diff --git a/Makefile b/Makefile
index a115d3058..c87b48378 100644
--- a/Makefile
+++ b/Makefile
@@ -60,22 +60,8 @@ html-ui-bindata: html-ui $(go_bindata)
 html-ui-bindata-fallback: $(go_bindata)
 	(cd internal/server && $(go_bindata) -fs -tags !embedhtml -o "$(CURDIR)/internal/server/htmlui_fallback.go" -pkg server index.html)
 
-# by default build unpacked Kopia UI for current OS only
-KOPIA_UI_BUILD_TARGET=build-electron-dir
-
-ifneq ($(TRAVIS_OS_NAME),)
-# on Travis, also build the setup package.
-KOPIA_UI_BUILD_TARGET=build-electron
-endif
-
-ifeq ($(TRAVIS_OS_NAME),windows)
-# disable Kopia UI code siging.
-undefine CSC_LINK
-undefine CSC_KEY_PASSWORD
-endif
-
 kopia-ui: goreleaser
-	$(MAKE) -C app $(KOPIA_UI_BUILD_TARGET)
+	$(MAKE) -C app build-electron
 
 ifeq ($(TRAVIS_OS_NAME),windows)
 travis-release: install kopia-ui
diff --git a/app/Makefile b/app/Makefile
index afc096cb6..a93cb46b9 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -1,4 +1,39 @@
 SHELL:=/bin/bash
+REPO_OWNER=kopia
+
+electron_builder_flags:=
+
+ifeq ($(TRAVIS_PULL_REQUEST),false)
+
+electron_builder_flags+=-p always
+
+ifneq ($(TRAVIS_TAG),)
+# tagged release - create draft release, but don't publish
+electron_builder_flags+=-c.extraMetadata.version=$(TRAVIS_TAG:v%=%)
+electron_builder_flags+=-c.publish.releaseType=draft
+electron_builder_flags+=-c.publish.owner=$(REPO_OWNER)
+electron_builder_flags+=-c.publish.repo=kopia
+else
+# post-submit run, create a release in another repo
+electron_builder_flags+=-c.extraMetadata.version=$(shell date +%y%m%d.%H.%M)-pre-$(shell echo $(TRAVIS_COMMIT) | cut -b 1-8)
+electron_builder_flags+=-c.publish.owner=$(REPO_OWNER)
+electron_builder_flags+=-c.publish.repo=kopia-ui-release
+electron_builder_flags+=-c.publish.releaseType=release
+endif
+
+else
+
+# not running on Travis, or Travis in PR mode, don't build installer and don't publish
+electron_builder_flags+=--dir
+electron_builder_flags+=-p never
+
+endif
+
+ifeq ($(TRAVIS_OS_NAME),windows)
+# disable Kopia UI code signing on Windows.
+undefine CSC_LINK
+undefine CSC_KEY_PASSWORD
+endif
 
 dev: node_modules
 	$(npm) $(npm_flags) run dev
@@ -9,11 +44,8 @@ run: build-html
 build-html: node_modules
 	$(npm) $(npm_flags) run build-html
 
-build-electron-dir: node_modules build-html
-	$(npm) $(npm_flags) run build-electron-dir
-
 build-electron: node_modules build-html
-	$(npm) $(npm_flags) run build-electron
+	$(npm) $(npm_flags) run build-electron -- $(electron_builder_flags)
 
 include ../tools/tools.mk
 
diff --git a/app/package-lock.json b/app/package-lock.json
index abcd41eda..ba13fbdc1 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1060,9 +1060,9 @@
       }
     },
     "@electron/get": {
-      "version": "1.7.1",
-      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.7.1.tgz",
-      "integrity": "sha512-+BOIzkmYbe+oOBGqSByq8zXYXCFztccoymR3uNkvX5ckJ/5xU+4peVyEvFyH6+zfv58hCo99RxgIpwuaMfRtRg==",
+      "version": "1.7.6",
+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.7.6.tgz",
+      "integrity": "sha512-zlNikt6ziVLNcm4lly1L4y62fJd/eYpEBjF5DiV/VAQq2vdPjH4sbUphXt9upmHz86lAhAj8g9lTnWrxJ/KBZw==",
       "dev": true,
       "requires": {
         "debug": "^4.1.1",
@@ -1072,20 +1072,7 @@
         "global-tunnel-ng": "^2.7.1",
         "got": "^9.6.0",
         "sanitize-filename": "^1.6.2",
-        "sumchecker": "^3.0.0"
-      },
-      "dependencies": {
-        "fs-extra": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.2.0",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
-          }
-        }
+        "sumchecker": "^3.0.1"
       }
     },
     "@hapi/address": {
@@ -1498,6 +1485,12 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "@types/color-name": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
+      "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==",
+      "dev": true
+    },
     "@types/debug": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.5.tgz",
@@ -1585,6 +1578,14 @@
         "csstype": "^2.2.0"
       }
     },
+    "@types/semver": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.1.0.tgz",
+      "integrity": "sha512-pOKLaubrAEMUItGNpgwl0HMFPrSAFic8oSVIvfu1UwcgGNmNyK9gyhBHKmBnUTwwVvpZfkzUC0GaMgnL6P86uA==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/stack-utils": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-1.0.1.tgz",
@@ -2004,51 +2005,55 @@
       }
     },
     "app-builder-bin": {
-      "version": "3.4.3",
-      "resolved": "https://registry.npmjs.org/app-builder-bin/-/app-builder-bin-3.4.3.tgz",
-      "integrity": "sha512-qMhayIwi3juerQEVJMQ76trObEbfQT0nhUdxZz9a26/3NLT3pE6awmQ8S1cEnrGugaaM5gYqR8OElcDezfmEsg==",
+      "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/app-builder-bin/-/app-builder-bin-3.5.2.tgz",
+      "integrity": "sha512-tYeNHp8js5c5MT+mzGEMsZhDBXRVAkCgrvz80rzNLlCojG6YrNLRSzfCWZiKJCv5W2faHjxTkKQoRAMY3RWaow==",
       "dev": true
     },
     "app-builder-lib": {
-      "version": "21.2.0",
-      "resolved": "https://registry.npmjs.org/app-builder-lib/-/app-builder-lib-21.2.0.tgz",
-      "integrity": "sha512-aOX/nv77/Bti6NymJDg7p9T067xD8m1ipIEJR7B4Mm1GsJWpMm9PZdXtCRiMNRjHtQS5KIljT0g17781y6qn5A==",
+      "version": "22.3.2",
+      "resolved": "https://registry.npmjs.org/app-builder-lib/-/app-builder-lib-22.3.2.tgz",
+      "integrity": "sha512-QHaDelJUP3R+HUmnQJzHvjlCCJGG6t0bcFSZTOtUx+44B42VxzKpxtoG55xRFbyrU5l2++n7dQqEZAGk8iL6Qg==",
       "dev": true,
       "requires": {
         "7zip-bin": "~5.0.3",
         "@develar/schema-utils": "~2.1.0",
         "async-exit-hook": "^2.0.1",
         "bluebird-lst": "^1.0.9",
-        "builder-util": "21.2.0",
-        "builder-util-runtime": "8.3.0",
+        "builder-util": "22.3.2",
+        "builder-util-runtime": "8.6.0",
         "chromium-pickle-js": "^0.2.0",
         "debug": "^4.1.1",
-        "ejs": "^2.6.2",
-        "electron-publish": "21.2.0",
+        "ejs": "^3.0.1",
+        "electron-publish": "22.3.2",
         "fs-extra": "^8.1.0",
-        "hosted-git-info": "^2.7.1",
+        "hosted-git-info": "^3.0.2",
         "is-ci": "^2.0.0",
-        "isbinaryfile": "^4.0.2",
+        "isbinaryfile": "^4.0.4",
         "js-yaml": "^3.13.1",
         "lazy-val": "^1.0.4",
         "minimatch": "^3.0.4",
         "normalize-package-data": "^2.5.0",
-        "read-config-file": "5.0.0",
-        "sanitize-filename": "^1.6.2",
-        "semver": "^6.3.0",
-        "temp-file": "^3.3.4"
+        "read-config-file": "5.0.1",
+        "sanitize-filename": "^1.6.3",
+        "semver": "^7.1.1",
+        "temp-file": "^3.3.6"
       },
       "dependencies": {
-        "fs-extra": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+        "hosted-git-info": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-3.0.2.tgz",
+          "integrity": "sha512-ezZMWtHXm7Eb7Rq4Mwnx2vs79WUx2QmRg3+ZqeGroKzfDO+EprOcgRPYghsOP9JuYBfK18VojmRTGCg8Ma+ktw==",
           "dev": true,
           "requires": {
-            "graceful-fs": "^4.2.0",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
+            "lru-cache": "^5.1.1"
           }
+        },
+        "semver": {
+          "version": "7.1.3",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.1.3.tgz",
+          "integrity": "sha512-ekM0zfiA9SCBlsKa2X1hxyxiI4L3B6EbVJkkdgQXnSEEaHlGdvyodMruTiulSRWMMB4NeIuYNMC9rTKTz97GxA==",
+          "dev": true
         }
       }
     },
@@ -2889,9 +2894,9 @@
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
     },
     "boolean": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.0.0.tgz",
-      "integrity": "sha512-OElxJ1lUSinuoUnkpOgLmxp0DC4ytEhODEL6QJU0NpxE/mI4rUSh8h1P1Wkvfi3xQEBcxXR2gBIPNYNuaFcAbQ==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.0.1.tgz",
+      "integrity": "sha512-HRZPIjPcbwAVQvOTxR4YE3o8Xs98NqbbL1iEZDCz7CL8ql0Lt5iOyJFxfnAB0oFs8Oh02F/lLlg30Mexv46LjA==",
       "dev": true,
       "optional": true
     },
@@ -2901,49 +2906,70 @@
       "integrity": "sha512-tbx5cHubwE6e2ZG7nqM3g/FZ5PQEDMWmMGNrCUBVRPHXTJaH7CBDdsLeu3eCh3B1tzAxTnAbtmrzvWEvT2NNEA=="
     },
     "boxen": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/boxen/-/boxen-3.2.0.tgz",
-      "integrity": "sha512-cU4J/+NodM3IHdSL2yN8bqYqnmlBTidDR4RC7nJs61ZmtGz8VZzM3HLQX0zY5mrSmPtR3xWwsq2jOUQqFZN8+A==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/boxen/-/boxen-4.2.0.tgz",
+      "integrity": "sha512-eB4uT9RGzg2odpER62bBwSLvUeGC+WbRjjyyFhGsKnc8wp/m0+hQsMUvUe3H2V0D5vw0nBdO1hCJoZo5mKeuIQ==",
       "dev": true,
       "requires": {
         "ansi-align": "^3.0.0",
         "camelcase": "^5.3.1",
-        "chalk": "^2.4.2",
+        "chalk": "^3.0.0",
         "cli-boxes": "^2.2.0",
-        "string-width": "^3.0.0",
-        "term-size": "^1.2.0",
-        "type-fest": "^0.3.0",
-        "widest-line": "^2.0.0"
+        "string-width": "^4.1.0",
+        "term-size": "^2.1.0",
+        "type-fest": "^0.8.1",
+        "widest-line": "^3.1.0"
       },
       "dependencies": {
-        "emoji-regex": {
-          "version": "7.0.3",
-          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
-          "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
-          "dev": true
-        },
-        "string-width": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
-          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+        "ansi-styles": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
           "dev": true,
           "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
+            "@types/color-name": "^1.1.1",
+            "color-convert": "^2.0.1"
           }
         },
-        "type-fest": {
-          "version": "0.3.1",
-          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.3.1.tgz",
-          "integrity": "sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==",
+        "chalk": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+          "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
           "dev": true
+        },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+          "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
         }
       }
     },
@@ -3117,43 +3143,82 @@
       "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk="
     },
     "builder-util": {
-      "version": "21.2.0",
-      "resolved": "https://registry.npmjs.org/builder-util/-/builder-util-21.2.0.tgz",
-      "integrity": "sha512-Nd6CUb6YgDY8EXAXEIegx+1kzKqyFQ5ZM5BoYkeunAlwz/zDJoH1UCyULjoS5wQe5czNClFQy07zz2bzYD0Z4A==",
+      "version": "22.3.2",
+      "resolved": "https://registry.npmjs.org/builder-util/-/builder-util-22.3.2.tgz",
+      "integrity": "sha512-jNeyA/AgyujE6NQLoEkERY/qrilFdCFAC6cBM1ylSnRuzlD1tQQCI3QJhuMJG/gLUCgyNsfFQhN0Mw6IqsDAqw==",
       "dev": true,
       "requires": {
         "7zip-bin": "~5.0.3",
-        "@types/debug": "^4.1.4",
-        "app-builder-bin": "3.4.3",
+        "@types/debug": "^4.1.5",
+        "app-builder-bin": "3.5.2",
         "bluebird-lst": "^1.0.9",
-        "builder-util-runtime": "8.3.0",
-        "chalk": "^2.4.2",
+        "builder-util-runtime": "8.6.0",
+        "chalk": "^3.0.0",
         "debug": "^4.1.1",
         "fs-extra": "^8.1.0",
         "is-ci": "^2.0.0",
         "js-yaml": "^3.13.1",
-        "source-map-support": "^0.5.13",
-        "stat-mode": "^0.3.0",
-        "temp-file": "^3.3.4"
+        "source-map-support": "^0.5.16",
+        "stat-mode": "^1.0.0",
+        "temp-file": "^3.3.6"
       },
       "dependencies": {
-        "fs-extra": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+        "ansi-styles": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
           "dev": true,
           "requires": {
-            "graceful-fs": "^4.2.0",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
+            "@types/color-name": "^1.1.1",
+            "color-convert": "^2.0.1"
+          }
+        },
+        "chalk": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+          "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
+        "supports-color": {
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-        "semver": {
-          "version": "5.7.1",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
-          "dev": true
-        }
+        "semver": "^6.3.0"
       }
     },
     "send": {
@@ -13664,9 +13938,9 @@
       "integrity": "sha512-MTX+MeG5U994cazkjd/9KNAapsHnibjMLnfXodlkXw76JEea0UiNzrqidzo1emMwk7w5Qhc9jd4Bn9TBb1MFwA=="
     },
     "stat-mode": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/stat-mode/-/stat-mode-0.3.0.tgz",
-      "integrity": "sha512-QjMLR0A3WwFY2aZdV0okfFEJB5TRjkggXZjxP3A1RsWsNHNu3YPv8btmtc6iCFZ0Rul3FE93OYogvhOUClU+ng==",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/stat-mode/-/stat-mode-1.0.0.tgz",
+      "integrity": "sha512-jH9EhtKIjuXZ2cWxmXS8ZP80XyC3iasQxMDV8jzhNJpfDb7VbQLVW4Wvsxz9QZvzV+G4YoSfBUVKDOyxLzi/sg==",
       "dev": true
     },
     "static-extend": {
@@ -14036,79 +14310,13 @@
       "requires": {
         "async-exit-hook": "^2.0.1",
         "fs-extra": "^8.1.0"
-      },
-      "dependencies": {
-        "fs-extra": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.2.0",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
-          }
-        }
       }
     },
     "term-size": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/term-size/-/term-size-1.2.0.tgz",
-      "integrity": "sha1-RYuDiH8oj8Vtb/+/rSYuJmOO+mk=",
-      "dev": true,
-      "requires": {
-        "execa": "^0.7.0"
-      },
-      "dependencies": {
-        "cross-spawn": {
-          "version": "5.1.0",
-          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
-          "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
-          "dev": true,
-          "requires": {
-            "lru-cache": "^4.0.1",
-            "shebang-command": "^1.2.0",
-            "which": "^1.2.9"
-          }
-        },
-        "execa": {
-          "version": "0.7.0",
-          "resolved": "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz",
-          "integrity": "sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=",
-          "dev": true,
-          "requires": {
-            "cross-spawn": "^5.0.1",
-            "get-stream": "^3.0.0",
-            "is-stream": "^1.1.0",
-            "npm-run-path": "^2.0.0",
-            "p-finally": "^1.0.0",
-            "signal-exit": "^3.0.0",
-            "strip-eof": "^1.0.0"
-          }
-        },
-        "get-stream": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
-          "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
-          "dev": true
-        },
-        "lru-cache": {
-          "version": "4.1.5",
-          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
-          "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
-          "dev": true,
-          "requires": {
-            "pseudomap": "^1.0.2",
-            "yallist": "^2.1.2"
-          }
-        },
-        "yallist": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-          "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
-          "dev": true
-        }
-      }
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/term-size/-/term-size-2.2.0.tgz",
+      "integrity": "sha512-a6sumDlzyHVJWb8+YofY4TW112G6p2FCPEAFk+59gIYHv3XHRhm9ltVQ9kli4hNWeQBwSpe8cRN25x0ROunMOw==",
+      "dev": true
     },
     "terser": {
       "version": "4.6.3",
@@ -14482,6 +14690,15 @@
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
+    "typedarray-to-buffer": {
+      "version": "3.1.5",
+      "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
+      "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
+      "dev": true,
+      "requires": {
+        "is-typedarray": "^1.0.0"
+      }
+    },
     "uglify-js": {
       "version": "3.4.10",
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.10.tgz",
@@ -14586,12 +14803,12 @@
       }
     },
     "unique-string": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/unique-string/-/unique-string-1.0.0.tgz",
-      "integrity": "sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/unique-string/-/unique-string-2.0.0.tgz",
+      "integrity": "sha512-uNaeirEPvpZWSgzwsPGtU2zVSTrn/8L5q/IexZmH0eH6SA73CmAA5U4GwORTxQAZs95TAXLNqeLoPPNO5gZfWg==",
       "dev": true,
       "requires": {
-        "crypto-random-string": "^1.0.0"
+        "crypto-random-string": "^2.0.0"
       }
     },
     "universalify": {
@@ -14656,23 +14873,76 @@
       "integrity": "sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg=="
     },
     "update-notifier": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-3.0.1.tgz",
-      "integrity": "sha512-grrmrB6Zb8DUiyDIaeRTBCkgISYUgETNe7NglEbVsrLWXeESnlCSP50WfRSj/GmzMPl6Uchj24S/p80nP/ZQrQ==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-4.1.0.tgz",
+      "integrity": "sha512-w3doE1qtI0/ZmgeoDoARmI5fjDoT93IfKgEGqm26dGUOh8oNpaSTsGNdYRN/SjOuo10jcJGwkEL3mroKzktkew==",
       "dev": true,
       "requires": {
-        "boxen": "^3.0.0",
-        "chalk": "^2.0.1",
-        "configstore": "^4.0.0",
+        "boxen": "^4.2.0",
+        "chalk": "^3.0.0",
+        "configstore": "^5.0.1",
         "has-yarn": "^2.1.0",
         "import-lazy": "^2.1.0",
         "is-ci": "^2.0.0",
-        "is-installed-globally": "^0.1.0",
-        "is-npm": "^3.0.0",
+        "is-installed-globally": "^0.3.1",
+        "is-npm": "^4.0.0",
         "is-yarn-global": "^0.3.0",
         "latest-version": "^5.0.0",
-        "semver-diff": "^2.0.0",
-        "xdg-basedir": "^3.0.0"
+        "pupa": "^2.0.1",
+        "semver-diff": "^3.1.1",
+        "xdg-basedir": "^4.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+          "dev": true,
+          "requires": {
+            "@types/color-name": "^1.1.1",
+            "color-convert": "^2.0.1"
+          }
+        },
+        "chalk": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+          "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "dev": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "dev": true
+        },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+          "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        }
       }
     },
     "upper-case": {
@@ -15334,45 +15604,12 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho="
     },
     "widest-line": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-2.0.1.tgz",
-      "integrity": "sha512-Ba5m9/Fa4Xt9eb2ELXt77JxVDV8w7qQrH0zS/TWSJdLyAwQjWoOzpzj5lwVftDz6n/EOu3tNACS84v509qwnJA==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-3.1.0.tgz",
+      "integrity": "sha512-NsmoXalsWVDMGupxZ5R08ka9flZjjiLvHVAWYOKtiKM8ujtZWr9cRffak+uSE48+Ob8ObalXpwyeUiyDD6QFgg==",
       "dev": true,
       "requires": {
-        "string-width": "^2.1.1"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
-          "dev": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
-          "dev": true
-        },
-        "string-width": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
-          "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
-          "dev": true,
-          "requires": {
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^4.0.0"
-          }
-        },
-        "strip-ansi": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^3.0.0"
-          }
-        }
+        "string-width": "^4.0.0"
       }
     },
     "winreg": {
@@ -15626,9 +15863,9 @@
       }
     },
     "xdg-basedir": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz",
-      "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-4.0.0.tgz",
+      "integrity": "sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==",
       "dev": true
     },
     "xml-name-validator": {
diff --git a/app/package.json b/app/package.json
index 50f814cc3..c5c4d0713 100644
--- a/app/package.json
+++ b/app/package.json
@@ -8,6 +8,8 @@
     "bootstrap": "^4.3.1",
     "electron-is-dev": "^1.1.0",
     "electron-json-config": "^1.5.3",
+    "electron-log": "^4.0.6",
+    "electron-updater": "^4.2.2",
     "react": "^16.12.0",
     "react-bootstrap": "^1.0.0-beta.14",
     "react-dom": "^16.12.0",
@@ -79,8 +81,8 @@
   "devDependencies": {
     "asar": "^2.0.3",
     "concurrently": "^5.0.0",
-    "electron": "^7.1.2",
-    "electron-builder": "^21.2.0"
+    "electron": "^7.1.12",
+    "electron-builder": "^22.2.0"
   },
   "homepage": "./",
   "main": "public/electron.js",
diff --git a/app/public/electron.js b/app/public/electron.js
index aaba2ae7d..6f96478ff 100644
--- a/app/public/electron.js
+++ b/app/public/electron.js
@@ -1,12 +1,12 @@
-const { app, BrowserWindow, Menu, Tray, ipcMain } = require('electron')
+const { app, BrowserWindow, Menu, Tray, ipcMain, dialog } = require('electron')
 const path = require('path');
 const isDev = require('electron-is-dev');
 const config = require('electron-json-config');
-
+const { autoUpdater } = require("electron-updater");
 const { resourcesPath, selectByOS } = require('./utils');
 const { toggleLaunchAtStartup, willLaunchAtStartup, refreshWillLaunchAtStartup } = require('./auto-launch');
 const { stopServer, actuateServer, getServerAddress, getServerCertSHA256, getServerPassword } = require('./server');
-
+const log = require("electron-log")
 
 ipcMain.on('fetch-config', (event, arg) => {
   event.sender.send('config-updated', config.all());
@@ -118,7 +118,39 @@ app.on('window-all-closed', function () {})
 ipcMain.on('server-status-updated', updateTrayContextMenu);
 ipcMain.on('launch-at-startup-updated', updateTrayContextMenu);
 
+function checkForUpdates() {
+  autoUpdater.checkForUpdatesAndNotify();
+}
+
+function maybeMoveToApplicationsFolder() {
+  try {
+    if (!app.isInApplicationsFolder()) {
+      let result = dialog.showMessageBoxSync({
+        buttons: ["Yes","No"],
+        message: "For best experience, Kopia needs to be installed in Applications folder.\n\nDo you want to move it now?"
+       });
+       if (result == 0) {
+          return app.moveToApplicationsFolder();
+       }
+    }
+  }
+  catch (e) {
+    log.error('error' + e);
+    // ignore
+  }
+  return false;
+}
+
 app.on('ready', () => {
+  log.transports.file.level = "debug"
+  autoUpdater.logger = log
+
+  if (maybeMoveToApplicationsFolder()) {
+    return
+  }
+
+  checkForUpdates();
+
   tray = new Tray(
     path.join(
       resourcesPath(), 'icons',
@@ -135,6 +167,7 @@ function updateTrayContextMenu() {
   const contextMenu = Menu.buildFromTemplate([
     { label: 'Show Main Window', click: showMainWindow },
     { label: 'Advanced Configuration...', click: advancedConfiguration },
+    { label: 'Check For Updates Now', click: checkForUpdates },
     { type: 'separator' },
     { label: 'Launch At Startup', type: 'checkbox', click: toggleLaunchAtStartup, checked: willLaunchAtStartup() },
     { label: 'Quit', role: 'quit' },