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Zadajte kladné číslo (např. \"2.35\") a zvolte jednotku. Percenta znamenají část celkové velikosti disku.",
+    "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Zadejte kladné číslo (např. „2.35“) a zvolte jednotku. Procenta znamenají část celkové velikosti úložiště.",
     "Enter a non-privileged port number (1024 - 65535).": "Zadejte číslo neprivilegovaného portu (1024-65535).",
-    "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Zadejte adresy oddělené čárkou (\"tcp://ip:port\", \"tcp://host:port\") nebo \"dynamic\" pro automatické zjišťování adres.",
-    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Zadejte adresy oddělené čárkami (\"tcp://ip:port\", \"tcp://host:port\") nebo \"dynamic\" pro automatické zjištění adresy.",
-    "Enter ignore patterns, one per line.": "Vložit ignorované vzory, jeden na řádek.",
+    "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Zadejte adresy oddělené čárkou („tcp://ip:port“, „tcp://host:port“) nebo „dynamic“ pro automatické zjišťování adres.",
+    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Zadejte adresy oddělené čárkami („tcp://ip:port“, „tcp://host:port“) nebo „dynamic“ pro automatické zjištění adresy.",
+    "Enter ignore patterns, one per line.": "Zadejte vzory toho, co ignorovat – každý na zvlášť řádek.",
+    "Enter up to three octal digits.": "Zadejte nanejvýš tři osmičkové číslice.",
     "Error": "Chyba",
-    "External File Versioning": "Externí verzování souborů",
-    "Failed Items": "Selhalo",
-    "Failed to load ignore patterns": "Nahrání ignorovaných vzorů selhalo",
-    "Failed to setup, retrying": "Nastavování selhalo, zkouším znovu",
-    "Failure to connect to IPv6 servers is expected if there is no IPv6 connectivity.": "Je v pořádku, když připojení k IPv6 serverům selže, pokud není k dispozici IPv6 konektivita.",
+    "External File Versioning": "Externí správa verzí souborů",
+    "Failed Items": "Nezdařené položky",
+    "Failed to load ignore patterns": "Načtení vzorů ignorovaného se nezdařilo",
+    "Failed to setup, retrying": "Nastavování se nezdařilo, zkouší se znovu",
+    "Failure to connect to IPv6 servers is expected if there is no IPv6 connectivity.": "Je v pořádku, když připojení k IPv6 serverům nezdaří, pokud není k dispozici IPv6 konektivita.",
     "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 directory when replaced or deleted by Syncthing.": "Po nahrazení nebo smazání aplikací Syncthing jsou soubory přesunuty do adresáře .stversions.",
-    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Po nahrazení nebo smazání aplikací Syncthing jsou soubory přesunuty do složky .stversions.",
-    "Files are moved to date stamped versions in a .stversions directory when replaced or deleted by Syncthing.": "Po nahrazení nebo smazání aplikací Syncthing jsou soubory přesunuty do verzí označených daty v adresáři .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 ve složce .stversions.",
+    "File Versioning": "Správa verzí souborů",
+    "File permission bits are ignored when looking for changes. Use on FAT file systems.": "Bity označující přístupová oprávnění k souborům jsou při hledání změn ignorovány. Použijte pro souborové systémy FAT.",
+    "Files are moved to .stversions directory when replaced or deleted by Syncthing.": "Při nahrazování nebo mazání aplikací Syncthing jsou původní soubory přesunuty do složky .stversions.",
+    "Files are moved to .stversions folder when replaced or deleted by Syncthing.": "Při nahrazování nebo mazání aplikací Syncthing jsou původní soubory přesunuty do složky .stversions.",
+    "Files are moved to date stamped versions in a .stversions directory when replaced or deleted by Syncthing.": "Při nahrazování nebo mazání aplikací Syncthing jsou původní soubory opatřeny časovou značkou a takto označené verze přesunuty do složky .stversions.",
+    "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Při nahrazování nebo mazání aplikací Syncthing jsou původní soubory opatřeny časovou značkou a takto označené verze přesunuty do složky .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 zařízeních, ale změny provedené z tohoto zařízení budou rozeslány na zbytek clusteru.",
     "Files are synchronized from the cluster, but any changes made locally will not be sent to other devices.": "Soubory jsou synchronizovány z clusteru, ale lokální změny nebudou rozesílány na ostatní zařízení.",
     "Filesystem Notifications": "Oznámení souborového systému",
     "Filesystem Watcher Errors": "Chyby sledování soubor. systému",
     "Filter by date": "Vybrat podle data",
     "Filter by name": "Vybrat podle názvu",
-    "Folder": "Adresář",
-    "Folder ID": "ID adresáře",
-    "Folder Label": "Jmenovka adresáře",
-    "Folder Path": "Cesta k adresáři",
-    "Folder Type": "Typ adresáře",
-    "Folders": "Adresáře",
-    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "Pokus o sledování změn v těchto adresářích selhal. Budeme to znovu zkoušet každou minutu, takže se to možná brzo povede. Pokud ne, pokuste se najít příčinu. případně požádejte o pomoc.",
-    "Full Rescan Interval (s)": "Interval (y) plného skenu",
-    "GUI": "GUI",
+    "Folder": "Složka",
+    "Folder ID": "Identifikátor složky",
+    "Folder Label": "Jmenovka složky",
+    "Folder Path": "Popis umístění složky",
+    "Folder Type": "Typ složky",
+    "Folders": "Složky",
+    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "Pokus o spuštění sledování změn v těchto složkách se nezdařil. Bude se to opětovně zkoušet každou minutu, takže se to možná brzo povede. Pokud ne, pokuste se najít příčinu. případně požádejte o pomoc.",
+    "Full Rescan Interval (s)": "Interval plného skenu (sek.)",
+    "GUI": "Grafické rozhraní",
     "GUI Authentication Password": "Přihlašovací heslo pro GUI",
     "GUI Authentication User": "Přihlašovací jméno pro GUI",
-    "GUI Listen Address": "Adresa naslouchání GUI",
-    "GUI Listen Addresses": "Adresa naslouchání GUI",
-    "GUI Theme": "Grafické téma",
+    "GUI Listen Address": "Adresa, na které GUI očekává spojení",
+    "GUI Listen Addresses": "Adresy, na kterých GUI očekává spojení",
+    "GUI Theme": "Motiv vzhledu pro GUI",
     "General": "Obecné",
-    "Generate": "Generovat",
+    "Generate": "Vytvořit",
     "Global Changes": "Globální změny",
     "Global Discovery": "Globální oznamování",
     "Global Discovery Servers": "Servery globálního oznamování",
     "Global State": "Globální status",
-    "Help": "Pomoc",
+    "Help": "Nápověda",
     "Home page": "Domovská stránka",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Nicméně Vaše současná nastavení značí, že si nepřejete funkci povolit. Automatické hlášení pádů tedy bylo vypnuto.",
     "Ignore": "Ignorovat",
-    "Ignore Patterns": "Ignorované vzory",
+    "Ignore Patterns": "Vzory ignorovaného",
     "Ignore Permissions": "Ignorovat oprávnění",
     "Ignored Devices": "Ignorovaná zařízení",
-    "Ignored Folders": "Ignorované adresáře",
+    "Ignored Folders": "Ignorované složky",
     "Ignored at": "Ignorováno v",
     "Incoming Rate Limit (KiB/s)": "Omezení příchozí rychlosti (KiB/s)",
-    "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Nesprávné nastavení může poškodit obsah Vašich adresářů a učinit Syncthing nefunkční.",
-    "Introduced By": "Zavedl",
+    "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Nesprávné nastavení může poškodit obsah Vašich složek a znefunkčnít Syncthing.",
+    "Introduced By": "Zavedeno od",
     "Introducer": "Zavaděč",
-    "Inversion of the given condition (i.e. do not exclude)": "Prohození zadané podmínky (např. nevynechat)",
-    "Keep Versions": "Ponechat verze",
-    "Largest First": "Od největšího",
+    "Inversion of the given condition (i.e. do not exclude)": "Převrácení dané podmínky (např. nevynechat)",
+    "Keep Versions": "Kolik verzí ponechávat",
+    "Largest First": "Od největších",
     "Last File Received": "Poslední přijatý soubor",
     "Last Scan": "Poslední sken",
     "Last seen": "Naposledy spatřen",
@@ -162,69 +170,72 @@
     "Learn more": "Zjistěte více",
     "Limit": "Limit",
     "Listeners": "Naslouchající",
-    "Loading data...": "Nahrávání dat...",
-    "Loading...": "Načítání...",
+    "Loading data...": "Načítání dat…",
+    "Loading...": "Načítání…",
+    "Local Additions": "Místní příbytky",
     "Local Discovery": "Místní oznamování",
     "Local State": "Místní status",
     "Local State (Total)": "Místní status (Celkem)",
     "Locally Changed Items": "Lokálně změněné položky",
-    "Log": "Log",
-    "Log tailing paused. Click here to continue.": "Log pozastaven. Klikněte zde pro pokračování.",
-    "Log tailing paused. Scroll to bottom continue.": "Log pozastaven. Sjeďte dolů pro pokračování.",
-    "Logs": "Logy",
-    "Major Upgrade": "Důležitá aktualizace",
+    "Log": "Záznam událostí",
+    "Log tailing paused. Click here to continue.": "Zaznamenávání událostí pozastaveno. Kliknutím sem v něm bude pokračováno.",
+    "Log tailing paused. Scroll to bottom continue.": "Zaznamenávání událostí pozastaveno. Sjeďte dolů pro pokračování.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Zaznamenávání událostí pozastaveno. Sjeďte dolů pro pokračování.",
+    "Logs": "Záznamy událostí",
+    "Major Upgrade": "Aktualizace hlavní verze",
     "Mass actions": "Hromadné akce",
-    "Master": "Master",
+    "Master": "Hlavní",
     "Maximum Age": "Maximální časový limit",
     "Metadata Only": "Pouze metadata",
-    "Minimum Free Disk Space": "Minimální velikost volného místa na disku",
+    "Minimum Free Disk Space": "Minimální velikost volného místa na úložišti",
     "Mod. Device": "Zařízení, které provedlo změnu",
-    "Mod. Time": "Čas modifikace",
+    "Mod. Time": "Okamžik změny",
     "Move to top of queue": "Přesunout na začátek fronty",
-    "Multi level wildcard (matches multiple directory levels)": "Víceúrovňový zástupný znak (shoda skrz více úrovní složek)",
+    "Multi level wildcard (matches multiple directory levels)": "Víceúrovňový zástupný znak (shody i skrz více úrovní složek)",
     "Never": "Nikdy",
     "New Device": "Nové zařízení",
-    "New Folder": "Nový adresář",
-    "Newest First": "Od nejnovějšího",
+    "New Folder": "Nová složka",
+    "Newest First": "Od nejnovějších",
     "No": "Ne",
-    "No File Versioning": "Bez verzování souborů",
+    "No File Versioning": "Neuchovávat předchozí verze souborů",
     "No files will be deleted as a result of this operation.": "Tato operace nesmaže žádné soubory.",
     "No upgrades": "Žádné aktualizace",
     "Normal": "Normální",
     "Notice": "Oznámení",
     "OK": "OK",
     "Off": "Vypnuta",
-    "Oldest First": "Od nejstaršího",
-    "Optional descriptive label for the folder. Can be different on each device.": "Volitelný popisek adresáře. Může být rozdílný na každém zařízení.",
+    "Oldest First": "Od nejstarších",
+    "Optional descriptive label for the folder. Can be different on each device.": "Volitelný popisek složky. Na každém zařízení je možné nazvat jinak.",
     "Options": "Nastavení",
     "Out of Sync": "Nesesynchronizováno",
     "Out of Sync Items": "Nesesynchronizované položky",
     "Outgoing Rate Limit (KiB/s)": "Omezení odchozí rychlosti (KiB/s)",
-    "Override Changes": "Přepsat změny",
-    "Path": "Cesta",
-    "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": "Cesta k adresáři na lokálním počítači. Pokud neexistuje, bude vytvořen. Znak vlnovky (~) může být použit jako zkratka pro",
-    "Path where new auto accepted folders will be created, as well as the default suggested path when adding new folders via the UI. Tilde character (~) expands to {%tilde%}.": "Cesta pro ukládání nových autom. přijatých adresářů a také výchozí cesta při přidávání nových adresářů v GUI. Vlnka (~) se rozvine na {{tilde}}.",
-    "Path where versions should be stored (leave empty for the default .stversions directory in the shared folder).": "Cesta pro ukládání verzí (ponechte prázdné pro výchozí adresář .stversions ve sdíleném adresáři).",
-    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Cesta pro ukládání verzí (nechat prázdné pro výchozí složku .stversions v adresáři).",
+    "Override Changes": "Přebít změny na ostatních",
+    "Path": "Popis umístění",
+    "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": "Popis umístění složky na tomto počítači. Pokud neexistuje, bude vytvořeno. Znak vlnovky (~) může být použit jako zkratka pro",
+    "Path where new auto accepted folders will be created, as well as the default suggested path when adding new folders via the UI. Tilde character (~) expands to {%tilde%}.": "Popis umístění, ve kterém budou vytvářeny nové automaticky přijaté složky a také výchozího při přidávání nových složek v grafickém uživatelském rozhraní. Vlnovka (~) se rozvine na {{tilde}}.",
+    "Path where versions should be stored (leave empty for the default .stversions directory in the shared folder).": "Popis umístění, ve kterém ukládat verze (ponechte prázdné pro výchozí podsložku .stversions ve sdílené složce).",
+    "Path where versions should be stored (leave empty for the default .stversions folder in the folder).": "Popis umístění, ve kterém ukládat verze (ponechte prázdné pro výchozí podsložku .stversions ve složce).",
     "Pause": "Pozastavit",
     "Pause All": "Pozastavit vše",
     "Paused": "Pozastaveno",
     "Pending changes": "Čekající změny",
     "Periodic scanning at given interval and disabled watching for changes": "Periodické skenování podle zadaného intervalu; sledování změn vypnuto",
     "Periodic scanning at given interval and enabled watching for changes": "Periodické skenování podle zadaného intervalu; sledování změn zapnuto",
-    "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Periodické skenování podle zadaného intervalu; nastavení sledování změn selhalo, nový pokud každou 1m:",
+    "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Periodické skenování podle zadaného intervalu; nastavení sledování změn se nezdařilo, opětovný pokus každou 1 min: ",
     "Permissions": "Oprávnění",
-    "Please consult the release notes before performing a major upgrade.": "Před spuštěním důležité aktualizace si nejdříve přečtěte poznámky k vydání nové verze.",
-    "Please set a GUI Authentication User and Password in the Settings dialog.": "Zadejte prosím přihlašovací jméno a heslo pro GUI v dialogu nastavení.",
+    "Please consult the release notes before performing a major upgrade.": "Před přechodem na novější hlavní verzi si nejdříve přečtěte poznámky k vydání nové verze.",
+    "Please set a GUI Authentication User and Password in the Settings dialog.": "V dialogu Nastavení zadejte uživatelské jméno a heslo pro ověření se v GUI.",
     "Please wait": "Chvíli strpení",
-    "Prefix indicating that the file can be deleted if preventing directory removal": "Předpona značící možnost smazání souboru, pokud brání odebrání složky",
-    "Prefix indicating that the pattern should be matched without case sensitivity": "Předpona značící ignorování velkých/malých písmen při hledání řetězce",
+    "Prefix indicating that the file can be deleted if preventing directory removal": "Tato předpona značí, že pokud soubor brání odebrání složky, je možné ho smazat",
+    "Prefix indicating that the pattern should be matched without case sensitivity": "Tato předpona značí, že při porovnávání se vzorem nemají být rozlišována malá/velká písmena",
+    "Preparing to Sync": "Probíhá příprava k synchronizaci",
     "Preview": "Náhled",
-    "Preview Usage Report": "Náhled záznamu o využítí",
+    "Preview Usage Report": "Náhled hlášení o využívání",
     "Quick guide to supported patterns": "Rychlá nápověda k podporovaným vzorům",
-    "RAM Utilization": "Využití RAM",
-    "Random": "Náhodně",
-    "Receive Only": "Pouze příjem",
+    "RAM Utilization": "Využití operační paměti",
+    "Random": "Náhodné",
+    "Receive Only": "Pouze přijímací",
     "Recent Changes": "Nedávné změny",
     "Reduced by ignore patterns": "Redukováno o ignorované vzory",
     "Release Notes": "Poznámky k vydání",
@@ -232,15 +243,15 @@
     "Remote Devices": "Vzdálená zařízení",
     "Remove": "Odstranit",
     "Remove Device": "Odebrat zařízení",
-    "Remove Folder": "Odebrat adresář",
-    "Required identifier for the folder. Must be the same on all cluster devices.": "Požadovaný identifikátor adresáře. Musí být stejný na všech zařízeních clusteru.",
+    "Remove Folder": "Odebrat složku",
+    "Required identifier for the folder. Must be the same on all cluster devices.": "Vyžadován identifikátor složky. Je třeba, aby byl na všech zařízeních clusteru stejný.",
     "Rescan": "Opakovat skenování",
     "Rescan All": "Opakovat skenování všech",
     "Rescan Interval": "Interval opakování skenování",
     "Rescans": "Opakovaná skenování",
     "Restart": "Restart",
     "Restart Needed": "Je nutný restart",
-    "Restarting": "Restartuji",
+    "Restarting": "Restartuje se",
     "Restore": "Obnovit",
     "Restore Versions": "Obnovené verze",
     "Resume": "Pokračovat",
@@ -249,138 +260,146 @@
     "Revert Local Changes": "Vrátit lokální změny",
     "Running": "Probíhá",
     "Save": "Uložit",
-    "Scan Time Remaining": "Zbývající čas skenování",
+    "Scan Time Remaining": "Čas do dokončení skenování",
     "Scanning": "Skenování",
-    "See external versioner help for supported templated command line parameters.": "Pro upřesnění požadovaných parametrů příkazu navštivte nápovědu pro externí verzování.",
-    "See external versioning help for supported templated command line parameters.": "Podporované šablonové parametry příkazové řádky jsou dostupné v nápovědě k externímu verzování.",
+    "See external versioner help for supported templated command line parameters.": "Pro upřesnění požadovaných parametrů příkazu navštivte nápovědu pro externí správu verzí.",
+    "See external versioning help for supported templated command line parameters.": "Podporované šablonové parametry příkazové řádky jsou dostupné v nápovědě k externí správě verzí.",
     "Select All": "Vybrat vše",
     "Select a version": "Vyberte verzi",
+    "Select additional devices to share this folder with.": "Vyberte další zařízení pro sdílení s touto složkou.",
     "Select latest version": "Vybrat nejnovější verzi",
     "Select oldest version": "Vybrat nejstarší verzi",
-    "Select the devices to share this folder with.": "Vybrat zařízení, se kterými sdílet tento adresář.",
-    "Select the folders to share with this device.": "Vybrat adresáře sdílené s tímto zařízením.",
-    "Send & Receive": "Odeslat a přijmout",
-    "Send Only": "Pouze odeslat",
+    "Select the devices to share this folder with.": "Vybrat zařízení, se kterými sdílet tuto složku.",
+    "Select the folders to share with this device.": "Vybrat složky ke sdílení s tímto zařízením.",
+    "Send & Receive": "Odesílací a přijímací",
+    "Send Only": "Pouze odesílací",
     "Settings": "Nastavení",
     "Share": "Sdílet",
-    "Share Folder": "Sdílet adresář",
-    "Share Folders With Device": "Sdílet adresáře s tímto zařízením",
+    "Share Folder": "Sdílet složku",
+    "Share Folders With Device": "Sdílet složky s tímto zařízením",
     "Share With Devices": "Sdílet se zařízeními",
-    "Share this folder?": "Sdílet tento adresář?",
+    "Share this folder?": "Sdílet tuto složku?",
     "Shared With": "Sdíleno s",
     "Sharing": "Sdílení",
-    "Show ID": "Zobrazit ID",
-    "Show QR": "Zobrazit QR",
+    "Show ID": "Zobrazit identifikátor",
+    "Show QR": "Zobrazit QR kód",
     "Show diff with previous version": "Ukázat rozdíl oproti předchozí verzi",
-    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Zobrazeno místo ID zařízení na náhledu stavu clusteru. Bude odesíláno ostatním zařízením jako výchozí jméno zařízení.",
-    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Zobrazeno místo ID zařízení na náhledu stavu clusteru. Pokud nebude vyplněno, bude nastaveno na jméno, které zařízení odesílá.",
+    "Shown instead of Device ID in the cluster status. Will be advertised to other devices as an optional default name.": "Zobrazeno místo identifikátoru zařízení na náhledu stavu clusteru. Bude odesíláno ostatním zařízením jako výchozí název zařízení.",
+    "Shown instead of Device ID in the cluster status. Will be updated to the name the device advertises if left empty.": "Zobrazeno místo identifikátoru zařízení na náhledu stavu clusteru. Pokud nebude vyplněno, bude nastaveno na název, který zařízení odesílá.",
     "Shutdown": "Vypnout",
     "Shutdown Complete": "Vypnutí dokončeno",
-    "Simple File Versioning": "Jednoduché verzování souborů",
+    "Simple File Versioning": "Jednoduchá správa verzí souborů",
     "Single level wildcard (matches within a directory only)": "Jednoúrovňový zástupný znak (shody pouze uvnitř složky)",
     "Size": "Velikost",
-    "Smallest First": "Od nejmenšího",
+    "Smallest First": "Od nejmenších",
     "Some items could not be restored:": "Některé položky nemohly být obnoveny:",
-    "Source Code": "Zdrojový kód",
+    "Source Code": "Zdrojové kódy",
     "Stable releases and release candidates": "Stabilní vydání a kandidáti na vydání",
     "Stable releases are delayed by about two weeks. During this time they go through testing as release candidates.": "Stabilní vydání jsou opožděna zhruba o dva týdny. Po tuto dobu se testují jako kandidáti na vydání.",
     "Stable releases only": "Pouze stabilní vydání",
-    "Staggered File Versioning": "Postupné verzování souborů",
-    "Start Browser": "Otevřít prohlížeč",
+    "Staggered File Versioning": "Správa verzí souborů po stupních",
+    "Start Browser": "Otevřít webový prohlížeč",
     "Statistics": "Statistiky",
-    "Stopped": "Pozastaveno",
+    "Stopped": "Zastaveno",
     "Support": "Podpora",
     "Support Bundle": "Balík podpory",
-    "Sync Protocol Listen Addresses": "Adresa naslouchání synchronizačního protokolu",
+    "Sync Protocol Listen Addresses": "Adresa, na které synchronizační protokol očekává spojení",
     "Syncing": "Synchronizuje se",
-    "Syncthing has been shut down.": "Syncthing byl vypnut.",
+    "Syncthing has been shut down.": "Syncthing bylo vypnuto.",
     "Syncthing includes the following software or portions thereof:": "Syncthing obsahuje následující software nebo jejich část:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing je svobodný a open source software licencovaný jako MPL v2.0.",
     "Syncthing is restarting.": "Syncthing se restartuje.",
     "Syncthing is upgrading.": "Syncthing se aktualizuje.",
-    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing se zdá být nefunkční, nebo je problém s připojením k Internetu. Opakuji...",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing nyní umožňuje automaticky hlásit vývojářům pády aplikace. Tato funkce je ve výchozím stavu povolena.",
+    "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing se zdá být nefunkční, nebo je problém s připojením k Internetu. Zkouší se znovu…",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing má nejspíše problém s provedením vašeho požadavku. Pokud problém přetrvává, obnovte stránku v prohlížeči nebo restartujte Syncthing.",
     "Take me back": "Jít zpět",
     "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "Adresa v GUI je potlačena parametry při spuštění. Dokud potlačení trvá, zdejší změny nemají efekt.",
     "The Syncthing admin interface is configured to allow remote access without a password.": "V nastavení aplikace Syncthing je povoleno vzdálené připojení k administrátorskému rozhraní bez zadání hesla.",
     "The aggregated statistics are publicly available at the URL below.": "Souhrnné statistiky jsou veřejně dostupné na níže uvedené URL.",
-    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Konfigurace byla uložena, ale není aktivována. Pro aktivaci nové konfigurace je třeba restartovat Syncthing.",
-    "The device ID cannot be blank.": "ID zařízení nemůže být prázdné.",
-    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "ID zařízení, které je třeba vložit, lze nalézt v dialogu \"Akce > Zobrazit ID\" na druhém zařízení. Mezery a pomlčky nejsou nutné (budou ignorovány).",
-    "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.": "Šifrovaná data o využití jsou zasílána denně. Jsou používána pro zjištění nejobvyklejších platforem, velikosti adresářů a verzí aplikace. Pokud se hlášená data změní, budete opět upozorněni tímto dialogem.",
-    "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.": "Zadané ID zařízení není platné. Mělo by mít 52 nebo 56 znaků a mělo by obsahovat písmena a čísla. Mezery a pomlčky jsou nepovinné.",
-    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "První parametr příkazové řádky je cesta k adresáři, druhý je relativní cesta v témže adresáři.",
-    "The folder ID cannot be blank.": "ID adresáře nemůže být prázdné.",
-    "The folder ID must be unique.": "ID adresáře musí být unikátní.",
-    "The folder path cannot be blank.": "Cesta k adresáři nemůže být prázdná.",
+    "The configuration has been saved but not activated. Syncthing must restart to activate the new configuration.": "Nastavení byla uložena, ale nejsou aktivována. Pro aktivaci nového nastavení je třeba Syncthing restartovat.",
+    "The device ID cannot be blank.": "Identifikátor zařízení nemůže zůstat nevyplněný.",
+    "The device ID to enter here can be found in the \"Actions > Show ID\" dialog on the other device. Spaces and dashes are optional (ignored).": "Identifikátor zařízení, který je třeba vložit, lze nalézt v dialogu „Akce > Zobrazit identifikátor“ na druhém zařízení. Mezery a pomlčky nejsou nutné (budou ignorovány).",
+    "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.": "Šifrovaná data o využití jsou zasílána denně. Jsou používána pro zjištění nejobvyklejších platforem, velikosti složek a verzí aplikace. Pokud se rozsah hlášených dat změní, budete opět upozorněni tímto dialogem.",
+    "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.": "Zadaný identifikátor zařízení není platný. Měl by mít 52 nebo 56 znaků a měl by obsahovat písmena a číslice. Mezery a pomlčky jsou nepovinné.",
+    "The first command line parameter is the folder path and the second parameter is the relative path in the folder.": "První parametr příkazové řádky je popis umístění složky, druhý je relativní popis umístění v téže složce.",
+    "The folder ID cannot be blank.": "Identifikátor složky nemůže zůstat nevyplněný.",
+    "The folder ID must be unique.": "Je třeba, aby se identifikátor složky neopakoval.",
+    "The folder path cannot be blank.": "Popis umístění složky nemůže zůstat nevyplněný.",
     "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 following items could not be synchronized.": "Následující položky nemohly být synchronizovány.",
     "The following items were changed locally.": "Tyto položky byly změněny lokálně",
     "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 minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).": "Procentuální údaj minimální velikosti volného místa na disku musí být číslo mezi 0 až 100 (včetně).",
-    "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 must be a number and cannot be blank.": "Je třeba, aby počet dní bylo číslo a nemůže zůstat nevyplněné.",
     "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 udržovaných starších verzí souboru.",
-    "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 rate limit must be a non-negative number (0: no limit)": "Limit rychlosti musí být nezáporné číslo (0: bez limitu)",
-    "The rescan interval must be a non-negative number of seconds.": "Interval opakování skenování musí být pozitivní číslo.",
+    "The number of old versions to keep, per file.": "Počet uchovávaných starších verzí každého ze souborů.",
+    "The number of versions must be a number and cannot be blank.": "Je třeba, aby počet verzí bylo číslo a nemůže zůstat nevyplněné.",
+    "The path cannot be blank.": "Popis umístění nemůže zůstat nevyplněný.",
+    "The rate limit must be a non-negative number (0: no limit)": "Je třeba, aby limit rychlosti bylo kladné číslo (0: bez limitu)",
+    "The rescan interval must be a non-negative number of seconds.": "Je třeba, aby interval opakování skenování bylo kladné číslo.",
+    "There are no devices to share this folder with.": "Nejsou žádná zařízení, se kterými lze sdílet tuto složku.",
     "They are retried automatically and will be synced when the error is resolved.": "Nové pokusy o synchronizaci budou probíhat automaticky a položky budou synchronizovány jakmile bude chyba odstraněna.",
     "This Device": "Toto zařízení",
-    "This can easily give hackers access to read and change any files on your computer.": "To může útočníkům jednoduše povolit čtení a úpravy souborů na vašem přístroji. ",
-    "This is a major version upgrade.": "Toto je důležitá aktualizace.",
-    "This setting controls the free space required on the home (i.e., index database) disk.": "Toto nastavení ovládá velikost volného prostoru na hlavním disku (ten, na kterém je databáze indexu).",
+    "This can easily give hackers access to read and change any files on your computer.": "Toto může útočníkům jednoduše umožnit čtení a úpravy souborů na vašem počítači. ",
+    "This is a major version upgrade.": "Toto je velká aktualizace.",
+    "This setting controls the free space required on the home (i.e., index database) disk.": "Toto nastavení ovládá velikost volného prostoru na hlavním datovém úložišti (to, na kterém je databáze rejstříku).",
     "Time": "Čas",
     "Time the item was last modified": "Čas poslední modifikace položky",
-    "Trash Can File Versioning": "Verzování souborů v koši",
+    "Trash Can File Versioning": "Ponechávat jednu předchozí verzi (jako Koš) ",
     "Type": "Typ",
+    "UNIX Permissions": "UNIX oprávnění",
     "Unavailable": "Nedostupné",
-    "Unavailable/Disabled by administrator or maintainer": "Nedostupné; Zakázáno administrátorem",
+    "Unavailable/Disabled by administrator or maintainer": "Není k dispozici / vypnuto správcem systému či balíčku",
     "Undecided (will prompt)": "Nerozhodnuto (zeptá se)",
     "Unignore": "Přestat ignorovat",
     "Unknown": "Neznámý",
     "Unshared": "Nesdílený",
+    "Unshared Devices": "Nesdílená zařízení",
     "Unused": "Nepoužitý",
     "Up to Date": "Aktuální",
     "Updated": "Aktualizováno",
-    "Upgrade": "Aktualizace",
+    "Upgrade": "Přechod na novější verzi",
     "Upgrade To {%version%}": "Aktualizovat na {{version}}",
-    "Upgrading": "Aktualizuji",
+    "Upgrading": "Aktualizuje se",
     "Upload Rate": "Rychlost odesílání",
     "Uptime": "Celkový čas běhu",
     "Usage reporting is always enabled for candidate releases.": "Hlášení o používání je pro kandidáty na vydání vždy zapnuto.",
-    "Use HTTPS for GUI": "Použít HTTPS pro grafické rozhraní",
+    "Use HTTPS for GUI": "Použít pro grafické rozhraní zabezpečení HTTPS",
     "Use notifications from the filesystem to detect changed items.": "Použít oznamování soubor. systému pro nalezení změněných položek.",
-    "Variable Size Blocks": "Bloky variabilní velikosti",
-    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Bloky variabilní velikosti (také \"velké bloky\") jsou účinnější pro velké soubory.",
+    "Variable Size Blocks": "Bloky proměnlivé velikosti",
+    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Bloky proměnlivé velikosti (také „velké bloky“) jsou účinnější pro velké soubory.",
     "Version": "Verze",
     "Versions": "Verze",
-    "Versions Path": "Cesta k verzím",
+    "Versions Path": "Popis umístění verzí",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Verze jsou automaticky smazány, pokud jsou starší než maximální časový limit nebo překročí počet souborů povolených pro interval.",
+    "Waiting to Scan": "Čekání na skenování",
+    "Waiting to Sync": "Čekání na synchronizaci",
     "Waiting to scan": "Čekání na skenování",
-    "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Varování, tato cesta je nadřazenou složkou existujícího adresáře \"{{otherFolder}}\".",
-    "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Varování, tato cesta je nadřazenou složkou existujícího adresáře \"{{otherFolderLabel}}\" ({{otherFolder}}).",
-    "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Varování: tato cesta je podsložkou existujícího adresáře \"{{otherFolder}}\".",
-    "Warning, this path is a subdirectory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Varování, tato cesta je podsložkou existujícího adresáře \"{{otherFolderLabel}}\" ({{otherFolder}}).",
+    "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Varování, tento popis umístění je nadřazenou složkou existující „{{otherFolder}}“.",
+    "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Varování, tento popis umístění je nadřazenou složkou existující „{{otherFolderLabel}}“ ({{otherFolder}}).",
+    "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Varování: toto umístění je podsložkou existující „{{otherFolder}}“.",
+    "Warning, this path is a subdirectory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Varování, toto umístění e podsložkou existující „{{otherFolderLabel}}“ ({{otherFolder}}).",
     "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "Pozor: Pokud používáte externí sledování změn jako {{syncthingInotify}}, měly byste se ujistit, že je toto sledování vypnuto.",
     "Watch for Changes": "Sledovat změny",
     "Watching for Changes": "Sledování změn",
-    "Watching for changes discovers most changes without periodic scanning.": "Sledování změn odhalí většinu změn bez periodického skenování.",
+    "Watching for changes discovers most changes without periodic scanning.": "Sledování změn odhalí většinu změn ještě před periodickým skenováním.",
     "When adding a new device, keep in mind that this device must be added on the other side too.": "Při přidávání nového zařízení mějte na paměti, že je ho třeba také zadat na druhé straně.",
-    "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.": "Při přidávání nového adresáře mějte na paměti, že jeho ID je použito ke svázání adresářů napříč zařízeními. Rozlišují se malá a velká písmena a musí přesně souhlasit mezi všemi zařízeními.",
+    "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.": "Při přidávání nové složky mějte na paměti, že její identifikátor je použit jako vazba mezi složkami napříč zařízeními. Rozlišují se malá a velká písmena a je třeba, aby přesně souhlasilo mezi všemi zařízeními.",
     "Yes": "Ano",
     "You can also select one of these nearby devices:": "Také můžete vybrat jedno z těchto okolních zařízení:",
     "You can change your choice at any time in the Settings dialog.": "Vaši volbu můžete kdykoliv změnit v dialogu nastavení.",
     "You can read more about the two release channels at the link below.": "O kandidátech na vydání si můžete přečíst více v odkazu níže.",
     "You have no ignored devices.": "Nemáte žádná ignorovaná zařízení",
-    "You have no ignored folders.": "Nemáte žádné ignorované adresáře",
+    "You have no ignored folders.": "Nemáte žádné ignorované složky.",
     "You have unsaved changes. Do you really want to discard them?": "Máte neuložené změny. Opravdu je chcete zahodit?",
     "You must keep at least one version.": "Je třeba ponechat alespoň jednu verzi.",
     "days": "dní",
     "directories": "složek",
     "files": "souborů",
-    "full documentation": "plná dokumentace",
+    "full documentation": "úplná dokumentace",
     "items": "položky",
-    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} chce sdílet adresář \"{{folder}}\".",
-    "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} chce sdílet adresář \"{{folderlabel}}\" ({{folder}})."
+    "{%device%} wants to share folder \"{%folder%}\".": "{{device}} chce sdílet složku „{{folder}}“.",
+    "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} chce sdílet složku „{{folderlabel}}“ ({{folder}})."
 }

gui/default/assets/lang/lang-da.json

@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "Er du sikker på, at du vil fjerne enheden {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "Er du sikker på, at du vil fjerne mappen {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Er du sikker på, at du vil genskabe {{count}} filer?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Autoacceptér",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Den automatiske opdatering tilbyder nu valget mellem stabile udgivelser og udgivelseskandidater.",
     "Automatic upgrades": "Automatisk opdatering",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 de følgende bidragsydere:",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 de følgende bidragsydere:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Opretter ignoreringsmønstre; overskriver en eksisterende fil på {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "Fare!",
     "Debugging Facilities": "Faciliteter til fejlretning",
     "Default Folder Path": "Standardmappesti",
     "Deleted": "Slettet",
     "Deselect All": "Fravælg alle",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Enhed",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Enheden “{{name}}” ({{device}} på {{address}}) vil gerne forbinde. Tilføj denne enhed?",
     "Device ID": "Enheds-ID",
@@ -71,6 +75,7 @@
     "Device rate limits": "Enhedens hastighedsbegrænsning",
     "Device that last modified the item": "Enhed, som sidst ændrede filen",
     "Devices": "Enheder",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Deaktiveret",
     "Disabled periodic scanning and disabled watching for changes": "Deaktiverede periodisk skanning og deaktiverede overvågning af ændringer",
     "Disabled periodic scanning and enabled watching for changes": "Deaktiverede periodisk skanning og aktiverede overvågning af ændringer",
@@ -92,6 +97,7 @@
     "Edit Folder": "Redigér mappe",
     "Editing": "Redigerer",
     "Editing {%path%}.": "Redigerer {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Aktivér NAT-traversering",
     "Enable Relaying": "Aktivér videresending",
     "Enabled": "Aktiveret",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Angiv kommaseparerede adresser (“tcp://ip:port”, “tcp://host:port”) eller “dynamic” for at benytte automatisk opdagelse af adressen.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Angiv en kommaadskilt adresseliste (\"tcp://ip:port\", \"tcp://host:port\")  eller \"dynamic\" for automatisk at opdage adressen.",
     "Enter ignore patterns, one per line.": "Indtast ignoreringsmønstre, ét per linje.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Fejl",
     "External File Versioning": "Ekstern filversionering",
     "Failed Items": "Mislykkede filer",
@@ -141,6 +148,7 @@
     "Global State": "Global tilstand",
     "Help": "Hjælp",
     "Home page": "Hjem",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Ignorér",
     "Ignore Patterns": "Ignoreringsmønstre",
     "Ignore Permissions": "Ignorér rettigheder",
@@ -164,6 +172,7 @@
     "Listeners": "Lyttere",
     "Loading data...": "Indlæser data ...",
     "Loading...": "Indlæser ...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Lokal opslag",
     "Local State": "Lokal tilstand",
     "Local State (Total)": "Lokal tilstand (total)",
@@ -171,6 +180,7 @@
     "Log": "Logbog",
     "Log tailing paused. Click here to continue.": "Logfølgning på pause. Klik her for at fortsætte.",
     "Log tailing paused. Scroll to bottom continue.": "Logfølgning på pause. Rul til bunden for at fortsætte.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Logbog",
     "Major Upgrade": "Opgradering til ny hovedversion",
     "Mass actions": "Massehandlinger",
@@ -219,6 +229,7 @@
     "Please wait": "Vent venligst",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Forstavelse, der indikerer, at filen kan slettes, hvis fjernelse at mappe undgåes",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Forstavelse, der indikerer det mønster, der skal sammenlignes uden versalfølsomhed",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Forhåndsvisning",
     "Preview Usage Report": "Forhåndsvisning af forbrugsrapport",
     "Quick guide to supported patterns": "Kvikguide til understøttede mønstre",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Se hjælp til ekstern versionering for understøttede kommandolinjeparametre.",
     "Select All": "Vælg alle",
     "Select a version": "Vælg en version",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Vælg seneste version",
     "Select oldest version": "Vælg ældste version",
     "Select the devices to share this folder with.": "Vælg hvilke enheder du vil dele denne mappe med.",
@@ -295,8 +307,10 @@
     "Syncing": "Synkroniserer",
     "Syncthing has been shut down.": "Syncthing er lukket ned.",
     "Syncthing includes the following software or portions thereof:": "Syncthing indeholder følgende software eller dele heraf:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
     "Syncthing is restarting.": "Syncthing genstarter.",
     "Syncthing is upgrading.": "Syncthing opgraderer.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing ser ud til at være stoppet eller oplever problemer med din internetforbindelse. Prøver igen…",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Det ser ud til, at Syncthing har problemer med at udføre opgaven. Prøv at genindlæse siden eller genstarte Synching, hvis problemet vedbliver.",
     "Take me back": "Tag mig tilbage",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "Stien må ikke være tom.",
     "The rate limit must be a non-negative number (0: no limit)": "Hastighedsbegrænsningen skal være et ikke-negativt tal (0: ingen begrænsning)",
     "The rescan interval must be a non-negative number of seconds.": "Genskanningsintervallet skal være et ikke-negativt antal sekunder.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "De prøves igen automatisk og vil blive synkroniseret, når fejlen er løst.",
     "This Device": "Denne enhed",
     "This can easily give hackers access to read and change any files on your computer.": "Dette gør det nemt for hackere at få adgang til at læse og ændre filer på din computer.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Tidspunkt for seneste ændring af filen",
     "Trash Can File Versioning": "Versionering med papirkurv",
     "Type": "Type",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "Ikke tilgængelig",
     "Unavailable/Disabled by administrator or maintainer": "Ikke tilgængelig / deaktiveret af administrator eller vedligeholder",
     "Undecided (will prompt)": "Ubestemt (du bliver spurgt)",
     "Unignore": "Fjern ignorering",
     "Unknown": "Ukendt",
     "Unshared": "Ikke delt",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "Ubrugt",
     "Up to Date": "Fuldt opdateret",
     "Updated": "Opdateret",
@@ -357,6 +374,8 @@
     "Versions": "Versioner",
     "Versions Path": "Versionssti",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versioner slettes automatisk, hvis de er ældre end den givne maksimum alder eller overstiger det tilladte antal filer i et interval.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
     "Waiting to scan": "Venter på at skanne",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Advarsel: Denne sti er en forældermappe til den eksisterende mappe “{{otherFolder}}”.",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Advarsel: Denne sti er en forældermappe til den eksisterende mappe “{{otherFolderLabel}}” ({{otherFolder}}).",

gui/default/assets/lang/lang-de.json

@@ -31,10 +31,12 @@
     "Are you sure you want to remove device {%name%}?": "Sind Sie sicher, dass sie das Gerät {{name}} entfernen möchten?",
     "Are you sure you want to remove folder {%label%}?": "Sind Sie sicher, dass sie den Ordner {{label}} entfernen möchten?",
     "Are you sure you want to restore {%count%} files?": "Sind Sie sicher, dass Sie {{count}} Dateien wiederherstellen möchten?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Automatische Annahme",
+    "Automatic Crash Reporting": "Automatische Absturzmeldung",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Die automatische Aktualisierung bietet jetzt die Wahl zwischen stabilen Veröffentlichungen und Veröffentlichungskandidaten.",
     "Automatic upgrades": "Automatische Aktualisierungen aktivieren",
-    "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
+    "Automatic upgrades are always enabled for candidate releases.": "Automatische Upgrades sind für Veröffentlichungskandidaten immer aktiviert.",
     "Automatically create or share folders that this device advertises at the default path.": "Automatisch Ordner erstellen oder freigeben, die dieses Gerät im Standardpfad ankündigt.",
     "Available debug logging facilities:": "Verfügbare Debugging-Möglichkeiten:",
     "Be careful!": "Vorsicht!",
@@ -56,13 +58,15 @@
     "Copied from original": "Vom Original kopiert",
     "Copyright © 2014-2016 the following Contributors:": "Copyright © 2014-2016 der folgenden Unterstützer:",
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 der folgenden Unterstützer:",
-    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
+    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 folgende Mitwirkende:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Erstelle Ignoriermuster, welche die existierende Datei {{path}} überschreiben.",
+    "Currently Shared With Devices": "Derzeit mit Geräten geteilt",
     "Danger!": "Achtung!",
     "Debugging Facilities": "Debugging-Möglichkeiten",
     "Default Folder Path": "Standardmäßiger Ordnerpfad",
     "Deleted": "Gelöscht",
     "Deselect All": "Alle abwählen",
+    "Deselect devices to stop sharing this folder with.": "Wähle die Geräte ab, für die dieser Ordner nicht mehr freigegeben werden soll.",
     "Device": "Gerät",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Gerät \"{{name}}\" ({{device}} {{address}}) möchte sich verbinden. Gerät hinzufügen?",
     "Device ID": "Gerätekennung",
@@ -71,6 +75,7 @@
     "Device rate limits": "Gerät Datenratelimit",
     "Device that last modified the item": "Gerät, das das Element zuletzt geändert hat",
     "Devices": "Geräte",
+    "Disable Crash Reporting": "Absturzmeldung deaktivieren",
     "Disabled": "Deaktiviert",
     "Disabled periodic scanning and disabled watching for changes": "Deaktivierter periodischer Scann und deaktivierter Überwachung von Änderungen",
     "Disabled periodic scanning and enabled watching for changes": "Deaktivierter periodischer Scann und aktivierter Überwachung von Änderungen",
@@ -92,6 +97,7 @@
     "Edit Folder": "Ordner bearbeiten",
     "Editing": "Bearbeitet",
     "Editing {%path%}.": "Bearbeite {{path}}.",
+    "Enable Crash Reporting": "Absturzmeldung aktivieren",
     "Enable NAT traversal": "NAT-Durchdringung aktivieren",
     "Enable Relaying": "Weiterleitung aktivieren",
     "Enabled": "Aktiviert",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Kommagetrennte Adressen (\"tcp://ip:port\", \"tcp://host:port\") oder \"dynamic\" eingeben, um die Adresse automatisch zu ermitteln.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Kommagetrennte Adressen (\"tcp://ip:port\", \"tcp://host:port\") oder \"dynamic\" eingeben, um die Adresse automatisch zu ermitteln.",
     "Enter ignore patterns, one per line.": "Geben Sie Ignoriermuster ein, eines pro Zeile.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Fehler",
     "External File Versioning": "Externe Dateiversionierung",
     "Failed Items": "Fehlgeschlagene Elemente",
@@ -141,6 +148,7 @@
     "Global State": "Globaler Status",
     "Help": "Hilfe",
     "Home page": "Homepage",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Ihre aktuellen Einstellungen weisen jedoch daraufhin, dass Sie die Aktivierung möglicherweise nicht wünschen. Wir haben die automatischen Absturzberichte für Sie deaktiviert.",
     "Ignore": "Ignorieren",
     "Ignore Patterns": "Ignoriermuster",
     "Ignore Permissions": "Berechtigungen ignorieren",
@@ -164,6 +172,7 @@
     "Listeners": "Zuhörer",
     "Loading data...": "Daten werden geladen...",
     "Loading...": "Wird geladen...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Lokale Gerätesuche",
     "Local State": "Lokaler Status",
     "Local State (Total)": "Lokaler Status (Gesamt)",
@@ -171,6 +180,7 @@
     "Log": "Protokoll",
     "Log tailing paused. Click here to continue.": "Protokollaufzeichnungen sind pausiert. Klicken Sie hier um fortzufahren.",
     "Log tailing paused. Scroll to bottom continue.": "Protokollierung pausiert. Scrolle nach unten um fortzufahren.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Protokolländerungsverfolgung angehalten. Zum Ende blättern, um fortzufahren.",
     "Logs": "Protokolle",
     "Major Upgrade": "Hauptversionsaktualisierung",
     "Mass actions": "Massenaktionen",
@@ -219,6 +229,7 @@
     "Please wait": "Bitte warten",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Präfix, das anzeigt, dass die Datei gelöscht werden kann, wenn sie die Entfernung des Ordners verhindert",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Präfix, das anzeigt, dass das Muster ohne Beachtung der Groß-/Kleinschreibung übereinstimmen soll",
+    "Preparing to Sync": "Vorbereiten auf die Synchronisation",
     "Preview": "Vorschau",
     "Preview Usage Report": "Vorschau des Nutzungsberichts",
     "Quick guide to supported patterns": "Schnellanleitung zu den unterstützten Mustern",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Siehe Hilfe zur externen Versionierung für unterstützte Befehlszeilenparameter.",
     "Select All": "Alle auswählen",
     "Select a version": "Wählen Sie eine Version",
+    "Select additional devices to share this folder with.": "Wähle weitere Geräte aus, für die dieser Ordner geteilt werden soll.",
     "Select latest version": "Letzte Version auswählen",
     "Select oldest version": "Älteste Version auswählen",
     "Select the devices to share this folder with.": "Wähle die Geräte aus, mit denen Sie diesen Ordner teilen wollen.",
@@ -295,8 +307,10 @@
     "Syncing": "Synchronisiere",
     "Syncthing has been shut down.": "Syncthing wurde heruntergefahren.",
     "Syncthing includes the following software or portions thereof:": "Syncthing enthält die folgende Software oder Teile von:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing ist freie und quelloffene Software, lizenziert als MPL v2.0.",
     "Syncthing is restarting.": "Syncthing wird neu gestartet",
     "Syncthing is upgrading.": "Syncthing wird aktualisiert",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing unterstützt jetzt automatische Absturzberichte an die Entwickler. Diese Funktion ist standardmäßig aktiviert.",
     "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.": "Syncthing scheint ein Problem mit der Verarbeitung Deiner Eingabe zu haben. Bitte lade die Seite neu oder führe einen Neustart durch, falls das Problem weiterhin besteht.",
     "Take me back": "Führe mich zurück",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "Der Pfad darf nicht leer sein.",
     "The rate limit must be a non-negative number (0: no limit)": "Das Datenratelimit muss eine nicht negative Zahl sein (0 = kein Limit).",
     "The rescan interval must be a non-negative number of seconds.": "Das Scanintervall muss eine nicht negative Anzahl (in Sekunden) sein.",
+    "There are no devices to share this folder with.": "Es gibt keine Geräte, mit denen dieser Ordner geteilt werden kann.",
     "They are retried automatically and will be synced when the error is resolved.": "Sie werden automatisch heruntergeladen und werden synchronisiert, wenn der Fehler behoben wurde.",
     "This Device": "Dieses Gerät",
     "This can easily give hackers access to read and change any files on your computer.": "Dies kann dazu führen, dass Unberechtigte relativ einfach auf Ihre Dateien zugreifen und diese ändern können.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Zeit der letzten Änderung des Elements",
     "Trash Can File Versioning": "Papierkorb Dateiversionierung",
     "Type": "Typ",
+    "UNIX Permissions": "UNIX-Berechtigungen",
     "Unavailable": " Nicht verfügbar",
     "Unavailable/Disabled by administrator or maintainer": "Nicht verfügbar/durch Administrator oder Betreuer deaktiviert",
     "Undecided (will prompt)": "Unentschlossen (wird nachgefragt)",
     "Unignore": "Beachten",
     "Unknown": "Unbekannt",
     "Unshared": "Ungeteilt",
+    "Unshared Devices": "Ungeteilte Geräte",
     "Unused": "Ungenutzt",
     "Up to Date": "Aktuell",
     "Updated": "Aktualisiert",
@@ -350,13 +367,15 @@
     "Uptime": "Betriebszeit",
     "Usage reporting is always enabled for candidate releases.": "Nutzungsbericht ist für Veröffentlichungskandidaten immer aktiviert.",
     "Use HTTPS for GUI": "HTTPS für Benutzeroberfläche verwenden",
-    "Use notifications from the filesystem to detect changed items.": "Use notifications from the filesystem to detect changed items.",
-    "Variable Size Blocks": "Variable Size Blocks",
-    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Variable size blocks (also \"large blocks\") are more efficient for large files.",
+    "Use notifications from the filesystem to detect changed items.": "Benachrichtigungen des Dateisystems nutzen, um Änderungen zu erkennen.",
+    "Variable Size Blocks": "Blöcke mit variabler Größe",
+    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Blöcke mit variabler Größe (auch „große Blöcke“) sind für große Dateien effizienter.",
     "Version": "Version",
     "Versions": "Versionen",
     "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 Dateiversionen werden automatisch gelöscht, wenn sie älter als das angegebene Höchstalter sind oder die angegebene Höchstzahl an Dateien erreicht ist.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Warten auf die Synchronisation",
     "Waiting to scan": "Warten auf Scan",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Warnung, dieser Pfad ist ein übergeordneter Ordner eines existierenden Ordners \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Warnung, dieser Pfad ist ein übergeordneter Ordner eines existierenden Ordners \"{{otherFolderLabel}}\" ({{otherFolder}}).",
@@ -365,7 +384,7 @@
     "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "Achtung: Wenn Sie einen externen Beobachter wie {{syncthingInotify}} benutzen, sollten sie sicher sein das dieser deaktiviert ist.",
     "Watch for Changes": "Auf Änderungen achten",
     "Watching for Changes": "Auf Änderungen achten",
-    "Watching for changes discovers most changes without periodic scanning.": "Watching for changes discovers most changes without periodic scanning.",
+    "Watching for changes discovers most changes without periodic scanning.": "Das Überwachen von Änderungen entdeckt die meisten Änderungen ohne regelmäßiges Scannen.",
     "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 den anderen Geräten 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.": "Beachte bitte beim Hinzufügen eines neuen Ordners, dass die Ordnerkennung dazu verwendet wird, Ordner zwischen Geräten zu verbinden. Die Kennung muss also auf allen Geräten gleich sein, die Groß- und Kleinschreibung muss dabei beachtet werden.",
     "Yes": "Ja",

gui/default/assets/lang/lang-el.json

@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "Σίγουρα επιθυμείτε να αφαιρέσετε τη συσκευή {{name}};",
     "Are you sure you want to remove folder {%label%}?": "Σίγουρα επιθυμείτε να αφαιρέσετε τον φάκελο {{label}};",
     "Are you sure you want to restore {%count%} files?": "Σίγουρα επιθυμείτε να επαναφέρετε {{count}} αρχεία;",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Αυτόματη αποδοχή",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Για τις αυτόματες αναβαθμίσεις μπορείτε πλέον να επιλέξετε μεταξύ σταθερών εκδόσεων και υποψήφιων εκδόσεων.",
     "Automatic upgrades": "Αυτόματη αναβάθμιση",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 για τους παρακάτω συνεισφέροντες:",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Δημιουργία προτύπων αγνόησης, αντικατάσταση του υπάρχοντος αρχείου στο {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "Προσοχή!",
     "Debugging Facilities": "Εργαλεία αποσφαλμάτωσης",
     "Default Folder Path": "Προκαθορισμένη διαδρομή φακέλων",
     "Deleted": "Διαγραμμένα",
     "Deselect All": "Deselect All",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Συσκευή",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Η συσκευή \"{{name}}\" ({{device}} στη διεύθυνση {{address}}) επιθυμεί να συνδεθεί. Προσθήκη της νέας συσκευής;",
     "Device ID": "Ταυτότητα συσκευής",
@@ -71,6 +75,7 @@
     "Device rate limits": "Όρια ταχύτητας συσκευών",
     "Device that last modified the item": "Συσκευή από την οποία πραγματοποιήθηκε η τελευταία τροποποίηση του στοιχείου",
     "Devices": "Συσκευές",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Απενεργοποιημένη",
     "Disabled periodic scanning and disabled watching for changes": "Έχουν απενεργοποιηθεί η τακτική σάρωση και η επιτήρηση αλλαγών",
     "Disabled periodic scanning and enabled watching for changes": "Έχει απενεργοποιηθεί η τακτική σάρωση και ενεργοποιηθεί η επιτήρηση αλλαγών",
@@ -92,6 +97,7 @@
     "Edit Folder": "Επεξεργασία φακέλου",
     "Editing": "Επεξεργασία σε εξέλιξη",
     "Editing {%path%}.": "Επεξεργασία του {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Ενεργοποίηση διάσχισης NAT",
     "Enable Relaying": "Ενεργοποίηση αναμετάδοσης",
     "Enabled": "Ενεργοποιημένη",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Εισάγετε τις διευθύνσεις χωρισμένες με κόμμα (\"tcp://ip:port\", \"tcp://host:port\") ή γράψτε \"dynamic\" για την αυτόματη ανεύρεση τους.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
     "Enter ignore patterns, one per line.": "Δώσε τα πρότυπα που θα αγνοηθούν, ένα σε κάθε γραμμή.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Σφάλμα",
     "External File Versioning": "Εξωτερική τήρηση εκδόσεων",
     "Failed Items": "Αρχεία που απέτυχαν",
@@ -141,6 +148,7 @@
     "Global State": "Καθολική κατάσταση",
     "Help": "Βοήθεια",
     "Home page": "Αρχική σελίδα",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Αγνόησε",
     "Ignore Patterns": "Πρότυπο για αγνόηση",
     "Ignore Permissions": "Αγνόησε τα δικαιώματα",
@@ -164,6 +172,7 @@
     "Listeners": "Ακροατές",
     "Loading data...": "Φόρτωση δεδομένων...",
     "Loading...": "Φόρτωση...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Τοπική ανεύρεση",
     "Local State": "Τοπική κατάσταση",
     "Local State (Total)": "Τοπική κατάσταση (συνολικά)",
@@ -171,6 +180,7 @@
     "Log": "Αρχείο καταγραφής",
     "Log tailing paused. Click here to continue.": "Η αυτόματη κύλιση έχει διακοπεί. Πατήστε εδώ για να συνεχιστεί.",
     "Log tailing paused. Scroll to bottom continue.": "Η αυτόματη ακολούθηση του αρχείου καταγραφής είναι σε παύση. Κυλίστε στο τέλος της οθόνης για να συνεχίσετε.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Αρχεία καταγραφής",
     "Major Upgrade": "Σημαντική αναβάθμιση",
     "Mass actions": "Μαζικές ενέργειες",
@@ -219,6 +229,7 @@
     "Please wait": "Παρακαλώ περιμένετε",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Πρόθεμα που δείχνει ότι το αρχείο θα μπορεί να διαγραφεί αν εμποδίζει τη διαγραφή καταλόγου",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Πρόθεμα που δείχνει ότι η αντιστοίχιση προτύπου θα γίνεται χωρίς διάκριση πεζών και κεφαλαίων χαρακτήρων",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Προεπισκόπηση",
     "Preview Usage Report": "Προεπισκόπηση αναφοράς χρήσης",
     "Quick guide to supported patterns": "Σύντομη βοήθεια σχετικά με τα πρότυπα αναζήτησης που υποστηρίζονται",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Ανατρέξτε στην τεκμηρίωση της εξωτερικής τήρησης εκδόσεων για πληροφορίες σχετικά με τις υποστηριζόμενες παραμέτρους της γραμμής εντολών.",
     "Select All": "Select All",
     "Select a version": "Επιλογή έκδοσης",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Επιλογή τελευταίας έκδοσης",
     "Select oldest version": "Επιλογή παλαιότερης έκδοσης",
     "Select the devices to share this folder with.": "Διάλεξε τις συσκευές προς τις οποίες θα διαμοιράζεται αυτός ο φάκελος.",
@@ -295,8 +307,10 @@
     "Syncing": "Συγχρονίζω",
     "Syncthing has been shut down.": "Το Syncthing έχει απενεργοποιηθεί.",
     "Syncthing includes the following software or portions thereof:": "Το Syncthing περιλαμβάνει τα παρακάτω λογισμικά ή μέρη αυτών:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
     "Syncthing is restarting.": "Το Syncthing επανεκκινείται.",
     "Syncthing is upgrading.": "Το Syncthing αναβαθμίζεται.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "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 με την επεξεργασία του αιτήματός σου. Παρακαλούμε, αν το πρόβλημα συνεχίζει, ανανέωσε την σελίδα ή επανεκκίνησε το Syncthing.",
     "Take me back": "Take me back",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "Το μονοπάτι δεν μπορεί να είναι κενό.",
     "The rate limit must be a non-negative number (0: no limit)": "Το όριο ταχύτητας πρέπει να είναι ένας μη-αρνητικός αριθμός (0: χωρίς όριο)",
     "The rescan interval must be a non-negative number of seconds.": "Ο χρόνος επανελέγχου για αλλαγές είναι σε δευτερόλεπτα (δηλ. θετικός αριθμός).",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "Όταν επιλυθεί το σφάλμα θα κατεβούν και θα συχρονιστούν αυτόματα.",
     "This Device": "Αυτή η συσκευή",
     "This can easily give hackers access to read and change any files on your computer.": "Αυτό μπορεί εύκολα να δώσει πρόσβαση ανάγνωσης και επεξεργασίας αρχείων του υπολογιστή σας σε χάκερς.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Ώρα τελευταίας τροποποίησης του στοιχείου",
     "Trash Can File Versioning": "Τήρηση εκδόσεων κάδου ανακύκλωσης",
     "Type": "Τύπος",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "Μη διαθέσιμο",
     "Unavailable/Disabled by administrator or maintainer": "Μη διαθέσιμο/απενεργοποιημένο από τον διαχειριστή ή υπεύθυνο διανομής",
     "Undecided (will prompt)": "Μη καθορισμένη (θα γίνει ερώτηση)",
     "Unignore": "Unignore",
     "Unknown": "Άγνωστο",
     "Unshared": "Δε μοιράζεται",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "Δε χρησιμοποιείται",
     "Up to Date": "Ενημερωμένη",
     "Updated": "Ενημερωμένο",
@@ -357,6 +374,8 @@
     "Versions": "Εκδόσεις",
     "Versions Path": "Φάκελος τήρησης εκδόσεων",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Οι παλιές εκδόσεις θα σβήνονται αυτόματα όταν ξεπεράσουν τη μέγιστη ηλικία ή όταν ξεπεραστεί ο μέγιστος αριθμός αρχείων ανά περίοδο.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
     "Waiting to scan": "Waiting to scan",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Προσοχή, αυτό το μονοπάτι είναι γονικός φάκελος ενός υπάρχοντος φακέλου \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Προσοχή, αυτό το μονοπάτι είναι γονικός φάκελος ενός υπάρχοντος φακέλου \"{{otherFolderLabel}}\" ({{otherFolder}}).",

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

@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "Are you sure you want to remove device {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "Are you sure you want to remove folder {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Are you sure you want to restore {{count}} files?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Auto Accept",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatic upgrade now offers the choice between stable releases and release candidates.",
     "Automatic upgrades": "Automatic upgrades",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 the following Contributors:",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Creating ignore patterns, overwriting an existing file at {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "Danger!",
     "Debugging Facilities": "Debugging Facilities",
     "Default Folder Path": "Default Folder Path",
     "Deleted": "Deleted",
     "Deselect All": "Deselect All",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Device",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Device \"{{name}}\" ({{device}} at {{address}}) wants to connect. Add new device?",
     "Device ID": "Device ID",
@@ -71,6 +75,7 @@
     "Device rate limits": "Device rate limits",
     "Device that last modified the item": "Device that last modified the item",
     "Devices": "Devices",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Disabled",
     "Disabled periodic scanning and disabled watching for changes": "Disabled periodic scanning and disabled watching for changes",
     "Disabled periodic scanning and enabled watching for changes": "Disabled periodic scanning and enabled watching for changes",
@@ -92,6 +97,7 @@
     "Edit Folder": "Edit Folder",
     "Editing": "Editing",
     "Editing {%path%}.": "Editing {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Enable NAT traversal",
     "Enable Relaying": "Enable Relaying",
     "Enabled": "Enabled",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
     "Enter ignore patterns, one per line.": "Enter ignore patterns, one per line.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Error",
     "External File Versioning": "External File Versioning",
     "Failed Items": "Failed Items",
@@ -141,6 +148,7 @@
     "Global State": "Global State",
     "Help": "Help",
     "Home page": "Home page",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Ignore",
     "Ignore Patterns": "Ignore Patterns",
     "Ignore Permissions": "Ignore Permissions",
@@ -164,6 +172,7 @@
     "Listeners": "Listeners",
     "Loading data...": "Loading data...",
     "Loading...": "Loading...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Local Discovery",
     "Local State": "Local State",
     "Local State (Total)": "Local State (Total)",
@@ -171,6 +180,7 @@
     "Log": "Log",
     "Log tailing paused. Click here to continue.": "Log tailing paused. Click here to continue.",
     "Log tailing paused. Scroll to bottom continue.": "Log tailing paused. Scroll to bottom continue.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Logs",
     "Major Upgrade": "Major Upgrade",
     "Mass actions": "Mass actions",
@@ -219,6 +229,7 @@
     "Please wait": "Please wait",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefix indicating that the file can be deleted if preventing directory removal",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefix indicating that the pattern should be matched without case sensitivity",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Preview",
     "Preview Usage Report": "Preview Usage Report",
     "Quick guide to supported patterns": "Quick guide to supported patterns",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "See external versioning help for supported templated command line parameters.",
     "Select All": "Select All",
     "Select a version": "Select a version",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Select latest version",
     "Select oldest version": "Select oldest version",
     "Select the devices to share this folder with.": "Select the devices to share this folder with.",
@@ -295,8 +307,10 @@
     "Syncing": "Syncing",
     "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 Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
     "Syncthing is restarting.": "Syncthing is restarting.",
     "Syncthing is upgrading.": "Syncthing is upgrading.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "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.",
     "Take me back": "Take me back",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "The path cannot be blank.",
     "The rate limit must be a non-negative number (0: no limit)": "The rate limit must be a non-negative number (0: no limit)",
     "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "They are retried automatically and will be synced when the error is resolved.",
     "This Device": "This Device",
     "This can easily give hackers access to read and change any files on your computer.": "This can easily give hackers access to read and change any files on your computer.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Time the item was last modified",
     "Trash Can File Versioning": "Rubbish Bin File Versioning",
     "Type": "Type",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "Unavailable",
     "Unavailable/Disabled by administrator or maintainer": "Unavailable/Disabled by administrator or maintainer",
     "Undecided (will prompt)": "Undecided (will prompt)",
     "Unignore": "Unignore",
     "Unknown": "Unknown",
     "Unshared": "Unshared",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "Unused",
     "Up to Date": "Up to Date",
     "Updated": "Updated",
@@ -357,6 +374,8 @@
     "Versions": "Versions",
     "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.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
     "Waiting to scan": "Waiting to scan",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Warning, this path is a parent directory of an existing folder \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Warning, this path is a parent directory of an existing folder \"{{otherFolderLabel}}\" ({{otherFolder}}).",

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

@@ -31,7 +31,9 @@
    "Are you sure you want to remove device {%name%}?": "Are you sure you want to remove device {{name}}?",
    "Are you sure you want to remove folder {%label%}?": "Are you sure you want to remove folder {{label}}?",
    "Are you sure you want to restore {%count%} files?": "Are you sure you want to restore {{count}} files?",
+   "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
    "Auto Accept": "Auto Accept",
+   "Automatic Crash Reporting": "Automatic Crash Reporting",
    "Automatic upgrade now offers the choice between stable releases and release candidates.": "Automatic upgrade now offers the choice between stable releases and release candidates.",
    "Automatic upgrades": "Automatic upgrades",
    "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
    "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 the following Contributors:",
    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
    "Creating ignore patterns, overwriting an existing file at {%path%}.": "Creating ignore patterns, overwriting an existing file at {{path}}.",
+   "Currently Shared With Devices": "Currently Shared With Devices",
    "Danger!": "Danger!",
    "Debugging Facilities": "Debugging Facilities",
    "Default Folder Path": "Default Folder Path",
    "Deleted": "Deleted",
    "Deselect All": "Deselect All",
+   "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
    "Device": "Device",
    "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Device \"{{name}}\" ({{device}} at {{address}}) wants to connect. Add new device?",
    "Device ID": "Device ID",
@@ -71,6 +75,7 @@
    "Device rate limits": "Device rate limits",
    "Device that last modified the item": "Device that last modified the item",
    "Devices": "Devices",
+   "Disable Crash Reporting": "Disable Crash Reporting",
    "Disabled": "Disabled",
    "Disabled periodic scanning and disabled watching for changes": "Disabled periodic scanning and disabled watching for changes",
    "Disabled periodic scanning and enabled watching for changes": "Disabled periodic scanning and enabled watching for changes",
@@ -92,6 +97,7 @@
    "Edit Folder": "Edit Folder",
    "Editing": "Editing",
    "Editing {%path%}.": "Editing {{path}}.",
+   "Enable Crash Reporting": "Enable Crash Reporting",
    "Enable NAT traversal": "Enable NAT traversal",
    "Enable Relaying": "Enable Relaying",
    "Enabled": "Enabled",
@@ -100,6 +106,7 @@
    "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
    "Enter ignore patterns, one per line.": "Enter ignore patterns, one per line.",
+   "Enter up to three octal digits.": "Enter up to three octal digits.",
    "Error": "Error",
    "External File Versioning": "External File Versioning",
    "Failed Items": "Failed Items",
@@ -141,6 +148,7 @@
    "Global State": "Global State",
    "Help": "Help",
    "Home page": "Home page",
+   "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
    "Ignore": "Ignore",
    "Ignore Patterns": "Ignore Patterns",
    "Ignore Permissions": "Ignore Permissions",
@@ -164,6 +172,7 @@
    "Listeners": "Listeners",
    "Loading data...": "Loading data...",
    "Loading...": "Loading...",
+   "Local Additions": "Local Additions",
    "Local Discovery": "Local Discovery",
    "Local State": "Local State",
    "Local State (Total)": "Local State (Total)",
@@ -171,6 +180,7 @@
    "Log": "Log",
    "Log tailing paused. Click here to continue.": "Log tailing paused. Click here to continue.",
    "Log tailing paused. Scroll to bottom continue.": "Log tailing paused. Scroll to bottom continue.",
+   "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
    "Logs": "Logs",
    "Major Upgrade": "Major Upgrade",
    "Mass actions": "Mass actions",
@@ -219,6 +229,7 @@
    "Please wait": "Please wait",
    "Prefix indicating that the file can be deleted if preventing directory removal": "Prefix indicating that the file can be deleted if preventing directory removal",
    "Prefix indicating that the pattern should be matched without case sensitivity": "Prefix indicating that the pattern should be matched without case sensitivity",
+   "Preparing to Sync": "Preparing to Sync",
    "Preview": "Preview",
    "Preview Usage Report": "Preview Usage Report",
    "Quick guide to supported patterns": "Quick guide to supported patterns",
@@ -255,6 +266,7 @@
    "See external versioning help for supported templated command line parameters.": "See external versioning help for supported templated command line parameters.",
    "Select All": "Select All",
    "Select a version": "Select a version",
+   "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
    "Select latest version": "Select latest version",
    "Select oldest version": "Select oldest version",
    "Select the devices to share this folder with.": "Select the devices to share this folder with.",
@@ -298,6 +310,7 @@
    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
    "Syncthing is restarting.": "Syncthing is restarting.",
    "Syncthing is upgrading.": "Syncthing is upgrading.",
+   "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
    "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.",
    "Take me back": "Take me back",
@@ -326,6 +339,7 @@
    "The path cannot be blank.": "The path cannot be blank.",
    "The rate limit must be a non-negative number (0: no limit)": "The rate limit must be a non-negative number (0: no limit)",
    "The rescan interval must be a non-negative number of seconds.": "The rescan interval must be a non-negative number of seconds.",
+   "There are no devices to share this folder with.": "There are no devices to share this folder with.",
    "They are retried automatically and will be synced when the error is resolved.": "They are retried automatically and will be synced when the error is resolved.",
    "This Device": "This Device",
    "This can easily give hackers access to read and change any files on your computer.": "This can easily give hackers access to read and change any files on your computer.",
@@ -335,12 +349,14 @@
    "Time the item was last modified": "Time the item was last modified",
    "Trash Can File Versioning": "Trash Can File Versioning",
    "Type": "Type",
+   "UNIX Permissions": "UNIX Permissions",
    "Unavailable": "Unavailable",
    "Unavailable/Disabled by administrator or maintainer": "Unavailable/Disabled by administrator or maintainer",
    "Undecided (will prompt)": "Undecided (will prompt)",
    "Unignore": "Unignore",
    "Unknown": "Unknown",
    "Unshared": "Unshared",
+   "Unshared Devices": "Unshared Devices",
    "Unused": "Unused",
    "Up to Date": "Up to Date",
    "Updated": "Updated",
@@ -358,6 +374,8 @@
    "Versions": "Versions",
    "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.",
+   "Waiting to Scan": "Waiting to Scan",
+   "Waiting to Sync": "Waiting to Sync",
    "Waiting to scan": "Waiting to scan",
    "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Warning, this path is a parent directory of an existing folder \"{{otherFolder}}\".",
    "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Warning, this path is a parent directory of an existing folder \"{{otherFolderLabel}}\" ({{otherFolder}}).",

gui/default/assets/lang/lang-eo.json

@@ -2,16 +2,16 @@
     "A device with that ID is already added.": "Aparato kun samtia ID estis jam aldonita.",
     "A negative number of days doesn't make sense.": "Negativa numero de tagoj ne havas sencon.",
     "A new major version may not be compatible with previous versions.": "Nova ĉefa versio eble ne kongruanta kun antaŭaj versioj.",
-    "API Key": "API Ŝlosilo",
+    "API Key": "Ŝlosilo API",
     "About": "Pri",
     "Action": "Ago",
     "Actions": "Agoj",
     "Add": "Aldoni",
-    "Add Device": "Aldoni Aparaton",
-    "Add Folder": "Aldoni Dosierujon",
-    "Add Remote Device": "Aldoni Foran Aparaton",
+    "Add Device": "Aldoni aparaton",
+    "Add Folder": "Aldoni dosierujon",
+    "Add Remote Device": "Aldoni foran aparaton",
     "Add devices from the introducer to our device list, for mutually shared folders.": "Aldoni aparatojn de la enkondukanto ĝis nia aparatlisto, por reciproke komunigitaj dosierujoj.",
-    "Add new folder?": "Aldoni novan dosierujon?",
+    "Add new folder?": "Ĉu aldoni novan dosierujon ?",
     "Additionally the full rescan interval will be increased (times 60, i.e. new default of 1h). You can also configure it manually for every folder later after choosing No.": "Aldone, plena reskana intervalo estos pliigita (60-oble, t.e. nova defaŭlto estas 1h). Vi povas ankaŭ agordi ĝin permane por ĉiu dosierujo poste post elekto de Ne.",
     "Address": "Adreso",
     "Addresses": "Adresoj",
@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "Ĉu vi certas, ke vi volas forigi aparaton {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "Ĉu vi certas, ke vi volas forigi dosierujon {{label}}?",
     "Are you sure you want to restore {%count%} files?": "Ĉu vi certas, ke vi volas restarigi {{count}} dosierojn?",
+    "Are you sure you want to upgrade?": "Ĉu vi certe volas plinovigi ?",
     "Auto Accept": "Akcepti Aŭtomate",
+    "Automatic Crash Reporting": "Aŭtomata raportado de kraŝoj",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Aŭtomata ĝisdatigo nun proponas la elekton inter stabilaj eldonoj kaj kandidataj eldonoj.",
     "Automatic upgrades": "Aŭtomataj ĝisdatigoj",
     "Automatic upgrades are always enabled for candidate releases.": "Aŭtomataj ĝisdatigoj ĉiam ŝaltitaj por kandidataj eldonoj.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Kopirajto © 2014-2017 por la sekvantaj Kontribuantoj:",
     "Copyright © 2014-2019 the following Contributors:": "Kopirajto © 2014-2019 por la sekvantaj Kontribuantoj:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Kreante ignorantajn ŝablonojn,  anstataŭige ekzistantan dosieron ĉe {{path}}.",
+    "Currently Shared With Devices": "Nune komunigita kun aparatoj",
     "Danger!": "Danĝero!",
     "Debugging Facilities": "Elpurigadiloj",
     "Default Folder Path": "Defaŭlta Dosieruja Vojo",
     "Deleted": "Forigita",
     "Deselect All": "Malelekti Ĉiujn",
+    "Deselect devices to stop sharing this folder with.": "Malelekti aparatojn por ĉesi komunigi tiun ĉi dosierujon kun ili.",
     "Device": "Aparato",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "Aparato \"{{name}}\" ({{device}} ĉe {{address}}) volas konekti. Aldoni la novan aparaton?",
     "Device ID": "Aparato ID",
@@ -71,6 +75,7 @@
     "Device rate limits": "Limoj de rapideco de aparato",
     "Device that last modified the item": "Aparato kiu laste modifis la eron",
     "Devices": "Aparatoj",
+    "Disable Crash Reporting": "Malŝalti raportadon de kraŝoj",
     "Disabled": "Malebligita",
     "Disabled periodic scanning and disabled watching for changes": "Malebligita perioda skanado kaj malebligita rigardado je ŝanĝoj",
     "Disabled periodic scanning and enabled watching for changes": "Malebligita perioda skanado kaj ebligita rigardado je ŝanĝoj",
@@ -92,6 +97,7 @@
     "Edit Folder": "Redakti Dosierujon",
     "Editing": "Redaktado",
     "Editing {%path%}.": "Redaktado de {{path}}.",
+    "Enable Crash Reporting": "Ŝalti raportadon de kraŝoj",
     "Enable NAT traversal": "Ŝaltu trairan NAT",
     "Enable Relaying": "Ŝaltu Relajsadon",
     "Enabled": "Ebligita",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enigu adresojn dividitajn per komoj (\"tcp://ip:port\", \"tcp://host:port\") aŭ \"dynamic\" por elfari aŭtomatan malkovradon de la adreso.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enigu adresojn dividitajn per komoj (\"tcp://ip:port\", \"tcp://host:port\") aŭ \"dynamic\" por elfari aŭtomatan malkovradon de la adreso.",
     "Enter ignore patterns, one per line.": "Enigu ignorantajn ŝablonojn, unu po linio.",
+    "Enter up to three octal digits.": "Entajpu ĝis tri okumajn ciferojn.",
     "Error": "Eraro",
     "External File Versioning": "Ekstera Versionado de Dosiero",
     "Failed Items": "Malsukcesaj Eroj",
@@ -141,6 +148,7 @@
     "Global State": "Malloka Stato",
     "Help": "Helpo",
     "Home page": "Hejma paĝo",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Ignoru",
     "Ignore Patterns": "Ignorantaj Ŝablonoj",
     "Ignore Permissions": "Ignori Permesojn",
@@ -164,6 +172,7 @@
     "Listeners": "Aŭskultantoj",
     "Loading data...": "Ŝarĝas datumojn...",
     "Loading...": "Ŝarĝas...",
+    "Local Additions": "Lokaj aldonoj",
     "Local Discovery": "Loka Malkovro",
     "Local State": "Loka Stato",
     "Local State (Total)": "Loka Stato (Tuta)",
@@ -171,6 +180,7 @@
     "Log": "Protokolo",
     "Log tailing paused. Click here to continue.": "Vostado de protokolo paŭzis. Alklaku ĉi tie por daŭrigi.",
     "Log tailing paused. Scroll to bottom continue.": "Vostado de protokolo paŭzis. Rulumu malsupre por daŭrigi.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Protokoloj",
     "Major Upgrade": "Ĉefa Ĝisdatigo",
     "Mass actions": "Amasa agoj",
@@ -219,6 +229,7 @@
     "Please wait": "Bonvolu atendi",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefikso indikanta, ke la dosiero povas esti forigita, se ĝi malhelpas forigi dosierujon",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefikso indikanta, ke la ŝablono devus esti egalita usklecoblinde.",
+    "Preparing to Sync": "Pretigante sinkronigadon",
     "Preview": "Antaŭrigardo",
     "Preview Usage Report": "Antaŭrigardo Uzada Raporto",
     "Quick guide to supported patterns": "Rapida gvidilo pri subtenata ŝablonoj",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Vidu informlibron de ekstera versionado por subtenata ŝablona parametroj de komandlinio.",
     "Select All": "Elekti Ĉiujn",
     "Select a version": "Elekti version",
+    "Select additional devices to share this folder with.": "Elektu pliajn aparatojn por komunigi tiun ĉi dosierujon kun ili.",
     "Select latest version": "Elekti plej novan version",
     "Select oldest version": "Elekti plej malnovan version",
     "Select the devices to share this folder with.": "Elekti la aparatojn por komunigi ĉi tiun dosierujon.",
@@ -295,8 +307,10 @@
     "Syncing": "Sinkronigas",
     "Syncthing has been shut down.": "Syncthing estis malŝaltita.",
     "Syncthing includes the following software or portions thereof:": "Syncthing inkluzivas la jenajn programarojn aŭ porciojn ĝiajn:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing estas libera kaj malferma fonta programaro licencita kiel MPL v2.0.",
     "Syncthing is restarting.": "Syncthing estas restartanta.",
     "Syncthing is upgrading.": "Syncthing estas ĝisdatigita.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "Syncthing seems to be down, or there is a problem with your Internet connection. Retrying…": "Syncthing ŝajnas nefunkcii, aŭ estas problemo kun via retkonekto. Reprovado...",
     "Syncthing seems to be experiencing a problem processing your request. Please refresh the page or restart Syncthing if the problem persists.": "Syncthing ŝajnas renkonti problemon kun la traktado de via peto. Bonvolu refreŝigi la paĝon aŭ restarti Syncthing se la problemo daŭras.",
     "Take me back": "Prenu min reen",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "La vojo ne povas esti malplena.",
     "The rate limit must be a non-negative number (0: no limit)": "La rapideca limo devas esti pozitiva nombro (0: senlimo)",
     "The rescan interval must be a non-negative number of seconds.": "La intervalo de reskano devas esti pozitiva nombro da sekundoj.",
+    "There are no devices to share this folder with.": "Estas neniu aparato kun kiu komunigi tiun ĉi dosierujon.",
     "They are retried automatically and will be synced when the error is resolved.": "Ili estas reprovitaj aŭtomate kaj estos sinkronigitaj kiam la eraro estas solvita.",
     "This Device": "Ĉi Tiu Aparato",
     "This can easily give hackers access to read and change any files on your computer.": "Ĉi tio povas facile doni al kodumuloj atingon por legi kaj ŝanĝi ajnajn dosierojn en via komputilo.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Tempo de lasta modifo de la ero",
     "Trash Can File Versioning": "Rubuja Dosiera Versionado",
     "Type": "Tipo",
+    "UNIX Permissions": "Permesoj UNIX",
     "Unavailable": "Ne disponebla",
     "Unavailable/Disabled by administrator or maintainer": "Ne disponebla/Malebligita de administranto aŭ subtenanto",
     "Undecided (will prompt)": "Hezitema (demandos)",
     "Unignore": "Malignoru",
     "Unknown": "Nekonata",
     "Unshared": "Nekomunigita",
+    "Unshared Devices": "Malkomunigitaj aparatoj",
     "Unused": "Neuzita",
     "Up to Date": "Ĝisdata",
     "Updated": "Ĝisdatigita",
@@ -357,6 +374,8 @@
     "Versions": "Versioj",
     "Versions Path": "Vojo de Versioj",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Versioj estas aŭtomate forigita se ili estas pli malnovaj ol la maksimuma aĝo aŭ superas la nombron da dosieroj permesita en intervalo.",
+    "Waiting to Scan": "Atendante skanadon",
+    "Waiting to Sync": "Atendante sinkronigadon",
     "Waiting to scan": "Atendante scanadon",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "Averto, ĉi tiu vojo estas parenta dosierujo de ekzistanta dosierujo \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "Averto, ĉi tiu vojo estas parenta dosierujo de ekzistanta dosierujo \"{{otherFolderLabel}}\" ({{otherFolder}}).",

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

@@ -31,10 +31,12 @@
     "Are you sure you want to remove device {%name%}?": "¿Estás seguro de que quieres quitar el dispositivo {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "¿Estás seguro de que quieres quitar la carpeta {{label}}?",
     "Are you sure you want to restore {%count%} files?": "¿Estás seguro de que quieres restaurar {{count}} ficheros?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Auto aceptar",
+    "Automatic Crash Reporting": "Informe automático de errores",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Ahora la actualización automática permite elegir entre versiones estables o versiones candidatas.",
     "Automatic upgrades": "Actualizaciones automáticas",
-    "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
+    "Automatic upgrades are always enabled for candidate releases.": "Las actualizaciones automáticas siempre están activadas para las versiones candidatas.",
     "Automatically create or share folders that this device advertises at the default path.": "Crear o compartir automáticamente las carpetas que este dispositivo anuncia en la ruta por defecto.",
     "Available debug logging facilities:": "Ayudas disponibles para la depuración del registro:",
     "Be careful!": "¡Ten cuidado!",
@@ -56,13 +58,15 @@
     "Copied from original": "Copiado del original",
     "Copyright © 2014-2016 the following Contributors:": "Copyright © 2014-2016 los siguientes Colaboradores:",
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 Los siguientes colaboradores:",
-    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
+    "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 los siguientes Colaboradores:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Crear patrones a ignorar, sobreescribiendo un fichero existente en {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "¡Peligro!",
     "Debugging Facilities": "Ayudas a la depuración",
     "Default Folder Path": "Ruta de la carpeta por defecto",
     "Deleted": "Eliminado",
-    "Deselect All": "Deselect All",
+    "Deselect All": "Deseleccionar Todo",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Dispositivo",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "El dispositivo \"{{name}}\" ({{device}} en la dirección {{address}}) quiere conectarse. Añadir nuevo dispositivo?",
     "Device ID": "ID del Dispositivo",
@@ -71,11 +75,12 @@
     "Device rate limits": "Límites de la tasa del dispositivo",
     "Device that last modified the item": "Último dispositivo que cambió el objeto",
     "Devices": "Dispositivos",
+    "Disable Crash Reporting": "Desactivar informe de errores",
     "Disabled": "Desactivado",
     "Disabled periodic scanning and disabled watching for changes": "Desactivados el escaneo periódico y la vigilancia de cambios",
     "Disabled periodic scanning and enabled watching for changes": "Desactivado el escaneo periódico y activada la vigilancia de cambios",
     "Disabled periodic scanning and failed setting up watching for changes, retrying every 1m:": "Desactivado el escaneo periódico y falló la activación de la vigilancia de cambios, reintentando cada 1 minuto:",
-    "Discard": "Discard",
+    "Discard": "Descartar",
     "Disconnected": "Desconectado",
     "Discovered": "Descubierto",
     "Discovery": "Descubrimiento",
@@ -92,14 +97,16 @@
     "Edit Folder": "Editar Carpeta",
     "Editing": "Editando",
     "Editing {%path%}.": "Editando {{path}}.",
+    "Enable Crash Reporting": "Permitir informe de errores",
     "Enable NAT traversal": "Permitir NAT transversal",
     "Enable Relaying": "Habilitar Retransmisión",
     "Enabled": "Activado",
     "Enter a non-negative number (e.g., \"2.35\") and select a unit. Percentages are as part of the total disk size.": "Introduce un número no negativo (por ejemplo, \"2.35\") y selecciona una unidad. Los porcentajes son como parte del tamaño total del disco.",
     "Enter a non-privileged port number (1024 - 65535).": "Introduce un puerto sin privilegios (1024 - 65535).",
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduzca las direcciones, separadas por comas (\"tcp://ip:port\", \"tcp://host:port\"), o \"dynamic\" para llevar a cabo el descubrimiento automático de la dirección.",
-    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
+    "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Introducir direcciones separadas por coma (\"tcp://ip:port\", \"tcp://host:port\") o dinámicas para realizar el descubrimiento automático de la dirección.",
     "Enter ignore patterns, one per line.": "Introducir patrones a ignorar, uno por línea.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Error",
     "External File Versioning": "Versionado externo de fichero",
     "Failed Items": "Elementos fallidos",
@@ -141,12 +148,13 @@
     "Global State": "Estado global",
     "Help": "Ayuda",
     "Home page": "Página de inicio",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "Sin embargo, su configuración actual indica que puede no querer habilitarlo. Hemos deshabilitado el informe automático de errores por usted.",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrones a ignorar",
     "Ignore Permissions": "Permisos a ignorar",
-    "Ignored Devices": "Ignored Devices",
-    "Ignored Folders": "Ignored Folders",
-    "Ignored at": "Ignored at",
+    "Ignored Devices": "Dispositivos Ignorados",
+    "Ignored Folders": "Carpetas Ignoradas",
+    "Ignored at": "Ignorado En",
     "Incoming Rate Limit (KiB/s)": "Límite de descarga (KiB/s)",
     "Incorrect configuration may damage your folder contents and render Syncthing inoperable.": "Una configuración incorrecta puede dañar los contenidos de la carpeta y hacer  que Syncthing no funcione.",
     "Introduced By": "Introducido por",
@@ -160,17 +168,19 @@
     "Later": "Más tarde",
     "Latest Change": "Último Cambio",
     "Learn more": "Saber más",
-    "Limit": "Limit",
+    "Limit": "Límite",
     "Listeners": "Oyentes",
     "Loading data...": "Cargando datos...",
     "Loading...": "Cargando...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Descubrimiento local",
     "Local State": "Estado local",
     "Local State (Total)": "Estado Local (Total)",
-    "Locally Changed Items": "Locally Changed Items",
+    "Locally Changed Items": "Ítems Cambiados Localmente",
     "Log": "Registro",
     "Log tailing paused. Click here to continue.": "Pausada la continuación del registro. Pulsar aquí para continuar.",
     "Log tailing paused. Scroll to bottom continue.": "Pausada la continuación del registro. Continúa hasta el final.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Pausada la inscripción en el Registro. Desplázate hasta el final para continuar.",
     "Logs": "Registros",
     "Major Upgrade": "Actualización importante",
     "Mass actions": "Acciones en masa",
@@ -209,7 +219,7 @@
     "Pause": "Pausar",
     "Pause All": "Pausar todo",
     "Paused": "Pausado",
-    "Pending changes": "Pending changes",
+    "Pending changes": "Cambios pendientes",
     "Periodic scanning at given interval and disabled watching for changes": "Escaneo periódico en un intervalo determinado y desactivada la vigilancia de cambios",
     "Periodic scanning at given interval and enabled watching for changes": "Escaneo periódico en un intervalo determinado y activada la vigilancia de cambios",
     "Periodic scanning at given interval and failed setting up watching for changes, retrying every 1m:": "Escaneo periódico en un intervalo determinado y falló la configuración de la vigilancia de cambios, se reintentará cada 1 minuto:",
@@ -219,6 +229,7 @@
     "Please wait": "Por favor, espere",
     "Prefix indicating that the file can be deleted if preventing directory removal": "El prefijo indica que el fichero puede ser borrado si se previene la eliminación de directorios",
     "Prefix indicating that the pattern should be matched without case sensitivity": "El prefijo indica que el patrón se comparará sin tener en cuenta las mayúsculas",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Vista previa",
     "Preview Usage Report": "Informe de uso de vista previa",
     "Quick guide to supported patterns": "Guía rápida de patrones soportados",
@@ -253,8 +264,9 @@
     "Scanning": "Analizando",
     "See external versioner help for supported templated command line parameters.": "Consultar la ayuda externa del versionador para ver las plantillas de los parámetros de línea de comandos",
     "See external versioning help for supported templated command line parameters.": "Consultar la ayuda externa del versionado para ver las plantillas de los parámetros de línea de comandos",
-    "Select All": "Select All",
+    "Select All": "Seleccionar Todo",
     "Select a version": "Selecciona una versión",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Selecciona la última versión",
     "Select oldest version": "Selecciona la versión más antigua",
     "Select the devices to share this folder with.": "Selecciona los dispositivos con los que compartir esta carpeta.",
@@ -290,17 +302,19 @@
     "Statistics": "Estadísticas",
     "Stopped": "Detenido",
     "Support": "Forum",
-    "Support Bundle": "Support Bundle",
+    "Support Bundle": "Lote de Soporte",
     "Sync Protocol Listen Addresses": "Direcciones de escucha del protocolo de sincronización",
     "Syncing": "Sincronizando",
     "Syncthing has been shut down.": "Syncthing se ha detenido.",
     "Syncthing includes the following software or portions thereof:": "Syncthing incluye el siguiente software o partes de él:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing es Software Gratuito y Open Source Software licenciado como MPL v2.0.",
     "Syncthing is restarting.": "Syncthing se está reiniciando.",
     "Syncthing is upgrading.": "Syncthing se está actualizando.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing ahora permite el informe automático de errores a los desarrolladores. Esta característica está activada por defecto.",
     "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.",
-    "Take me back": "Take me back",
-    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.",
+    "Take me back": "Llévame atrás",
+    "The GUI address is overridden by startup options. Changes here will not take effect while the override is in place.": "La dirección del GUI es sobreescrita por las opciones de arranque. Los cambios de aquí no tendrán efecto mientras la sobreescritura esté activa.",
     "The Syncthing admin interface is configured to allow remote access without a password.": "El panel de administración de Syncthing está configurado para permitir el acceso remoto sin contraseña.",
     "The aggregated statistics are publicly available at the URL below.": "Las estadísticas agragadas están disponibles públicamente en la URL de abajo.",
     "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.",
@@ -314,7 +328,7 @@
     "The folder path cannot be blank.": "La ruta de la carpeta no puede estar en blanco.",
     "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 following items could not be synchronized.": "Los siguientes elementos no pueden ser sincronizados.",
-    "The following items were changed locally.": "The following items were changed locally.",
+    "The following items were changed locally.": "Los siguientes ítems fueron cambiados localmente.",
     "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 minimum free disk space percentage must be a non-negative number between 0 and 100 (inclusive).": "El porcentaje de espacio libre mínimo debe ser un número no negativo entre 0 y 100 (ambos inclusive).",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "La ruta no puede estar vacía.",
     "The rate limit must be a non-negative number (0: no limit)": "El límite de velocidad debe ser un número no negativo (0: sin límite)",
     "The rescan interval must be a non-negative number of seconds.": "El intervalo de actualización debe ser un número positivo de segundos.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "Se reintentarán de forma automática y se sincronizarán cuando se resuelva el error.",
     "This Device": "Este Dispositivo",
     "This can easily give hackers access to read and change any files on your computer.": "Esto podría permitir fácilmente el acceso a hackers para leer y modificar cualquier fichero de tu equipo.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Tiempo en el que se modificó el ítem por última vez",
     "Trash Can File Versioning": "Versionado de archivos de la papelera",
     "Type": "Tipo",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "No disponible",
     "Unavailable/Disabled by administrator or maintainer": "No disponible/Desactivado por el administrador o el mantenedor",
     "Undecided (will prompt)": "Aún no decidido (se preguntará al usuario)",
-    "Unignore": "Unignore",
+    "Unignore": "Designorar",
     "Unknown": "Desconocido",
     "Unshared": "No compartido",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "No usado",
     "Up to Date": "Actualizado",
     "Updated": "Actualizado",
@@ -350,14 +367,16 @@
     "Uptime": "Tiempo de funcionamiento",
     "Usage reporting is always enabled for candidate releases.": "El informe de uso está siempre habilitado en las versiones candidatas.",
     "Use HTTPS for GUI": "Usar HTTPS para la Interfaz Gráfica de Usuario (GUI)",
-    "Use notifications from the filesystem to detect changed items.": "Use notifications from the filesystem to detect changed items.",
-    "Variable Size Blocks": "Variable Size Blocks",
-    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Variable size blocks (also \"large blocks\") are more efficient for large files.",
+    "Use notifications from the filesystem to detect changed items.": "Usar notificaciones del sistema de ficheros para detectar los ítems cambiados.",
+    "Variable Size Blocks": "Bloques de Tamaño Variable",
+    "Variable size blocks (also \"large blocks\") are more efficient for large files.": "Los bloques de tamaño variable (también conocidos como \"bloques grandes\") son más eficientes para ficheros grandes.",
     "Version": "Versión",
     "Versions": "Versiones",
     "Versions Path": "Ruta de las versiones",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Las versiones se borran automáticamente si son más antiguas que la edad máxima o exceden el número de ficheros permitidos en un intervalo.",
-    "Waiting to scan": "Waiting to scan",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
+    "Waiting to scan": "Esperando para escanear",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "¡Peligro! Esta ruta es un directorio principal de la carpeta ya existente \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "'Peligro! Esta ruta es un subdirectorio de la carpeta ya existente \"{{otherFolderLabel}}\"  ({{otherFolder}}).",
     "Warning, this path is a subdirectory of an existing folder \"{%otherFolder%}\".": "Peligro! Esta ruta es un subdirectorio de una carpeta ya existente llamada \"{{otherFolder}}\".",
@@ -365,16 +384,16 @@
     "Warning: If you are using an external watcher like {%syncthingInotify%}, you should make sure it is deactivated.": "Advertencia: Si estás usando un vigilante externo como {{syncthingInotify}}, deberías asegurarte de que está desactivado.",
     "Watch for Changes": "Vigilar los cambios",
     "Watching for Changes": "Vigilando los cambios",
-    "Watching for changes discovers most changes without periodic scanning.": "Watching for changes discovers most changes without periodic scanning.",
+    "Watching for changes discovers most changes without periodic scanning.": "Vigilar los cambios descubre la mayoría de cambios sin escaneo periódico.",
     "When adding a new device, keep in mind that this device must be added on the other side too.": "Cuando añada un nuevo dispositivo, tenga en cuenta que este debe añadirse también en el otro lado.",
     "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.": "Cuando añada una nueva carpeta, tenga en cuenta que su ID se usa para unir carpetas entre dispositivos. Son sensibles a las mayúsculas y deben coincidir exactamente entre todos los dispositivos.",
     "Yes": "Si",
     "You can also select one of these nearby devices:": "Puedes seleccionar también uno de estos dispositivos cercanos:",
     "You can change your choice at any time in the Settings dialog.": "Puedes cambiar tu elección en cualquier momento en el panel de Ajustes.",
     "You can read more about the two release channels at the link below.": "Puedes leer más sobre los dos método de publicación de versiones en el siguiente enlace.",
-    "You have no ignored devices.": "You have no ignored devices.",
-    "You have no ignored folders.": "You have no ignored folders.",
-    "You have unsaved changes. Do you really want to discard them?": "You have unsaved changes. Do you really want to discard them?",
+    "You have no ignored devices.": "No tienes dispositivos ignorados.",
+    "You have no ignored folders.": "No tienes carpetas ignoradas.",
+    "You have unsaved changes. Do you really want to discard them?": "Tienes cambios sin guardar. ¿Quieres descartarlos?",
     "You must keep at least one version.": "Debes mantener al menos una versión.",
     "days": "días",
     "directories": "directorios",

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

@@ -31,7 +31,9 @@
     "Are you sure you want to remove device {%name%}?": "¿Está seguro que desea eliminar el dispositivo {{name}}?",
     "Are you sure you want to remove folder {%label%}?": "¿Está seguro que desea eliminar la carpeta {{label}}?",
     "Are you sure you want to restore {%count%} files?": "¿Está seguro que desea restaurar {{count}} archivos?",
+    "Are you sure you want to upgrade?": "Are you sure you want to upgrade?",
     "Auto Accept": "Aceptar automáticamente",
+    "Automatic Crash Reporting": "Automatic Crash Reporting",
     "Automatic upgrade now offers the choice between stable releases and release candidates.": "Ahora la actualización automática permite elegir entre versiones estables o versiones candidatas.",
     "Automatic upgrades": "Actualizaciones automáticas",
     "Automatic upgrades are always enabled for candidate releases.": "Automatic upgrades are always enabled for candidate releases.",
@@ -58,11 +60,13 @@
     "Copyright © 2014-2017 the following Contributors:": "Copyright © 2014-2017 Los siguientes colaboradores:",
     "Copyright © 2014-2019 the following Contributors:": "Copyright © 2014-2019 the following Contributors:",
     "Creating ignore patterns, overwriting an existing file at {%path%}.": "Crear patrones a ignorar, sobreescribiendo un fichero existente en {{path}}.",
+    "Currently Shared With Devices": "Currently Shared With Devices",
     "Danger!": "¡Peligro!",
     "Debugging Facilities": "Servicios de depuración",
     "Default Folder Path": "Ruta de la carpeta por defecto",
     "Deleted": "Eliminado",
     "Deselect All": "Deselect All",
+    "Deselect devices to stop sharing this folder with.": "Deselect devices to stop sharing this folder with.",
     "Device": "Dispositivo",
     "Device \"{%name%}\" ({%device%} at {%address%}) wants to connect. Add new device?": "El dispositivo \"{{name}}\" ({{device}} en la dirección {{address}}) quiere conectarse. Añadir nuevo dispositivo?",
     "Device ID": "ID del Dispositivo",
@@ -71,6 +75,7 @@
     "Device rate limits": "Límites de velocidad del dispositivo",
     "Device that last modified the item": "Dispositivo que modificó por última vez el ítem",
     "Devices": "Dispositivos",
+    "Disable Crash Reporting": "Disable Crash Reporting",
     "Disabled": "Deshabilitado",
     "Disabled periodic scanning and disabled watching for changes": "Se desactivó el escaneo periódico y se desactivó el control de cambios",
     "Disabled periodic scanning and enabled watching for changes": "Se desactivó el escaneo periódico y se activó el control de cambios",
@@ -92,6 +97,7 @@
     "Edit Folder": "Editar Carpeta",
     "Editing": "Editando",
     "Editing {%path%}.": "Editando {{path}}.",
+    "Enable Crash Reporting": "Enable Crash Reporting",
     "Enable NAT traversal": "Permitir NAT transversal",
     "Enable Relaying": "Habilitar Retransmisión",
     "Enabled": "Activado",
@@ -100,6 +106,7 @@
     "Enter comma separated  (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Introduzca las direcciones, separadas por comas (\"tcp://ip:port\", \"tcp://host:port\"), o \"dynamic\" para llevar a cabo el descubrimiento automático de la dirección.",
     "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.": "Enter comma separated (\"tcp://ip:port\", \"tcp://host:port\") addresses or \"dynamic\" to perform automatic discovery of the address.",
     "Enter ignore patterns, one per line.": "Introducir patrones a ignorar, uno por línea.",
+    "Enter up to three octal digits.": "Enter up to three octal digits.",
     "Error": "Error",
     "External File Versioning": "Versionado externo de fichero",
     "Failed Items": "Elementos fallidos",
@@ -141,6 +148,7 @@
     "Global State": "Estado global",
     "Help": "Ayuda",
     "Home page": "Página de inicio",
+    "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.": "However, your current settings indicate you might not want it enabled. We have disabled automatic crash reporting for you.",
     "Ignore": "Ignorar",
     "Ignore Patterns": "Patrones a ignorar",
     "Ignore Permissions": "Permisos a ignorar",
@@ -164,6 +172,7 @@
     "Listeners": "Oyentes",
     "Loading data...": "Cargando datos...",
     "Loading...": "Cargando...",
+    "Local Additions": "Local Additions",
     "Local Discovery": "Descubrimiento local",
     "Local State": "Estado local",
     "Local State (Total)": "Estado Local (Total)",
@@ -171,6 +180,7 @@
     "Log": "Registro",
     "Log tailing paused. Click here to continue.": "Seguimiento del registro pausado. Haga clic aquí para continuar.",
     "Log tailing paused. Scroll to bottom continue.": "Registro de cola en pausa. Mueve el cursor hasta la parte inferior para continuar.",
+    "Log tailing paused. Scroll to the bottom to continue.": "Log tailing paused. Scroll to the bottom to continue.",
     "Logs": "Registros",
     "Major Upgrade": "Actualización importante",
     "Mass actions": "Acción masiva",
@@ -219,6 +229,7 @@
     "Please wait": "Por favor, espere",
     "Prefix indicating that the file can be deleted if preventing directory removal": "Prefix indicating that the file can be deleted if preventing directory removal",
     "Prefix indicating that the pattern should be matched without case sensitivity": "Prefix indicating that the pattern should be matched without case sensitivity",
+    "Preparing to Sync": "Preparing to Sync",
     "Preview": "Vista previa",
     "Preview Usage Report": "Informe de uso de vista previa",
     "Quick guide to supported patterns": "Guía rápida de patrones soportados",
@@ -255,6 +266,7 @@
     "See external versioning help for supported templated command line parameters.": "Vea la ayuda del gestor de versiones externo para los parámetros de linea de comandos que usan una plantilla.",
     "Select All": "Select All",
     "Select a version": "Seleccione una versión",
+    "Select additional devices to share this folder with.": "Select additional devices to share this folder with.",
     "Select latest version": "Seleccione la última versión",
     "Select oldest version": "Seleccione la versión más antigua",
     "Select the devices to share this folder with.": "Selecciona los dispositivos con los que compartir esta carpeta.",
@@ -295,8 +307,10 @@
     "Syncing": "Sincronizando",
     "Syncthing has been shut down.": "Syncthing se ha detenido.",
     "Syncthing includes the following software or portions thereof:": "Syncthing incluye el siguiente software o partes de él:",
+    "Syncthing is Free and Open Source Software licensed as MPL v2.0.": "Syncthing is Free and Open Source Software licensed as MPL v2.0.",
     "Syncthing is restarting.": "Syncthing se está reiniciando.",
     "Syncthing is upgrading.": "Syncthing se está actualizando.",
+    "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.": "Syncthing now supports automatically reporting crashes to the developers. This feature is enabled by default.",
     "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.",
     "Take me back": "Llévame de vuelta",
@@ -325,6 +339,7 @@
     "The path cannot be blank.": "La ruta no puede estar vacía.",
     "The rate limit must be a non-negative number (0: no limit)": "El límite de velocidad debe ser un número no negativo (0: sin límite)",
     "The rescan interval must be a non-negative number of seconds.": "El intervalo de actualización debe ser un número positivo de segundos.",
+    "There are no devices to share this folder with.": "There are no devices to share this folder with.",
     "They are retried automatically and will be synced when the error is resolved.": "Se reintentarán de forma automática y se sincronizarán cuando se resuelva el error.",
     "This Device": "Este Dispositivo",
     "This can easily give hackers access to read and change any files on your computer.": "Esto podría permitir fácilmente el acceso a hackers para leer y modificar cualquier fichero de tu equipo.",
@@ -334,12 +349,14 @@
     "Time the item was last modified": "Hora en que el ítem fue modificado por última vez",
     "Trash Can File Versioning": "Versionado de archivos de la papelera",
     "Type": "Tipo",
+    "UNIX Permissions": "UNIX Permissions",
     "Unavailable": "No disponible",
     "Unavailable/Disabled by administrator or maintainer": "No disponible/Deshabilitado por el administrador o mantenedor",
     "Undecided (will prompt)": "No decidido (se preguntará)",
     "Unignore": "Dejar de ignorar",
     "Unknown": "Desconocido",
     "Unshared": "No compartido",
+    "Unshared Devices": "Unshared Devices",
     "Unused": "No usado",
     "Up to Date": "Actualizado",
     "Updated": "Actualizado",
@@ -357,6 +374,8 @@
     "Versions": "Versiones",
     "Versions Path": "Ruta de las versiones",
     "Versions are automatically deleted if they are older than the maximum age or exceed the number of files allowed in an interval.": "Las versiones se borran automáticamente si son más antiguas que la edad máxima o exceden el número de ficheros permitidos en un intervalo.",
+    "Waiting to Scan": "Waiting to Scan",
+    "Waiting to Sync": "Waiting to Sync",
     "Waiting to scan": "Waiting to scan",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolder%}\".": "¡Peligro! Esta ruta es un directorio principal de la carpeta ya existente \"{{otherFolder}}\".",
     "Warning, this path is a parent directory of an existing folder \"{%otherFolderLabel%}\" ({%otherFolder%}).": "'Peligro! Esta ruta es un subdirectorio de la carpeta ya existente \"{{otherFolderLabel}}\"  ({{otherFolder}}).",