Merge branch 'develop' into release/1.10.0

New translations strings.properties

Arabic; Belarusian; Bengali; Bosnian; Bulgarian; Catalan; Chinese Simplified; Chinese Traditional; Chinese Traditional, Hong Kong; Croatian; Czech; Danish; Dutch; Filipino; Finnish; French; Galician; German; Greek; Hebrew; Hindi; Hungarian; Indonesian; Italian; Japanese; Korean; Latvian; Macedonian; Norwegian Bokmal; Norwegian Nynorsk; Persian; Polish; Portuguese; Portuguese, Brazilian; Punjabi; Romanian; Russian; Serbian (Cyrillic); Serbian (Latin); Sinhala; Slovak; Slovenian; Spanish; Swahili, Tanzania; Swedish; Tamil; Telugu; Thai; Turkish; Ukrainian; Vietnamese; 

[ci skip]

.github/SECURITY.md

@@ -2,123 +2,25 @@
 
 ## Reporting a Vulnerability
 
-For reporting security-related vulnerabilities or exploits that [haven't been reported yet](https://github.com/cryptomator/cryptomator/labels/type%3Asecurity-issue), contact us at: security@cryptomator.org
+We take security seriously at Cryptomator. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.
 
-<details>
-<summary>PGP Key</summary>
+To report a security vulnerability, please use the [GitHub Security Advisory feature](https://github.com/cryptomator/cryptomator/security/advisories). This feature allows you to privately discuss, fix, and publish information about security vulnerabilities.
 
-```
------BEGIN PGP PUBLIC KEY BLOCK-----
-Comment: GPGTools - https://gpgtools.org
+If you prefer to report the vulnerability via email, please send an email to security@cryptomator.org.
 
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-=W1Ri
------END PGP PUBLIC KEY BLOCK-----
-```
-</details>
+PGP key fingerprint: `3647 9903 B23A E0A5 9359  9A3E 23B5 DBEF 94D4 D81D` ([public key](https://gist.github.com/cryptobot/864300b6b44ae2d2a15abedfe14bd040))
+
+## Expectations
+
+When reporting a vulnerability, please provide us with a detailed report that includes:
+
+- A description of the vulnerability
+- Steps to reproduce the vulnerability
+- Possible impact of the vulnerability
+- Any additional information that may be helpful
+
+We ask that you do not publicly disclose the vulnerability until we have had a chance to address it.
+
+## Thank You
+
+We appreciate your help in keeping Cryptomator secure. Thank you for your contributions to the security of our project.

.github/dependabot.yml

@@ -0,0 +1,24 @@
+version: 2
+updates:
+  - package-ecosystem: "maven"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "06:00"
+      timezone: "UTC"
+    groups:
+      all: # one PR for all dependencies
+        patterns:
+          - "*"
+
+  - package-ecosystem: "github-actions"
+    directory: "/" # even for `.github/workflows`
+    schedule:
+      interval: "monthly"
+    groups:
+      all: # one PR for all actions
+        patterns:
+          - "*"
+    labels:
+      - "misc:ci"

.github/workflows/appimage.yml

@@ -54,7 +54,7 @@ jobs:
           --verbose
           --output runtime
           --module-path "${JAVA_HOME}/jmods"
-          --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr
+          --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr,jdk.net
           --strip-native-commands
           --no-header-files
           --no-man-pages
@@ -80,18 +80,20 @@ jobs:
           --copyright "(C) 2016 - 2023 Skymatic GmbH"
           --app-version "${{  needs.get-version.outputs.semVerNum }}.${{  needs.get-version.outputs.revNum }}"
           --java-options "--enable-preview"
-          --java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64"
+          --java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator"
           --java-options "-Xss5m"
           --java-options "-Xmx256m"
           --java-options "-Dcryptomator.appVersion=\"${{  needs.get-version.outputs.semVerStr }}\""
           --java-options "-Dfile.encoding=\"utf-8\""
-          --java-options "-Dcryptomator.logDir=\"~/.local/share/Cryptomator/logs\""
-          --java-options "-Dcryptomator.pluginDir=\"~/.local/share/Cryptomator/plugins\""
-          --java-options "-Dcryptomator.settingsPath=\"~/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json\""
-          --java-options "-Dcryptomator.p12Path=\"~/.config/Cryptomator/key.p12\""
-          --java-options "-Dcryptomator.ipcSocketPath=\"~/.config/Cryptomator/ipc.socket\""
-          --java-options "-Dcryptomator.mountPointsDir=\"~/.local/share/Cryptomator/mnt\""
-          --java-options "-Dcryptomator.showTrayIcon=false"
+          --java-options "-Djava.net.useSystemProxies=true"
+          --java-options "-Dcryptomator.logDir=\"@{userhome}/.local/share/Cryptomator/logs\""
+          --java-options "-Dcryptomator.pluginDir=\"@{userhome}/.local/share/Cryptomator/plugins\""
+          --java-options "-Dcryptomator.settingsPath=\"@{userhome}/.config/Cryptomator/settings.json:@{userhome}/.Cryptomator/settings.json\""
+          --java-options "-Dcryptomator.p12Path=\"@{userhome}/.config/Cryptomator/key.p12\""
+          --java-options "-Dcryptomator.ipcSocketPath=\"@{userhome}/.config/Cryptomator/ipc.socket\""
+          --java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/.local/share/Cryptomator/mnt\""
+          --java-options "-Dcryptomator.showTrayIcon=true"
+          --java-options "-Dcryptomator.integrationsLinux.trayIconsDir=\"@{appdir}/usr/share/icons/hicolor/symbolic/apps\""
           --java-options "-Dcryptomator.buildNumber=\"appimage-${{  needs.get-version.outputs.revNum }}\""
           --add-launcher Cryptomator-gtk2=launcher-gtk2.properties
           --resource-dir dist/linux/resources
@@ -102,6 +104,10 @@ jobs:
           cp dist/linux/common/org.cryptomator.Cryptomator256.png Cryptomator.AppDir/usr/share/icons/hicolor/256x256/apps/org.cryptomator.Cryptomator.png
           cp dist/linux/common/org.cryptomator.Cryptomator512.png Cryptomator.AppDir/usr/share/icons/hicolor/512x512/apps/org.cryptomator.Cryptomator.png
           cp dist/linux/common/org.cryptomator.Cryptomator.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.svg
+          cp dist/linux/common/org.cryptomator.Cryptomator.tray.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray.svg
+          cp dist/linux/common/org.cryptomator.Cryptomator.tray-unlocked.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray-unlocked.svg
+          cp dist/linux/common/org.cryptomator.Cryptomator.tray.svg Cryptomator.AppDir/usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-symbolic.svg
+          cp dist/linux/common/org.cryptomator.Cryptomator.tray-unlocked.svg Cryptomator.AppDir/usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-unlocked-symbolic.svg
           cp dist/linux/common/org.cryptomator.Cryptomator.metainfo.xml Cryptomator.AppDir/usr/share/metainfo/org.cryptomator.Cryptomator.metainfo.xml
           cp dist/linux/common/org.cryptomator.Cryptomator.desktop Cryptomator.AppDir/usr/share/applications/org.cryptomator.Cryptomator.desktop
           cp dist/linux/common/application-vnd.cryptomator.vault.xml Cryptomator.AppDir/usr/share/mime/packages/application-vnd.cryptomator.vault.xml

.github/workflows/debian.yml

@@ -3,9 +3,6 @@ name: Build Debian Package
 on:
   workflow_dispatch:
     inputs:
-      ref:
-        description: 'GitHub Ref (e.g. refs/tags/1.6.16)'
-        required: true
       semver:
         description: 'SemVer String (e.g. 1.7.0-beta1)'
         required: true
@@ -20,8 +17,8 @@ on:
 
 env:
   JAVA_VERSION: 20
-  OPENJFX_JMODS_AMD64: 'https://download2.gluonhq.com/openjfx/20.0.1/openjfx-20.0.1_linux-x64_bin-jmods.zip'
-  OPENJFX_JMODS_AARCH64: 'https://download2.gluonhq.com/openjfx/20.0.1/openjfx-20.0.1_linux-aarch64_bin-jmods.zip'
+  OPENJFX_JMODS_AMD64: 'https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_linux-x64_bin-jmods.zip'
+  OPENJFX_JMODS_AARCH64: 'https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_linux-aarch64_bin-jmods.zip'
 
 jobs:
   build:
@@ -29,9 +26,6 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v3
-        with:
-          ref: ${{ inputs.ref }}
-          fetch-depth: 0
       - id: versions
         name: Get version information
         run: |
@@ -141,15 +135,10 @@ jobs:
         run: dput ppa:sebastian-stenzel/cryptomator-beta cryptomator_*_source.changes
       
       # If ref is a tag, also upload to GitHub Releases:
-      - name: Determine tag name
-        if: startsWith(inputs.ref, 'refs/tags/')
-        run: |
-          REF=${{ inputs.ref }}
-          echo "TAG_NAME=${REF##*/}" >> $GITHUB_ENV
       - name: Publish Debian package on GitHub Releases
-        if: startsWith(inputs.ref, 'refs/tags/')
+        if: startsWith(github.ref, 'refs/tags/')
         env:
           GITHUB_TOKEN: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
         run: |
           artifacts=$(ls | grep cryptomator*.deb)
-          gh release upload ${{ env.TAG_NAME }} $artifacts
+          gh release upload ${{ github.ref_name }} $artifacts

.github/workflows/mac-dmg.yml

@@ -8,6 +8,11 @@ on:
       version:
         description: 'Version'
         required: false
+      notarize:
+        description: 'Notarize'
+        required: true
+        default: false
+        type: boolean
 
 env:
   JAVA_VERSION: 20
@@ -31,31 +36,45 @@ jobs:
           output-suffix: x64
           xcode-path: '/Applications/Xcode_13.2.1.app'
           fuse-lib: macFUSE
+          openjfx-url: https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_osx-x64_bin-jmods.zip
+          openjfx-sha: 55b8ff7453d59c89ae129f6c9c5ad7b09a5d359568811b376ac1766c14d6a17c
         - os: [self-hosted, macOS, ARM64]
           architecture: aarch64
           output-suffix: arm64
           xcode-path: '/Applications/Xcode_13.2.1.app'
           fuse-lib: FUSE-T
+          openjfx-url: https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_osx-aarch64_bin-jmods.zip
+          openjfx-sha: c60f5f19aa847e0e620e0b011e5de68f2c6755641c2141cec27a0b89f612beaf 
     steps:
       - uses: actions/checkout@v3
       - name: Setup Java
         uses: actions/setup-java@v3
         with:
-          distribution: 'zulu'
+          distribution: 'temurin'
           java-version: ${{ env.JAVA_VERSION }}
-          java-package: 'jdk+fx'
+          java-package: 'jdk'
           architecture: ${{ matrix.architecture }}
           cache: 'maven'
-      - name: Ensure major jfx version in pom equals in jdk
-        if: ${{ !contains(matrix.os, 'self-hosted') }}
-        shell: pwsh
+      - name: Download OpenJFX jmods
+        id: download-jmods
         run: |
-          $jfxPomVersion = (&mvn help:evaluate "-Dexpression=javafx.version" -q -DforceStdout) -split "\."
-          $jfxJdkVersion = ((Get-Content -path "${env:JAVA_HOME}/lib/javafx.properties" | Where-Object {$_ -like 'javafx.version=*' }) -replace '.*=','') -split "\."
-          if ($jfxPomVersion[0] -ne $jfxJdkVersion[0]) {
-            Write-Error "Major part of JavaFX version in pom($($jfxPomVersion[0])) does not match the version in JDK($($jfxJdkVersion[0])) "
+          curl -L ${{ matrix.openjfx-url }} -o openjfx-jmods.zip
+          echo "${{ matrix.openjfx-sha }} *openjfx-jmods.zip" | shasum -a256 --check
+          mkdir -p openjfx-jmods/
+          unzip -j openjfx-jmods.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d openjfx-jmods
+      - name: Ensure major jfx version in pom and in jmods is the same
+        run: |
+          JMOD_VERSION=$(jmod describe openjfx-jmods/javafx.base.jmod | head -1)
+          JMOD_VERSION=${JMOD_VERSION#*@}
+          JMOD_VERSION=${JMOD_VERSION%%.*}
+          POM_JFX_VERSION=$(mvn help:evaluate "-Dexpression=javafx.version" -q -DforceStdout)
+          POM_JFX_VERSION=${POM_JFX_VERSION#*@}
+          POM_JFX_VERSION=${POM_JFX_VERSION%%.*}
+
+          if [ $POM_JFX_VERSION -ne $JMOD_VERSION ]; then
+            >&2 echo "Major JavaFX version in pom.xml (${POM_JFX_VERSION}) != jmod version (${JMOD_VERSION_AMD64})"
             exit 1
-          }
+          fi
       - name: Set version
         run : mvn versions:set -DnewVersion=${{ needs.get-version.outputs.semVerStr }}
       - name: Run maven
@@ -69,7 +88,7 @@ jobs:
           ${JAVA_HOME}/bin/jlink
           --verbose
           --output runtime
-          --module-path "${JAVA_HOME}/jmods"
+          --module-path "${JAVA_HOME}/jmods:openjfx-jmods"
           --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.accessibility,jdk.management.jfr
           --strip-native-commands
           --no-header-files
@@ -95,16 +114,17 @@ jobs:
           --java-options "-Xss5m"
           --java-options "-Xmx256m"
           --java-options "-Dfile.encoding=\"utf-8\""
+          --java-options "-Djava.net.useSystemProxies=true"
           --java-options "-Dapple.awt.enableTemplateImages=true"
           --java-options "-Dsun.java2d.metal=true"
           --java-options "-Dcryptomator.appVersion=\"${{ needs.get-version.outputs.semVerStr }}\""
-          --java-options "-Dcryptomator.logDir=\"~/Library/Logs/Cryptomator\""
-          --java-options "-Dcryptomator.pluginDir=\"~/Library/Application Support/Cryptomator/Plugins\""
-          --java-options "-Dcryptomator.settingsPath=\"~/Library/Application Support/Cryptomator/settings.json\""
-          --java-options "-Dcryptomator.p12Path=\"~/Library/Application Support/Cryptomator/key.p12\""
-          --java-options "-Dcryptomator.ipcSocketPath=\"~/Library/Application Support/Cryptomator/ipc.socket\""
+          --java-options "-Dcryptomator.logDir=\"@{userhome}/Library/Logs/Cryptomator\""
+          --java-options "-Dcryptomator.pluginDir=\"@{userhome}/Library/Application Support/Cryptomator/Plugins\""
+          --java-options "-Dcryptomator.settingsPath=\"@{userhome}/Library/Application Support/Cryptomator/settings.json\""
+          --java-options "-Dcryptomator.p12Path=\"@{userhome}/Library/Application Support/Cryptomator/key.p12\""
+          --java-options "-Dcryptomator.ipcSocketPath=\"@{userhome}/Library/Application Support/Cryptomator/ipc.socket\""
           --java-options "-Dcryptomator.integrationsMac.keychainServiceName=\"Cryptomator\""
-          --java-options "-Dcryptomator.mountPointsDir=\"~/Cryptomator\""
+          --java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/Library/Application Support/Cryptomator/mnt\""
           --java-options "-Dcryptomator.showTrayIcon=true"
           --java-options "-Dcryptomator.buildNumber=\"dmg-${{ needs.get-version.outputs.revNum }}\""
           --mac-package-identifier org.cryptomator
@@ -207,7 +227,7 @@ jobs:
         env:
           VERSION_NO: ${{ needs.get-version.outputs.semVerNum }}
       - name: Notarize .dmg
-        if: startsWith(github.ref, 'refs/tags/')
+        if: startsWith(github.ref, 'refs/tags/') || inputs.notarize
         uses: cocoalibs/xcode-notarization-action@v1
         with:
           app-path: 'Cryptomator-*.dmg'

.github/workflows/release-check.yml

@@ -18,7 +18,7 @@ jobs:
     name: Validate commits pushed to release/hotfix branch to fulfill release requirements
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: validate-pom-version
         name: Validate POM version
         run: |

.github/workflows/win-exe.yml

@@ -10,15 +10,15 @@ on:
         required: false
       isDebug:
         description: 'Build debug version with console output'
-        type: boolean 
+        type: boolean
 
 
 env:
   JAVA_VERSION: 20
   JAVA_DIST: 'temurin'
   JAVA_CACHE: 'maven'
-  JFX_JMODS_URL: 'https://download2.gluonhq.com/openjfx/20.0.1/openjfx-20.0.1_windows-x64_bin-jmods.zip'
-  JFX_JMODS_HASH: 'D00767334C43B8832B5CF10267D34CA8F563D187C4655B73EB6020DD79C054B5'
+  JFX_JMODS_URL: 'https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_windows-x64_bin-jmods.zip'
+  JFX_JMODS_HASH: '18625bbc13c57dbf802486564247a8d8cab72ec558c240a401bf6440384ebd77'
 
 defaults:
   run:
@@ -112,17 +112,18 @@ jobs:
           --java-options "-Xmx256m"
           --java-options "-Dcryptomator.appVersion=\"${{ needs.get-version.outputs.semVerStr }}\""
           --java-options "-Dfile.encoding=\"utf-8\""
-          --java-options "-Dcryptomator.logDir=\"~/AppData/Roaming/Cryptomator\""
-          --java-options "-Dcryptomator.pluginDir=\"~/AppData/Roaming/Cryptomator/Plugins\""
-          --java-options "-Dcryptomator.settingsPath=\"~/AppData/Roaming/Cryptomator/settings.json\""
-          --java-options "-Dcryptomator.p12Path=\"~/AppData/Roaming/Cryptomator/key.p12\""
-          --java-options "-Dcryptomator.ipcSocketPath=\"~/AppData/Roaming/Cryptomator/ipc.socket\""
-          --java-options "-Dcryptomator.mountPointsDir=\"~/Cryptomator\""
+          --java-options "-Djava.net.useSystemProxies=true"
+          --java-options "-Dcryptomator.logDir=\"@{localappdata}/Cryptomator\""
+          --java-options "-Dcryptomator.pluginDir=\"@{appdata}/Cryptomator/Plugins\""
+          --java-options "-Dcryptomator.settingsPath=\"@{appdata}/Cryptomator/settings.json;@{userhome}/AppData/Roaming/Cryptomator/settings.json\""
+          --java-options "-Dcryptomator.p12Path=\"@{appdata}/Cryptomator/key.p12;@{userhome}/AppData/Roaming/Cryptomator/key.p12\""
+          --java-options "-Dcryptomator.ipcSocketPath=\"@{localappdata}/Cryptomator/ipc.socket\""
+          --java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/Cryptomator\""
           --java-options "-Dcryptomator.loopbackAlias=\"${{ env.LOOPBACK_ALIAS }}\""
           --java-options "-Dcryptomator.showTrayIcon=true"
           --java-options "-Dcryptomator.buildNumber=\"msi-${{ needs.get-version.outputs.revNum }}\""
           --java-options "-Dcryptomator.integrationsWin.autoStartShellLinkName=\"Cryptomator\""
-          --java-options "-Dcryptomator.integrationsWin.keychainPaths=\"~/AppData/Roaming/Cryptomator/keychain.json\""
+          --java-options "-Dcryptomator.integrationsWin.keychainPaths=\"@{appdata}/Cryptomator/keychain.json;@{userhome}/AppData/Roaming/Cryptomator/keychain.json\""
           --java-options "-Djavafx.verbose=${{ inputs.isDebug }}"
           --resource-dir dist/win/resources
           --icon dist/win/resources/Cryptomator.ico
@@ -358,7 +359,7 @@ jobs:
           cp msi/*.msi files
           cp exe/*.exe files
       - name: Upload to Kaspersky
-        uses: SamKirkland/FTP-Deploy-Action@4.3.3
+        uses: SamKirkland/FTP-Deploy-Action@v4.3.4
         with:
           protocol: ftps
           server: allowlist.kaspersky-labs.com
@@ -367,7 +368,7 @@ jobs:
           password: ${{ secrets.ALLOWLIST_KASPERSKY_PASSWORD }}
           local-dir: files/
       - name: Upload to Avast
-        uses: SamKirkland/FTP-Deploy-Action@4.3.0
+        uses: SamKirkland/FTP-Deploy-Action@v4.3.4
         with:
           protocol: ftp
           server: whitelisting.avast.com

.idea/codeStyles/Project.xml

@@ -53,9 +53,10 @@
       <option name="KEEP_LINE_BREAKS" value="false" />
       <option name="BLANK_LINES_AFTER_CLASS_HEADER" value="1" />
       <option name="BINARY_OPERATION_SIGN_ON_NEXT_LINE" value="true" />
-      <option name="KEEP_SIMPLE_BLOCKS_IN_ONE_LINE" value="true" />
       <option name="KEEP_SIMPLE_METHODS_IN_ONE_LINE" value="true" />
       <option name="KEEP_SIMPLE_LAMBDAS_IN_ONE_LINE" value="true" />
+      <option name="KEEP_SIMPLE_CLASSES_IN_ONE_LINE" value="true" />
+      <option name="IF_BRACE_FORCE" value="3" />
       <option name="ENUM_CONSTANTS_WRAP" value="2" />
       <indentOptions>
         <option name="USE_TAB_CHARACTER" value="true" />

.idea/runConfigurations/Cryptomator_Linux.xml

@@ -2,7 +2,7 @@
   <configuration default="false" name="Cryptomator Linux" type="Application" factoryName="Application">
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;~/.config/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;~/.config/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;~/.config/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator/logs&quot; -Dcryptomator.pluginDir=&quot;~/.local/share/Cryptomator/plugins&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator/mnt&quot; -Dcryptomator.showTrayIcon=true -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator/mnt&quot; -Dcryptomator.showTrayIcon=true -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Linux_Dev.xml

@@ -2,7 +2,7 @@
   <configuration default="false" name="Cryptomator Linux Dev" type="Application" factoryName="Application">
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;~/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;~/.config/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;~/.config/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.pluginDir=&quot;~/.local/share/Cryptomator-Dev/plugins&quot; -Dcryptomator.mountPointsDir=&quot;~/.local/share/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{userhome}/.config/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/.config/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/.config/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/logs&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/.local/share/Cryptomator-Dev/mnt&quot; -Dcryptomator.showTrayIcon=true -Dfuse.experimental=&quot;true&quot; -Xss20m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Windows.xml

@@ -2,7 +2,7 @@
   <configuration default="false" name="Cryptomator Windows" type="Application" factoryName="Application">
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;~/AppData/Roaming/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;~/AppData/Roaming/Cryptomator/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;~/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.p12Path=&quot;~/AppData/Roaming/Cryptomator/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator/settings.json;@{userhome}/AppData/Roaming/Cryptomator/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator/keychain.json;@{userhome}/AppData/Roaming/Cryptomator/keychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator/key.p12;@{userhome}/AppData/Roaming/Cryptomator/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_Windows_Dev.xml

@@ -2,7 +2,7 @@
   <configuration default="false" name="Cryptomator Windows Dev" type="Application" factoryName="Application">
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;~/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;~/AppData/Roaming/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/AppData/Roaming/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;~/AppData/Roaming/Cryptomator-Dev/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;~/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.p12Path=&quot;~/AppData/Roaming/Cryptomator-Dev/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator-Dev&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win" />
+    <option name="VM_PARAMETERS" value="-Dcryptomator.settingsPath=&quot;@{appdata}/Cryptomator-Dev/settings.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/settings.json&quot; -Dcryptomator.ipcSocketPath=&quot;@{localappdata}/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{localappdata}/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{appdata}/Cryptomator-Dev/Plugins&quot; -Dcryptomator.integrationsWin.keychainPaths=&quot;@{appdata}/Cryptomator-Dev/keychain.json;@{userhome}/AppData/Roaming/Cryptomator-Dev/keychain.json&quot; -Dcryptomator.p12Path=&quot;@{appdata}/Cryptomator-Dev/key.p12;@{userhome}/AppData/Roaming/Cryptomator-Dev/key.p12&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator-Dev&quot; -Dcryptomator.showTrayIcon=true -Xss2m -Xmx512m --enable-preview --enable-native-access=org.cryptomator.jfuse.win" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_macOS.xml

@@ -5,7 +5,7 @@
     </envs>
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;~/Library/Application Support/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;~/Library/Application Support/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;~/Library/Application Support/Cryptomator/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac" />
+    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

.idea/runConfigurations/Cryptomator_macOS_Dev.xml

@@ -5,7 +5,7 @@
     </envs>
     <option name="MAIN_CLASS_NAME" value="org.cryptomator.launcher.Cryptomator" />
     <module name="cryptomator" />
-    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;~/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;~/Library/Application Support/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;~/Library/Application Support/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;~/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;~/Library/Application Support/Cryptomator-Dev/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;~/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac" />
+    <option name="VM_PARAMETERS" value="-Dapple.awt.enableTemplateImages=true -Dcryptomator.settingsPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/settings.json&quot; -Dcryptomator.p12Path=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/key.p12&quot; -Dcryptomator.ipcSocketPath=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/ipc.socket&quot; -Dcryptomator.logDir=&quot;@{userhome}/Library/Logs/Cryptomator-Dev&quot; -Dcryptomator.pluginDir=&quot;@{userhome}/Library/Application Support/Cryptomator-Dev/Plugins&quot; -Dcryptomator.mountPointsDir=&quot;@{userhome}/Cryptomator&quot; -Dcryptomator.showTrayIcon=true -Dcryptomator.integrationsMac.keychainServiceName=Cryptomator -Xss2m -Xmx512m -ea --enable-preview --enable-native-access=org.cryptomator.jfuse.mac" />
     <method v="2">
       <option name="Make" enabled="true" />
     </method>

dist/linux/appimage/build.sh

@@ -16,7 +16,6 @@ mvn -f ../../../pom.xml versions:set -DnewVersion=${SEMVER_STR}
 # compile
 mvn -B -f ../../../pom.xml clean package -Plinux -DskipTests
 cp ../../../LICENSE.txt ../../../target
-cp ../launcher.sh ../../../target
 cp ../../../target/cryptomator-*.jar ../../../target/mods
 
 # add runtime
@@ -24,7 +23,7 @@ ${JAVA_HOME}/bin/jlink \
     --verbose \
     --output runtime \
     --module-path "${JAVA_HOME}/jmods" \
-    --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr \
+    --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr,jdk.net \
     --strip-native-commands \
     --no-header-files \
     --no-man-pages \
@@ -44,19 +43,21 @@ ${JAVA_HOME}/bin/jpackage \
     --name Cryptomator \
     --vendor "Skymatic GmbH" \
     --java-options "--enable-preview" \
-    --java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64" \
+    --java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator" \
     --copyright "(C) 2016 - 2023 Skymatic GmbH" \
     --java-options "-Xss5m" \
     --java-options "-Xmx256m" \
     --app-version "${VERSION}.${REVISION_NO}" \
     --java-options "-Dfile.encoding=\"utf-8\"" \
-    --java-options "-Dcryptomator.logDir=\"~/.local/share/Cryptomator/logs\"" \
-    --java-options "-Dcryptomator.pluginDir=\"~/.local/share/Cryptomator/plugins\"" \
-    --java-options "-Dcryptomator.settingsPath=\"~/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json\"" \
-    --java-options "-Dcryptomator.p12Path=\"~/.config/Cryptomator/key.p12\"" \
-    --java-options "-Dcryptomator.ipcSocketPath=\"~/.config/Cryptomator/ipc.socket\"" \
-    --java-options "-Dcryptomator.mountPointsDir=\"~/.local/share/Cryptomator/mnt\"" \
-    --java-options "-Dcryptomator.showTrayIcon=false" \
+    --java-options "-Djava.net.useSystemProxies=true" \
+    --java-options "-Dcryptomator.logDir=\"@{userhome}/.local/share/Cryptomator/logs\"" \
+    --java-options "-Dcryptomator.pluginDir=\"@{userhome}/.local/share/Cryptomator/plugins\"" \
+    --java-options "-Dcryptomator.settingsPath=\"@{userhome}/.config/Cryptomator/settings.json:@{userhome}/.Cryptomator/settings.json\"" \
+    --java-options "-Dcryptomator.p12Path=\"@{userhome}/.config/Cryptomator/key.p12\"" \
+    --java-options "-Dcryptomator.ipcSocketPath=\"@{userhome}/.config/Cryptomator/ipc.socket\"" \
+    --java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/.local/share/Cryptomator/mnt\"" \
+    --java-options "-Dcryptomator.showTrayIcon=true" \
+    --java-options "-Dcryptomator.integrationsLinux.trayIconsDir=\"@{appdir}/usr/share/icons/hicolor/symbolic/apps\"" \
     --java-options "-Dcryptomator.buildNumber=\"appimage-${REVISION_NO}\"" \
     --add-launcher cryptomator-gtk2=launcher-gtk2.properties \
     --resource-dir ../resources
@@ -68,6 +69,10 @@ envsubst '${REVISION_NO}' < resources/AppDir/bin/cryptomator.sh > Cryptomator.Ap
 cp ../common/org.cryptomator.Cryptomator256.png Cryptomator.AppDir/usr/share/icons/hicolor/256x256/apps/org.cryptomator.Cryptomator.png
 cp ../common/org.cryptomator.Cryptomator512.png Cryptomator.AppDir/usr/share/icons/hicolor/512x512/apps/org.cryptomator.Cryptomator.png
 cp ../common/org.cryptomator.Cryptomator.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.svg
+cp ../common/org.cryptomator.Cryptomator.tray.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray.svg
+cp ../common/org.cryptomator.Cryptomator.tray-unlocked.svg Cryptomator.AppDir/usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray-unlocked.svg
+cp ../common/org.cryptomator.Cryptomator.tray.svg Cryptomator.AppDir/usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-symbolic.svg
+cp ../common/org.cryptomator.Cryptomator.tray-unlocked.svg Cryptomator.AppDir/usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-unlocked-symbolic.svg
 cp ../common/org.cryptomator.Cryptomator.desktop Cryptomator.AppDir/usr/share/applications/org.cryptomator.Cryptomator.desktop
 cp ../common/org.cryptomator.Cryptomator.metainfo.xml Cryptomator.AppDir/usr/share/metainfo/org.cryptomator.Cryptomator.metainfo.xml
 cp ../common/application-vnd.cryptomator.vault.xml Cryptomator.AppDir/usr/share/mime/packages/application-vnd.cryptomator.vault.xml

dist/linux/common/org.cryptomator.Cryptomator.tray-unlocked.svg

@@ -0,0 +1,12 @@
+<svg height="16" viewBox="0 0 42 42" width="16" xmlns="http://www.w3.org/2000/svg">
+	<style
+			id="current-color-scheme" type="text/css">
+		.ColorScheme-Text {
+		color:#232629;
+		}
+	</style>
+	<g fill-rule="evenodd" style="fill:#f2f2f2;fill-opacity:1" class="ColorScheme-Text" fill="currentColor">
+		<path d="m15.591 35.824c-.019.009-.936.775-1.458 1.208a.418.418 0 0 1 -.627-.111 9.322 9.322 0 0 1 -.3-5.974 15.843 15.843 0 0 0 2.894 2.043c.051 1.03-.161 2.644-.509 2.834zm6.409-6.824h-2l.5-5a2 2 0 1 1 1 0zm-14.544-3.241.744-1.366a1.579 1.579 0 0 0 -.019-1.557l.653-1.2c.2.014-.03-.113.165-.14.051-.217-.051-.336 0-.5a3.269 3.269 0 0 0 0-1.5 7.151 7.151 0 0 1 0-3 2.366 2.366 0 0 0 -2.378 1.448 2.409 2.409 0 0 0 .229 2.661l-.7 1.278a1.779 1.779 0 0 0 -1.317.891l-.741 1.372a1.577 1.577 0 0 0 -.019 1.487 3.028 3.028 0 0 0 -2.746 1.525 2.648 2.648 0 0 0 .044 2.631.748.748 0 0 0 .981.266.656.656 0 0 0 .284-.92 1.37 1.37 0 0 1 -.023-1.361 1.6 1.6 0 0 1 2.079-.63 1.408 1.408 0 0 1 .672 1.95 1.546 1.546 0 0 1 -1.2.78.688.688 0 0 0 -.636.749.707.707 0 0 0 .717.6.789.789 0 0 0 .082 0 2.989 2.989 0 0 0 2.322-1.513 2.669 2.669 0 0 0 -.377-3.084 1.767 1.767 0 0 0 1.184-.867zm13.544-10.759a13.013 13.013 0 0 1 5-1 21.6 21.6 0 0 1 4.5.5 9.312 9.312 0 0 0 -9.5-8.5c-5.794 0-9.176 4-9.5 8.5a21.858 21.858 0 0 1 4.5-.5 12.819 12.819 0 0 1 5 1zm3.5-5c1.209 0 2.5.866 2.5 2h-5c0-1.134 1.291-2 2.5-2zm-7 0c1.209 0 2.5.866 2.5 2h-5c0-1.134 1.291-2 2.5-2zm14.473 6a8.067 8.067 0 0 0 -8.08 8v2.141a3.891 3.891 0 0 0 -2.893 3.734v5.125a23.166 23.166 0 0 1 -4.174-1.623 7.857 7.857 0 0 1 -.027.878 3.263 3.263 0 0 1 -.729 2.074l-1.794 1.483a.379.379 0 0 1 -.276.188h-4c-1.324 0-2.346-1.336-2.653-3.343a7.058 7.058 0 0 1 .234-3.18 3.477 3.477 0 0 1 1.636-2.157 1.868 1.868 0 0 1 .783-.32h1.5a8.035 8.035 0 0 1 -1.5-5 11.1 11.1 0 0 1 .5-3 2.519 2.519 0 0 0 0-1.5 13.272 13.272 0 0 1 -.5-3.5c6.687-1.936 11 0 11 0s4.319-1.955 11 0"/>
+		<path d="m39 28h-10v-4a3.13 3.13 0 0 1 3-3 3.087 3.087 0 0 1 3 3v1a1.034 1.034 0 0 0 1 1h1a1.034 1.034 0 0 0 1-1v-1a6 6 0 0 0 -12 0v4h-1a2.073 2.073 0 0 0 -2 2v6a2.073 2.073 0 0 0 2 2h14a2.073 2.073 0 0 0 2-2v-6a2.073 2.073 0 0 0 -2-2zm-5.391 5.94a1.609 1.609 0 0 1 -3.217 0v-1.876a1.609 1.609 0 0 1 3.217 0z"/>
+	</g>
+</svg>

dist/linux/common/org.cryptomator.Cryptomator.tray.svg

@@ -0,0 +1,8 @@
+<svg height="16" viewBox="0 0 42 42" width="16" xmlns="http://www.w3.org/2000/svg">
+	<style id="current-color-scheme" type="text/css">
+		.ColorScheme-Text {
+		color:#232629;
+		}
+	</style>
+	<path d="m32.66 29.319a1.432 1.432 0 0 0 -.66-.319h-1.5a8.125 8.125 0 0 0 1.5-5 11.027 11.027 0 0 0 -.5-3 2.519 2.519 0 0 1 0-1.5 12.987 12.987 0 0 0 .5-3.5c-6.681-1.955-11 0-11 0s-4.313-1.936-11 0a13.272 13.272 0 0 0 .5 3.5 2.519 2.519 0 0 1 0 1.5 11.1 11.1 0 0 0 -.5 3 8.035 8.035 0 0 0 1.5 5h-1.5a1.868 1.868 0 0 0 -.783.319 3.477 3.477 0 0 0 -1.636 2.157 7.058 7.058 0 0 0 -.234 3.18c.307 2.008 1.329 3.344 2.653 3.344h4a.379.379 0 0 0 .277-.187l1.793-1.483a3.263 3.263 0 0 0 .729-2.074 7.857 7.857 0 0 0 .027-.878 23.166 23.166 0 0 0 4.174 1.622 24.4 24.4 0 0 0 4.051-1.614 7.848 7.848 0 0 0 .027.869 3.263 3.263 0 0 0 .729 2.074l1.793 1.484a.61.61 0 0 0 .4.187h4c1.324 0 2.223-1.336 2.529-3.343a7.057 7.057 0 0 0 -.234-3.18 3.477 3.477 0 0 0 -1.635-2.158zm-17.069 6.5c-.019.009-.936.775-1.458 1.208a.418.418 0 0 1 -.627-.111 9.322 9.322 0 0 1 -.3-5.974 15.843 15.843 0 0 0 2.894 2.048c.051 1.03-.161 2.644-.509 2.834zm6.409-6.819h-2l.5-5a2 2 0 1 1 1 0zm6.38 7.921a.418.418 0 0 1 -.627.111c-.522-.433-1.439-1.2-1.458-1.208-.348-.189-.56-1.8-.505-2.828a15.84 15.84 0 0 0 2.9-2.037 9.322 9.322 0 0 1 -.31 5.962zm-20.924-11.162.744-1.366a1.579 1.579 0 0 0 -.019-1.557l.653-1.2c.2.014-.03-.113.165-.14.051-.217-.051-.336 0-.5a3.269 3.269 0 0 0 0-1.5 7.151 7.151 0 0 1 0-3 2.366 2.366 0 0 0 -2.378 1.448 2.409 2.409 0 0 0 .229 2.661l-.7 1.278a1.779 1.779 0 0 0 -1.317.891l-.741 1.372a1.577 1.577 0 0 0 -.019 1.487 3.028 3.028 0 0 0 -2.746 1.525 2.648 2.648 0 0 0 .044 2.631.748.748 0 0 0 .981.266.656.656 0 0 0 .284-.92 1.37 1.37 0 0 1 -.023-1.361 1.6 1.6 0 0 1 2.079-.63 1.408 1.408 0 0 1 .672 1.95 1.546 1.546 0 0 1 -1.2.78.688.688 0 0 0 -.636.749.707.707 0 0 0 .717.6.789.789 0 0 0 .082 0 2.989 2.989 0 0 0 2.322-1.513 2.669 2.669 0 0 0 -.377-3.084 1.767 1.767 0 0 0 1.184-.867zm33.217 1.2a3.021 3.021 0 0 0 -2.658-1.525 1.574 1.574 0 0 0 -.107-1.283l-.745-1.367a1.779 1.779 0 0 0 -1.317-.891l-.7-1.278a2.409 2.409 0 0 0 .229-2.661 2.283 2.283 0 0 0 -2.375-1.454 7.039 7.039 0 0 1 0 3 3.272 3.272 0 0 0 0 1.5c.047.152-.047.3 0 .5.227.04-.069.156.165.14l.653 1.2a1.579 1.579 0 0 0 -.019 1.557l.745 1.367a1.753 1.753 0 0 0 1.045.832 2.66 2.66 0 0 0 -.238 2.916 2.989 2.989 0 0 0 2.326 1.509.79.79 0 0 0 .082 0 .707.707 0 0 0 .717-.6.688.688 0 0 0 -.636-.749 1.546 1.546 0 0 1 -1.2-.78 1.408 1.408 0 0 1 .672-1.95 1.628 1.628 0 0 1 1.179-.089 1.512 1.512 0 0 1 .9.719 1.37 1.37 0 0 1 -.023 1.361.656.656 0 0 0 .284.92.748.748 0 0 0 .981-.266 2.648 2.648 0 0 0 .04-2.633zm-19.673-11.959a13.013 13.013 0 0 1 5-1 21.6 21.6 0 0 1 4.5.5 9.312 9.312 0 0 0 -9.5-8.5c-5.794 0-9.176 4-9.5 8.5a21.858 21.858 0 0 1 4.5-.5 12.819 12.819 0 0 1 5 1zm3.5-5c1.209 0 2.5.866 2.5 2h-5c0-1.134 1.291-2 2.5-2zm-7 0c1.209 0 2.5.866 2.5 2h-5c0-1.134 1.291-2 2.5-2z" fill-rule="evenodd" style="fill:#f2f2f2;fill-opacity:1" class="ColorScheme-Text" fill="currentColor"/>
+</svg>

dist/linux/debian/cryptomator.install

@@ -1,6 +1,8 @@
 cryptomator usr/lib
 common/org.cryptomator.Cryptomator.desktop usr/share/applications
 common/org.cryptomator.Cryptomator.svg usr/share/icons/hicolor/scalable/apps
+common/org.cryptomator.Cryptomator.tray.svg usr/share/icons/hicolor/scalable/apps
+common/org.cryptomator.Cryptomator.tray-unlocked.svg usr/share/icons/hicolor/scalable/apps
 common/org.cryptomator.Cryptomator256.png usr/share/icons/hicolor/256x256/apps
 common/org.cryptomator.Cryptomator512.png usr/share/icons/hicolor/512x512/apps
 common/org.cryptomator.Cryptomator.metainfo.xml usr/share/metainfo

dist/linux/debian/cryptomator.links

@@ -1 +1,3 @@
 usr/lib/cryptomator/bin/cryptomator usr/bin/cryptomator
+usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray.svg usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-symbolic.svg
+usr/share/icons/hicolor/scalable/apps/org.cryptomator.Cryptomator.tray-unlocked.svg usr/share/icons/hicolor/symbolic/apps/org.cryptomator.Cryptomator.tray-unlocked-symbolic.svg

dist/linux/debian/rules

@@ -27,7 +27,7 @@ override_dh_auto_build:
 	$(JAVA_HOME)/bin/jlink \
 		--output runtime \
 		--module-path "${JMODS_PATH}" \
-		--add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr \
+		--add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr,jdk.net \
 		--strip-native-commands \
 		--no-header-files \
 		--no-man-pages \
@@ -43,18 +43,20 @@ override_dh_auto_build:
 		--name cryptomator \
 		--vendor "Skymatic GmbH" \
 		--java-options "--enable-preview" \
-		--java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64" \
+		--java-options "--enable-native-access=org.cryptomator.jfuse.linux.amd64,org.cryptomator.jfuse.linux.aarch64,org.purejava.appindicator" \
 		--copyright "(C) 2016 - 2023 Skymatic GmbH" \
 		--java-options "-Xss5m" \
 		--java-options "-Xmx256m" \
 		--java-options "-Dfile.encoding=\"utf-8\"" \
-		--java-options "-Dcryptomator.logDir=\"~/.local/share/Cryptomator/logs\"" \
-		--java-options "-Dcryptomator.pluginDir=\"~/.local/share/Cryptomator/plugins\"" \
-		--java-options "-Dcryptomator.settingsPath=\"~/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json\"" \
-		--java-options "-Dcryptomator.p12Path=\"~/.config/Cryptomator/key.p12\"" \
-		--java-options "-Dcryptomator.ipcSocketPath=\"~/.config/Cryptomator/ipc.socket\"" \
-		--java-options "-Dcryptomator.mountPointsDir=\"~/.local/share/Cryptomator/mnt\"" \
-		--java-options "-Dcryptomator.showTrayIcon=false" \
+		--java-options "-Djava.net.useSystemProxies=true" \
+		--java-options "-Dcryptomator.logDir=\"@{userhome}/.local/share/Cryptomator/logs\"" \
+		--java-options "-Dcryptomator.pluginDir=\"@{userhome}/.local/share/Cryptomator/plugins\"" \
+		--java-options "-Dcryptomator.settingsPath=\"@{userhome}/.config/Cryptomator/settings.json:@{userhome}/.Cryptomator/settings.json\"" \
+		--java-options "-Dcryptomator.p12Path=\"@{userhome}/.config/Cryptomator/key.p12\"" \
+		--java-options "-Dcryptomator.ipcSocketPath=\"@{userhome}/.config/Cryptomator/ipc.socket\"" \
+		--java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/.local/share/Cryptomator/mnt\"" \
+		--java-options "-Dcryptomator.showTrayIcon=true" \
+		--java-options "-Dcryptomator.integrationsLinux.trayIconsDir=\"/usr/share/icons/hicolor/symbolic/apps\"" \
 		--java-options "-Dcryptomator.buildNumber=\"deb-${REVISION_NUM}\"" \
 		--java-options "-Dcryptomator.appVersion=\"${SEMVER_STR}\"" \
 		--app-version "${VERSION_NUM}.${REVISION_NUM}" \

dist/mac/dmg/build.sh

@@ -29,6 +29,14 @@ REVISION_NO=`git rev-list --count HEAD`
 VERSION_NO=`mvn -f../../../pom.xml help:evaluate -Dexpression=project.version -q -DforceStdout | sed -rn 's/.*([0-9]+\.[0-9]+\.[0-9]+).*/\1/p'`
 FUSE_LIB="FUSE-T"
 
+ARCH="undefined"
+if [ "$(machine)" = "arm64e" ]; then
+    ARCH="aarch64"
+else
+    ARCH="x64"
+fi
+OPENJFX_JMODS="https://download2.gluonhq.com/openjfx/20.0.2/openjfx-20.0.2_osx-${ARCH}_bin-jmods.zip"
+
 # check preconditions
 if [ -z "${JAVA_HOME}" ]; then echo "JAVA_HOME not set. Run using JAVA_HOME=/path/to/jdk ./build.sh"; exit 1; fi
 command -v mvn >/dev/null 2>&1 || { echo >&2 "mvn not found. Fix by 'brew install maven'."; exit 1; }
@@ -38,6 +46,22 @@ if [ -n "${CODESIGN_IDENTITY}" ]; then
     if [[ ! `security find-identity -v -p codesigning | grep -w "${CODESIGN_IDENTITY}"` ]]; then echo "Given codesign identity is invalid."; exit 1; fi
 fi
 
+# download and check jmods
+curl -L ${OPENJFX_JMODS} -o openjfx-jmods.zip
+mkdir -p openjfx-jmods/
+unzip -j openjfx-jmods.zip \*/javafx.base.jmod \*/javafx.controls.jmod \*/javafx.fxml.jmod \*/javafx.graphics.jmod -d openjfx-jmods/
+JMOD_VERSION=$(jmod describe openjfx-jmods/javafx.base.jmod | head -1)
+JMOD_VERSION=${JMOD_VERSION#*@}
+JMOD_VERSION=${JMOD_VERSION%%.*}
+POM_JFX_VERSION=$(mvn help:evaluate "-Dexpression=javafx.version" -q -DforceStdout)
+POM_JFX_VERSION=${POM_JFX_VERSION#*@}
+POM_JFX_VERSION=${POM_JFX_VERSION%%.*}
+
+if [ $POM_JFX_VERSION -ne $JMOD_VERSION ]; then
+>&2 echo "Major JavaFX version in pom.xml (${POM_JFX_VERSION}) != jmod version (${JMOD_VERSION})"
+exit 1
+fi
+
 # compile
 mvn -B -f../../../pom.xml clean package -DskipTests -Pmac
 cp ../../../target/${MAIN_JAR_GLOB} ../../../target/mods
@@ -45,8 +69,8 @@ cp ../../../target/${MAIN_JAR_GLOB} ../../../target/mods
 # add runtime
 ${JAVA_HOME}/bin/jlink \
     --output runtime \
-    --module-path "${JAVA_HOME}/jmods" \
-    --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.crypto.ec,jdk.accessibility,jdk.management.jfr \
+    --module-path "${JAVA_HOME}/jmods:openjfx-jmods" \
+    --add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,javafx.base,javafx.graphics,javafx.controls,javafx.fxml,jdk.unsupported,jdk.crypto.ec,jdk.security.auth,jdk.accessibility,jdk.management.jfr \
     --strip-native-commands \
     --no-header-files \
     --no-man-pages \
@@ -71,16 +95,17 @@ ${JAVA_HOME}/bin/jpackage \
     --java-options "-Xss5m" \
     --java-options "-Xmx256m" \
     --java-options "-Dfile.encoding=\"utf-8\"" \
+    --java-options "-Djava.net.useSystemProxies=true" \
     --java-options "-Dapple.awt.enableTemplateImages=true" \
     --java-options "-Dsun.java2d.metal=true" \
     --java-options "-Dcryptomator.appVersion=\"${VERSION_NO}\"" \
-    --java-options "-Dcryptomator.logDir=\"~/Library/Logs/${APP_NAME}\"" \
-    --java-options "-Dcryptomator.pluginDir=\"~/Library/Application Support/${APP_NAME}/Plugins\"" \
-    --java-options "-Dcryptomator.settingsPath=\"~/Library/Application Support/${APP_NAME}/settings.json\"" \
-    --java-options "-Dcryptomator.ipcSocketPath=\"~/Library/Application Support/${APP_NAME}/ipc.socket\"" \
-    --java-options "-Dcryptomator.p12Path=\"~/Library/Application Support/${APP_NAME}/key.p12\"" \
+    --java-options "-Dcryptomator.logDir=\"@{userhome}/Library/Logs/${APP_NAME}\"" \
+    --java-options "-Dcryptomator.pluginDir=\"@{userhome}/Library/Application Support/${APP_NAME}/Plugins\"" \
+    --java-options "-Dcryptomator.settingsPath=\"@{userhome}/Library/Application Support/${APP_NAME}/settings.json\"" \
+    --java-options "-Dcryptomator.ipcSocketPath=\"@{userhome}/Library/Application Support/${APP_NAME}/ipc.socket\"" \
+    --java-options "-Dcryptomator.p12Path=\"@{userhome}/Library/Application Support/${APP_NAME}/key.p12\"" \
     --java-options "-Dcryptomator.integrationsMac.keychainServiceName=\"${APP_NAME}\"" \
-    --java-options "-Dcryptomator.mountPointsDir=\"~/${APP_NAME}\"" \
+    --java-options "-Dcryptomator.mountPointsDir=\"@{userhome}/Library/Application Support${APP_NAME}/mnt\"" \
     --java-options "-Dcryptomator.showTrayIcon=true" \
     --java-options "-Dcryptomator.buildNumber=\"dmg-${REVISION_NO}\"" \
     --mac-package-identifier ${PACKAGE_IDENTIFIER} \

dist/win/build.bat

@@ -11,7 +11,7 @@ SET HELP_URL="https://cryptomator.org/contact/"
 SET MODULE_AND_MAIN_CLASS="org.cryptomator.desktop/org.cryptomator.launcher.Cryptomator"
 SET LOOPBACK_ALIAS="cryptomator-vault"
 
-powershell -NoLogo -ExecutionPolicy Unrestricted -Command .\build.ps1^
+powershell -NoLogo -NoProfile -ExecutionPolicy Unrestricted -Command .\build.ps1^
  -AppName %APPNAME%^
  -MainJarGlob "%MAIN_JAR_GLOB%"^
  -ModuleAndMainClass "%MODULE_AND_MAIN_CLASS%"^

dist/win/build.ps1

@@ -12,6 +12,9 @@ Param(
 	[bool] $clean
 )
 
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$ProgressPreference = 'SilentlyContinue' # disables Invoke-WebRequest's progress bar, which slows down downloads to a few bytes/s
+
 # check preconditions
 if ((Get-Command "git" -ErrorAction SilentlyContinue) -eq $null)
 {
@@ -26,7 +29,7 @@ if ((Get-Command "mvn" -ErrorAction SilentlyContinue) -eq $null)
 
 $buildDir = Split-Path -Parent $PSCommandPath
 $version = $(mvn -f $buildDir/../../pom.xml help:evaluate -Dexpression="project.version" -q -DforceStdout)
-$semVerNo = $version -replace '(\d\.\d\.\d).*','$1'
+$semVerNo = $version -replace '(\d+\.\d+\.\d+).*','$1'
 $revisionNo = $(git rev-list --count HEAD)
 
 Write-Output "`$version=$version"
@@ -47,11 +50,30 @@ if ($clean -and (Test-Path -Path $runtimeImagePath)) {
 	Remove-Item -Path $runtimeImagePath -Force -Recurse
 }
 
+## download jfx jmods
+$jmodsVersion='20.0.2'
+$jmodsUrl = "https://download2.gluonhq.com/openjfx/${jmodsVersion}/openjfx-${jmodsVersion}_windows-x64_bin-jmods.zip"
+$jfxJmodsChecksum = '18625bbc13c57dbf802486564247a8d8cab72ec558c240a401bf6440384ebd77'
+$jfxJmodsZip = '.\resources\jfxJmods.zip'
+if( !(Test-Path -Path $jfxJmodsZip) ) {
+	Write-Output "Downloading ${jmodsUrl}..."
+	Invoke-WebRequest $jmodsUrl -OutFile $jfxJmodsZip # redirects are followed by default
+}
+
+$jmodsChecksumActual = $(Get-FileHash -Path $jfxJmodsZip -Algorithm SHA256).Hash
+if( $jmodsChecksumActual -ne $jfxJmodsChecksum ) {
+	Write-Error "Checksum mismatch for jfxJmods.zip. Expected: $jfxJmodsChecksum, actual: $jmodsChecksumActual"
+	exit 1;	
+}
+Expand-Archive -Force -Path $jfxJmodsZip -DestinationPath ".\resources\"
+Move-Item -Path ".\resources\javafx-jmods-*" -Destination ".\resources\javafx-jmods" -ErrorAction Stop
+
+
 & "$Env:JAVA_HOME\bin\jlink" `
 	--verbose `
 	--output runtime `
-	--module-path "$Env:JAVA_HOME/jmods" `
-	--add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.crypto.ec,jdk.accessibility,jdk.management.jfr `
+	--module-path "$Env:JAVA_HOME/jmods;$buildDir/resources/javafx-jmods" `
+	--add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.crypto.ec,jdk.accessibility,jdk.management.jfr,javafx.base,javafx.graphics,javafx.controls,javafx.fxml `
 	--strip-native-commands `
 	--no-header-files `
 	--no-man-pages `
@@ -82,15 +104,16 @@ if ($clean -and (Test-Path -Path $appPath)) {
 	--java-options "-Dcryptomator.appVersion=`"$semVerNo`"" `
 	--app-version "$semVerNo.$revisionNo" `
 	--java-options "-Dfile.encoding=`"utf-8`"" `
-	--java-options "-Dcryptomator.logDir=`"~/AppData/Roaming/$AppName`"" `
-	--java-options "-Dcryptomator.pluginDir=`"~/AppData/Roaming/$AppName/Plugins`"" `
-	--java-options "-Dcryptomator.settingsPath=`"~/AppData/Roaming/$AppName/settings.json`"" `
-	--java-options "-Dcryptomator.ipcSocketPath=`"~/AppData/Roaming/$AppName/ipc.socket`"" `
-	--java-options "-Dcryptomator.p12Path=`"~/AppData/Roaming/$AppName/key.p12`"" `
-	--java-options "-Dcryptomator.mountPointsDir=`"~/$AppName`"" `
+	--java-options "-Djava.net.useSystemProxies=true" `
+	--java-options "-Dcryptomator.logDir=`"@{localappdata}/$AppName`"" `
+	--java-options "-Dcryptomator.pluginDir=`"@{appdata}/$AppName/Plugins`"" `
+	--java-options "-Dcryptomator.settingsPath=`"@{appdata}/$AppName/settings.json;@{userhome}/AppData/Roaming/$AppName/settings.json`"" `
+	--java-options "-Dcryptomator.ipcSocketPath=`"@{localappdata}/$AppName/ipc.socket`"" `
+	--java-options "-Dcryptomator.p12Path=`"@{appdata}/$AppName/key.p12;@{userhome}/AppData/Roaming/$AppName/key.p12`"" `
+	--java-options "-Dcryptomator.mountPointsDir=`"@{userhome}/$AppName`"" `
 	--java-options "-Dcryptomator.loopbackAlias=`"$LoopbackAlias`"" `
 	--java-options "-Dcryptomator.integrationsWin.autoStartShellLinkName=`"$AppName`"" `
-	--java-options "-Dcryptomator.integrationsWin.keychainPaths=`"~/AppData/Roaming/$AppName/keychain.json`"" `
+	--java-options "-Dcryptomator.integrationsWin.keychainPaths=`"@{appdata}/$AppName/keychain.json;@{userhome}/AppData/Roaming/$AppName/keychain.json`"" `
 	--java-options "-Dcryptomator.showTrayIcon=true" `
 	--java-options "-Dcryptomator.buildNumber=`"msi-$revisionNo`"" `
 	--resource-dir resources `
@@ -151,8 +174,6 @@ $Env:JP_WIXWIZARD_RESOURCES = "$buildDir\resources"
  "-Dlicense.licenseMergesUrl=file:///$buildDir/../../license/merges"
 
 # download Winfsp
-[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
-$ProgressPreference = 'SilentlyContinue' # disables Invoke-WebRequest's progress bar, which slows down downloads to a few bytes/s
 $winfspMsiUrl= (Select-String -Path ".\bundle\resources\winFspMetaData.wxi" -Pattern '<\?define BundledWinFspDownloadLink="(.+)".*?>').Matches.Groups[1].Value
 Write-Output "Downloading ${winfspMsiUrl}..."
 Invoke-WebRequest $winfspMsiUrl -OutFile ".\bundle\resources\winfsp.msi" # redirects are followed by default

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>cryptomator</artifactId>
-	<version>1.9.3</version>
+	<version>1.10.0</version>
 	<name>Cryptomator Desktop App</name>
 
 	<organization>
@@ -29,15 +29,15 @@
 		<project.jdk.version>20</project.jdk.version>
 
 		<!-- Group IDs of jars that need to stay on the class path for now -->
-		<!-- Once hypfvieh, swiesend, purejava and integrations-linux have module-info, remove them-->
-		<nonModularGroupIds>org.ow2.asm,org.apache.jackrabbit,org.apache.httpcomponents,de.swiesend,org.purejava,com.github.hypfvieh</nonModularGroupIds>
+		<!-- remove them, as soon they got modularized or support is dropped (i.e., WebDAV) -->
+		<nonModularGroupIds>org.ow2.asm,org.apache.jackrabbit,org.apache.httpcomponents</nonModularGroupIds>
 
 		<!-- cryptomator dependencies -->
-		<cryptomator.cryptofs.version>2.6.5</cryptomator.cryptofs.version>
-		<cryptomator.integrations.version>1.2.0</cryptomator.integrations.version>
-		<cryptomator.integrations.win.version>1.2.0</cryptomator.integrations.win.version>
+		<cryptomator.cryptofs.version>2.6.7</cryptomator.cryptofs.version>
+		<cryptomator.integrations.version>1.3.0</cryptomator.integrations.version>
+		<cryptomator.integrations.win.version>1.2.2</cryptomator.integrations.win.version>
 		<cryptomator.integrations.mac.version>1.2.0</cryptomator.integrations.mac.version>
-		<cryptomator.integrations.linux.version>1.2.1</cryptomator.integrations.linux.version>
+		<cryptomator.integrations.linux.version>1.3.0-beta6</cryptomator.integrations.linux.version>
 		<cryptomator.fuse.version>3.0.0</cryptomator.fuse.version>
 		<cryptomator.dokany.version>2.0.0</cryptomator.dokany.version>
 		<cryptomator.webdav.version>2.0.3</cryptomator.webdav.version>
@@ -46,9 +46,9 @@
 		<commons-lang3.version>3.12.0</commons-lang3.version>
 		<dagger.version>2.45</dagger.version>
 		<easybind.version>2.2</easybind.version>
-		<guava.version>32.0.0-jre</guava.version>
-		<gson.version>2.10.1</gson.version>
-		<javafx.version>20.0.1</javafx.version>
+		<guava.version>32.0.1-jre</guava.version>
+		<jackson.version>2.15.2</jackson.version>
+		<javafx.version>20.0.2</javafx.version>
 		<jwt.version>4.4.0</jwt.version>
 		<nimbus-jose.version>9.31</nimbus-jose.version>
 		<logback.version>1.4.7</logback.version>
@@ -157,6 +157,11 @@
 			<artifactId>nimbus-jose-jwt</artifactId>
 			<version>${nimbus-jose.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+			<version>${jackson.version}</version>
+		</dependency>
 
 		<!-- EasyBind -->
 		<dependency>
@@ -206,11 +211,6 @@
 			<artifactId>dagger</artifactId>
 			<version>${dagger.version}</version>
 		</dependency>
-		<dependency>
-			<groupId>com.google.code.gson</groupId>
-			<artifactId>gson</artifactId>
-			<version>${gson.version}</version>
-		</dependency>
 
 		<!-- JUnit / Mockito / Hamcrest -->
 		<dependency>

src/main/java/module-info.java

@@ -5,6 +5,7 @@ import org.cryptomator.common.locationpresets.DropboxWindowsLocationPresetsProvi
 import org.cryptomator.common.locationpresets.GoogleDriveLocationPresetsProvider;
 import org.cryptomator.common.locationpresets.ICloudMacLocationPresetsProvider;
 import org.cryptomator.common.locationpresets.ICloudWindowsLocationPresetsProvider;
+import org.cryptomator.common.locationpresets.LeitzcloudLocationPresetsProvider;
 import org.cryptomator.common.locationpresets.LocationPresetsProvider;
 import org.cryptomator.common.locationpresets.MegaLocationPresetsProvider;
 import org.cryptomator.common.locationpresets.OneDriveLinuxLocationPresetsProvider;
@@ -37,7 +38,7 @@ open module org.cryptomator.desktop {
 	requires ch.qos.logback.core;
 	requires com.auth0.jwt;
 	requires com.google.common;
-	requires com.google.gson;
+	requires com.fasterxml.jackson.databind;
 	requires com.nimbusds.jose.jwt;
 	requires com.nulabinc.zxcvbn;
 	requires com.tobiasdiez.easybind;
@@ -53,11 +54,12 @@ open module org.cryptomator.desktop {
 
 	provides TrayMenuController with AwtTrayMenuController;
 	provides Configurator with LogbackConfiguratorFactory;
-	provides LocationPresetsProvider with DropboxMacLocationPresetsProvider, //
-			DropboxWindowsLocationPresetsProvider, DropboxLinuxLocationPresetsProvider, //
-			ICloudMacLocationPresetsProvider, ICloudWindowsLocationPresetsProvider, //
+	provides LocationPresetsProvider with //
+			DropboxWindowsLocationPresetsProvider, DropboxMacLocationPresetsProvider, DropboxLinuxLocationPresetsProvider, //
 			GoogleDriveLocationPresetsProvider, //
-			PCloudLocationPresetsProvider, MegaLocationPresetsProvider, //
-			OneDriveLinuxLocationPresetsProvider, OneDriveWindowsLocationPresetsProvider, //
-			OneDriveMacLocationPresetsProvider;
+			ICloudWindowsLocationPresetsProvider, ICloudMacLocationPresetsProvider, //
+			LeitzcloudLocationPresetsProvider, //
+			MegaLocationPresetsProvider, //
+			OneDriveWindowsLocationPresetsProvider, OneDriveMacLocationPresetsProvider, OneDriveLinuxLocationPresetsProvider, //
+			PCloudLocationPresetsProvider;
 }

src/main/java/org/cryptomator/common/CommonsModule.java

@@ -139,9 +139,9 @@ public abstract class CommonsModule {
 	@Provides
 	@Singleton
 	static ObservableValue<InetSocketAddress> provideServerSocketAddressBinding(Settings settings) {
-		return settings.port().map(port -> {
+		return settings.port.map(port -> {
 			String host = SystemUtils.IS_OS_WINDOWS ? "127.0.0.1" : "localhost";
-			return InetSocketAddress.createUnresolved(host, settings.port().intValue());
+			return InetSocketAddress.createUnresolved(host, settings.port.intValue());
 		});
 	}
 

src/main/java/org/cryptomator/common/Environment.java

@@ -18,8 +18,6 @@ import java.util.stream.StreamSupport;
 public class Environment {
 
 	private static final Logger LOG = LoggerFactory.getLogger(Environment.class);
-	private static final Path RELATIVE_HOME_DIR = Paths.get("~");
-	private static final char PATH_LIST_SEP = ':';
 	private static final int DEFAULT_MIN_PW_LENGTH = 8;
 	private static final String SETTINGS_PATH_PROP_NAME = "cryptomator.settingsPath";
 	private static final String IPC_SOCKET_PATH_PROP_NAME = "cryptomator.ipcSocketPath";
@@ -80,7 +78,7 @@ public class Environment {
 		return getPaths(P12_PATH_PROP_NAME);
 	}
 
-	public Stream<Path> ipcSocketPath() {
+	public Stream<Path> getIpcSocketPath() {
 		return getPaths(IPC_SOCKET_PATH_PROP_NAME);
 	}
 
@@ -89,7 +87,7 @@ public class Environment {
 	}
 
 	public Optional<Path> getLogDir() {
-		return getPath(LOG_DIR_PROP_NAME).map(this::replaceHomeDir);
+		return getPath(LOG_DIR_PROP_NAME);
 	}
 
 	public Optional<String> getLoopbackAlias() {
@@ -97,11 +95,11 @@ public class Environment {
 	}
 
 	public Optional<Path> getPluginDir() {
-		return getPath(PLUGIN_DIR_PROP_NAME).map(this::replaceHomeDir);
+		return getPath(PLUGIN_DIR_PROP_NAME);
 	}
 
 	public Optional<Path> getMountPointsDir() {
-		return getPath(MOUNTPOINT_DIR_PROP_NAME).map(this::replaceHomeDir);
+		return getPath(MOUNTPOINT_DIR_PROP_NAME);
 	}
 
 	/**
@@ -131,22 +129,9 @@ public class Environment {
 	}
 
 	// visible for testing
-	public Path getHomeDir() {
-		return getPath("user.home").orElseThrow();
-	}
-
-	// visible for testing
-	public Stream<Path> getPaths(String propertyName) {
-		Stream<String> rawSettingsPaths = getRawList(propertyName, PATH_LIST_SEP);
-		return rawSettingsPaths.filter(Predicate.not(Strings::isNullOrEmpty)).map(Paths::get).map(this::replaceHomeDir);
-	}
-
-	private Path replaceHomeDir(Path path) {
-		if (path.startsWith(RELATIVE_HOME_DIR)) {
-			return getHomeDir().resolve(RELATIVE_HOME_DIR.relativize(path));
-		} else {
-			return path;
-		}
+	Stream<Path> getPaths(String propertyName) {
+		Stream<String> rawSettingsPaths = getRawList(propertyName, System.getProperty("path.separator").charAt(0));
+		return rawSettingsPaths.filter(Predicate.not(Strings::isNullOrEmpty)).map(Path::of);
 	}
 
 	private Stream<String> getRawList(String propertyName, char separator) {

src/main/java/org/cryptomator/common/ErrorCode.java

@@ -32,18 +32,15 @@ public class ErrorCode {
 		this.rootCauseSpecificFrames = rootCauseSpecificFrames;
 	}
 
-	// visible for testing
-	String methodCode() {
+	public String methodCode() {
 		return format(traceCode(rootCause, LATEST_FRAME));
 	}
 
-	// visible for testing
-	String rootCauseCode() {
+	public String rootCauseCode() {
 		return format(traceCode(rootCause, rootCauseSpecificFrames));
 	}
 
-	// visible for testing
-	String throwableCode() {
+	public String throwableCode() {
 		return format(traceCode(throwable, ALL_FRAMES));
 	}
 

src/main/java/org/cryptomator/common/LicenseHolder.java

@@ -30,7 +30,7 @@ public class LicenseHolder {
 		this.licenseSubject = validJwtClaims.map(DecodedJWT::getSubject);
 		this.validLicenseProperty = validJwtClaims.isNotNull();
 
-		Optional<DecodedJWT> claims = licenseChecker.check(settings.licenseKey().get());
+		Optional<DecodedJWT> claims = licenseChecker.check(settings.licenseKey.get());
 		validJwtClaims.set(claims.orElse(null));
 	}
 
@@ -38,7 +38,7 @@ public class LicenseHolder {
 		Optional<DecodedJWT> claims = licenseChecker.check(licenseKey);
 		validJwtClaims.set(claims.orElse(null));
 		if (claims.isPresent()) {
-			settings.licenseKey().set(licenseKey);
+			settings.licenseKey.set(licenseKey);
 			return true;
 		} else {
 			return false;

src/main/java/org/cryptomator/common/PropertiesDecorator.java

@@ -0,0 +1,171 @@
+package org.cryptomator.common;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.io.Reader;
+import java.io.Writer;
+import java.nio.charset.Charset;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.InvalidPropertiesFormatException;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.function.BiConsumer;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+
+class PropertiesDecorator extends Properties {
+
+	protected final Properties delegate;
+
+	PropertiesDecorator(Properties delegate) {
+		this.delegate = delegate;
+	}
+
+	@Override
+	public String getProperty(String key) {return delegate.getProperty(key);}
+
+	@Override
+	public String getProperty(String key, String defaultValue) {return delegate.getProperty(key, defaultValue);}
+
+	@Override
+	public synchronized Object setProperty(String key, String value) {
+		return delegate.setProperty(key, value);
+	}
+
+	@Override
+	public synchronized void load(Reader reader) throws IOException {delegate.load(reader);}
+
+	@Override
+	public synchronized void load(InputStream inStream) throws IOException {delegate.load(inStream);}
+
+	@Override
+	public void store(Writer writer, String comments) throws IOException {delegate.store(writer, comments);}
+
+	@Override
+	public void store(OutputStream out, @Nullable String comments) throws IOException {delegate.store(out, comments);}
+
+	@Override
+	public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException {delegate.loadFromXML(in);}
+
+	@Override
+	public void storeToXML(OutputStream os, String comment) throws IOException {delegate.storeToXML(os, comment);}
+
+	@Override
+	public void storeToXML(OutputStream os, String comment, String encoding) throws IOException {delegate.storeToXML(os, comment, encoding);}
+
+	@Override
+	public void storeToXML(OutputStream os, String comment, Charset charset) throws IOException {delegate.storeToXML(os, comment, charset);}
+
+	@Override
+	public Enumeration<?> propertyNames() {return delegate.propertyNames();}
+
+	@Override
+	public Set<String> stringPropertyNames() {return delegate.stringPropertyNames();}
+
+	@Override
+	public void list(PrintStream out) {delegate.list(out);}
+
+	@Override
+	public void list(PrintWriter out) {delegate.list(out);}
+
+	@Override
+	public int size() {return delegate.size();}
+
+	@Override
+	public boolean isEmpty() {return delegate.isEmpty();}
+
+	@Override
+	public Enumeration<Object> keys() {return delegate.keys();}
+
+	@Override
+	public Enumeration<Object> elements() {return delegate.elements();}
+
+	@Override
+	public boolean contains(Object value) {return delegate.contains(value);}
+
+	@Override
+	public boolean containsValue(Object value) {return delegate.containsValue(value);}
+
+	@Override
+	public boolean containsKey(Object key) {return delegate.containsKey(key);}
+
+	@Override
+	public Object get(Object key) {return delegate.get(key);}
+
+	@Override
+	public synchronized Object put(Object key, Object value) {return delegate.put(key, value);}
+
+	@Override
+	public synchronized Object remove(Object key) {return delegate.remove(key);}
+
+	@Override
+	public synchronized void putAll(Map<?, ?> t) {delegate.putAll(t);}
+
+	@Override
+	public synchronized void clear() {delegate.clear();}
+
+	@Override
+	public synchronized String toString() {return delegate.toString();}
+
+	@Override
+	public Set<Object> keySet() {return delegate.keySet();}
+
+	@Override
+	public Collection<Object> values() {return delegate.values();}
+
+	@Override
+	public Set<Map.Entry<Object, Object>> entrySet() {return delegate.entrySet();}
+
+	@Override
+	public synchronized boolean equals(Object o) {return delegate.equals(o);}
+
+	@Override
+	public synchronized int hashCode() {return delegate.hashCode();}
+
+	@Override
+	public Object getOrDefault(Object key, Object defaultValue) {return delegate.getOrDefault(key, defaultValue);}
+
+	@Override
+	public synchronized void forEach(BiConsumer<? super Object, ? super Object> action) {delegate.forEach(action);}
+
+	@Override
+	public synchronized void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {delegate.replaceAll(function);}
+
+	@Override
+	public synchronized Object putIfAbsent(Object key, Object value) {return delegate.putIfAbsent(key, value);}
+
+	@Override
+	public synchronized boolean remove(Object key, Object value) {return delegate.remove(key, value);}
+
+	@Override
+	public synchronized boolean replace(Object key, Object oldValue, Object newValue) {return delegate.replace(key, oldValue, newValue);}
+
+	@Override
+	public synchronized Object replace(Object key, Object value) {return delegate.replace(key, value);}
+
+	@Override
+	public synchronized Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {return delegate.computeIfAbsent(key, mappingFunction);}
+
+	@Override
+	public synchronized Object computeIfPresent(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {return delegate.computeIfPresent(key, remappingFunction);}
+
+	@Override
+	public synchronized Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {return delegate.compute(key, remappingFunction);}
+
+	@Override
+	public synchronized Object merge(Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {return delegate.merge(key, value, remappingFunction);}
+
+	@Override
+	public synchronized Object clone() {
+		var delegateClone = (Properties) delegate.clone();
+		return new PropertiesDecorator(delegateClone);
+	}
+
+}

src/main/java/org/cryptomator/common/SubstitutingProperties.java

@@ -0,0 +1,70 @@
+package org.cryptomator.common;
+
+import org.jetbrains.annotations.VisibleForTesting;
+import org.slf4j.LoggerFactory;
+
+import java.util.Map;
+import java.util.Properties;
+import java.util.regex.Pattern;
+
+public class SubstitutingProperties extends PropertiesDecorator {
+
+	private static final Pattern TEMPLATE = Pattern.compile("@\\{(\\w+)}");
+
+	private final Map<String, String> env;
+
+	public SubstitutingProperties(Properties props, Map<String, String> systemEnvironment) {
+		super(props);
+		this.env = systemEnvironment;
+	}
+
+	@Override
+	public String getProperty(String key) {
+		var value = delegate.getProperty(key);
+		if (key.startsWith("cryptomator.") && value != null) {
+			return process(value);
+		} else {
+			return value;
+		}
+	}
+
+	@Override
+	public String getProperty(String key, String defaultValue) {
+		var result = getProperty(key);
+		return result != null ? result : defaultValue;
+	}
+
+	@VisibleForTesting
+	String process(String value) {
+		return TEMPLATE.matcher(value).replaceAll(match -> //
+				switch (match.group(1)) {
+					case "appdir" -> resolveFrom("APPDIR", Source.ENV);
+					case "appdata" -> resolveFrom("APPDATA", Source.ENV);
+					case "localappdata" -> resolveFrom("LOCALAPPDATA", Source.ENV);
+					case "userhome" -> resolveFrom("user.home", Source.PROPS);
+					default -> {
+						LoggerFactory.getLogger(SubstitutingProperties.class).warn("Unknown variable {} in property value {}.", match.group(), value);
+						yield match.group();
+					}
+				});
+	}
+
+	private String resolveFrom(String key, Source src) {
+		var val = switch (src) {
+			case ENV -> env.get(key);
+			case PROPS -> delegate.getProperty(key);
+		};
+		if (val == null) {
+			LoggerFactory.getLogger(SubstitutingProperties.class).warn("Variable {} used for substitution not found in {}. Replaced with empty string.", key, src);
+			return "";
+		} else {
+			return val.replace("\\", "\\\\");
+		}
+	}
+
+	private enum Source {
+		ENV,
+		PROPS;
+	}
+
+}

src/main/java/org/cryptomator/common/keychain/KeychainModule.java

@@ -23,14 +23,14 @@ public class KeychainModule {
 	@Singleton
 	static ObjectExpression<KeychainAccessProvider> provideKeychainAccessProvider(Settings settings, List<KeychainAccessProvider> providers) {
 		return Bindings.createObjectBinding(() -> {
-			if (!settings.useKeychain().get()) {
+			if (!settings.useKeychain.get()) {
 				return null;
 			}
-			var selectedProviderClass = settings.keychainProvider().get();
+			var selectedProviderClass = settings.keychainProvider.get();
 			var selectedProvider = providers.stream().filter(provider -> provider.getClass().getName().equals(selectedProviderClass)).findAny();
 			var fallbackProvider = providers.stream().findFirst().orElse(null);
 			return selectedProvider.orElse(fallbackProvider);
-		}, settings.keychainProvider(), settings.useKeychain());
+		}, settings.keychainProvider, settings.useKeychain);
 	}
 
 }

src/main/java/org/cryptomator/common/locationpresets/GoogleDriveLocationPresetsProvider.java

@@ -5,6 +5,8 @@ import org.cryptomator.integrations.common.OperatingSystem;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.List;
 import java.util.stream.Stream;
 
 import static org.cryptomator.integrations.common.OperatingSystem.Value.MAC;
@@ -15,23 +17,25 @@ import static org.cryptomator.integrations.common.OperatingSystem.Value.WINDOWS;
 @CheckAvailability
 public final class GoogleDriveLocationPresetsProvider implements LocationPresetsProvider {
 
-	private static final Path LOCATION1 = LocationPresetsProvider.resolveLocation("~/GoogleDrive");
-	private static final Path LOCATION2 = LocationPresetsProvider.resolveLocation("~/GoogleDrive/My Drive");
-
+	private static final List<Path> LOCATIONS = Arrays.asList( //
+			LocationPresetsProvider.resolveLocation("~/GoogleDrive/My Drive"), //
+			LocationPresetsProvider.resolveLocation("~/Google Drive/My Drive"), //
+			LocationPresetsProvider.resolveLocation("~/GoogleDrive"), //
+			LocationPresetsProvider.resolveLocation("~/Google Drive") //
+	);
 
 	@CheckAvailability
 	public static boolean isPresent() {
-		return Files.isDirectory(LOCATION1) || Files.isDirectory(LOCATION2);
+		return LOCATIONS.stream().anyMatch(Files::isDirectory);
 	}
 
 	@Override
 	public Stream<LocationPreset> getLocations() {
-		if(Files.isDirectory(LOCATION1)) {
-			return Stream.of(new LocationPreset("Google Drive", LOCATION1));
-		} else if(Files.isDirectory(LOCATION2)) {
-			return Stream.of(new LocationPreset("Google Drive", LOCATION2));
-		} else {
-			return Stream.of();
-		}
+		return LOCATIONS.stream() //
+				.filter(Files::isDirectory) //
+				.map(location -> new LocationPreset("Google Drive", location)) //
+				.findFirst() //
+				.stream();
 	}
+
 }

src/main/java/org/cryptomator/common/locationpresets/LeitzcloudLocationPresetsProvider.java

@@ -0,0 +1,30 @@
+package org.cryptomator.common.locationpresets;
+
+import org.cryptomator.integrations.common.CheckAvailability;
+import org.cryptomator.integrations.common.OperatingSystem;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.stream.Stream;
+
+import static org.cryptomator.integrations.common.OperatingSystem.Value.MAC;
+import static org.cryptomator.integrations.common.OperatingSystem.Value.WINDOWS;
+
+@OperatingSystem(WINDOWS)
+@OperatingSystem(MAC)
+@CheckAvailability
+public final class LeitzcloudLocationPresetsProvider implements LocationPresetsProvider {
+
+	private static final Path LOCATION = LocationPresetsProvider.resolveLocation("~/leitzcloud");
+
+	@CheckAvailability
+	public static boolean isPresent() {
+		return Files.isDirectory(LOCATION);
+	}
+
+	@Override
+	public Stream<LocationPreset> getLocations() {
+		return Stream.of(new LocationPreset("leitzcloud", LOCATION));
+	}
+
+}

src/main/java/org/cryptomator/common/locationpresets/OneDriveWindowsLocationPresetsProvider.java

@@ -83,8 +83,8 @@ public final class OneDriveWindowsLocationPresetsProvider implements LocationPre
 			throw new TimeoutException(cmdDescription + " timed out after " + timeoutSeconds + "s");
 		}
 		if (process.exitValue() != 0) {
-			@SuppressWarnings("resource") var stdout = process.inputReader(StandardCharsets.UTF_8).lines().collect(Collectors.joining("\n"));
-			@SuppressWarnings("resource") var stderr = process.errorReader(StandardCharsets.UTF_8).lines().collect(Collectors.joining("\n"));
+			@SuppressWarnings("resource") var stdout = process.inputReader(StandardCharsets.ISO_8859_1).lines().collect(Collectors.joining("\n"));
+			@SuppressWarnings("resource") var stderr = process.errorReader(StandardCharsets.ISO_8859_1).lines().collect(Collectors.joining("\n"));
 			throw new CommandFailedException(cmdDescription, process.exitValue(), stdout, stderr);
 		}
 	}

src/main/java/org/cryptomator/common/locationpresets/PCloudLocationPresetsProvider.java

@@ -5,6 +5,8 @@ import org.cryptomator.integrations.common.OperatingSystem;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.List;
 import java.util.stream.Stream;
 
 import static org.cryptomator.integrations.common.OperatingSystem.Value.MAC;
@@ -15,16 +17,23 @@ import static org.cryptomator.integrations.common.OperatingSystem.Value.WINDOWS;
 @CheckAvailability
 public final class PCloudLocationPresetsProvider implements LocationPresetsProvider {
 
-
-	private static final Path LOCATION = LocationPresetsProvider.resolveLocation("~/pCloudDrive");
+	private static final List<Path> LOCATIONS = Arrays.asList( //
+			LocationPresetsProvider.resolveLocation("~/pCloudDrive"), //
+			LocationPresetsProvider.resolveLocation("~/pCloud Drive") //
+	);
 
 	@CheckAvailability
 	public static boolean isPresent() {
-		return Files.isDirectory(LOCATION);
+		return LOCATIONS.stream().anyMatch(Files::isDirectory);
 	}
 
 	@Override
 	public Stream<LocationPreset> getLocations() {
-		return Stream.of(new LocationPreset("pCloud", LOCATION));
+		return LOCATIONS.stream() //
+				.filter(Files::isDirectory) //
+				.map(location -> new LocationPreset("pCloud", location)) //
+				.findFirst() //
+				.stream();
 	}
+
 }

src/main/java/org/cryptomator/common/mount/HideawayNotDirectoryException.java

@@ -0,0 +1,17 @@
+package org.cryptomator.common.mount;
+
+import java.nio.file.Path;
+
+public class HideawayNotDirectoryException extends IllegalMountPointException {
+
+	private final Path hideaway;
+
+	public HideawayNotDirectoryException(Path path, Path hideaway) {
+		super(path, "Existing hideaway (" + hideaway.toString() + ") for mountpoint is not a directory: " + path.toString());
+		this.hideaway = hideaway;
+	}
+
+	public Path getHideaway() {
+		return hideaway;
+	}
+}

src/main/java/org/cryptomator/common/mount/IllegalMountPointException.java

@@ -1,9 +1,25 @@
 package org.cryptomator.common.mount;
 
+import java.nio.file.Path;
+
+/**
+ * Indicates that validation or preparation of a mountpoint failed due to a configuration error or an invalid system state.<br>
+ * Instances of this exception are usually caught and displayed to the user in an appropriate fashion, e.g. by {@link org.cryptomator.ui.unlock.UnlockInvalidMountPointController UnlockInvalidMountPointController.}
+ */
 public class IllegalMountPointException extends IllegalArgumentException {
 
-	public IllegalMountPointException(String msg) {
-		super(msg);
+	private final Path mountpoint;
+
+	public IllegalMountPointException(Path mountpoint) {
+		this(mountpoint, "The provided mountpoint has a problem: " + mountpoint.toString());
 	}
 
-}
+	public IllegalMountPointException(Path mountpoint, String msg) {
+		super(msg);
+		this.mountpoint = mountpoint;
+	}
+
+	public Path getMountpoint() {
+		return mountpoint;
+	}
+}

src/main/java/org/cryptomator/common/mount/MountModule.java

@@ -37,7 +37,7 @@ public class MountModule {
 	static ObservableValue<ActualMountService> provideMountService(Settings settings, List<MountService> serviceImpls, @Named("FUPFMS") AtomicReference<MountService> fupfms) {
 		var fallbackProvider = serviceImpls.stream().findFirst().orElse(null);
 
-		var observableMountService = ObservableUtil.mapWithDefault(settings.mountService(), //
+		var observableMountService = ObservableUtil.mapWithDefault(settings.mountService, //
 				desiredServiceImpl -> { //
 					var serviceFromSettings = serviceImpls.stream().filter(serviceImpl -> serviceImpl.getClass().getName().equals(desiredServiceImpl)).findAny(); //
 					var targetedService = serviceFromSettings.orElse(fallbackProvider);

src/main/java/org/cryptomator/common/mount/MountPointCleanupFailedException.java

@@ -0,0 +1,10 @@
+package org.cryptomator.common.mount;
+
+import java.nio.file.Path;
+
+public class MountPointCleanupFailedException extends IllegalMountPointException {
+
+	public MountPointCleanupFailedException(Path path) {
+		super(path, "Mountpoint could not be cleared: " + path.toString());
+	}
+}

src/main/java/org/cryptomator/common/mount/MountPointInUseException.java

@@ -0,0 +1,10 @@
+package org.cryptomator.common.mount;
+
+import java.nio.file.Path;
+
+public class MountPointInUseException extends IllegalMountPointException {
+
+	public MountPointInUseException(Path path) {
+		super(path);
+	}
+}

src/main/java/org/cryptomator/common/mount/MountPointNotEmptyDirectoryException.java

@@ -0,0 +1,10 @@
+package org.cryptomator.common.mount;
+
+import java.nio.file.Path;
+
+public class MountPointNotEmptyDirectoryException extends IllegalMountPointException {
+
+	public MountPointNotEmptyDirectoryException(Path path, String msg) {
+		super(path, msg);
+	}
+}

src/main/java/org/cryptomator/common/mount/MountPointNotExistingException.java

@@ -0,0 +1,14 @@
+package org.cryptomator.common.mount;
+
+import java.nio.file.Path;
+
+public class MountPointNotExistingException extends IllegalMountPointException {
+
+	public MountPointNotExistingException(Path path, String msg) {
+		super(path, msg);
+	}
+
+	public MountPointNotExistingException(Path path) {
+		super(path, "Mountpoint does not exist: " + path);
+	}
+}

src/main/java/org/cryptomator/common/mount/MountPointNotExistsException.java

@@ -1,8 +0,0 @@
-package org.cryptomator.common.mount;
-
-public class MountPointNotExistsException extends IllegalMountPointException {
-
-	public MountPointNotExistsException(String msg) {
-		super(msg);
-	}
-}

src/main/java/org/cryptomator/common/mount/MountPointNotSupportedException.java

@@ -1,8 +1,10 @@
 package org.cryptomator.common.mount;
 
+import java.nio.file.Path;
+
 public class MountPointNotSupportedException extends IllegalMountPointException {
 
-	public MountPointNotSupportedException(String msg) {
-		super(msg);
+	public MountPointNotSupportedException(Path path, String msg) {
+		super(path, msg);
 	}
 }

src/main/java/org/cryptomator/common/mount/MountPointPreparationException.java

@@ -1,12 +0,0 @@
-package org.cryptomator.common.mount;
-
-public class MountPointPreparationException extends RuntimeException {
-
-	public MountPointPreparationException(String msg) {
-		super(msg);
-	}
-
-	public MountPointPreparationException(Throwable cause) {
-		super(cause);
-	}
-}

src/main/java/org/cryptomator/common/mount/MountWithinParentUtil.java

@@ -5,13 +5,11 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
-import java.nio.file.DirectoryNotEmptyException;
 import java.nio.file.FileAlreadyExistsException;
 import java.nio.file.Files;
 import java.nio.file.LinkOption;
-import java.nio.file.NoSuchFileException;
-import java.nio.file.NotDirectoryException;
 import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
 
 public final class MountWithinParentUtil {
 
@@ -22,31 +20,33 @@ public final class MountWithinParentUtil {
 
 	private MountWithinParentUtil() {}
 
-	static void prepareParentNoMountPoint(Path mountPoint) throws MountPointPreparationException {
+	static void prepareParentNoMountPoint(Path mountPoint) throws IllegalMountPointException, IOException {
 		Path hideaway = getHideaway(mountPoint);
-		var mpExists = Files.exists(mountPoint, LinkOption.NOFOLLOW_LINKS);
+		var mpState = getMountPointState(mountPoint);
 		var hideExists = Files.exists(hideaway, LinkOption.NOFOLLOW_LINKS);
 
-		//TODO: possible improvement by just deleting an _empty_ hideaway
-		if (mpExists && hideExists) { //both resources exist (whatever type)
-			throw new MountPointPreparationException(new FileAlreadyExistsException(hideaway.toString()));
-		} else if (!mpExists && !hideExists) { //neither mountpoint nor hideaway exist
-			throw new MountPointPreparationException(new NoSuchFileException(mountPoint.toString()));
-		} else if (!mpExists) { //only hideaway exists
-			checkIsDirectory(hideaway);
-			LOG.info("Mountpoint {} seems to be not properly cleaned up. Will be fixed on unmount.", mountPoint);
-			try {
-				if (SystemUtils.IS_OS_WINDOWS) {
-					Files.setAttribute(hideaway, WIN_HIDDEN_ATTR, true, LinkOption.NOFOLLOW_LINKS);
-				}
-			} catch (IOException e) {
-				throw new MountPointPreparationException(e);
-			}
-		} else { //only mountpoint exists
-			try {
-				checkIsDirectory(mountPoint);
-				checkIsEmpty(mountPoint);
+		if (mpState == MountPointState.BROKEN_JUNCTION) {
+			LOG.info("Mountpoint \"{}\" is still a junction. Deleting it.", mountPoint);
+			Files.delete(mountPoint); //Throws if mountPoint is also a non-empty folder
+			mpState = MountPointState.NOT_EXISTING;
+		}
 
+		if (mpState == MountPointState.NOT_EXISTING && !hideExists) { //neither mountpoint nor hideaway exist
+			throw new MountPointNotExistingException(mountPoint);
+		} else if (mpState == MountPointState.NOT_EXISTING) { //only hideaway exists
+			checkIsHideawayDirectory(mountPoint, hideaway);
+			LOG.info("Mountpoint {} seems to be not properly cleaned up. Will be fixed on unmount.", mountPoint);
+			if (SystemUtils.IS_OS_WINDOWS) {
+				Files.setAttribute(hideaway, WIN_HIDDEN_ATTR, true, LinkOption.NOFOLLOW_LINKS);
+			}
+		} else {
+			assert mpState == MountPointState.EMPTY_DIR;
+			try {
+				if (hideExists) { //... with hideaway
+					removeResidualHideaway(mountPoint, hideaway);
+				}
+
+				//... (now) without hideaway
 				Files.move(mountPoint, hideaway);
 				if (SystemUtils.IS_OS_WINDOWS) {
 					Files.setAttribute(hideaway, WIN_HIDDEN_ATTR, true, LinkOption.NOFOLLOW_LINKS);
@@ -54,30 +54,66 @@ public final class MountWithinParentUtil {
 				int attempts = 0;
 				while (!Files.notExists(mountPoint)) {
 					if (attempts >= 10) {
-						throw new MountPointPreparationException("Path " + mountPoint + " could not be cleared");
+						throw new MountPointCleanupFailedException(mountPoint);
 					}
 					Thread.sleep(1000);
 					attempts++;
 				}
-			} catch (IOException e) {
-				throw new MountPointPreparationException(e);
 			} catch (InterruptedException e) {
 				Thread.currentThread().interrupt();
-				throw new MountPointPreparationException(e);
+				throw new RuntimeException(e);
 			}
 		}
 	}
 
+	//visible for testing
+	static MountPointState getMountPointState(Path path) throws IOException, IllegalMountPointException {
+		if (Files.notExists(path, LinkOption.NOFOLLOW_LINKS)) {
+			return MountPointState.NOT_EXISTING;
+		}
+		if (!Files.readAttributes(path, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS).isOther()) {
+			checkIsMountPointDirectory(path);
+			checkIsMountPointEmpty(path);
+			return MountPointState.EMPTY_DIR;
+		}
+		if (Files.exists(path /* FOLLOW_LINKS */)) { //Both junction and target exist
+			throw new MountPointInUseException(path);
+		}
+		return MountPointState.BROKEN_JUNCTION;
+	}
+
+	//visible for testing
+	enum MountPointState {
+
+		NOT_EXISTING,
+
+		EMPTY_DIR,
+
+		BROKEN_JUNCTION;
+
+	}
+
+	//visible for testing
+	static void removeResidualHideaway(Path mountPoint, Path hideaway) throws IOException {
+		checkIsHideawayDirectory(mountPoint, hideaway);
+		Files.delete(hideaway); //Fails if not empty
+	}
+
 	static void cleanup(Path mountPoint) {
 		Path hideaway = getHideaway(mountPoint);
 		try {
 			waitForMountpointRestoration(mountPoint);
+			if (Files.notExists(hideaway, LinkOption.NOFOLLOW_LINKS)) {
+				LOG.error("Unable to restore hidden directory to mountpoint \"{}\": Directory does not exist.", mountPoint);
+				return;
+			}
+
 			Files.move(hideaway, mountPoint);
 			if (SystemUtils.IS_OS_WINDOWS) {
 				Files.setAttribute(mountPoint, WIN_HIDDEN_ATTR, false);
 			}
 		} catch (IOException e) {
-			LOG.error("Unable to restore hidden directory to mountpoint {}.", mountPoint, e);
+			LOG.error("Unable to restore hidden directory to mountpoint \"{}\".", mountPoint, e);
 		}
 	}
 
@@ -99,16 +135,22 @@ public final class MountWithinParentUtil {
 		}
 	}
 
-	private static void checkIsDirectory(Path toCheck) throws MountPointPreparationException {
+	private static void checkIsMountPointDirectory(Path toCheck) throws IllegalMountPointException {
 		if (!Files.isDirectory(toCheck, LinkOption.NOFOLLOW_LINKS)) {
-			throw new MountPointPreparationException(new NotDirectoryException(toCheck.toString()));
+			throw new MountPointNotEmptyDirectoryException(toCheck, "Mountpoint is not a directory: " + toCheck);
 		}
 	}
 
-	private static void checkIsEmpty(Path toCheck) throws MountPointPreparationException, IOException {
+	private static void checkIsHideawayDirectory(Path mountPoint, Path hideawayToCheck) {
+		if (!Files.isDirectory(hideawayToCheck, LinkOption.NOFOLLOW_LINKS)) {
+			throw new HideawayNotDirectoryException(mountPoint, hideawayToCheck);
+		}
+	}
+
+	private static void checkIsMountPointEmpty(Path toCheck) throws IllegalMountPointException, IOException {
 		try (var dirStream = Files.list(toCheck)) {
 			if (dirStream.findFirst().isPresent()) {
-				throw new MountPointPreparationException(new DirectoryNotEmptyException(toCheck.toString()));
+				throw new MountPointNotEmptyDirectoryException(toCheck, "Mountpoint directory is not empty: " + toCheck);
 			}
 		}
 	}

src/main/java/org/cryptomator/common/mount/Mounter.java

@@ -54,19 +54,19 @@ public class Mounter {
 				switch (capability) {
 					case FILE_SYSTEM_NAME -> builder.setFileSystemName("cryptoFs");
 					case LOOPBACK_PORT ->
-							builder.setLoopbackPort(settings.port().get()); //TODO: move port from settings to vaultsettings (see https://github.com/cryptomator/cryptomator/tree/feature/mount-setting-per-vault)
+							builder.setLoopbackPort(settings.port.get()); //TODO: move port from settings to vaultsettings (see https://github.com/cryptomator/cryptomator/tree/feature/mount-setting-per-vault)
 					case LOOPBACK_HOST_NAME -> env.getLoopbackAlias().ifPresent(builder::setLoopbackHostName);
-					case READ_ONLY -> builder.setReadOnly(vaultSettings.usesReadOnlyMode().get());
+					case READ_ONLY -> builder.setReadOnly(vaultSettings.usesReadOnlyMode.get());
 					case MOUNT_FLAGS -> {
-						var mountFlags = vaultSettings.mountFlags().get();
+						var mountFlags = vaultSettings.mountFlags.get();
 						if (mountFlags == null || mountFlags.isBlank()) {
 							builder.setMountFlags(service.getDefaultMountFlags());
 						} else {
 							builder.setMountFlags(mountFlags);
 						}
 					}
-					case VOLUME_ID -> builder.setVolumeId(vaultSettings.getId());
-					case VOLUME_NAME -> builder.setVolumeName(vaultSettings.mountName().get());
+					case VOLUME_ID -> builder.setVolumeId(vaultSettings.id);
+					case VOLUME_NAME -> builder.setVolumeName(vaultSettings.mountName.get());
 				}
 			}
 
@@ -75,7 +75,7 @@ public class Mounter {
 
 		private Runnable prepareMountPoint() throws IOException {
 			Runnable cleanup = () -> {};
-			var userChosenMountPoint = vaultSettings.getMountPoint();
+			var userChosenMountPoint = vaultSettings.mountPoint.get();
 			var defaultMountPointBase = env.getMountPointsDir().orElseThrow();
 			var canMountToDriveLetter = service.hasCapability(MOUNT_AS_DRIVE_LETTER);
 			var canMountToParent = service.hasCapability(MOUNT_WITHIN_EXISTING_PARENT);
@@ -91,13 +91,17 @@ public class Mounter {
 					Files.createDirectories(defaultMountPointBase);
 					builder.setMountpoint(defaultMountPointBase);
 				} else if (canMountToDir) {
-					var mountPoint = defaultMountPointBase.resolve(vaultSettings.mountName().get());
+					var mountPoint = defaultMountPointBase.resolve(vaultSettings.mountName.get());
 					Files.createDirectories(mountPoint);
 					builder.setMountpoint(mountPoint);
 				}
 			} else {
 				var mpIsDriveLetter = userChosenMountPoint.toString().matches("[A-Z]:\\\\");
-				if (!mpIsDriveLetter && canMountToParent && !canMountToDir) {
+				if (mpIsDriveLetter) {
+					if (driveLetters.getOccupied().contains(userChosenMountPoint)) {
+						throw new MountPointInUseException(userChosenMountPoint);
+					}
+				} else if (canMountToParent && !canMountToDir) {
 					MountWithinParentUtil.prepareParentNoMountPoint(userChosenMountPoint);
 					cleanup = () -> {
 						MountWithinParentUtil.cleanup(userChosenMountPoint);
@@ -111,13 +115,13 @@ public class Mounter {
 							|| (!canMountToParent && !mpIsDriveLetter) //
 							|| (!canMountToDir && !canMountToParent && !canMountToSystem && !canMountToDriveLetter);
 					if (configNotSupported) {
-						throw new MountPointNotSupportedException(e.getMessage());
+						throw new MountPointNotSupportedException(userChosenMountPoint, e.getMessage());
 					} else if (canMountToDir && !canMountToParent && !Files.exists(userChosenMountPoint)) {
 						//mountpoint must exist
-						throw new MountPointNotExistsException(e.getMessage());
+						throw new MountPointNotExistingException(userChosenMountPoint, e.getMessage());
 					} else {
 						//TODO: add specific exception for !canMountToDir && canMountToParent && !Files.notExists(userChosenMountPoint)
-						throw new IllegalMountPointException(e.getMessage());
+						throw new IllegalMountPointException(userChosenMountPoint, e.getMessage());
 					}
 				}
 			}

src/main/java/org/cryptomator/common/settings/Settings.java

@@ -10,6 +10,8 @@ package org.cryptomator.common.settings;
 
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.Environment;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import javafx.beans.Observable;
 import javafx.beans.property.BooleanProperty;
@@ -27,59 +29,88 @@ import java.util.function.Consumer;
 
 public class Settings {
 
-	public static final int MIN_PORT = 1024;
-	public static final int MAX_PORT = 65535;
-	public static final boolean DEFAULT_ASKED_FOR_UPDATE_CHECK = false;
-	public static final boolean DEFAULT_CHECK_FOR_UPDATES = false;
-	public static final boolean DEFAULT_START_HIDDEN = false;
-	public static final boolean DEFAULT_AUTO_CLOSE_VAULTS = false;
-	public static final boolean DEFAULT_USE_KEYCHAIN = true;
-	public static final int DEFAULT_PORT = 42427;
-	public static final int DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
-	public static final boolean DEFAULT_DEBUG_MODE = false;
-	public static final UiTheme DEFAULT_THEME = UiTheme.LIGHT;
+	private static final Logger LOG = LoggerFactory.getLogger(Settings.class);
+
+	static final boolean DEFAULT_ASKED_FOR_UPDATE_CHECK = false;
+	static final boolean DEFAULT_CHECK_FOR_UPDATES = false;
+	static final boolean DEFAULT_START_HIDDEN = false;
+	static final boolean DEFAULT_AUTO_CLOSE_VAULTS = false;
+	static final boolean DEFAULT_USE_KEYCHAIN = true;
+	static final int DEFAULT_PORT = 42427;
+	static final int DEFAULT_NUM_TRAY_NOTIFICATIONS = 3;
+	static final boolean DEFAULT_DEBUG_MODE = false;
+	static final UiTheme DEFAULT_THEME = UiTheme.LIGHT;
 	@Deprecated // to be changed to "whatever is available" eventually
-	public static final String DEFAULT_KEYCHAIN_PROVIDER = SystemUtils.IS_OS_WINDOWS ? "org.cryptomator.windows.keychain.WindowsProtectedKeychainAccess" : SystemUtils.IS_OS_MAC ? "org.cryptomator.macos.keychain.MacSystemKeychainAccess" : "org.cryptomator.linux.keychain.SecretServiceKeychainAccess";
-	public static final NodeOrientation DEFAULT_USER_INTERFACE_ORIENTATION = NodeOrientation.LEFT_TO_RIGHT;
-	public static final String DEFAULT_LICENSE_KEY = "";
-	public static final boolean DEFAULT_SHOW_MINIMIZE_BUTTON = false;
-	public static final String DEFAULT_DISPLAY_CONFIGURATION = "";
-	public static final String DEFAULT_LANGUAGE = null;
-
-
-	private final ObservableList<VaultSettings> directories = FXCollections.observableArrayList(VaultSettings::observables);
-	private final BooleanProperty askedForUpdateCheck = new SimpleBooleanProperty(DEFAULT_ASKED_FOR_UPDATE_CHECK);
-	private final BooleanProperty checkForUpdates = new SimpleBooleanProperty(DEFAULT_CHECK_FOR_UPDATES);
-	private final BooleanProperty startHidden = new SimpleBooleanProperty(DEFAULT_START_HIDDEN);
-	private final BooleanProperty autoCloseVaults = new SimpleBooleanProperty(DEFAULT_AUTO_CLOSE_VAULTS);
-	private final BooleanProperty useKeychain = new SimpleBooleanProperty(DEFAULT_USE_KEYCHAIN);
-	private final IntegerProperty port = new SimpleIntegerProperty(DEFAULT_PORT);
-	private final IntegerProperty numTrayNotifications = new SimpleIntegerProperty(DEFAULT_NUM_TRAY_NOTIFICATIONS);
-	private final BooleanProperty debugMode = new SimpleBooleanProperty(DEFAULT_DEBUG_MODE);
-	private final ObjectProperty<UiTheme> theme = new SimpleObjectProperty<>(DEFAULT_THEME);
-	private final ObjectProperty<String> keychainProvider = new SimpleObjectProperty<>(DEFAULT_KEYCHAIN_PROVIDER);
-	private final ObjectProperty<NodeOrientation> userInterfaceOrientation = new SimpleObjectProperty<>(DEFAULT_USER_INTERFACE_ORIENTATION);
-	private final StringProperty licenseKey = new SimpleStringProperty(DEFAULT_LICENSE_KEY);
-	private final BooleanProperty showMinimizeButton = new SimpleBooleanProperty(DEFAULT_SHOW_MINIMIZE_BUTTON);
-	private final BooleanProperty showTrayIcon;
-	private final IntegerProperty windowXPosition = new SimpleIntegerProperty();
-	private final IntegerProperty windowYPosition = new SimpleIntegerProperty();
-	private final IntegerProperty windowWidth = new SimpleIntegerProperty();
-	private final IntegerProperty windowHeight = new SimpleIntegerProperty();
-	private final ObjectProperty<String> displayConfiguration = new SimpleObjectProperty<>(DEFAULT_DISPLAY_CONFIGURATION);
-	private final StringProperty language = new SimpleStringProperty(DEFAULT_LANGUAGE);
-
-
-	private final StringProperty mountService = new SimpleStringProperty();
+	static final String DEFAULT_KEYCHAIN_PROVIDER = SystemUtils.IS_OS_WINDOWS ? "org.cryptomator.windows.keychain.WindowsProtectedKeychainAccess" : SystemUtils.IS_OS_MAC ? "org.cryptomator.macos.keychain.MacSystemKeychainAccess" : "org.cryptomator.linux.keychain.SecretServiceKeychainAccess";
+	static final String DEFAULT_USER_INTERFACE_ORIENTATION = NodeOrientation.LEFT_TO_RIGHT.name();
+	static final boolean DEFAULT_SHOW_MINIMIZE_BUTTON = false;
+	static final String DEFAULT_LAST_UPDATE_CHECK = "2000-01-01";
 
+	public final ObservableList<VaultSettings> directories;
+	public final BooleanProperty askedForUpdateCheck;
+	public final BooleanProperty checkForUpdates;
+	public final BooleanProperty startHidden;
+	public final BooleanProperty autoCloseVaults;
+	public final BooleanProperty useKeychain;
+	public final IntegerProperty port;
+	public final IntegerProperty numTrayNotifications;
+	public final BooleanProperty debugMode;
+	public final ObjectProperty<UiTheme> theme;
+	public final StringProperty keychainProvider;
+	public final ObjectProperty<NodeOrientation> userInterfaceOrientation;
+	public final StringProperty licenseKey;
+	public final BooleanProperty showMinimizeButton;
+	public final BooleanProperty showTrayIcon;
+	public final IntegerProperty windowXPosition;
+	public final IntegerProperty windowYPosition;
+	public final IntegerProperty windowWidth;
+	public final IntegerProperty windowHeight;
+	public final StringProperty displayConfiguration;
+	public final StringProperty language;
+	public final StringProperty mountService;
+	public final StringProperty lastUpdateCheck;
 
 	private Consumer<Settings> saveCmd;
 
+	public static Settings create(Environment env) {
+		var defaults = new SettingsJson();
+		defaults.showTrayIcon = env.showTrayIcon();
+		return new Settings(defaults);
+	}
+
 	/**
-	 * Package-private constructor; use {@link SettingsProvider}.
+	 * Recreate settings from json
+	 *
+	 * @param json The parsed settings.json
 	 */
-	Settings(Environment env) {
-		this.showTrayIcon = new SimpleBooleanProperty(env.showTrayIcon());
+	Settings(SettingsJson json) {
+		this.directories = FXCollections.observableArrayList(VaultSettings::observables);
+		this.askedForUpdateCheck = new SimpleBooleanProperty(this, "askedForUpdateCheck", json.askedForUpdateCheck);
+		this.checkForUpdates = new SimpleBooleanProperty(this, "checkForUpdates", json.checkForUpdatesEnabled);
+		this.startHidden = new SimpleBooleanProperty(this, "startHidden", json.startHidden);
+		this.autoCloseVaults = new SimpleBooleanProperty(this, "autoCloseVaults", json.autoCloseVaults);
+		this.useKeychain = new SimpleBooleanProperty(this, "useKeychain", json.useKeychain);
+		this.port = new SimpleIntegerProperty(this, "webDavPort", json.port);
+		this.numTrayNotifications = new SimpleIntegerProperty(this, "numTrayNotifications", json.numTrayNotifications);
+		this.debugMode = new SimpleBooleanProperty(this, "debugMode", json.debugMode);
+		this.theme = new SimpleObjectProperty<>(this, "theme", json.theme);
+		this.keychainProvider = new SimpleStringProperty(this, "keychainProvider", json.keychainProvider);
+		this.userInterfaceOrientation = new SimpleObjectProperty<>(this, "userInterfaceOrientation", parseEnum(json.uiOrientation, NodeOrientation.class, NodeOrientation.LEFT_TO_RIGHT));
+		this.licenseKey = new SimpleStringProperty(this, "licenseKey", json.licenseKey);
+		this.showMinimizeButton = new SimpleBooleanProperty(this, "showMinimizeButton", json.showMinimizeButton);
+		this.showTrayIcon = new SimpleBooleanProperty(this, "showTrayIcon", json.showTrayIcon);
+		this.windowXPosition = new SimpleIntegerProperty(this, "windowXPosition", json.windowXPosition);
+		this.windowYPosition = new SimpleIntegerProperty(this, "windowYPosition", json.windowYPosition);
+		this.windowWidth = new SimpleIntegerProperty(this, "windowWidth", json.windowWidth);
+		this.windowHeight = new SimpleIntegerProperty(this, "windowHeight", json.windowHeight);
+		this.displayConfiguration = new SimpleStringProperty(this, "displayConfiguration", json.displayConfiguration);
+		this.language = new SimpleStringProperty(this, "language", json.language);
+		this.mountService = new SimpleStringProperty(this, "mountService", json.mountService);
+		this.lastUpdateCheck = new SimpleStringProperty(this, "lastUpdateCheck", json.lastUpdateCheck);
+
+		this.directories.addAll(json.directories.stream().map(VaultSettings::new).toList());
+
+		migrateLegacySettings(json);
 
 		directories.addListener(this::somethingChanged);
 		askedForUpdateCheck.addListener(this::somethingChanged);
@@ -103,8 +134,76 @@ public class Settings {
 		displayConfiguration.addListener(this::somethingChanged);
 		language.addListener(this::somethingChanged);
 		mountService.addListener(this::somethingChanged);
+		lastUpdateCheck.addListener(this::somethingChanged);
 	}
 
+	@SuppressWarnings("deprecation")
+	private void migrateLegacySettings(SettingsJson json) {
+		// implicit migration of 1.6.x legacy setting "preferredVolumeImpl":
+		if (this.mountService.get() == null && json.preferredVolumeImpl != null) {
+			this.mountService.set(switch (json.preferredVolumeImpl) {
+				case "Dokany" -> "org.cryptomator.frontend.dokany.mount.DokanyMountProvider";
+				case "FUSE" -> {
+					if (SystemUtils.IS_OS_WINDOWS) {
+						yield "org.cryptomator.frontend.fuse.mount.WinFspNetworkMountProvider";
+					} else if (SystemUtils.IS_OS_MAC) {
+						yield "org.cryptomator.frontend.fuse.mount.MacFuseMountProvider";
+					} else {
+						yield "org.cryptomator.frontend.fuse.mount.LinuxFuseMountProvider";
+					}
+				}
+				default -> {
+					if (SystemUtils.IS_OS_WINDOWS) {
+						yield "org.cryptomator.frontend.webdav.mount.WindowsMounter";
+					} else if (SystemUtils.IS_OS_MAC) {
+						yield "org.cryptomator.frontend.webdav.mount.MacAppleScriptMounter";
+					} else {
+						yield "org.cryptomator.frontend.webdav.mount.LinuxGioMounter";
+					}
+				}
+			});
+		}
+	}
+
+	SettingsJson serialized() {
+		var json = new SettingsJson();
+		json.directories = directories.stream().map(VaultSettings::serialized).toList();
+		json.askedForUpdateCheck = askedForUpdateCheck.get();
+		json.checkForUpdatesEnabled = checkForUpdates.get();
+		json.startHidden = startHidden.get();
+		json.autoCloseVaults = autoCloseVaults.get();
+		json.useKeychain = useKeychain.get();
+		json.port = port.get();
+		json.numTrayNotifications = numTrayNotifications.get();
+		json.debugMode = debugMode.get();
+		json.theme = theme.get();
+		json.keychainProvider = keychainProvider.get();
+		json.uiOrientation = userInterfaceOrientation.get().name();
+		json.licenseKey = licenseKey.get();
+		json.showMinimizeButton = showMinimizeButton.get();
+		json.showTrayIcon = showTrayIcon.get();
+		json.windowXPosition = windowXPosition.get();
+		json.windowYPosition = windowYPosition.get();
+		json.windowWidth = windowWidth.get();
+		json.windowHeight = windowHeight.get();
+		json.displayConfiguration = displayConfiguration.get();
+		json.language = language.get();
+		json.mountService = mountService.get();
+		json.lastUpdateCheck = lastUpdateCheck.get();
+		return json;
+	}
+
+	private <E extends Enum<E>> E parseEnum(String value, Class<E> clazz, E defaultValue) {
+		try {
+			return Enum.valueOf(clazz, value.toUpperCase());
+		} catch (IllegalArgumentException e) {
+			LOG.warn("No value {}.{}. Defaulting to {}.", clazz.getSimpleName(), value, defaultValue);
+			return defaultValue;
+		}
+	}
+
+
+	// TODO rename to setChangeListener
 	void setSaveCmd(Consumer<Settings> saveCmd) {
 		this.saveCmd = saveCmd;
 	}
@@ -119,90 +218,4 @@ public class Settings {
 		}
 	}
 
-	/* Getter/Setter */
-
-	public ObservableList<VaultSettings> getDirectories() {
-		return directories;
-	}
-
-	public BooleanProperty askedForUpdateCheck() {
-		return askedForUpdateCheck;
-	}
-
-	public BooleanProperty checkForUpdates() {
-		return checkForUpdates;
-	}
-
-	public BooleanProperty startHidden() {
-		return startHidden;
-	}
-
-	public BooleanProperty autoCloseVaults() {
-		return autoCloseVaults;
-	}
-
-	public BooleanProperty useKeychain() { return useKeychain; }
-
-	public IntegerProperty port() {
-		return port;
-	}
-
-	public IntegerProperty numTrayNotifications() {
-		return numTrayNotifications;
-	}
-
-	public BooleanProperty debugMode() {
-		return debugMode;
-	}
-
-	public StringProperty mountService() {
-		return mountService;
-	}
-
-	public ObjectProperty<UiTheme> theme() {
-		return theme;
-	}
-
-	public ObjectProperty<String> keychainProvider() {return keychainProvider;}
-
-	public ObjectProperty<NodeOrientation> userInterfaceOrientation() {
-		return userInterfaceOrientation;
-	}
-
-	public StringProperty licenseKey() {
-		return licenseKey;
-	}
-
-	public BooleanProperty showMinimizeButton() {
-		return showMinimizeButton;
-	}
-
-	public BooleanProperty showTrayIcon() {
-		return showTrayIcon;
-	}
-
-	public IntegerProperty windowXPositionProperty() {
-		return windowXPosition;
-	}
-
-	public IntegerProperty windowYPositionProperty() {
-		return windowYPosition;
-	}
-
-	public IntegerProperty windowWidthProperty() {
-		return windowWidth;
-	}
-
-	public IntegerProperty windowHeightProperty() {
-		return windowHeight;
-	}
-
-	public ObjectProperty<String> displayConfigurationProperty() {
-		return displayConfiguration;
-	}
-
-	public StringProperty languageProperty() {
-		return language;
-	}
-
 }

src/main/java/org/cryptomator/common/settings/SettingsJson.java

@@ -0,0 +1,89 @@
+package org.cryptomator.common.settings;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+class SettingsJson {
+
+	@JsonProperty("directories")
+	List<VaultSettingsJson> directories = List.of();
+
+	@JsonProperty("writtenByVersion")
+	String writtenByVersion;
+
+	@JsonProperty("askedForUpdateCheck")
+	boolean askedForUpdateCheck = Settings.DEFAULT_ASKED_FOR_UPDATE_CHECK;
+
+	@JsonProperty("autoCloseVaults")
+	boolean autoCloseVaults = Settings.DEFAULT_AUTO_CLOSE_VAULTS;
+
+	@JsonProperty("checkForUpdatesEnabled")
+	boolean checkForUpdatesEnabled = Settings.DEFAULT_CHECK_FOR_UPDATES;
+
+	@JsonProperty("debugMode")
+	boolean debugMode = Settings.DEFAULT_DEBUG_MODE;
+
+	@JsonProperty("theme")
+	UiTheme theme = Settings.DEFAULT_THEME;
+
+	@JsonProperty("displayConfiguration")
+	String displayConfiguration;
+
+	@JsonProperty("keychainProvider")
+	String keychainProvider = Settings.DEFAULT_KEYCHAIN_PROVIDER;
+
+	@JsonProperty("language")
+	String language;
+
+	@JsonProperty("licenseKey")
+	String licenseKey;
+
+	@JsonProperty("mountService")
+	String mountService;
+
+	@JsonProperty("numTrayNotifications")
+	int numTrayNotifications = Settings.DEFAULT_NUM_TRAY_NOTIFICATIONS;
+
+	@JsonProperty("port")
+	int port = Settings.DEFAULT_PORT;
+
+	@JsonProperty("showMinimizeButton")
+	boolean showMinimizeButton = Settings.DEFAULT_SHOW_MINIMIZE_BUTTON;
+
+	@JsonProperty("showTrayIcon")
+	boolean showTrayIcon;
+
+	@JsonProperty("startHidden")
+	boolean startHidden = Settings.DEFAULT_START_HIDDEN;
+
+	@JsonProperty("uiOrientation")
+	String uiOrientation = Settings.DEFAULT_USER_INTERFACE_ORIENTATION;
+
+	@JsonProperty("useKeychain")
+	boolean useKeychain = Settings.DEFAULT_USE_KEYCHAIN;
+
+	@JsonProperty("windowHeight")
+	int windowHeight;
+
+	@JsonProperty("windowWidth")
+	int windowWidth;
+
+	@JsonProperty("windowXPosition")
+	int windowXPosition;
+
+	@JsonProperty("windowYPosition")
+	int windowYPosition;
+
+	@Deprecated(since = "1.7.0")
+	@JsonProperty(value = "preferredVolumeImpl", access = JsonProperty.Access.WRITE_ONLY) // WRITE_ONLY means value is "written" into the java object during deserialization. Upvote this: https://github.com/FasterXML/jackson-annotations/issues/233
+	String preferredVolumeImpl;
+
+	@JsonProperty("lastUpdateCheck")
+	String lastUpdateCheck = Settings.DEFAULT_LAST_UPDATE_CHECK;
+
+}

src/main/java/org/cryptomator/common/settings/SettingsJsonAdapter.java

@@ -1,183 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the accompanying LICENSE file.
- *******************************************************************************/
-package org.cryptomator.common.settings;
-
-import com.google.gson.TypeAdapter;
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonToken;
-import com.google.gson.stream.JsonWriter;
-import org.apache.commons.lang3.SystemUtils;
-import org.cryptomator.common.Environment;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.inject.Inject;
-import javax.inject.Singleton;
-import javafx.geometry.NodeOrientation;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-@Singleton
-public class SettingsJsonAdapter extends TypeAdapter<Settings> {
-
-	private static final Logger LOG = LoggerFactory.getLogger(SettingsJsonAdapter.class);
-
-	private final VaultSettingsJsonAdapter vaultSettingsJsonAdapter = new VaultSettingsJsonAdapter();
-	private final Environment env;
-
-	@Inject
-	public SettingsJsonAdapter(Environment env) {
-		this.env = env;
-	}
-
-	@Override
-	public void write(JsonWriter out, Settings value) throws IOException {
-		out.beginObject();
-		out.name("writtenByVersion").value(env.getAppVersion() + env.getBuildNumber().map("-"::concat).orElse(""));
-		out.name("directories");
-		writeVaultSettingsArray(out, value.getDirectories());
-		out.name("askedForUpdateCheck").value(value.askedForUpdateCheck().get());
-		out.name("autoCloseVaults").value(value.autoCloseVaults().get());
-		out.name("checkForUpdatesEnabled").value(value.checkForUpdates().get());
-		out.name("debugMode").value(value.debugMode().get());
-		out.name("displayConfiguration").value((value.displayConfigurationProperty().get()));
-		out.name("keychainProvider").value(value.keychainProvider().get());
-		out.name("language").value((value.languageProperty().get()));
-		out.name("licenseKey").value(value.licenseKey().get());
-		out.name("mountService").value(value.mountService().get());
-		out.name("numTrayNotifications").value(value.numTrayNotifications().get());
-		out.name("port").value(value.port().get());
-		out.name("showMinimizeButton").value(value.showMinimizeButton().get());
-		out.name("showTrayIcon").value(value.showTrayIcon().get());
-		out.name("startHidden").value(value.startHidden().get());
-		out.name("theme").value(value.theme().get().name());
-		out.name("uiOrientation").value(value.userInterfaceOrientation().get().name());
-		out.name("useKeychain").value(value.useKeychain().get());
-		out.name("windowHeight").value((value.windowHeightProperty().get()));
-		out.name("windowWidth").value((value.windowWidthProperty().get()));
-		out.name("windowXPosition").value((value.windowXPositionProperty().get()));
-		out.name("windowYPosition").value((value.windowYPositionProperty().get()));
-		out.endObject();
-	}
-
-	private void writeVaultSettingsArray(JsonWriter out, Iterable<VaultSettings> vaultSettings) throws IOException {
-		out.beginArray();
-		for (VaultSettings value : vaultSettings) {
-			vaultSettingsJsonAdapter.write(out, value);
-		}
-		out.endArray();
-	}
-
-	@Override
-	public Settings read(JsonReader in) throws IOException {
-		Settings settings = new Settings(env);
-		//1.6.x legacy
-		String volumeImpl = null;
-		//legacy end
-		in.beginObject();
-		while (in.hasNext()) {
-			String name = in.nextName();
-			switch (name) {
-				case "writtenByVersion" -> in.skipValue(); //noop
-				case "directories" -> settings.getDirectories().addAll(readVaultSettingsArray(in));
-				case "askedForUpdateCheck" -> settings.askedForUpdateCheck().set(in.nextBoolean());
-				case "autoCloseVaults" -> settings.autoCloseVaults().set(in.nextBoolean());
-				case "checkForUpdatesEnabled" -> settings.checkForUpdates().set(in.nextBoolean());
-				case "debugMode" -> settings.debugMode().set(in.nextBoolean());
-				case "displayConfiguration" -> settings.displayConfigurationProperty().set(in.nextString());
-				case "keychainProvider" -> settings.keychainProvider().set(in.nextString());
-				case "language" -> settings.languageProperty().set(in.nextString());
-				case "licenseKey" -> settings.licenseKey().set(in.nextString());
-				case "mountService" -> {
-					var token = in.peek();
-					if (JsonToken.STRING == token) {
-						settings.mountService().set(in.nextString());
-					}
-				}
-				case "numTrayNotifications" -> settings.numTrayNotifications().set(in.nextInt());
-				case "port" -> settings.port().set(in.nextInt());
-				case "showMinimizeButton" -> settings.showMinimizeButton().set(in.nextBoolean());
-				case "showTrayIcon" -> settings.showTrayIcon().set(in.nextBoolean());
-				case "startHidden" -> settings.startHidden().set(in.nextBoolean());
-				case "theme" -> settings.theme().set(parseUiTheme(in.nextString()));
-				case "uiOrientation" -> settings.userInterfaceOrientation().set(parseUiOrientation(in.nextString()));
-				case "useKeychain" -> settings.useKeychain().set(in.nextBoolean());
-				case "windowHeight" -> settings.windowHeightProperty().set(in.nextInt());
-				case "windowWidth" -> settings.windowWidthProperty().set(in.nextInt());
-				case "windowXPosition" -> settings.windowXPositionProperty().set(in.nextInt());
-				case "windowYPosition" -> settings.windowYPositionProperty().set(in.nextInt());
-				//1.6.x legacy
-				case "preferredVolumeImpl" -> volumeImpl = in.nextString();
-				//legacy end
-				default -> {
-					LOG.warn("Unsupported vault setting found in JSON: {}", name);
-					in.skipValue();
-				}
-			}
-
-		}
-		in.endObject();
-
-		//1.6.x legacy
-		if (volumeImpl != null) {
-			settings.mountService().set(convertLegacyVolumeImplToMountService(volumeImpl));
-		}
-		//legacy end
-
-		return settings;
-	}
-
-	private String convertLegacyVolumeImplToMountService(String volumeImpl) {
-		if (volumeImpl.equals("Dokany")) {
-			return "org.cryptomator.frontend.dokany.mount.DokanyMountProvider";
-		} else if (volumeImpl.equals("FUSE")) {
-			if (SystemUtils.IS_OS_WINDOWS) {
-				return "org.cryptomator.frontend.fuse.mount.WinFspNetworkMountProvider";
-			} else if (SystemUtils.IS_OS_MAC) {
-				return "org.cryptomator.frontend.fuse.mount.MacFuseMountProvider";
-			} else {
-				return "org.cryptomator.frontend.fuse.mount.LinuxFuseMountProvider";
-			}
-		} else {
-			if (SystemUtils.IS_OS_WINDOWS) {
-				return "org.cryptomator.frontend.webdav.mount.WindowsMounter";
-			} else if (SystemUtils.IS_OS_MAC) {
-				return "org.cryptomator.frontend.webdav.mount.MacAppleScriptMounter";
-			} else {
-				return "org.cryptomator.frontend.webdav.mount.LinuxGioMounter";
-			}
-		}
-	}
-
-	private UiTheme parseUiTheme(String uiThemeName) {
-		try {
-			return UiTheme.valueOf(uiThemeName.toUpperCase());
-		} catch (IllegalArgumentException e) {
-			LOG.warn("Invalid ui theme {}. Defaulting to {}.", uiThemeName, Settings.DEFAULT_THEME);
-			return Settings.DEFAULT_THEME;
-		}
-	}
-
-	private NodeOrientation parseUiOrientation(String uiOrientationName) {
-		try {
-			return NodeOrientation.valueOf(uiOrientationName.toUpperCase());
-		} catch (IllegalArgumentException e) {
-			LOG.warn("Invalid ui orientation {}. Defaulting to {}.", uiOrientationName, Settings.DEFAULT_USER_INTERFACE_ORIENTATION);
-			return Settings.DEFAULT_USER_INTERFACE_ORIENTATION;
-		}
-	}
-
-	private List<VaultSettings> readVaultSettingsArray(JsonReader in) throws IOException {
-		List<VaultSettings> result = new ArrayList<>();
-		in.beginArray();
-		while (!JsonToken.END_ARRAY.equals(in.peek())) {
-			result.add(vaultSettingsJsonAdapter.read(in));
-		}
-		in.endArray();
-		return result;
-	}
-}

src/main/java/org/cryptomator/common/settings/SettingsProvider.java

@@ -8,12 +8,9 @@
  *******************************************************************************/
 package org.cryptomator.common.settings;
 
+import com.fasterxml.jackson.core.JacksonException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.base.Suppliers;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParseException;
-import com.google.gson.JsonParser;
 import org.cryptomator.common.Environment;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -22,12 +19,7 @@ import javax.inject.Inject;
 import javax.inject.Singleton;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.InputStreamReader;
 import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Reader;
-import java.io.Writer;
-import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.NoSuchFileException;
 import java.nio.file.Path;
@@ -44,6 +36,7 @@ import java.util.stream.Stream;
 @Singleton
 public class SettingsProvider implements Supplier<Settings> {
 
+	private static final ObjectMapper JSON = new ObjectMapper().setDefaultLeniency(true);
 	private static final Logger LOG = LoggerFactory.getLogger(SettingsProvider.class);
 	private static final long SAVE_DELAY_MS = 1000;
 
@@ -51,16 +44,11 @@ public class SettingsProvider implements Supplier<Settings> {
 	private final Supplier<Settings> settings = Suppliers.memoize(this::load);
 	private final Environment env;
 	private final ScheduledExecutorService scheduler;
-	private final Gson gson;
 
 	@Inject
-	public SettingsProvider(SettingsJsonAdapter settingsJsonAdapter, Environment env, ScheduledExecutorService scheduler) {
+	public SettingsProvider(Environment env, ScheduledExecutorService scheduler) {
 		this.env = env;
 		this.scheduler = scheduler;
-		this.gson = new GsonBuilder() //
-				.setPrettyPrinting().setLenient().disableHtmlEscaping() //
-				.registerTypeAdapter(Settings.class, settingsJsonAdapter) //
-				.create();
 	}
 
 	@Override
@@ -69,28 +57,25 @@ public class SettingsProvider implements Supplier<Settings> {
 	}
 
 	private Settings load() {
-		Settings settings = env.getSettingsPath().flatMap(this::tryLoad).findFirst().orElse(new Settings(env));
+		Settings settings = env.getSettingsPath().flatMap(this::tryLoad).findFirst().orElseGet(() -> Settings.create(env));
 		settings.setSaveCmd(this::scheduleSave);
 		return settings;
 	}
 
 	private Stream<Settings> tryLoad(Path path) {
 		LOG.debug("Attempting to load settings from {}", path);
-		try (InputStream in = Files.newInputStream(path, StandardOpenOption.READ); //
-			 Reader reader = new InputStreamReader(in, StandardCharsets.UTF_8)) {
-			JsonElement json = JsonParser.parseReader(reader);
-			if (json.isJsonObject()) {
-				Settings settings = gson.fromJson(json, Settings.class);
-				LOG.info("Settings loaded from {}", path);
-				return Stream.of(settings);
-			} else {
-				LOG.warn("Invalid json file {}", path);
-				return Stream.empty();
-			}
+		try (InputStream in = Files.newInputStream(path, StandardOpenOption.READ)) {
+			var json = JSON.reader().readValue(in, SettingsJson.class);
+			LOG.info("Settings loaded from {}", path);
+			var settings = new Settings(json);
+			return Stream.of(settings);
+		} catch (JacksonException e) {
+			LOG.warn("Failed to parse json file {}", path, e);
+			return Stream.empty();
 		} catch (NoSuchFileException e) {
 			return Stream.empty();
-		} catch (IOException | JsonParseException e) {
-			LOG.warn("Exception while loading settings from " + path, e);
+		} catch (IOException e) {
+			LOG.warn("Failed to load json file {}", path, e);
 			return Stream.empty();
 		}
 	}
@@ -116,13 +101,14 @@ public class SettingsProvider implements Supplier<Settings> {
 		try {
 			Files.createDirectories(settingsPath.getParent());
 			Path tmpPath = settingsPath.resolveSibling(settingsPath.getFileName().toString() + ".tmp");
-			try (OutputStream out = Files.newOutputStream(tmpPath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE); //
-				 Writer writer = new OutputStreamWriter(out, StandardCharsets.UTF_8)) {
-				gson.toJson(settings, writer);
+			try (OutputStream out = Files.newOutputStream(tmpPath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE)) {
+				var jsonObj = settings.serialized();
+				jsonObj.writtenByVersion = env.getAppVersion() + env.getBuildNumber().map("-"::concat).orElse("");
+				JSON.writerWithDefaultPrettyPrinter().writeValue(out, jsonObj);
 			}
 			Files.move(tmpPath, settingsPath, StandardCopyOption.REPLACE_EXISTING);
 			LOG.info("Settings saved to {}", settingsPath);
-		} catch (IOException | JsonParseException e) {
+		} catch (IOException e) {
 			LOG.error("Failed to save settings.", e);
 		}
 	}

src/main/java/org/cryptomator/common/settings/UiTheme.java

@@ -1,9 +1,12 @@
 package org.cryptomator.common.settings;
 
+import com.fasterxml.jackson.annotation.JsonEnumDefaultValue;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import org.apache.commons.lang3.SystemUtils;
 
+@JsonFormat(shape = JsonFormat.Shape.STRING)
 public enum UiTheme {
-	LIGHT("preferences.interface.theme.light"), //
+	@JsonEnumDefaultValue LIGHT("preferences.interface.theme.light"), //
 	DARK("preferences.interface.theme.dark"), //
 	AUTOMATIC("preferences.interface.theme.automatic");
 

src/main/java/org/cryptomator/common/settings/VaultSettings.java

@@ -6,7 +6,9 @@
 package org.cryptomator.common.settings;
 
 import com.google.common.base.CharMatcher;
+import com.google.common.base.Strings;
 import com.google.common.io.BaseEncoding;
+import org.apache.commons.lang3.SystemUtils;
 
 import javafx.beans.Observable;
 import javafx.beans.binding.Bindings;
@@ -20,6 +22,7 @@ import javafx.beans.property.SimpleObjectProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.Objects;
 import java.util.Random;
 
@@ -28,33 +31,45 @@ import java.util.Random;
  */
 public class VaultSettings {
 
-	public static final boolean DEFAULT_UNLOCK_AFTER_STARTUP = false;
-	public static final boolean DEFAULT_REVEAL_AFTER_MOUNT = true;
-	public static final boolean DEFAULT_USES_READONLY_MODE = false;
-	public static final String DEFAULT_MOUNT_FLAGS = "";
-	public static final int DEFAULT_MAX_CLEARTEXT_FILENAME_LENGTH = -1;
-	public static final WhenUnlocked DEFAULT_ACTION_AFTER_UNLOCK = WhenUnlocked.ASK;
-	public static final boolean DEFAULT_AUTOLOCK_WHEN_IDLE = false;
-	public static final int DEFAULT_AUTOLOCK_IDLE_SECONDS = 30 * 60;
+	static final boolean DEFAULT_UNLOCK_AFTER_STARTUP = false;
+	static final boolean DEFAULT_REVEAL_AFTER_MOUNT = true;
+	static final boolean DEFAULT_USES_READONLY_MODE = false;
+	static final String DEFAULT_MOUNT_FLAGS = ""; // TODO: remove empty default mount flags and let this property be null if not used
+	static final int DEFAULT_MAX_CLEARTEXT_FILENAME_LENGTH = -1;
+	static final WhenUnlocked DEFAULT_ACTION_AFTER_UNLOCK = WhenUnlocked.ASK;
+	static final boolean DEFAULT_AUTOLOCK_WHEN_IDLE = false;
+	static final int DEFAULT_AUTOLOCK_IDLE_SECONDS = 30 * 60;
 
 	private static final Random RNG = new Random();
 
-	private final String id;
-	private final ObjectProperty<Path> path = new SimpleObjectProperty<>();
-	private final StringProperty displayName = new SimpleStringProperty();
-	private final BooleanProperty unlockAfterStartup = new SimpleBooleanProperty(DEFAULT_UNLOCK_AFTER_STARTUP);
-	private final BooleanProperty revealAfterMount = new SimpleBooleanProperty(DEFAULT_REVEAL_AFTER_MOUNT);
-	private final BooleanProperty usesReadOnlyMode = new SimpleBooleanProperty(DEFAULT_USES_READONLY_MODE);
-	private final StringProperty mountFlags = new SimpleStringProperty(DEFAULT_MOUNT_FLAGS); //TODO: remove empty default mount flags and let this property be null if not used
-	private final IntegerProperty maxCleartextFilenameLength = new SimpleIntegerProperty(DEFAULT_MAX_CLEARTEXT_FILENAME_LENGTH);
-	private final ObjectProperty<WhenUnlocked> actionAfterUnlock = new SimpleObjectProperty<>(DEFAULT_ACTION_AFTER_UNLOCK);
-	private final BooleanProperty autoLockWhenIdle = new SimpleBooleanProperty(DEFAULT_AUTOLOCK_WHEN_IDLE);
-	private final IntegerProperty autoLockIdleSeconds = new SimpleIntegerProperty(DEFAULT_AUTOLOCK_IDLE_SECONDS);
-	private final StringExpression mountName;
-	private final ObjectProperty<Path> mountPoint = new SimpleObjectProperty<>();
+	public final String id;
+	public final ObjectProperty<Path> path;
+	public final StringProperty displayName;
+	public final BooleanProperty unlockAfterStartup;
+	public final BooleanProperty revealAfterMount;
+	public final BooleanProperty usesReadOnlyMode;
+	public final StringProperty mountFlags;
+	public final IntegerProperty maxCleartextFilenameLength;
+	public final ObjectProperty<WhenUnlocked> actionAfterUnlock;
+	public final BooleanProperty autoLockWhenIdle;
+	public final IntegerProperty autoLockIdleSeconds;
+	public final ObjectProperty<Path> mountPoint;
+	public final StringExpression mountName;
 
-	public VaultSettings(String id) {
-		this.id = Objects.requireNonNull(id);
+	VaultSettings(VaultSettingsJson json) {
+		this.id = json.id;
+		this.path = new SimpleObjectProperty<>(this, "path", json.path == null ? null : Paths.get(json.path));
+		this.displayName = new SimpleStringProperty(this, "displayName", json.displayName);
+		this.unlockAfterStartup = new SimpleBooleanProperty(this, "unlockAfterStartup", json.unlockAfterStartup);
+		this.revealAfterMount = new SimpleBooleanProperty(this, "revealAfterMount", json.revealAfterMount);
+		this.usesReadOnlyMode = new SimpleBooleanProperty(this, "usesReadOnlyMode", json.usesReadOnlyMode);
+		this.mountFlags = new SimpleStringProperty(this, "mountFlags", json.mountFlags);
+		this.maxCleartextFilenameLength = new SimpleIntegerProperty(this, "maxCleartextFilenameLength", json.maxCleartextFilenameLength);
+		this.actionAfterUnlock = new SimpleObjectProperty<>(this, "actionAfterUnlock", json.actionAfterUnlock);
+		this.autoLockWhenIdle = new SimpleBooleanProperty(this, "autoLockWhenIdle", json.autoLockWhenIdle);
+		this.autoLockIdleSeconds = new SimpleIntegerProperty(this, "autoLockIdleSeconds", json.autoLockIdleSeconds);
+		this.mountPoint = new SimpleObjectProperty<>(this, "mountPoint", json.mountPoint == null ? null : Path.of(json.mountPoint));
+		// mount name is no longer an explicit setting, see https://github.com/cryptomator/cryptomator/pull/1318
 		this.mountName = StringExpression.stringExpression(Bindings.createStringBinding(() -> {
 			final String name;
 			if (displayName.isEmpty().get()) {
@@ -64,6 +79,18 @@ public class VaultSettings {
 			}
 			return normalizeDisplayName(name);
 		}, displayName, path));
+
+		migrateLegacySettings(json);
+	}
+
+	@SuppressWarnings("deprecation")
+	private void migrateLegacySettings(VaultSettingsJson json) {
+		// implicit migration of 1.6.x legacy setting "customMountPath" / "winDriveLetter":
+		if (json.useCustomMountPath && !Strings.isNullOrEmpty(json.customMountPath)) {
+			this.mountPoint.set(Path.of(json.customMountPath));
+		} else if (!Strings.isNullOrEmpty(json.winDriveLetter)) {
+			this.mountPoint.set(Path.of(json.winDriveLetter + ":\\"));
+		}
 	}
 
 	Observable[] observables() {
@@ -71,7 +98,9 @@ public class VaultSettings {
 	}
 
 	public static VaultSettings withRandomId() {
-		return new VaultSettings(generateId());
+		var defaults = new VaultSettingsJson();
+		defaults.id = generateId();
+		return new VaultSettings(defaults);
 	}
 
 	private static String generateId() {
@@ -80,6 +109,23 @@ public class VaultSettings {
 		return BaseEncoding.base64Url().encode(randomBytes);
 	}
 
+	VaultSettingsJson serialized() {
+		var json = new VaultSettingsJson();
+		json.id = id;
+		json.path = path.map(Path::toString).getValue();
+		json.displayName = displayName.get();
+		json.unlockAfterStartup = unlockAfterStartup.get();
+		json.revealAfterMount = revealAfterMount.get();
+		json.usesReadOnlyMode = usesReadOnlyMode.get();
+		json.mountFlags = mountFlags.get();
+		json.maxCleartextFilenameLength = maxCleartextFilenameLength.get();
+		json.actionAfterUnlock = actionAfterUnlock.get();
+		json.autoLockWhenIdle = autoLockWhenIdle.get();
+		json.autoLockIdleSeconds = autoLockIdleSeconds.get();
+		json.mountPoint = mountPoint.map(Path::toString).getValue();
+		return json;
+	}
+
 	//visible for testing
 	static String normalizeDisplayName(String original) {
 		if (original.isBlank() || ".".equals(original) || "..".equals(original)) {
@@ -93,68 +139,6 @@ public class VaultSettings {
 		return CharMatcher.anyOf("<>:\"/\\|?*").or(CharMatcher.javaIsoControl()).collapseFrom(withoutFancyWhitespaces, '_');
 	}
 
-	/* Getter/Setter */
-
-	public String getId() {
-		return id;
-	}
-
-	public ObjectProperty<Path> path() {
-		return path;
-	}
-
-	public StringProperty displayName() {
-		return displayName;
-	}
-
-	public StringExpression mountName() {
-		return mountName;
-	}
-
-	public BooleanProperty unlockAfterStartup() {
-		return unlockAfterStartup;
-	}
-
-	public BooleanProperty revealAfterMount() {
-		return revealAfterMount;
-	}
-
-	public Path getMountPoint() {
-		return mountPoint.get();
-	}
-
-	public ObjectProperty<Path> mountPoint() {
-		return mountPoint;
-	}
-
-	public BooleanProperty usesReadOnlyMode() {
-		return usesReadOnlyMode;
-	}
-
-	public StringProperty mountFlags() {
-		return mountFlags;
-	}
-
-	public IntegerProperty maxCleartextFilenameLength() {
-		return maxCleartextFilenameLength;
-	}
-
-	public ObjectProperty<WhenUnlocked> actionAfterUnlock() {
-		return actionAfterUnlock;
-	}
-
-	public WhenUnlocked getActionAfterUnlock() {
-		return actionAfterUnlock.get();
-	}
-
-	public BooleanProperty autoLockWhenIdle() {
-		return autoLockWhenIdle;
-	}
-
-	public IntegerProperty autoLockIdleSeconds() {
-		return autoLockIdleSeconds;
-	}
-
 	/* Hashcode/Equals */
 
 	@Override

src/main/java/org/cryptomator/common/settings/VaultSettingsJson.java

@@ -0,0 +1,62 @@
+package org.cryptomator.common.settings;
+
+import com.fasterxml.jackson.annotation.JsonAlias;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+class VaultSettingsJson {
+
+	@JsonProperty(value = "id", required = true)
+	String id;
+
+	@JsonProperty(value = "path")
+	String path;
+
+	@JsonProperty("displayName")
+	String displayName;
+
+	@JsonProperty("unlockAfterStartup")
+	boolean unlockAfterStartup = VaultSettings.DEFAULT_UNLOCK_AFTER_STARTUP;
+
+	@JsonProperty("revealAfterMount")
+	boolean revealAfterMount = VaultSettings.DEFAULT_REVEAL_AFTER_MOUNT;
+
+	@JsonProperty("mountPoint")
+	String mountPoint;
+
+	@JsonProperty("usesReadOnlyMode")
+	boolean usesReadOnlyMode = VaultSettings.DEFAULT_USES_READONLY_MODE;
+
+	@JsonProperty("mountFlags")
+	String mountFlags = VaultSettings.DEFAULT_MOUNT_FLAGS;
+
+	@JsonProperty("maxCleartextFilenameLength")
+	int maxCleartextFilenameLength = VaultSettings.DEFAULT_MAX_CLEARTEXT_FILENAME_LENGTH;
+
+	@JsonProperty("actionAfterUnlock")
+	WhenUnlocked actionAfterUnlock = VaultSettings.DEFAULT_ACTION_AFTER_UNLOCK;
+
+	@JsonProperty("autoLockWhenIdle")
+	boolean autoLockWhenIdle = VaultSettings.DEFAULT_AUTOLOCK_WHEN_IDLE;
+
+	@JsonProperty("autoLockIdleSeconds")
+	int autoLockIdleSeconds = VaultSettings.DEFAULT_AUTOLOCK_IDLE_SECONDS;
+
+	@Deprecated(since = "1.7.0")
+	@JsonProperty(value = "winDriveLetter", access = JsonProperty.Access.WRITE_ONLY) // WRITE_ONLY means value is "written" into the java object during deserialization. Upvote this: https://github.com/FasterXML/jackson-annotations/issues/233
+	String winDriveLetter;
+
+	@Deprecated(since = "1.7.0")
+	@JsonProperty(value = "useCustomMountPath", access = JsonProperty.Access.WRITE_ONLY) // WRITE_ONLY means value is "written" into the java object during deserialization. Upvote this: https://github.com/FasterXML/jackson-annotations/issues/233
+	@JsonAlias("usesIndividualMountPath")
+	boolean useCustomMountPath;
+
+	@Deprecated(since = "1.7.0")
+	@JsonProperty(value = "customMountPath", access = JsonProperty.Access.WRITE_ONLY) // WRITE_ONLY means value is "written" into the java object during deserialization. Upvote this: https://github.com/FasterXML/jackson-annotations/issues/233
+	@JsonAlias("individualMountPath")
+	String customMountPath;
+
+}

src/main/java/org/cryptomator/common/settings/VaultSettingsJsonAdapter.java

@@ -1,142 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2017 Skymatic UG (haftungsbeschränkt).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the accompanying LICENSE file.
- *******************************************************************************/
-package org.cryptomator.common.settings;
-
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonToken;
-import com.google.gson.stream.JsonWriter;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.nio.file.InvalidPathException;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-class VaultSettingsJsonAdapter {
-
-	private static final Logger LOG = LoggerFactory.getLogger(VaultSettingsJsonAdapter.class);
-
-	public void write(JsonWriter out, VaultSettings value) throws IOException {
-		out.beginObject();
-		out.name("id").value(value.getId());
-		out.name("path").value(value.path().get().toString());
-		out.name("displayName").value(value.displayName().get());
-		out.name("unlockAfterStartup").value(value.unlockAfterStartup().get());
-		out.name("revealAfterMount").value(value.revealAfterMount().get());
-		var mountPoint = value.mountPoint().get();
-		out.name("mountPoint").value(mountPoint != null ? mountPoint.toAbsolutePath().toString() : null);
-		out.name("usesReadOnlyMode").value(value.usesReadOnlyMode().get());
-		out.name("mountFlags").value(value.mountFlags().get());
-		out.name("maxCleartextFilenameLength").value(value.maxCleartextFilenameLength().get());
-		out.name("actionAfterUnlock").value(value.actionAfterUnlock().get().name());
-		out.name("autoLockWhenIdle").value(value.autoLockWhenIdle().get());
-		out.name("autoLockIdleSeconds").value(value.autoLockIdleSeconds().get());
-		out.endObject();
-	}
-
-	public VaultSettings read(JsonReader in) throws IOException {
-		String id = null;
-		String path = null;
-		String mountName = null; //see https://github.com/cryptomator/cryptomator/pull/1318
-		String displayName = null;
-		boolean unlockAfterStartup = VaultSettings.DEFAULT_UNLOCK_AFTER_STARTUP;
-		boolean revealAfterMount = VaultSettings.DEFAULT_REVEAL_AFTER_MOUNT;
-		boolean usesReadOnlyMode = VaultSettings.DEFAULT_USES_READONLY_MODE;
-		String mountFlags = VaultSettings.DEFAULT_MOUNT_FLAGS;
-		Path mountPoint = null;
-		int maxCleartextFilenameLength = VaultSettings.DEFAULT_MAX_CLEARTEXT_FILENAME_LENGTH;
-		WhenUnlocked actionAfterUnlock = VaultSettings.DEFAULT_ACTION_AFTER_UNLOCK;
-		boolean autoLockWhenIdle = VaultSettings.DEFAULT_AUTOLOCK_WHEN_IDLE;
-		int autoLockIdleSeconds = VaultSettings.DEFAULT_AUTOLOCK_IDLE_SECONDS;
-
-		//legacy from 1.6.x
-		boolean useCustomMountPath = false;
-		String customMountPath = "";
-		String winDriveLetter = "";
-		//legacy end
-
-		in.beginObject();
-		while (in.hasNext()) {
-			String name = in.nextName();
-			switch (name) {
-				case "id" -> id = in.nextString();
-				case "path" -> path = in.nextString();
-				case "mountName" -> mountName = in.nextString(); //see https://github.com/cryptomator/cryptomator/pull/1318
-				case "displayName" -> displayName = in.nextString();
-				case "unlockAfterStartup" -> unlockAfterStartup = in.nextBoolean();
-				case "revealAfterMount" -> revealAfterMount = in.nextBoolean();
-				case "usesReadOnlyMode" -> usesReadOnlyMode = in.nextBoolean();
-				case "mountFlags" -> mountFlags = in.nextString();
-				case "mountPoint" -> {
-					if (JsonToken.NULL == in.peek()) {
-						in.nextNull();
-					} else {
-						mountPoint = parseMountPoint(in.nextString());
-					}
-				}
-				case "maxCleartextFilenameLength" -> maxCleartextFilenameLength = in.nextInt();
-				case "actionAfterUnlock" -> actionAfterUnlock = parseActionAfterUnlock(in.nextString());
-				case "autoLockWhenIdle" -> autoLockWhenIdle = in.nextBoolean();
-				case "autoLockIdleSeconds" -> autoLockIdleSeconds = in.nextInt();
-				//legacy from 1.6.x
-				case "winDriveLetter" -> winDriveLetter = in.nextString();
-				case "usesIndividualMountPath", "useCustomMountPath" -> useCustomMountPath = in.nextBoolean();
-				case "individualMountPath", "customMountPath" -> customMountPath = in.nextString();
-				//legacy end
-				default -> {
-					LOG.warn("Unsupported vault setting found in JSON: {}", name);
-					in.skipValue();
-				}
-			}
-		}
-		in.endObject();
-
-		VaultSettings vaultSettings = (id == null) ? VaultSettings.withRandomId() : new VaultSettings(id);
-		if (displayName != null) { //see https://github.com/cryptomator/cryptomator/pull/1318
-			vaultSettings.displayName().set(displayName);
-		} else {
-			vaultSettings.displayName().set(mountName);
-		}
-		vaultSettings.path().set(Paths.get(path));
-		vaultSettings.unlockAfterStartup().set(unlockAfterStartup);
-		vaultSettings.revealAfterMount().set(revealAfterMount);
-		vaultSettings.usesReadOnlyMode().set(usesReadOnlyMode);
-		vaultSettings.mountFlags().set(mountFlags);
-		vaultSettings.maxCleartextFilenameLength().set(maxCleartextFilenameLength);
-		vaultSettings.actionAfterUnlock().set(actionAfterUnlock);
-		vaultSettings.autoLockWhenIdle().set(autoLockWhenIdle);
-		vaultSettings.autoLockIdleSeconds().set(autoLockIdleSeconds);
-		vaultSettings.mountPoint().set(mountPoint);
-		//legacy from 1.6.x
-		if(useCustomMountPath && !customMountPath.isBlank()) {
-			vaultSettings.mountPoint().set(parseMountPoint(customMountPath));
-		} else if(!winDriveLetter.isBlank() ) {
-			vaultSettings.mountPoint().set(parseMountPoint(winDriveLetter+":\\"));
-		}
-		//legacy end
-		return vaultSettings;
-	}
-
-	private Path parseMountPoint(String mountPoint) {
-		try {
-			return Path.of(mountPoint);
-		} catch (InvalidPathException e) {
-			LOG.warn("Invalid string as mount point. Defaulting to null.");
-			return null;
-		}
-	}
-
-	private WhenUnlocked parseActionAfterUnlock(String actionAfterUnlockName) {
-		try {
-			return WhenUnlocked.valueOf(actionAfterUnlockName.toUpperCase());
-		} catch (IllegalArgumentException e) {
-			LOG.warn("Invalid action after unlock {}. Defaulting to {}.", actionAfterUnlockName, VaultSettings.DEFAULT_ACTION_AFTER_UNLOCK);
-			return VaultSettings.DEFAULT_ACTION_AFTER_UNLOCK;
-		}
-	}
-
-}

src/main/java/org/cryptomator/common/settings/WhenUnlocked.java

@@ -1,9 +1,13 @@
 package org.cryptomator.common.settings;
 
+import com.fasterxml.jackson.annotation.JsonEnumDefaultValue;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+@JsonFormat(shape = JsonFormat.Shape.STRING)
 public enum WhenUnlocked {
 	IGNORE("vaultOptions.general.actionAfterUnlock.ignore"),
 	REVEAL("vaultOptions.general.actionAfterUnlock.reveal"),
-	ASK("vaultOptions.general.actionAfterUnlock.ask");
+	@JsonEnumDefaultValue ASK("vaultOptions.general.actionAfterUnlock.ask");
 
 	private String displayName;
 

src/main/java/org/cryptomator/common/vaults/AutoLocker.java

@@ -50,8 +50,8 @@ public class AutoLocker {
 
 	private boolean exceedsIdleTime(Vault vault) {
 		assert vault.isUnlocked();
-		if (vault.getVaultSettings().autoLockWhenIdle().get()) {
-			int maxIdleSeconds = vault.getVaultSettings().autoLockIdleSeconds().get();
+		if (vault.getVaultSettings().autoLockWhenIdle.get()) {
+			int maxIdleSeconds = vault.getVaultSettings().autoLockIdleSeconds.get();
 			var deadline = vault.getStats().getLastActivity().plusSeconds(maxIdleSeconds);
 			return deadline.isBefore(Instant.now());
 		} else {

src/main/java/org/cryptomator/common/vaults/Vault.java

@@ -70,7 +70,7 @@ public class Vault {
 	private final Mounter mounter;
 	private final BooleanProperty showingStats;
 
-	private AtomicReference<Mounter.MountHandle> mountHandle = new AtomicReference<>(null);
+	private final AtomicReference<Mounter.MountHandle> mountHandle = new AtomicReference<>(null);
 
 	@Inject
 	Vault(VaultSettings vaultSettings, VaultConfigCache configCache, AtomicReference<CryptoFileSystem> cryptoFileSystem, VaultState state, @Named("lastKnownException") ObjectProperty<Exception> lastKnownException, VaultStats stats, WindowsDriveLetters windowsDriveLetters, Mounter mounter) {
@@ -80,7 +80,7 @@ public class Vault {
 		this.state = state;
 		this.lastKnownException = lastKnownException;
 		this.stats = stats;
-		this.displayablePath = Bindings.createStringBinding(this::getDisplayablePath, vaultSettings.path());
+		this.displayablePath = Bindings.createStringBinding(this::getDisplayablePath, vaultSettings.path);
 		this.locked = Bindings.createBooleanBinding(this::isLocked, state);
 		this.processing = Bindings.createBooleanBinding(this::isProcessing, state);
 		this.unlocked = Bindings.createBooleanBinding(this::isUnlocked, state);
@@ -98,29 +98,29 @@ public class Vault {
 
 	private CryptoFileSystem createCryptoFileSystem(MasterkeyLoader keyLoader) throws IOException, MasterkeyLoadingFailedException {
 		Set<FileSystemFlags> flags = EnumSet.noneOf(FileSystemFlags.class);
-		if (vaultSettings.usesReadOnlyMode().get()) {
+		if (vaultSettings.usesReadOnlyMode.get()) {
 			flags.add(FileSystemFlags.READONLY);
-		} else if (vaultSettings.maxCleartextFilenameLength().get() == -1) {
+		} else if (vaultSettings.maxCleartextFilenameLength.get() == -1) {
 			LOG.debug("Determining cleartext filename length limitations...");
 			var checker = new FileSystemCapabilityChecker();
 			int shorteningThreshold = configCache.get().allegedShorteningThreshold();
 			int ciphertextLimit = checker.determineSupportedCiphertextFileNameLength(getPath());
 			if (ciphertextLimit < shorteningThreshold) {
 				int cleartextLimit = checker.determineSupportedCleartextFileNameLength(getPath());
-				vaultSettings.maxCleartextFilenameLength().set(cleartextLimit);
+				vaultSettings.maxCleartextFilenameLength.set(cleartextLimit);
 			} else {
-				vaultSettings.maxCleartextFilenameLength().setValue(UNLIMITED_FILENAME_LENGTH);
+				vaultSettings.maxCleartextFilenameLength.setValue(UNLIMITED_FILENAME_LENGTH);
 			}
 		}
 
-		if (vaultSettings.maxCleartextFilenameLength().get() < UNLIMITED_FILENAME_LENGTH) {
-			LOG.warn("Limiting cleartext filename length on this device to {}.", vaultSettings.maxCleartextFilenameLength().get());
+		if (vaultSettings.maxCleartextFilenameLength.get() < UNLIMITED_FILENAME_LENGTH) {
+			LOG.warn("Limiting cleartext filename length on this device to {}.", vaultSettings.maxCleartextFilenameLength.get());
 		}
 
 		CryptoFileSystemProperties fsProps = CryptoFileSystemProperties.cryptoFileSystemProperties() //
 				.withKeyLoader(keyLoader) //
 				.withFlags(flags) //
-				.withMaxCleartextNameLength(vaultSettings.maxCleartextFilenameLength().get()) //
+				.withMaxCleartextNameLength(vaultSettings.maxCleartextFilenameLength.get()) //
 				.withVaultConfigFilename(Constants.VAULTCONFIG_FILENAME) //
 				.build();
 		return CryptoFileSystemProvider.newFileSystem(getPath(), fsProps);
@@ -253,11 +253,11 @@ public class Vault {
 	}
 
 	public ReadOnlyStringProperty displayNameProperty() {
-		return vaultSettings.displayName();
+		return vaultSettings.displayName;
 	}
 
 	public String getDisplayName() {
-		return vaultSettings.displayName().get();
+		return vaultSettings.displayName.get();
 	}
 
 	public ObjectBinding<Mountpoint> mountPointProperty() {
@@ -274,7 +274,7 @@ public class Vault {
 	}
 
 	public String getDisplayablePath() {
-		Path p = vaultSettings.path().get();
+		Path p = vaultSettings.path.get();
 		if (p.startsWith(HOME_DIR)) {
 			Path relativePath = HOME_DIR.relativize(p);
 			String homePrefix = SystemUtils.IS_OS_WINDOWS ? "~\\" : "~/";
@@ -311,7 +311,7 @@ public class Vault {
 	}
 
 	public Path getPath() {
-		return vaultSettings.path().getValue();
+		return vaultSettings.path.get();
 	}
 
 	/**
@@ -346,7 +346,7 @@ public class Vault {
 	}
 
 	public String getId() {
-		return vaultSettings.getId();
+		return vaultSettings.id;
 	}
 
 	// ******************************************************************************

src/main/java/org/cryptomator/common/vaults/VaultConfigCache.java

@@ -27,7 +27,7 @@ public class VaultConfigCache {
 
 	void reloadConfig() throws IOException {
 		try {
-			config.set(readConfigFromStorage(this.settings.path().get()));
+			config.set(readConfigFromStorage(this.settings.path.get()));
 		} catch (IOException e) {
 			config.set(null);
 			throw e;

src/main/java/org/cryptomator/common/vaults/VaultListManager.java

@@ -49,8 +49,8 @@ public class VaultListManager {
 		this.vaultComponentFactory = vaultComponentFactory;
 		this.defaultVaultName = resourceBundle.getString("defaults.vault.vaultName");
 
-		addAll(settings.getDirectories());
-		vaultList.addListener(new VaultListChangeListener(settings.getDirectories()));
+		addAll(settings.directories);
+		vaultList.addListener(new VaultListChangeListener(settings.directories));
 		autoLocker.init();
 	}
 
@@ -70,11 +70,11 @@ public class VaultListManager {
 
 	private VaultSettings newVaultSettings(Path path) {
 		VaultSettings vaultSettings = VaultSettings.withRandomId();
-		vaultSettings.path().set(path);
+		vaultSettings.path.set(path);
 		if (path.getFileName() != null) {
-			vaultSettings.displayName().set(path.getFileName().toString());
+			vaultSettings.displayName.set(path.getFileName().toString());
 		} else {
-			vaultSettings.displayName().set(defaultVaultName);
+			vaultSettings.displayName.set(defaultVaultName);
 		}
 		return vaultSettings;
 	}
@@ -95,13 +95,13 @@ public class VaultListManager {
 	private Vault create(VaultSettings vaultSettings) {
 		var wrapper = new VaultConfigCache(vaultSettings);
 		try {
-			var vaultState = determineVaultState(vaultSettings.path().get());
+			var vaultState = determineVaultState(vaultSettings.path.get());
 			if (vaultState == LOCKED) { //for legacy reasons: pre v8 vault do not have a config, but they are in the NEEDS_MIGRATION state
 				wrapper.reloadConfig();
 			}
 			return vaultComponentFactory.create(vaultSettings, wrapper, vaultState, null).vault();
 		} catch (IOException e) {
-			LOG.warn("Failed to determine vault state for " + vaultSettings.path().get(), e);
+			LOG.warn("Failed to determine vault state for " + vaultSettings.path.get(), e);
 			return vaultComponentFactory.create(vaultSettings, wrapper, ERROR, e).vault();
 		}
 	}

src/main/java/org/cryptomator/launcher/Cryptomator.java

@@ -9,6 +9,7 @@ import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import dagger.Lazy;
 import org.apache.commons.lang3.SystemUtils;
 import org.cryptomator.common.Environment;
+import org.cryptomator.common.SubstitutingProperties;
 import org.cryptomator.common.ShutdownHook;
 import org.cryptomator.ipc.IpcCommunicator;
 import org.cryptomator.logging.DebugMode;
@@ -29,10 +30,18 @@ import java.util.concurrent.Executors;
 public class Cryptomator {
 
 	private static final long STARTUP_TIME = System.currentTimeMillis();
+
+	static {
+		var lazyProcessedProps = new SubstitutingProperties(System.getProperties(), System.getenv());
+		System.setProperties(lazyProcessedProps);
+		CRYPTOMATOR_COMPONENT = DaggerCryptomatorComponent.factory().create(STARTUP_TIME);
+		LOG = LoggerFactory.getLogger(Cryptomator.class);
+	}
+
 	// DaggerCryptomatorComponent gets generated by Dagger.
 	// Run Maven and include target/generated-sources/annotations in your IDE.
-	private static final CryptomatorComponent CRYPTOMATOR_COMPONENT = DaggerCryptomatorComponent.factory().create(STARTUP_TIME);
-	private static final Logger LOG = LoggerFactory.getLogger(Cryptomator.class);
+	private static final CryptomatorComponent CRYPTOMATOR_COMPONENT;
+	private static final Logger LOG;
 
 	private final DebugMode debugMode;
 	private final SupportedLanguages supportedLanguages;
@@ -63,7 +72,6 @@ public class Cryptomator {
 			System.out.printf("Cryptomator version %s (build %s)%n", appVer, buildNumber);
 			return;
 		}
-
 		int exitCode = CRYPTOMATOR_COMPONENT.application().run(args);
 		LOG.info("Exit {}", exitCode);
 		System.exit(exitCode); // end remaining non-daemon threads.
@@ -86,7 +94,7 @@ public class Cryptomator {
 		 * Attempts to create an IPC connection to a running Cryptomator instance and sends it the given args.
 		 * If no external process could be reached, the args will be handled by the loopback IPC endpoint.
 		 */
-		try (var communicator = IpcCommunicator.create(env.ipcSocketPath().toList())) {
+		try (var communicator = IpcCommunicator.create(env.getIpcSocketPath().toList())) {
 			if (communicator.isClient()) {
 				communicator.sendHandleLaunchargs(List.of(args));
 				communicator.sendRevealRunningApp();

src/main/java/org/cryptomator/launcher/SupportedLanguages.java

@@ -29,12 +29,12 @@ public class SupportedLanguages {
 
 	@Inject
 	public SupportedLanguages(Settings settings) {
-		var preferredLanguage = settings.languageProperty().get();
+		var preferredLanguage = settings.language.get();
 		preferredLocale = preferredLanguage == null ? Locale.getDefault() : Locale.forLanguageTag(preferredLanguage);
 		var collator = Collator.getInstance(preferredLocale);
 		collator.setStrength(Collator.PRIMARY);
 		var sorted = new ArrayList<String>();
-		sorted.add(0, Settings.DEFAULT_LANGUAGE);
+		sorted.add(0, null);
 		sorted.add(1, ENGLISH);
 		LANGUAGE_TAGS.stream() //
 				.sorted((a, b) -> collator.compare(Locale.forLanguageTag(a).getDisplayName(), Locale.forLanguageTag(b).getDisplayName())) //

src/main/java/org/cryptomator/logging/DebugMode.java

@@ -26,8 +26,8 @@ public class DebugMode {
 	}
 
 	public void initialize() {
-		setLogLevels(settings.debugMode().get());
-		settings.debugMode().addListener(this::logLevelChanged);
+		setLogLevels(settings.debugMode.get());
+		settings.debugMode.addListener(this::logLevelChanged);
 	}
 
 	private void logLevelChanged(@SuppressWarnings("unused") ObservableValue<? extends Boolean> observable, @SuppressWarnings("unused") Boolean oldValue, Boolean newValue) {

src/main/java/org/cryptomator/ui/addvaultwizard/AddVaultModule.java

@@ -5,21 +5,23 @@ import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.IntoMap;
 import org.cryptomator.common.vaults.Vault;
+import org.cryptomator.ui.changepassword.NewPasswordController;
+import org.cryptomator.ui.changepassword.PasswordStrengthUtil;
 import org.cryptomator.ui.common.DefaultSceneFactory;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxControllerKey;
 import org.cryptomator.ui.common.FxmlFile;
 import org.cryptomator.ui.common.FxmlLoaderFactory;
 import org.cryptomator.ui.common.FxmlScene;
-import org.cryptomator.ui.changepassword.NewPasswordController;
-import org.cryptomator.ui.changepassword.PasswordStrengthUtil;
 import org.cryptomator.ui.common.StageFactory;
 import org.cryptomator.ui.fxapp.PrimaryStage;
 import org.cryptomator.ui.recoverykey.RecoveryKeyDisplayController;
 
 import javax.inject.Named;
 import javax.inject.Provider;
+import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleIntegerProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
@@ -65,6 +67,13 @@ public abstract class AddVaultModule {
 		return new SimpleStringProperty("");
 	}
 
+	@Provides
+	@Named("shorteningThreshold")
+	@AddVaultWizardScoped
+	static IntegerProperty provideShorteningThreshold() {
+		return new SimpleIntegerProperty(CreateNewVaultExpertSettingsController.MAX_SHORTENING_THRESHOLD);
+	}
+
 	@Provides
 	@AddVaultWizardWindow
 	@AddVaultWizardScoped
@@ -130,6 +139,13 @@ public abstract class AddVaultModule {
 		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_SUCCESS);
 	}
 
+	@Provides
+	@FxmlScene(FxmlFile.ADDVAULT_NEW_EXPERT_SETTINGS)
+	@AddVaultWizardScoped
+	static Scene provideCreateNewVaultExpertSettingsScene(@AddVaultWizardWindow FxmlLoaderFactory fxmlLoaders) {
+		return fxmlLoaders.createScene(FxmlFile.ADDVAULT_NEW_EXPERT_SETTINGS);
+	}
+
 	// ------------------
 
 	@Binds
@@ -181,4 +197,9 @@ public abstract class AddVaultModule {
 	@FxControllerKey(AddVaultSuccessController.class)
 	abstract FxController bindAddVaultSuccessController(AddVaultSuccessController controller);
 
+	@Binds
+	@IntoMap
+	@FxControllerKey(CreateNewVaultExpertSettingsController.class)
+	abstract FxController bindCreateNewVaultExpertSettingsController(CreateNewVaultExpertSettingsController controller);
+
 }

src/main/java/org/cryptomator/ui/addvaultwizard/CreateNewVaultExpertSettingsController.java

@@ -0,0 +1,118 @@
+package org.cryptomator.ui.addvaultwizard;
+
+import dagger.Lazy;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.common.FxmlFile;
+import org.cryptomator.ui.common.FxmlScene;
+import org.cryptomator.ui.controls.NumericTextField;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+import javafx.application.Application;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.BooleanBinding;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.StringProperty;
+import javafx.fxml.FXML;
+import javafx.scene.Scene;
+import javafx.scene.control.CheckBox;
+import javafx.scene.control.Label;
+import javafx.stage.Stage;
+import java.nio.file.Path;
+
+@AddVaultWizardScoped
+public class CreateNewVaultExpertSettingsController implements FxController {
+
+	public static final int MAX_SHORTENING_THRESHOLD = 220;
+	public static final int MIN_SHORTENING_THRESHOLD = 36;
+	private static final String DOCS_NAME_SHORTENING_URL = "https://docs.cryptomator.org/en/1.7/security/architecture/#name-shortening";
+
+	private final Stage window;
+	private final Lazy<Application> application;
+	private final Lazy<Scene> chooseLocationScene;
+	private final Lazy<Scene> choosePasswordScene;
+	private final StringProperty vaultNameProperty;
+	private final ObjectProperty<Path> vaultPathProperty;
+	private final IntegerProperty shorteningThreshold;
+
+	private final BooleanBinding validShorteningThreshold;
+
+	//FXML
+	public Label vaultNameLabel;
+	public Label vaultPathLabel;
+	public CheckBox expertSettingsCheckBox;
+	public NumericTextField shorteningThresholdTextField;
+
+	@Inject
+	CreateNewVaultExpertSettingsController(@AddVaultWizardWindow Stage window, //
+										   Lazy<Application> application, //
+										   @FxmlScene(FxmlFile.ADDVAULT_NEW_LOCATION) Lazy<Scene> chooseLocationScene, //
+										   @FxmlScene(FxmlFile.ADDVAULT_NEW_PASSWORD) Lazy<Scene> choosePasswordScene, //
+										   @Named("vaultName") StringProperty vaultName, //
+										   ObjectProperty<Path> vaultPath, //
+										   @Named("shorteningThreshold") IntegerProperty shorteningThreshold) {
+		this.window = window;
+		this.application = application;
+		this.chooseLocationScene = chooseLocationScene;
+		this.choosePasswordScene = choosePasswordScene;
+		this.vaultNameProperty = vaultName;
+		this.vaultPathProperty = vaultPath;
+		this.shorteningThreshold = shorteningThreshold;
+		this.validShorteningThreshold = Bindings.createBooleanBinding(this::isValidShorteningThreshold, shorteningThreshold);
+	}
+
+	@FXML
+	public void initialize() {
+		vaultNameLabel.textProperty().bind(vaultNameProperty);
+		vaultPathLabel.textProperty().bind(vaultPathProperty.asString());
+		shorteningThresholdTextField.setPromptText(MIN_SHORTENING_THRESHOLD + "-" + MAX_SHORTENING_THRESHOLD);
+		shorteningThresholdTextField.setText(Integer.toString(MAX_SHORTENING_THRESHOLD));
+		shorteningThresholdTextField.textProperty().addListener((observable, oldValue, newValue) -> {
+			try {
+				int intValue = Integer.parseInt(newValue);
+				shorteningThreshold.set(intValue);
+			} catch (NumberFormatException e) {
+				shorteningThreshold.set(0); //the value is set to 0 to ensure that an invalid value assignment is detected during a NumberFormatException
+			}
+		});
+	}
+
+	@FXML
+	public void toggleUseExpertSettings() {
+		if (!expertSettingsCheckBox.isSelected()) {
+			shorteningThresholdTextField.setText(Integer.toString(MAX_SHORTENING_THRESHOLD));
+		}
+	}
+
+	@FXML
+	public void back() {
+		window.setScene(chooseLocationScene.get());
+	}
+
+	@FXML
+	public void next() {
+		window.setScene(choosePasswordScene.get());
+	}
+
+	public BooleanBinding validShorteningThresholdProperty() {
+		return validShorteningThreshold;
+	}
+
+	public boolean isValidShorteningThreshold() {
+		var value = shorteningThreshold.get();
+		return value >= MIN_SHORTENING_THRESHOLD && value <= MAX_SHORTENING_THRESHOLD;
+	}
+
+	public void openDocs() {
+		application.get().getHostServices().showDocument(DOCS_NAME_SHORTENING_URL);
+	}
+
+	public Path getVaultPath() {
+		return vaultPathProperty.get();
+	}
+
+	public String getVaultName() {
+		return vaultNameProperty.get();
+	}
+}

src/main/java/org/cryptomator/ui/addvaultwizard/CreateNewVaultLocationController.java

@@ -48,7 +48,7 @@ public class CreateNewVaultLocationController implements FxController {
 
 	private final Stage window;
 	private final Lazy<Scene> chooseNameScene;
-	private final Lazy<Scene> choosePasswordScene;
+	private final Lazy<Scene> chooseExpertSettingsScene;
 	private final List<RadioButton> locationPresetBtns;
 	private final ObjectProperty<Path> vaultPath;
 	private final StringProperty vaultName;
@@ -68,10 +68,15 @@ public class CreateNewVaultLocationController implements FxController {
 	public FontAwesome5IconView badLocation;
 
 	@Inject
-	CreateNewVaultLocationController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_NAME) Lazy<Scene> chooseNameScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_PASSWORD) Lazy<Scene> choosePasswordScene, ObjectProperty<Path> vaultPath, @Named("vaultName") StringProperty vaultName, ResourceBundle resourceBundle) {
+	CreateNewVaultLocationController(@AddVaultWizardWindow Stage window, //
+									 @FxmlScene(FxmlFile.ADDVAULT_NEW_NAME) Lazy<Scene> chooseNameScene, //
+									 @FxmlScene(FxmlFile.ADDVAULT_NEW_EXPERT_SETTINGS) Lazy<Scene> chooseExpertSettingsScene, //
+									 ObjectProperty<Path> vaultPath, //
+									 @Named("vaultName") StringProperty vaultName, //
+									 ResourceBundle resourceBundle) {
 		this.window = window;
 		this.chooseNameScene = chooseNameScene;
-		this.choosePasswordScene = choosePasswordScene;
+		this.chooseExpertSettingsScene = chooseExpertSettingsScene;
 		this.vaultPath = vaultPath;
 		this.vaultName = vaultName;
 		this.resourceBundle = resourceBundle;
@@ -151,7 +156,7 @@ public class CreateNewVaultLocationController implements FxController {
 	@FXML
 	public void next() {
 		if (validVaultPath.getValue()) {
-			window.setScene(choosePasswordScene.get());
+			window.setScene(chooseExpertSettingsScene.get());
 		}
 	}
 

src/main/java/org/cryptomator/ui/addvaultwizard/CreateNewVaultPasswordController.java

@@ -10,13 +10,12 @@ import org.cryptomator.cryptolib.api.CryptorProvider;
 import org.cryptomator.cryptolib.api.Masterkey;
 import org.cryptomator.cryptolib.api.MasterkeyLoader;
 import org.cryptomator.cryptolib.common.MasterkeyFileAccess;
+import org.cryptomator.ui.changepassword.NewPasswordController;
 import org.cryptomator.ui.common.FxController;
 import org.cryptomator.ui.common.FxmlFile;
 import org.cryptomator.ui.common.FxmlScene;
-import org.cryptomator.ui.changepassword.NewPasswordController;
 import org.cryptomator.ui.common.Tasks;
 import org.cryptomator.ui.fxapp.FxApplicationWindows;
-import org.cryptomator.ui.keyloading.masterkeyfile.MasterkeyFileLoadingStrategy;
 import org.cryptomator.ui.recoverykey.RecoveryKeyFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -26,6 +25,7 @@ import javax.inject.Named;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.ObjectBinding;
 import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.StringProperty;
@@ -37,7 +37,6 @@ import javafx.scene.control.ToggleGroup;
 import javafx.stage.Stage;
 import java.io.IOException;
 import java.io.UncheckedIOException;
-import java.net.URI;
 import java.nio.channels.WritableByteChannel;
 import java.nio.file.FileSystem;
 import java.nio.file.Files;
@@ -57,7 +56,7 @@ public class CreateNewVaultPasswordController implements FxController {
 	private static final Logger LOG = LoggerFactory.getLogger(CreateNewVaultPasswordController.class);
 
 	private final Stage window;
-	private final Lazy<Scene> chooseLocationScene;
+	private final Lazy<Scene> chooseExpertSettingsScene;
 	private final Lazy<Scene> recoveryKeyScene;
 	private final Lazy<Scene> successScene;
 	private final FxApplicationWindows appWindows;
@@ -75,6 +74,7 @@ public class CreateNewVaultPasswordController implements FxController {
 	private final BooleanProperty processing;
 	private final BooleanProperty readyToCreateVault;
 	private final ObjectBinding<ContentDisplay> createVaultButtonState;
+	private final IntegerProperty shorteningThreshold;
 
 	/* FXML */
 	public ToggleGroup recoveryKeyChoice;
@@ -83,9 +83,25 @@ public class CreateNewVaultPasswordController implements FxController {
 	public NewPasswordController newPasswordSceneController;
 
 	@Inject
-	CreateNewVaultPasswordController(@AddVaultWizardWindow Stage window, @FxmlScene(FxmlFile.ADDVAULT_NEW_LOCATION) Lazy<Scene> chooseLocationScene, @FxmlScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY) Lazy<Scene> recoveryKeyScene, @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, FxApplicationWindows appWindows, ExecutorService executor, RecoveryKeyFactory recoveryKeyFactory, @Named("vaultName") StringProperty vaultName, ObjectProperty<Path> vaultPath, @AddVaultWizardWindow ObjectProperty<Vault> vault, @Named("recoveryKey") StringProperty recoveryKey, VaultListManager vaultListManager, ResourceBundle resourceBundle, ReadmeGenerator readmeGenerator, SecureRandom csprng, MasterkeyFileAccess masterkeyFileAccess) {
+	CreateNewVaultPasswordController(@AddVaultWizardWindow Stage window, //
+									 @FxmlScene(FxmlFile.ADDVAULT_NEW_EXPERT_SETTINGS) Lazy<Scene> chooseExpertSettingsScene, //
+									 @FxmlScene(FxmlFile.ADDVAULT_NEW_RECOVERYKEY) Lazy<Scene> recoveryKeyScene, //
+									 @FxmlScene(FxmlFile.ADDVAULT_SUCCESS) Lazy<Scene> successScene, //
+									 FxApplicationWindows appWindows, //
+									 ExecutorService executor, //
+									 RecoveryKeyFactory recoveryKeyFactory, //
+									 @Named("vaultName") StringProperty vaultName, //
+									 ObjectProperty<Path> vaultPath, //
+									 @AddVaultWizardWindow ObjectProperty<Vault> vault, //
+									 @Named("recoveryKey") StringProperty recoveryKey, //
+									 VaultListManager vaultListManager, //
+									 ResourceBundle resourceBundle, //
+									 @Named("shorteningThreshold") IntegerProperty shorteningThreshold, //
+									 ReadmeGenerator readmeGenerator, //
+									 SecureRandom csprng, //
+									 MasterkeyFileAccess masterkeyFileAccess) {
 		this.window = window;
-		this.chooseLocationScene = chooseLocationScene;
+		this.chooseExpertSettingsScene = chooseExpertSettingsScene;
 		this.recoveryKeyScene = recoveryKeyScene;
 		this.successScene = successScene;
 		this.appWindows = appWindows;
@@ -103,6 +119,7 @@ public class CreateNewVaultPasswordController implements FxController {
 		this.processing = new SimpleBooleanProperty();
 		this.readyToCreateVault = new SimpleBooleanProperty();
 		this.createVaultButtonState = Bindings.when(processing).then(ContentDisplay.LEFT).otherwise(ContentDisplay.TEXT_ONLY);
+		this.shorteningThreshold = shorteningThreshold;
 	}
 
 	@FXML
@@ -116,7 +133,7 @@ public class CreateNewVaultPasswordController implements FxController {
 
 	@FXML
 	public void back() {
-		window.setScene(chooseLocationScene.get());
+		window.setScene(chooseExpertSettingsScene.get());
 	}
 
 	@FXML
@@ -176,7 +193,11 @@ public class CreateNewVaultPasswordController implements FxController {
 			// 2. initialize vault:
 			try {
 				MasterkeyLoader loader = ignored -> masterkey.copy();
-				CryptoFileSystemProperties fsProps = CryptoFileSystemProperties.cryptoFileSystemProperties().withCipherCombo(CryptorProvider.Scheme.SIV_GCM).withKeyLoader(loader).build();
+				CryptoFileSystemProperties fsProps = CryptoFileSystemProperties.cryptoFileSystemProperties() //
+						.withCipherCombo(CryptorProvider.Scheme.SIV_GCM) //
+						.withKeyLoader(loader) //
+						.withShorteningThreshold(shorteningThreshold.get()) //
+						.build();
 				CryptoFileSystemProvider.initialize(path, fsProps, DEFAULT_KEY_ID);
 
 				// 3. write vault-internal readme file:

src/main/java/org/cryptomator/ui/common/DefaultSceneFactory.java

@@ -36,7 +36,7 @@ public class DefaultSceneFactory implements Function<Parent, Scene> {
 	}
 
 	protected void configureRoot(Parent root) {
-		root.nodeOrientationProperty().bind(settings.userInterfaceOrientation());
+		root.nodeOrientationProperty().bind(settings.userInterfaceOrientation);
 	}
 
 	protected void configureScene(Scene scene) {

src/main/java/org/cryptomator/ui/common/FxmlFile.java

@@ -4,6 +4,7 @@ public enum FxmlFile {
 	ADDVAULT_EXISTING("/fxml/addvault_existing.fxml"), //
 	ADDVAULT_NEW_NAME("/fxml/addvault_new_name.fxml"), //
 	ADDVAULT_NEW_LOCATION("/fxml/addvault_new_location.fxml"), //
+	ADDVAULT_NEW_EXPERT_SETTINGS("/fxml/addvault_new_expert_settings.fxml"), //
 	ADDVAULT_NEW_PASSWORD("/fxml/addvault_new_password.fxml"), //
 	ADDVAULT_NEW_RECOVERYKEY("/fxml/addvault_new_recoverykey.fxml"), //
 	ADDVAULT_SUCCESS("/fxml/addvault_success.fxml"), //
@@ -41,6 +42,7 @@ public enum FxmlFile {
 	RECOVERYKEY_RESET_PASSWORD_SUCCESS("/fxml/recoverykey_reset_password_success.fxml"), //
 	RECOVERYKEY_SUCCESS("/fxml/recoverykey_success.fxml"), //
 	REMOVE_VAULT("/fxml/remove_vault.fxml"), //
+	UPDATE_REMINDER("/fxml/update_reminder.fxml"), //
 	UNLOCK_ENTER_PASSWORD("/fxml/unlock_enter_password.fxml"),
 	UNLOCK_INVALID_MOUNT_POINT("/fxml/unlock_invalid_mount_point.fxml"), //
 	UNLOCK_SELECT_MASTERKEYFILE("/fxml/unlock_select_masterkeyfile.fxml"), //

src/main/java/org/cryptomator/ui/controls/FontAwesome5Icon.java

@@ -40,6 +40,7 @@ public enum FontAwesome5Icon {
 	LOCK("\uF023"), //
 	LOCK_OPEN("\uF3C1"), //
 	MAGIC("\uF0D0"), //
+	PENCIL("\uF303"), //
 	PLUS("\uF067"), //
 	PRINT("\uF02F"), //
 	QUESTION("\uF128"), //

src/main/java/org/cryptomator/ui/controls/FormattedLabel.java

@@ -13,18 +13,19 @@ public class FormattedLabel extends Label {
 	private final StringProperty format = new SimpleStringProperty("");
 	private final ObjectProperty<Object> arg1 = new SimpleObjectProperty<>();
 	private final ObjectProperty<Object> arg2 = new SimpleObjectProperty<>();
-	// add arg2, arg3, ... on demand
+	private final ObjectProperty<Object> arg3 = new SimpleObjectProperty<>();
+	// add arg4, arg5, ... on demand
 
 	public FormattedLabel() {
 		textProperty().bind(createStringBinding());
 	}
 
 	protected StringBinding createStringBinding() {
-		return Bindings.createStringBinding(this::updateText, format, arg1, arg2);
+		return Bindings.createStringBinding(this::updateText, format, arg1, arg2, arg3);
 	}
 
 	private String updateText() {
-		return String.format(format.get(), arg1.get(), arg2.get());
+		return String.format(format.get(), arg1.get(), arg2.get(), arg3.get());
 	}
 
 	/* Observables */
@@ -64,4 +65,16 @@ public class FormattedLabel extends Label {
 	public void setArg2(Object arg2) {
 		this.arg2.set(arg2);
 	}
+
+	public ObjectProperty<Object> arg3Property() {
+		return arg3;
+	}
+
+	public Object getArg3() {
+		return arg3.get();
+	}
+
+	public void setArg3(Object arg3) {
+		this.arg3.set(arg3);
+	}
 }

src/main/java/org/cryptomator/ui/error/ErrorController.java

@@ -1,28 +1,48 @@
 package org.cryptomator.ui.error;
 
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.cryptomator.common.Environment;
 import org.cryptomator.common.ErrorCode;
 import org.cryptomator.common.Nullable;
 import org.cryptomator.ui.common.FxController;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 import javafx.application.Application;
 import javafx.application.Platform;
+import javafx.beans.binding.BooleanExpression;
 import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleObjectProperty;
 import javafx.fxml.FXML;
 import javafx.scene.Scene;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
 import javafx.stage.Stage;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
 import java.net.URLEncoder;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
 import java.nio.charset.StandardCharsets;
+import java.util.Comparator;
+import java.util.Map;
+import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
 import java.util.concurrent.TimeUnit;
 
 public class ErrorController implements FxController {
 
+	private static final ObjectMapper JSON = new ObjectMapper();
+	private static final Logger LOG = LoggerFactory.getLogger(ErrorController.class);
+	private static final String ERROR_CODES_URL = "https://api.cryptomator.org/desktop/error-codes.json";
 	private static final String SEARCH_URL_FORMAT = "https://github.com/cryptomator/cryptomator/discussions/categories/errors?discussions_q=category:Errors+%s";
 	private static final String REPORT_URL_FORMAT = "https://github.com/cryptomator/cryptomator/discussions/new?category=Errors&title=Error+%s&body=%s";
 	private static final String SEARCH_ERRORCODE_DELIM = " OR ";
@@ -45,17 +65,23 @@ public class ErrorController implements FxController {
 	private final Scene previousScene;
 	private final Stage window;
 	private final Environment environment;
+	private final ExecutorService executorService;
 
-	private BooleanProperty copiedDetails = new SimpleBooleanProperty();
+	private final BooleanProperty copiedDetails = new SimpleBooleanProperty();
+	private final ObjectProperty<ErrorDiscussion> matchingErrorDiscussion = new SimpleObjectProperty<>();
+	private final BooleanExpression errorSolutionFound = matchingErrorDiscussion.isNotNull();
+	private final BooleanProperty isLoadingHttpResponse = new SimpleBooleanProperty();
+	private final BooleanProperty askedForLookupDatabasePermission = new SimpleBooleanProperty();
 
 	@Inject
-	ErrorController(Application application, @Named("stackTrace") String stackTrace, ErrorCode errorCode, @Nullable Scene previousScene, Stage window, Environment environment) {
+	ErrorController(Application application, @Named("stackTrace") String stackTrace, ErrorCode errorCode, @Nullable Scene previousScene, Stage window, Environment environment, ExecutorService executorService) {
 		this.application = application;
 		this.stackTrace = stackTrace;
 		this.errorCode = errorCode;
 		this.previousScene = previousScene;
 		this.window = window;
 		this.environment = environment;
+		this.executorService = executorService;
 	}
 
 	@FXML
@@ -70,6 +96,16 @@ public class ErrorController implements FxController {
 		window.close();
 	}
 
+	@FXML
+	public void showSolution() {
+		if (matchingErrorDiscussion.isNotNull().get()) {
+			var discussion = matchingErrorDiscussion.get();
+			if (discussion != null) {
+				application.getHostServices().showDocument(discussion.url);
+			}
+		}
+	}
+
 	@FXML
 	public void searchError() {
 		var searchTerm = URLEncoder.encode(getErrorCode().replace(ErrorCode.DELIM, SEARCH_ERRORCODE_DELIM), StandardCharsets.UTF_8);
@@ -95,13 +131,140 @@ public class ErrorController implements FxController {
 		Clipboard.getSystemClipboard().setContent(clipboardContent);
 
 		copiedDetails.set(true);
-		CompletableFuture.delayedExecutor(2, TimeUnit.SECONDS, Platform::runLater).execute(() -> {
-			copiedDetails.set(false);
-		});
+		CompletableFuture.delayedExecutor(2, TimeUnit.SECONDS, Platform::runLater).execute(() -> copiedDetails.set(false));
+	}
+
+	@FXML
+	public void dismiss() {
+		askedForLookupDatabasePermission.set(true);
+	}
+
+	@FXML
+	public void lookUpSolution() {
+		isLoadingHttpResponse.set(true);
+		askedForLookupDatabasePermission.set(true);
+		HttpClient httpClient = HttpClient.newBuilder().version(HttpClient.Version.HTTP_1_1).build();
+		HttpRequest httpRequest = HttpRequest.newBuilder()//
+				.uri(URI.create(ERROR_CODES_URL))//
+				.build();
+		httpClient.sendAsync(httpRequest, HttpResponse.BodyHandlers.ofInputStream())//
+				.thenAcceptAsync(this::loadHttpResponse, executorService)//
+				.whenCompleteAsync((r, e) -> isLoadingHttpResponse.set(false), Platform::runLater);
+	}
+
+	private void loadHttpResponse(HttpResponse<InputStream> response) {
+		if (response.statusCode() != 200) {
+			LOG.error("Status code {} when trying to load {} ", response.statusCode(), response.uri());
+		}
+		try {
+			var typeRef = new TypeReference<Map<String, ErrorDiscussion>>() {};
+			Map<String, ErrorDiscussion> errorDiscussionMap = JSON.reader().forType(typeRef).readValue(response.body());
+
+			if (errorDiscussionMap.values().stream().anyMatch(this::containsMethodCode)) {
+				Comparator<ErrorDiscussion> comp = this::compareByFullErrorCode;
+				Optional<ErrorDiscussion> value = errorDiscussionMap.values().stream().filter(this::containsMethodCode)//
+						.min(comp//
+								.thenComparing(this::compareByRootCauseCode)//
+								.thenComparing(this::compareIsAnswered)//
+								.thenComparing(this::compareUpvoteCount));
+
+				if (value.isPresent()) {
+					matchingErrorDiscussion.set(value.get());
+				}
+			}
+		} catch (IOException e) {
+			LOG.error("Failed to load or parse JSON from " + response.uri(), e);
+		}
+	}
+
+	/**
+	 * Checks if an ErrorDiscussion object's title contains the error code's method code.
+	 *
+	 * @param errorDiscussion The ErrorDiscussion object to be checked.
+	 * @return A boolean value indicating if the ErrorDiscussion object's title contains the error code's method code:
+	 * - true if the title contains the method code,
+	 * - false otherwise.
+	 */
+	public boolean containsMethodCode(ErrorDiscussion errorDiscussion) {
+		return errorDiscussion.title.contains(" " + errorCode.methodCode());
+	}
+
+	/**
+	 * Compares two ErrorDiscussion objects based on their upvote counts and returns the result.
+	 *
+	 * @param ed1 The first ErrorDiscussion object.
+	 * @param ed2 The second ErrorDiscussion object.
+	 * @return An integer indicating which ErrorDiscussion object has a higher upvote count:
+	 * - A positive value if ed2 has a higher upvote count than ed1,
+	 * - A negative value if ed1 has a higher upvote count than ed2,
+	 * - Or 0 if both upvote counts are equal.
+	 */
+	public int compareUpvoteCount(ErrorDiscussion ed1, ErrorDiscussion ed2) {
+		return Integer.compare(ed2.upvoteCount, ed1.upvoteCount);
+	}
+
+	/**
+	 * Compares two ErrorDiscussion objects based on their answered status and returns the result.
+	 *
+	 * @param ed1 The first ErrorDiscussion object.
+	 * @param ed2 The second ErrorDiscussion object.
+	 * @return An integer indicating the answered status of the ErrorDiscussion objects:
+	 * - A negative value (-1) if ed1 is considered answered and ed2 is considered unanswered,
+	 * - A positive value (1) if ed1 is considered unanswered and ed2 is considered answered,
+	 * - Or 0 if both ErrorDiscussion objects are considered answered or unanswered.
+	 */
+	public int compareIsAnswered(ErrorDiscussion ed1, ErrorDiscussion ed2) {
+		if (ed1.answer != null && ed2.answer == null) {
+			return -1;
+		} else if (ed1.answer == null && ed2.answer != null) {
+			return 1;
+		} else {
+			return 0;
+		}
+	}
+
+	/**
+	 * Compares two ErrorDiscussion objects based on the presence of the full error code in their titles and returns the result.
+	 *
+	 * @param ed1 The first ErrorDiscussion object.
+	 * @param ed2 The second ErrorDiscussion object.
+	 * @return An integer indicating the comparison result based on the presence of the full error code in the titles:
+	 * - A negative value (-1) if ed1 contains the full error code in the title and ed2 does not have a match,
+	 * - A positive value (1) if ed1 does not have a match and ed2 contains the full error code in the title,
+	 * - Or 0 if both ErrorDiscussion objects either contain the full error code or do not have a match in the titles.
+	 */
+	public int compareByFullErrorCode(ErrorDiscussion ed1, ErrorDiscussion ed2) {
+		if (ed1.title.contains(getErrorCode()) && !ed2.title.contains(getErrorCode())) {
+			return -1;
+		} else if (!ed1.title.contains(getErrorCode()) && ed2.title.contains(getErrorCode())) {
+			return 1;
+		} else {
+			return 0;
+		}
+	}
+
+	/**
+	 * Compares two ErrorDiscussion objects based on the presence of the root cause code in their titles and returns the result.
+	 *
+	 * @param ed1 The first ErrorDiscussion object.
+	 * @param ed2 The second ErrorDiscussion object.
+	 * @return An integer indicating the comparison result based on the presence of the root cause code in the titles:
+	 * - A negative value (-1) if ed1 contains the root cause code in the title and ed2 does not have a match,
+	 * - A positive value (1) if ed1 does not have a match and ed2 contains the root cause code in the title,
+	 * - Or 0 if both ErrorDiscussion objects either contain the root cause code or do not have a match in the titles.
+	 */
+	public int compareByRootCauseCode(ErrorDiscussion ed1, ErrorDiscussion ed2) {
+		String value = " " + errorCode.methodCode() + ErrorCode.DELIM + errorCode.rootCauseCode();
+		if (ed1.title.contains(value) && !ed2.title.contains(value)) {
+			return -1;
+		} else if (!ed1.title.contains(value) && ed2.title.contains(value)) {
+			return 1;
+		} else {
+			return 0;
+		}
 	}
 
 	/* Getter/Setter */
-
 	public boolean isPreviousScenePresent() {
 		return previousScene != null;
 	}
@@ -125,4 +288,29 @@ public class ErrorController implements FxController {
 	public boolean getCopiedDetails() {
 		return copiedDetails.get();
 	}
-}
+
+	public BooleanExpression errorSolutionFoundProperty() {
+		return errorSolutionFound;
+	}
+
+	public boolean getErrorSolutionFound() {
+		return errorSolutionFound.get();
+	}
+
+	public BooleanProperty isLoadingHttpResponseProperty() {
+		return isLoadingHttpResponse;
+	}
+
+	public boolean getIsLoadingHttpResponse() {
+		return isLoadingHttpResponse.get();
+	}
+
+	public BooleanProperty askedForLookupDatabasePermissionProperty() {
+		return askedForLookupDatabasePermission;
+	}
+
+	public boolean getAskedForLookupDatabasePermission() {
+		return askedForLookupDatabasePermission.get();
+	}
+
+}

src/main/java/org/cryptomator/ui/error/ErrorDiscussion.java

@@ -0,0 +1,22 @@
+package org.cryptomator.ui.error;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class ErrorDiscussion {
+
+	@JsonProperty
+	int upvoteCount;
+	@JsonProperty
+	String title;
+	@JsonProperty
+	String url;
+	@JsonProperty
+	Answer answer;
+
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	static class Answer {
+
+	}
+}

src/main/java/org/cryptomator/ui/fxapp/AutoUnlocker.java

@@ -36,7 +36,7 @@ public class AutoUnlocker {
 
 	public void tryUnlockForTimespan(int timespan, TimeUnit timeUnit) {
 		// Unlock all available auto unlock vaults
-		Predicate<Vault> shouldAutoUnlock = v -> v.getVaultSettings().unlockAfterStartup().get();
+		Predicate<Vault> shouldAutoUnlock = v -> v.getVaultSettings().unlockAfterStartup.get();
 		unlockSequentially(vaults.stream().filter(shouldAutoUnlock)).thenRun(() -> startUnlockMissing(timespan, timeUnit));
 	}
 
@@ -80,6 +80,6 @@ public class AutoUnlocker {
 	private Stream<Vault> getMissingAutoUnlockVaults() {
 		return vaults.stream()
 				.filter(Vault::isMissing)
-				.filter(v -> v.getVaultSettings().unlockAfterStartup().get());
+				.filter(v -> v.getVaultSettings().unlockAfterStartup.get());
 	}
 }

src/main/java/org/cryptomator/ui/fxapp/FxApplication.java

@@ -45,7 +45,7 @@ public class FxApplication {
 
 		// init system tray
 		final boolean hasTrayIcon;
-		if (settings.showTrayIcon().get() && trayMenu.get().isSupported()) {
+		if (settings.showTrayIcon.get() && trayMenu.get().isSupported()) {
 			trayMenu.get().initializeTrayIcon();
 			Platform.setImplicitExit(false); // don't quit when closing all windows
 			hasTrayIcon = true;
@@ -55,7 +55,7 @@ public class FxApplication {
 
 		// show main window
 		appWindows.showMainWindow().thenAccept(stage -> {
-			if (settings.startHidden().get()) {
+			if (settings.startHidden.get()) {
 				if (hasTrayIcon) {
 					stage.hide();
 				} else {
@@ -68,6 +68,8 @@ public class FxApplication {
 			return null;
 		});
 
+		appWindows.checkAndShowUpdateReminderWindow();
+
 		launchEventHandler.startHandlingLaunchEvents();
 		autoUnlocker.tryUnlockForTimespan(2, TimeUnit.MINUTES);
 	}

src/main/java/org/cryptomator/ui/fxapp/FxApplicationModule.java

@@ -8,19 +8,21 @@ package org.cryptomator.ui.fxapp;
 import dagger.Module;
 import dagger.Provides;
 import org.cryptomator.ui.error.ErrorComponent;
+import org.cryptomator.ui.health.HealthCheckComponent;
 import org.cryptomator.ui.lock.LockComponent;
 import org.cryptomator.ui.mainwindow.MainWindowComponent;
 import org.cryptomator.ui.preferences.PreferencesComponent;
 import org.cryptomator.ui.quit.QuitComponent;
-
 import org.cryptomator.ui.traymenu.TrayMenuComponent;
 import org.cryptomator.ui.unlock.UnlockComponent;
+import org.cryptomator.ui.updatereminder.UpdateReminderComponent;
+import org.cryptomator.ui.vaultoptions.VaultOptionsComponent;
 
 import javafx.scene.image.Image;
 import java.io.IOException;
 import java.io.InputStream;
 
-@Module(includes = {UpdateCheckerModule.class}, subcomponents = {TrayMenuComponent.class, MainWindowComponent.class, PreferencesComponent.class, UnlockComponent.class, LockComponent.class, QuitComponent.class, ErrorComponent.class})
+@Module(includes = {UpdateCheckerModule.class}, subcomponents = {TrayMenuComponent.class, MainWindowComponent.class, PreferencesComponent.class, VaultOptionsComponent.class, UnlockComponent.class, LockComponent.class, QuitComponent.class, ErrorComponent.class, HealthCheckComponent.class, UpdateReminderComponent.class})
 abstract class FxApplicationModule {
 
 	private static Image createImageFromResource(String resourceName) throws IOException {
@@ -52,4 +54,5 @@ abstract class FxApplicationModule {
 	static QuitComponent provideQuitComponent(QuitComponent.Builder builder) {
 		return builder.build();
 	}
+
 }

src/main/java/org/cryptomator/ui/fxapp/FxApplicationStyle.java

@@ -36,8 +36,8 @@ public class FxApplicationStyle {
 	}
 
 	public void initialize() {
-		settings.theme().addListener(this::appThemeChanged);
-		loadSelectedStyleSheet(settings.theme().get());
+		settings.theme.addListener(this::appThemeChanged);
+		loadSelectedStyleSheet(settings.theme.get());
 	}
 
 	private void appThemeChanged(@SuppressWarnings("unused") ObservableValue<? extends UiTheme> observable, @SuppressWarnings("unused") UiTheme oldValue, UiTheme newValue) {

src/main/java/org/cryptomator/ui/fxapp/FxApplicationTerminator.java

@@ -107,7 +107,7 @@ public class FxApplicationTerminator {
 
 		if (allowQuitWithoutPrompt.get()) {
 			exitingResponse.performQuit();
-		} else if (settings.autoCloseVaults().get() && !preventQuitWithGracefulLock.get()) {
+		} else if (settings.autoCloseVaults.get() && !preventQuitWithGracefulLock.get()) {
 			var lockAllTask = vaultService.createLockAllTask(vaults.filtered(Vault::isUnlocked), false);
 			lockAllTask.setOnSucceeded(event -> {
 				LOG.info("Locked remaining vaults was succesful.");

src/main/java/org/cryptomator/ui/fxapp/FxApplicationWindows.java

@@ -13,6 +13,9 @@ import org.cryptomator.ui.preferences.SelectedPreferencesTab;
 import org.cryptomator.ui.quit.QuitComponent;
 import org.cryptomator.ui.unlock.UnlockComponent;
 import org.cryptomator.ui.unlock.UnlockWorkflow;
+import org.cryptomator.ui.updatereminder.UpdateReminderComponent;
+import org.cryptomator.ui.vaultoptions.SelectedVaultOptionsTab;
+import org.cryptomator.ui.vaultoptions.VaultOptionsComponent;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -43,22 +46,36 @@ public class FxApplicationWindows {
 	private final Lazy<PreferencesComponent> preferencesWindow;
 	private final QuitComponent.Builder quitWindowBuilder;
 	private final UnlockComponent.Factory unlockWorkflowFactory;
+	private final UpdateReminderComponent.Factory updateReminderWindowBuilder;
 	private final LockComponent.Factory lockWorkflowFactory;
 	private final ErrorComponent.Factory errorWindowFactory;
 	private final ExecutorService executor;
+	private final VaultOptionsComponent.Factory vaultOptionsWindow;
 	private final FilteredList<Window> visibleWindows;
 
 	@Inject
-	public FxApplicationWindows(@PrimaryStage Stage primaryStage, Optional<TrayIntegrationProvider> trayIntegration, Lazy<MainWindowComponent> mainWindow, Lazy<PreferencesComponent> preferencesWindow, QuitComponent.Builder quitWindowBuilder, UnlockComponent.Factory unlockWorkflowFactory, LockComponent.Factory lockWorkflowFactory, ErrorComponent.Factory errorWindowFactory, ExecutorService executor) {
+	public FxApplicationWindows(@PrimaryStage Stage primaryStage,
+								Optional<TrayIntegrationProvider> trayIntegration, //
+								Lazy<MainWindowComponent> mainWindow, //
+								Lazy<PreferencesComponent> preferencesWindow, //
+								QuitComponent.Builder quitWindowBuilder, //
+								UnlockComponent.Factory unlockWorkflowFactory, //
+								UpdateReminderComponent.Factory updateReminderWindowBuilder, //
+								LockComponent.Factory lockWorkflowFactory, //
+								ErrorComponent.Factory errorWindowFactory, //
+								VaultOptionsComponent.Factory vaultOptionsWindow, //
+								ExecutorService executor) {
 		this.primaryStage = primaryStage;
 		this.trayIntegration = trayIntegration;
 		this.mainWindow = mainWindow;
 		this.preferencesWindow = preferencesWindow;
 		this.quitWindowBuilder = quitWindowBuilder;
 		this.unlockWorkflowFactory = unlockWorkflowFactory;
+		this.updateReminderWindowBuilder = updateReminderWindowBuilder;
 		this.lockWorkflowFactory = lockWorkflowFactory;
 		this.errorWindowFactory = errorWindowFactory;
 		this.executor = executor;
+		this.vaultOptionsWindow = vaultOptionsWindow;
 		this.visibleWindows = Window.getWindows().filtered(Window::isShowing);
 	}
 
@@ -105,10 +122,18 @@ public class FxApplicationWindows {
 		return CompletableFuture.supplyAsync(() -> preferencesWindow.get().showPreferencesWindow(selectedTab), Platform::runLater).whenComplete(this::reportErrors);
 	}
 
+	public CompletionStage<Stage> showVaultOptionsWindow(Vault vault, SelectedVaultOptionsTab tab) {
+		return showMainWindow().thenApplyAsync((window) -> vaultOptionsWindow.create(vault).showVaultOptionsWindow(tab), Platform::runLater).whenComplete(this::reportErrors);
+	}
+
 	public void showQuitWindow(QuitResponse response, boolean forced) {
 			CompletableFuture.runAsync(() -> quitWindowBuilder.build().showQuitWindow(response,forced), Platform::runLater);
 	}
 
+	public void checkAndShowUpdateReminderWindow() {
+		CompletableFuture.runAsync(() -> updateReminderWindowBuilder.create().checkAndShowUpdateReminderWindow(), Platform::runLater);
+	}
+
 	public CompletionStage<Void> startUnlockWorkflow(Vault vault, @Nullable Stage owner) {
 		return CompletableFuture.supplyAsync(() -> {
 					Preconditions.checkState(vault.stateProperty().transition(VaultState.Value.LOCKED, VaultState.Value.PROCESSING), "Vault not locked.");

src/main/java/org/cryptomator/ui/fxapp/UpdateChecker.java

@@ -38,7 +38,7 @@ public class UpdateChecker {
 	}
 
 	public void automaticallyCheckForUpdatesIfEnabled() {
-		if (settings.checkForUpdates().get()) {
+		if (settings.checkForUpdates.get()) {
 			startCheckingForUpdates(AUTOCHECK_DELAY);
 		}
 	}

src/main/java/org/cryptomator/ui/fxapp/UpdateCheckerModule.java

@@ -28,7 +28,7 @@ public abstract class UpdateCheckerModule {
 
 	private static final Logger LOG = LoggerFactory.getLogger(UpdateCheckerModule.class);
 
-	private static final URI LATEST_VERSION_URI = URI.create("https://api.cryptomator.org/updates/latestVersion.json");
+	private static final URI LATEST_VERSION_URI = URI.create("https://api.cryptomator.org/desktop/latest-version.json");
 	private static final Duration UPDATE_CHECK_INTERVAL = Duration.hours(3);
 	private static final Duration DISABLED_UPDATE_CHECK_INTERVAL = Duration.hours(100000); // Duration.INDEFINITE leads to overflows...
 
@@ -70,7 +70,7 @@ public abstract class UpdateCheckerModule {
 	@Named("checkForUpdatesInterval")
 	@FxApplicationScoped
 	static ObjectBinding<Duration> provideCheckForUpdateInterval(Settings settings) {
-		return Bindings.when(settings.checkForUpdates()).then(UPDATE_CHECK_INTERVAL).otherwise(DISABLED_UPDATE_CHECK_INTERVAL);
+		return Bindings.when(settings.checkForUpdates).then(UPDATE_CHECK_INTERVAL).otherwise(DISABLED_UPDATE_CHECK_INTERVAL);
 	}
 
 	@Provides

src/main/java/org/cryptomator/ui/fxapp/UpdateCheckerTask.java

@@ -1,9 +1,7 @@
 package org.cryptomator.ui.fxapp;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.io.ByteStreams;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
 import org.apache.commons.lang3.SystemUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -11,20 +9,16 @@ import org.slf4j.LoggerFactory;
 import javafx.concurrent.Task;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
-import java.nio.charset.StandardCharsets;
-import java.util.Map;
 
 public class UpdateCheckerTask extends Task<String> {
 
+	private static final ObjectMapper JSON = new ObjectMapper();
 	private static final Logger LOG = LoggerFactory.getLogger(UpdateCheckerTask.class);
 
 	private static final long MAX_RESPONSE_SIZE = 10L * 1024; // 10kb should be sufficient. protect against flooding
-	private static final Gson GSON = new GsonBuilder().setLenient().create();
 
 	private final HttpClient httpClient;
 	private final HttpRequest checkForUpdatesRequest;
@@ -48,16 +42,14 @@ public class UpdateCheckerTask extends Task<String> {
 
 	private String processBody(HttpResponse<InputStream> response) throws IOException {
 		try (InputStream in = response.body(); //
-			 InputStream limitedIn = ByteStreams.limit(in, MAX_RESPONSE_SIZE); //
-			 Reader reader = new InputStreamReader(limitedIn, StandardCharsets.UTF_8)) {
-			Map<String, String> map = GSON.fromJson(reader, new TypeToken<Map<String, String>>() {
-			}.getType());
+			 InputStream limitedIn = ByteStreams.limit(in, MAX_RESPONSE_SIZE)) {
+			var json = JSON.reader().readTree(limitedIn);
 			if (SystemUtils.IS_OS_MAC_OSX) {
-				return map.get("mac");
+				return json.get("mac").asText();
 			} else if (SystemUtils.IS_OS_WINDOWS) {
-				return map.get("win");
+				return json.get("win").asText();
 			} else if (SystemUtils.IS_OS_LINUX) {
-				return map.get("linux");
+				return json.get("linux").asText();
 			} else {
 				throw new IllegalStateException("Unsupported operating system");
 			}

src/main/java/org/cryptomator/ui/keyloading/hub/AuthFlowTask.java

@@ -1,6 +1,6 @@
 package org.cryptomator.ui.keyloading.hub;
 
-import com.google.gson.JsonParser;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import io.github.coffeelibs.tinyoauth2client.AuthFlow;
 import io.github.coffeelibs.tinyoauth2client.TinyOAuth2;
 import io.github.coffeelibs.tinyoauth2client.http.response.Response;
@@ -12,6 +12,8 @@ import java.util.function.Consumer;
 
 class AuthFlowTask extends Task<String> {
 
+	private static final ObjectMapper JSON = new ObjectMapper();
+
 	private final HubConfig hubConfig;
 	private final AuthFlowContext authFlowContext;
 	private final Consumer<URI> redirectUriConsumer;
@@ -39,8 +41,7 @@ class AuthFlowTask extends Task<String> {
 		if (response.statusCode() != 200) {
 			throw new NotOkResponseException("Authorization returned status code " + response.statusCode());
 		}
-		var json = JsonParser.parseString(response.body());
-		return json.getAsJsonObject().get("access_token").getAsString();
+		return JSON.reader().readTree(response.body()).get("access_token").asText();
 	}
 
 	public static class NotOkResponseException extends RuntimeException {

src/main/java/org/cryptomator/ui/keyloading/hub/CreateDeviceDto.java

@@ -1,9 +1,5 @@
 package org.cryptomator.ui.keyloading.hub;
 
-class CreateDeviceDto {
-
-	public String id;
-	public String name;
-	public String publicKey;
+record CreateDeviceDto(String id, String name, String publicKey) {
 
 }

src/main/java/org/cryptomator/ui/keyloading/hub/HttpHelper.java

@@ -1,14 +1,10 @@
 package org.cryptomator.ui.keyloading.hub;
 
 import com.google.common.io.CharStreams;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParseException;
-import com.google.gson.JsonParser;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.Reader;
 import java.net.http.HttpResponse;
 import java.nio.charset.StandardCharsets;
 

src/main/java/org/cryptomator/ui/keyloading/hub/HubConfig.java

@@ -1,6 +1,9 @@
 package org.cryptomator.ui.keyloading.hub;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 // needs to be accessible by JSON decoder
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class HubConfig {
 
 	public String clientId;

src/main/java/org/cryptomator/ui/keyloading/hub/ReceiveKeyController.java

@@ -76,7 +76,7 @@ public class ReceiveKeyController implements FxController {
 			switch (response.statusCode()) {
 				case 200 -> retrievalSucceeded(response);
 				case 402 -> licenseExceeded();
-				case 403 -> accessNotGranted();
+				case 403, 410 -> accessNotGranted(); // or vault has been archived, effectively disallowing access
 				case 404 -> needsDeviceRegistration();
 				default -> throw new IOException("Unexpected response " + response.statusCode());
 			}

src/main/java/org/cryptomator/ui/keyloading/hub/RegisterDeviceController.java

@@ -2,9 +2,9 @@ package org.cryptomator.ui.keyloading.hub;
 
 import com.auth0.jwt.JWT;
 import com.auth0.jwt.interfaces.DecodedJWT;
+import com.fasterxml.jackson.core.JacksonException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.io.BaseEncoding;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
 import com.nimbusds.jose.JWEObject;
 import dagger.Lazy;
 import org.cryptomator.common.settings.DeviceKey;
@@ -46,7 +46,7 @@ import java.util.concurrent.atomic.AtomicReference;
 public class RegisterDeviceController implements FxController {
 
 	private static final Logger LOG = LoggerFactory.getLogger(RegisterDeviceController.class);
-	private static final Gson GSON = new GsonBuilder().setLenient().create();
+	private static final ObjectMapper JSON = new ObjectMapper().setDefaultLeniency(true);
 	private static final List<Integer> EXPECTED_RESPONSE_CODES = List.of(201, 409);
 
 	private final Stage window;
@@ -101,11 +101,8 @@ public class RegisterDeviceController implements FxController {
 
 		var keyUri = URI.create(hubConfig.devicesResourceUrl + deviceId);
 		var deviceKey = keyPair.getPublic().getEncoded();
-		var dto = new CreateDeviceDto();
-		dto.id = deviceId;
-		dto.name = deviceNameField.getText();
-		dto.publicKey = BaseEncoding.base64Url().omitPadding().encode(deviceKey);
-		var json = GSON.toJson(dto); // TODO: do we want to keep GSON? doesn't support records -.-
+		var dto = new CreateDeviceDto(deviceId, deviceNameField.getText(), BaseEncoding.base64Url().omitPadding().encode(deviceKey));
+		var json = toJson(dto);
 		var request = HttpRequest.newBuilder(keyUri) //
 				.header("Authorization", "Bearer " + bearerToken) //
 				.header("Content-Type", "application/json").PUT(HttpRequest.BodyPublishers.ofString(json, StandardCharsets.UTF_8)) //
@@ -127,6 +124,14 @@ public class RegisterDeviceController implements FxController {
 				}, Platform::runLater);
 	}
 
+	private String toJson(CreateDeviceDto dto) {
+		try {
+			return JSON.writer().writeValueAsString(dto);
+		} catch (JacksonException e) {
+			throw new IllegalStateException("Failed to serialize DTO", e);
+		}
+	}
+
 	private void handleResponse(HttpResponse<Void> voidHttpResponse) {
 		assert EXPECTED_RESPONSE_CODES.contains(voidHttpResponse.statusCode());
 

src/main/java/org/cryptomator/ui/mainwindow/MainWindowModule.java

@@ -19,7 +19,6 @@ import org.cryptomator.ui.health.HealthCheckComponent;
 import org.cryptomator.ui.migration.MigrationComponent;
 import org.cryptomator.ui.removevault.RemoveVaultComponent;
 import org.cryptomator.ui.stats.VaultStatisticsComponent;
-import org.cryptomator.ui.vaultoptions.VaultOptionsComponent;
 import org.cryptomator.ui.wrongfilealert.WrongFileAlertComponent;
 
 import javax.inject.Named;
@@ -33,7 +32,7 @@ import javafx.stage.StageStyle;
 import java.util.Map;
 import java.util.ResourceBundle;
 
-@Module(subcomponents = {AddVaultWizardComponent.class, HealthCheckComponent.class, MigrationComponent.class, RemoveVaultComponent.class, VaultOptionsComponent.class, VaultStatisticsComponent.class, WrongFileAlertComponent.class, ErrorComponent.class})
+@Module(subcomponents = {AddVaultWizardComponent.class, MigrationComponent.class, RemoveVaultComponent.class, VaultStatisticsComponent.class, WrongFileAlertComponent.class, ErrorComponent.class})
 abstract class MainWindowModule {
 
 	@Provides

src/main/java/org/cryptomator/ui/mainwindow/MainWindowTitleController.java

@@ -49,7 +49,7 @@ public class MainWindowTitleController implements FxController {
 		this.updateAvailable = updateChecker.latestVersionProperty().isNotNull();
 		this.licenseHolder = licenseHolder;
 		this.settings = settings;
-		this.showMinimizeButton = Bindings.createBooleanBinding(this::isShowMinimizeButton, settings.showMinimizeButton(), settings.showTrayIcon());
+		this.showMinimizeButton = Bindings.createBooleanBinding(this::isShowMinimizeButton, settings.showMinimizeButton, settings.showTrayIcon);
 	}
 
 	@FXML
@@ -85,10 +85,10 @@ public class MainWindowTitleController implements FxController {
 	}
 
 	private void saveWindowSettings() {
-		settings.windowYPositionProperty().setValue(window.getY());
-		settings.windowXPositionProperty().setValue(window.getX());
-		settings.windowWidthProperty().setValue(window.getWidth());
-		settings.windowHeightProperty().setValue(window.getHeight());
+		settings.windowXPosition.setValue(window.getX());
+		settings.windowYPosition.setValue(window.getY());
+		settings.windowWidth.setValue(window.getWidth());
+		settings.windowHeight.setValue(window.getHeight());
 	}
 
 	@FXML
@@ -139,7 +139,7 @@ public class MainWindowTitleController implements FxController {
 	}
 
 	public ReadOnlyBooleanProperty debugModeEnabledProperty() {
-		return settings.debugMode();
+		return settings.debugMode;
 	}
 
 	public boolean isDebugModeEnabled() {
@@ -152,6 +152,6 @@ public class MainWindowTitleController implements FxController {
 
 	public boolean isShowMinimizeButton() {
 		// always show the minimize button if no tray icon is present OR it is explicitly enabled
-		return !trayMenuInitialized || settings.showMinimizeButton().get();
+		return !trayMenuInitialized || settings.showMinimizeButton.get();
 	}
 }

src/main/java/org/cryptomator/ui/mainwindow/ResizeController.java

@@ -54,7 +54,7 @@ public class ResizeController implements FxController {
 		LOG.trace("init ResizeController");
 
 		if (neverTouched()) {
-			settings.displayConfigurationProperty().setValue(getMonitorSizes());
+			settings.displayConfiguration.set(getMonitorSizes());
 			return;
 		} else {
 			if (didDisplayConfigurationChange()) {
@@ -65,24 +65,24 @@ public class ResizeController implements FxController {
 				window.setWidth(window.getMinWidth());
 				window.setHeight(window.getMinHeight());
 			} else {
-				window.setHeight(settings.windowHeightProperty().get() > window.getMinHeight() ? settings.windowHeightProperty().get() : window.getMinHeight());
-				window.setWidth(settings.windowWidthProperty().get() > window.getMinWidth() ? settings.windowWidthProperty().get() : window.getMinWidth());
-				window.setX(settings.windowXPositionProperty().get());
-				window.setY(settings.windowYPositionProperty().get());
+				window.setHeight(settings.windowHeight.get() > window.getMinHeight() ? settings.windowHeight.get() : window.getMinHeight());
+				window.setWidth(settings.windowWidth.get() > window.getMinWidth() ? settings.windowWidth.get() : window.getMinWidth());
+				window.setX(settings.windowXPosition.get());
+				window.setY(settings.windowYPosition.get());
 			}
 		}
 		savePositionalSettings();
 	}
 
 	private boolean neverTouched() {
-		return (settings.windowHeightProperty().get() == 0) && (settings.windowWidthProperty().get() == 0) && (settings.windowXPositionProperty().get() == 0) && (settings.windowYPositionProperty().get() == 0);
+		return (settings.windowHeight.get() == 0) && (settings.windowWidth.get() == 0) && (settings.windowXPosition.get() == 0) && (settings.windowYPosition.get() == 0);
 	}
 
 	private boolean didDisplayConfigurationChange() {
 		String currentDisplayConfiguration = getMonitorSizes();
-		String settingsDisplayConfiguration = settings.displayConfigurationProperty().get();
+		String settingsDisplayConfiguration = settings.displayConfiguration.get();
 		boolean configurationHasChanged = !settingsDisplayConfiguration.equals(currentDisplayConfiguration);
-		if (configurationHasChanged) settings.displayConfigurationProperty().setValue(currentDisplayConfiguration);
+		if (configurationHasChanged) settings.displayConfiguration.set(currentDisplayConfiguration);
 		return configurationHasChanged;
 	}
 
@@ -170,10 +170,10 @@ public class ResizeController implements FxController {
 
 	@FXML
 	public void savePositionalSettings() {
-		settings.windowHeightProperty().setValue(window.getHeight());
-		settings.windowWidthProperty().setValue(window.getWidth());
-		settings.windowYPositionProperty().setValue(window.getY());
-		settings.windowXPositionProperty().setValue(window.getX());
+		settings.windowWidth.setValue(window.getWidth());
+		settings.windowHeight.setValue(window.getHeight());
+		settings.windowXPosition.setValue(window.getX());
+		settings.windowYPosition.setValue(window.getY());
 	}
 
 	public BooleanBinding showResizingArrowsProperty() {

src/main/java/org/cryptomator/ui/mainwindow/VaultDetailMissingVaultController.java

@@ -50,7 +50,7 @@ public class VaultDetailMissingVaultController implements FxController {
 		fileChooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(resourceBundle.getString("addvaultwizard.existing.filePickerMimeDesc"), CRYPTOMATOR_FILENAME_GLOB));
 		File masterkeyFile = fileChooser.showOpenDialog(window);
 		if (masterkeyFile != null) {
-			vault.get().getVaultSettings().path().setValue(masterkeyFile.toPath().toAbsolutePath().getParent());
+			vault.get().getVaultSettings().path.setValue(masterkeyFile.toPath().toAbsolutePath().getParent());
 			recheck();
 		}
 	}

src/main/java/org/cryptomator/ui/preferences/GeneralPreferencesController.java

@@ -55,17 +55,17 @@ public class GeneralPreferencesController implements FxController {
 
 	@FXML
 	public void initialize() {
-		startHiddenCheckbox.selectedProperty().bindBidirectional(settings.startHidden());
-		autoCloseVaultsCheckbox.selectedProperty().bindBidirectional(settings.autoCloseVaults());
-		debugModeCheckbox.selectedProperty().bindBidirectional(settings.debugMode());
+		startHiddenCheckbox.selectedProperty().bindBidirectional(settings.startHidden);
+		autoCloseVaultsCheckbox.selectedProperty().bindBidirectional(settings.autoCloseVaults);
+		debugModeCheckbox.selectedProperty().bindBidirectional(settings.debugMode);
 		autoStartProvider.ifPresent(autoStart -> autoStartCheckbox.setSelected(autoStart.isEnabled()));
 
 		var keychainSettingsConverter = new KeychainProviderClassNameConverter(keychainAccessProviders);
 		keychainBackendChoiceBox.getItems().addAll(keychainAccessProviders);
-		keychainBackendChoiceBox.setValue(keychainSettingsConverter.fromString(settings.keychainProvider().get()));
+		keychainBackendChoiceBox.setValue(keychainSettingsConverter.fromString(settings.keychainProvider.get()));
 		keychainBackendChoiceBox.setConverter(new KeychainProviderDisplayNameConverter());
-		Bindings.bindBidirectional(settings.keychainProvider(), keychainBackendChoiceBox.valueProperty(), keychainSettingsConverter);
-		useKeychainCheckbox.selectedProperty().bindBidirectional(settings.useKeychain());
+		Bindings.bindBidirectional(settings.keychainProvider, keychainBackendChoiceBox.valueProperty(), keychainSettingsConverter);
+		useKeychainCheckbox.selectedProperty().bindBidirectional(settings.useKeychain);
 		keychainBackendChoiceBox.disableProperty().bind(useKeychainCheckbox.selectedProperty().not());
 	}
 

src/main/java/org/cryptomator/ui/preferences/InterfacePreferencesController.java

@@ -57,22 +57,22 @@ public class InterfacePreferencesController implements FxController {
 	@FXML
 	public void initialize() {
 		themeChoiceBox.getItems().addAll(UiTheme.applicableValues());
-		if (!themeChoiceBox.getItems().contains(settings.theme().get())) {
-			settings.theme().set(UiTheme.LIGHT);
+		if (!themeChoiceBox.getItems().contains(settings.theme.get())) {
+			settings.theme.set(UiTheme.LIGHT);
 		}
-		themeChoiceBox.valueProperty().bindBidirectional(settings.theme());
+		themeChoiceBox.valueProperty().bindBidirectional(settings.theme);
 		themeChoiceBox.setConverter(new UiThemeConverter(resourceBundle));
 
-		showMinimizeButtonCheckbox.selectedProperty().bindBidirectional(settings.showMinimizeButton());
+		showMinimizeButtonCheckbox.selectedProperty().bindBidirectional(settings.showMinimizeButton);
 
-		showTrayIconCheckbox.selectedProperty().bindBidirectional(settings.showTrayIcon());
+		showTrayIconCheckbox.selectedProperty().bindBidirectional(settings.showTrayIcon);
 
 		preferredLanguageChoiceBox.getItems().addAll(supportedLanguages.getLanguageTags());
-		preferredLanguageChoiceBox.valueProperty().bindBidirectional(settings.languageProperty());
+		preferredLanguageChoiceBox.valueProperty().bindBidirectional(settings.language);
 		preferredLanguageChoiceBox.setConverter(new LanguageTagConverter(resourceBundle));
 
-		nodeOrientationLtr.setSelected(settings.userInterfaceOrientation().get() == NodeOrientation.LEFT_TO_RIGHT);
-		nodeOrientationRtl.setSelected(settings.userInterfaceOrientation().get() == NodeOrientation.RIGHT_TO_LEFT);
+		nodeOrientationLtr.setSelected(settings.userInterfaceOrientation.get() == NodeOrientation.LEFT_TO_RIGHT);
+		nodeOrientationRtl.setSelected(settings.userInterfaceOrientation.get() == NodeOrientation.RIGHT_TO_LEFT);
 		nodeOrientation.selectedToggleProperty().addListener(this::toggleNodeOrientation);
 	}
 
@@ -87,9 +87,9 @@ public class InterfacePreferencesController implements FxController {
 
 	private void toggleNodeOrientation(@SuppressWarnings("unused") ObservableValue<? extends Toggle> observable, @SuppressWarnings("unused") Toggle oldValue, Toggle newValue) {
 		if (nodeOrientationLtr.equals(newValue)) {
-			settings.userInterfaceOrientation().set(NodeOrientation.LEFT_TO_RIGHT);
+			settings.userInterfaceOrientation.set(NodeOrientation.LEFT_TO_RIGHT);
 		} else if (nodeOrientationRtl.equals(newValue)) {
-			settings.userInterfaceOrientation().set(NodeOrientation.RIGHT_TO_LEFT);
+			settings.userInterfaceOrientation.set(NodeOrientation.RIGHT_TO_LEFT);
 		} else {
 			LOG.warn("Unexpected toggle option {}", newValue);
 		}

src/main/java/org/cryptomator/ui/preferences/SupporterCertificateController.java

@@ -48,7 +48,7 @@ public class SupporterCertificateController implements FxController {
 	private void registrationKeyChanged(@SuppressWarnings("unused") ObservableValue<? extends String> observable, @SuppressWarnings("unused") String oldValue, String newValue) {
 		licenseHolder.validateAndStoreLicense(newValue);
 		if (!licenseHolder.isValidLicense()) {
-			settings.theme().set(UiTheme.LIGHT);
+			settings.theme.set(UiTheme.LIGHT);
 		}
 	}
 

src/main/java/org/cryptomator/ui/preferences/UpdatesPreferencesController.java

@@ -42,7 +42,7 @@ public class UpdatesPreferencesController implements FxController {
 	}
 
 	public void initialize() {
-		checkForUpdatesCheckbox.selectedProperty().bindBidirectional(settings.checkForUpdates());
+		checkForUpdatesCheckbox.selectedProperty().bindBidirectional(settings.checkForUpdates);
 	}
 
 	@FXML

src/main/java/org/cryptomator/ui/preferences/VolumePreferencesController.java

@@ -27,6 +27,8 @@ import java.util.concurrent.atomic.AtomicReference;
 public class VolumePreferencesController implements FxController {
 
 	private static final String DOCS_MOUNTING_URL = "https://docs.cryptomator.org/en/1.7/desktop/volume-type/";
+	private static final int MIN_PORT = 1024;
+	private static final int MAX_PORT = 65535;
 
 	private final Settings settings;
 	private final ObservableValue<MountService> selectedMountService;
@@ -51,7 +53,7 @@ public class VolumePreferencesController implements FxController {
 		this.resourceBundle = resourceBundle;
 
 		var fallbackProvider = mountProviders.stream().findFirst().orElse(null);
-		this.selectedMountService = ObservableUtil.mapWithDefault(settings.mountService(), serviceName -> mountProviders.stream().filter(s -> s.getClass().getName().equals(serviceName)).findFirst().orElse(fallbackProvider), fallbackProvider);
+		this.selectedMountService = ObservableUtil.mapWithDefault(settings.mountService, serviceName -> mountProviders.stream().filter(s -> s.getClass().getName().equals(serviceName)).findFirst().orElse(fallbackProvider), fallbackProvider);
 		this.loopbackPortSupported = BooleanExpression.booleanExpression(selectedMountService.map(s -> s.hasCapability(MountCapability.LOOPBACK_PORT)));
 		this.mountToDirSupported = selectedMountService.map(s -> s.hasCapability(MountCapability.MOUNT_WITHIN_EXISTING_PARENT) || s.hasCapability(MountCapability.MOUNT_TO_EXISTING_DIR));
 		this.mountToDriveLetterSupported = selectedMountService.map(s -> s.hasCapability(MountCapability.MOUNT_AS_DRIVE_LETTER));
@@ -69,15 +71,15 @@ public class VolumePreferencesController implements FxController {
 		volumeTypeChoiceBox.getItems().add(null);
 		volumeTypeChoiceBox.getItems().addAll(mountProviders);
 		volumeTypeChoiceBox.setConverter(new MountServiceConverter());
-		boolean autoSelected = settings.mountService().get() == null;
+		boolean autoSelected = settings.mountService.get() == null;
 		volumeTypeChoiceBox.getSelectionModel().select(autoSelected ? null : selectedMountService.getValue());
 		volumeTypeChoiceBox.valueProperty().addListener((observableValue, oldProvider, newProvider) -> {
 			var toSet = Optional.ofNullable(newProvider).map(nP -> nP.getClass().getName()).orElse(null);
-			settings.mountService().set(toSet);
+			settings.mountService.set(toSet);
 		});
 
-		loopbackPortField.setText(String.valueOf(settings.port().get()));
-		loopbackPortApplyButton.visibleProperty().bind(settings.port().asString().isNotEqualTo(loopbackPortField.textProperty()));
+		loopbackPortField.setText(String.valueOf(settings.port.get()));
+		loopbackPortApplyButton.visibleProperty().bind(settings.port.asString().isNotEqualTo(loopbackPortField.textProperty()));
 		loopbackPortApplyButton.disableProperty().bind(Bindings.createBooleanBinding(this::validateLoopbackPort, loopbackPortField.textProperty()).not());
 	}
 
@@ -85,7 +87,7 @@ public class VolumePreferencesController implements FxController {
 		try {
 			int port = Integer.parseInt(loopbackPortField.getText());
 			return port == 0 // choose port automatically
-					|| port >= Settings.MIN_PORT && port <= Settings.MAX_PORT; // port within range
+					|| port >= MIN_PORT && port <= MAX_PORT; // port within range
 		} catch (NumberFormatException e) {
 			return false;
 		}
@@ -93,7 +95,7 @@ public class VolumePreferencesController implements FxController {
 
 	public void doChangeLoopbackPort() {
 		if (validateLoopbackPort()) {
-			settings.port().set(Integer.parseInt(loopbackPortField.getText()));
+			settings.port.set(Integer.parseInt(loopbackPortField.getText()));
 		}
 	}
 

src/main/java/org/cryptomator/ui/traymenu/AwtTrayMenuController.java

@@ -7,6 +7,7 @@ import org.cryptomator.integrations.common.Priority;
 import org.cryptomator.integrations.tray.ActionItem;
 import org.cryptomator.integrations.tray.SeparatorItem;
 import org.cryptomator.integrations.tray.SubMenuItem;
+import org.cryptomator.integrations.tray.TrayIconLoader;
 import org.cryptomator.integrations.tray.TrayMenuController;
 import org.cryptomator.integrations.tray.TrayMenuException;
 import org.cryptomator.integrations.tray.TrayMenuItem;
@@ -14,6 +15,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.awt.AWTException;
+import java.awt.Image;
 import java.awt.Menu;
 import java.awt.MenuItem;
 import java.awt.PopupMenu;
@@ -23,7 +25,12 @@ import java.awt.TrayIcon;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.util.List;
+import java.util.function.Consumer;
 
+/**
+ * Fallback tray icon implementation using AWT. This will only be used if no better implementation is found.
+ * @see <a href="https://github.com/cryptomator/integrations-linux/blob/33f9a4685b781b55fcce399b8618818bfc08cbdf/src/main/java/org/cryptomator/linux/tray/AppindicatorTrayMenuController.java">preferred AppIndicator-based implementation used on Linux</a>
+ */
 @CheckAvailability
 @Priority(Priority.FALLBACK)
 public class AwtTrayMenuController implements TrayMenuController {
@@ -32,6 +39,7 @@ public class AwtTrayMenuController implements TrayMenuController {
 
 	private final PopupMenu menu = new PopupMenu();
 	private TrayIcon trayIcon;
+	private Image image;
 
 	@CheckAvailability
 	public static boolean isAvailable() {
@@ -39,8 +47,9 @@ public class AwtTrayMenuController implements TrayMenuController {
 	}
 
 	@Override
-	public void showTrayIcon(byte[] imageData, Runnable defaultAction, String tooltip) throws TrayMenuException {
-		var image = Toolkit.getDefaultToolkit().createImage(imageData);
+	public void showTrayIcon(Consumer<TrayIconLoader> iconLoader, Runnable defaultAction, String tooltip) throws TrayMenuException {
+		TrayIconLoader.PngData callback = this::showTrayIconWithPngData;
+		iconLoader.accept(callback);
 		trayIcon = new TrayIcon(image, tooltip, menu);
 
 		trayIcon.setImageAutoSize(true);
@@ -56,8 +65,17 @@ public class AwtTrayMenuController implements TrayMenuController {
 		}
 	}
 
+	private void showTrayIconWithPngData(byte[] imageData) {
+		image = Toolkit.getDefaultToolkit().createImage(imageData);
+	}
+
 	@Override
-	public void updateTrayIcon(byte[] imageData) {
+	public void updateTrayIcon(Consumer<TrayIconLoader> iconLoader) {
+		TrayIconLoader.PngData callback = this::updateTrayIconWithPngData;
+		iconLoader.accept(callback);
+	}
+
+	private void updateTrayIconWithPngData(byte[] imageData) {
 		if (trayIcon == null) {
 			throw new IllegalStateException("Failed to update the icon as it has not yet been added");
 		}
@@ -100,5 +118,4 @@ public class AwtTrayMenuController implements TrayMenuController {
 			}
 		}
 	}
-
 }