Quick HOTFIX

.github/workflows/alpha.yml

@@ -13,6 +13,11 @@ on:
         required: false
         default: true
         type: 'boolean'
+      create_flatpak:
+        description: 'Create a flatpak release (It defaults to creating a release)'
+        required: false
+        default: false
+        type: 'boolean'
 
 jobs:
 
@@ -198,7 +203,7 @@ jobs:
   #  needs: [windows-step-1, build-data]
   #  with:
   #    build-version: ${{ needs.build-data.outputs.version }}
-  #    profile-data-path-archive: zen-windows-x86_64-profile-data-and-jarlog.zip
+  #    profile-data-path-archive: zen.win64-pgo-stage-1.zip
 
   windows-step-3:
     name: Windows build step 3 (build with profile data)
@@ -228,16 +233,62 @@ jobs:
     with:
       build-version: ${{ needs.build-data.outputs.version }}
 
+  distro-flatpak:
+    name: Build flatpak repos
+    needs: [linux]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    container:
+      image: bilelmoussaoui/flatpak-github-actions:gnome-44
+      options: --privileged
+    if: ${{ github.event.inputs.create_release == 'true' || github.event.inputs.create_flatpak == 'true' }}
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          repository: zen-browser/flatpak
+          token: ${{ secrets.DEPLOY_KEY }}
+          submodules: recursive
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: zen.linux.tar.bz2
+          
+      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+        with:
+          bundle: com.zen.browser.flatpak
+          manifest-path: com.zen.browser.flatpak.yml
+          cache-key: flatpak-builder-${{ github.sha }}
+          verbose: true
+
+      - name: Find flatpak bundle
+        run: find . 
+
+      - name: Upload flatpak bundle
+        uses: actions/upload-artifact@v4
+        with:
+          name: com.zen.browser.flatpak
+          path: com.zen.browser.flatpak
+
+      # - name: Publish to Flathub (beta)
+      #   uses: flatpak/flatpak-github-actions/flat-manager@v6.1
+      #   with:
+      #     flat-manager-url: https://hub.flathub.org/
+      #     repository: beta
+      #     token: ${{ secrets.FLATHUB_TOKEN }}
+
   release:
     if: ${{ github.event.inputs.create_release == 'true' }}
     permissions: write-all
     name: Release
-    needs: [build-data, linux, source, windows-step-3, check-release, mac]
+    needs: [build-data, linux, source, windows-step-3, check-release, mac, distro-flatpak]
     runs-on: ubuntu-latest
 
     steps:
       - name: Update repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Git Pull
         run: git pull
@@ -285,38 +336,4 @@ jobs:
             zen.installer.exe
             zen.installer.pretty.exe
             zen.macos.dmg
-
+            com.zen.browser.flatpak
-  distro-flatpak:
-    name: Build flatpak repos
-    needs: [linux, release]
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    container:
-      image: bilelmoussaoui/flatpak-github-actions:gnome-44
-      options: --privileged
-    if: ${{ github.event.inputs.create_release == 'true' }}
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          repository: zen-browser/flatpak
-          token: ${{ secrets.DEPLOY_KEY }}
-          submodules: recursive
-          
-      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
-        with:
-          bundle: org.zen.browser.flatpak
-          manifest-path: org.zen.browser.flatpak.yml
-          cache-key: flatpak-builder-${{ github.sha }}
-          verbose: true
-
-      - name: Find flatpak bundle
-        run: find . 
-
-      - name: Upload flatpak bundle
-        uses: actions/upload-artifact@v4
-        with:
-          name: zen.flatpak
-          path: ./org.zen.browser.flatpak
-      

.github/workflows/macos-alpha-build.yml

@@ -68,7 +68,11 @@ jobs:
           ./mach --no-interactive bootstrap --application-choice browser 
           cd ..
 
-      - name: surfer build
+      - name: build Zen
+        run: sh .github/workflows/src/alpha-build.sh
+
+      - name: Rebuild Zen if failed
+        if: failure()
         run: sh .github/workflows/src/alpha-build.sh
 
       - name: Package

.github/workflows/src/alpha-build.sh

@@ -9,8 +9,7 @@ fi
 ulimit -n 4096
 
 # Check if xfvb is installed
-if ! command -v Xvfb &> /dev/null
+if ! command -v Xvfb &> /dev/null; then
-then
   if ! test "$ZEN_CROSS_COMPILING"
   then
     Xvfb :2 -screen 0 1024x768x24 &

.github/workflows/src/windows_mozconfig

@@ -27,15 +27,14 @@ export WINE="$TOOLS/wine/bin/wine64"
 ac_add_options --disable-maintenance-service
 ac_add_options --disable-bits-download
 
-# if test "$ZEN_GA_GENERATE_PROFILE"; then
+#if test "$ZEN_GA_GENERATE_PROFILE"; then
-#   mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
+#  mk_add_options "export MOZ_AUTOMATION_PACKAGE_GENERATED_SOURCES=0"
-#   ac_add_options --enable-profile-generate=cross
+#  ac_add_options --enable-profile-generate=cross
-#   ac_add_options --without-wasm-sandboxed-libraries
+#else
-# else
+#  ac_add_options --disable-profiling
-ac_add_options --disable-profiling
+#  ac_add_options --enable-profile-use=cross
-#   ac_add_options --enable-profile-use=cross
+#  ac_add_options --with-pgo-profile-path=$(echo ~)/artifact/merged.profdata
-#   ac_add_options --with-pgo-profile-path=$(echo ~)/artifact/merged.profdata
+#  ac_add_options --with-pgo-jarlog=$(echo ~)/artifact/en-US.log
-#   ac_add_options --with-pgo-jarlog=$(echo ~)/artifact/en-US.log
+#fi
-# fi
 
 # ALWAYS MANTAIN ONE LINE BREAK AT THE END OF THIS FILE

.github/workflows/windows-alpha-build.yml

@@ -133,12 +133,11 @@ jobs:
       - name: Build
         run: |
           set -x
-          unset SURFER_PLATFORM
+          export SURFER_PLATFORM="win32"
           export ZEN_CROSS_COMPILING=1
-          if test ${{ inputs.generate-gpo }}; then
+          # if test ${{ inputs.generate-gpo }}; then
-            #export ZEN_GA_GENERATE_PROFILE=1
+          #   export ZEN_GA_GENERATE_PROFILE=1
-            echo "note: PGO build is disabled"
+          # fi
-          fi
           sh .github/workflows/src/alpha-build.sh
 
       - name: Package

.github/workflows/windows-profile-build.yml

@@ -40,6 +40,7 @@ jobs:
         name: Download artifact 
         with:
           path: C:\artifact
+          name: zen-windows-x86_64-profile-data-and-jarlog.zip
 
       - name:  Unpack artifact
         run: |

README.md

@@ -5,7 +5,7 @@ Experience tranquillity while browsing the web without people tracking you!
 
 # Compatibility
 
-Zen is currently built using firefox version `128.0.2`!
+Zen is currently built using firefox version `128.0.3`!
 
 * Checkout the latest [releases notes](https://get-zen.vercel.app/release-notes)!
 

configs/common/mozconfig

@@ -12,9 +12,7 @@ export MOZ_APP_PROFILE=${binName}
 export MOZ_APP_DISPLAYNAME="${name}"
 export MOZ_BRANDING_DIRECTORY=${brandingDir}
 export MOZ_OFFICIAL_BRANDING_DIRECTORY=${brandingDir}
-export MOZ_MACBUNDLE_ID=${appId}
 export MOZ_DISTRIBUTION_ID=${appId}
-export MOZ_MACBUNDLE_NAME="Zen Browser.app"
 
 # Uncomment if builds are too resource hungry
 # mk_add_options MOZ_MAKE_FLAGS="-j4"
@@ -38,6 +36,7 @@ if test "$ZEN_RELEASE"; then
   ac_add_options --disable-tests
   ac_add_options --enable-strip
   ac_add_options --enable-install-strip
+  ac_add_options --disable-accessibility
 
   ac_add_options --enable-rust-simd
   mk_add_options MOZ_PARALLEL_COMPILE=1
@@ -50,20 +49,16 @@ if test "$ZEN_RELEASE"; then
   ac_add_options --enable-hardening
 
   ac_add_options --disable-crashreporter
-  ac_add_options --disable-dmd
   ac_add_options --disable-geckodriver
   ac_add_options --disable-rust-tests
   ac_add_options --disable-default-browser-agent
 
-  export MOZ_LTO=thin
+  export MOZ_LTO=1
-  ac_add_options MOZ_LTO=thin
+  ac_add_options MOZ_LTO=1
-  ac_add_options --enable-lto=thin
+  ac_add_options --enable-lto
 
-  if test "$ZEN_CROSS_COMPILING"; then
+  ac_add_options --enable-jemalloc
-    ac_add_options --disable-jemalloc
+  ac_add_options --disable-jprof
-  else
-    ac_add_options --enable-jemalloc
-  fi
 
   mk_add_options MOZILLA_OFFICIAL=1
   MOZILLA_OFFICIAL=1
@@ -80,6 +75,12 @@ if test "$ZEN_RELEASE"; then
 
   mk_add_options AUTOCLOBBER=1
   export AUTOCLOBBER=1
+
+  if ! test "$ZEN_CROSS_COMPILING"; then
+
+    # It causes link errors on windows
+    ac_add_options --disable-dmd
+  fi
 fi
 
 ac_add_options --enable-unverified-updates
@@ -91,6 +92,7 @@ ac_add_options --enable-jxl
 ac_add_options --enable-av1
 ac_add_options --enable-eme=widevine
 
+ac_add_options --allow-addon-sideload
 ac_add_options --with-unsigned-addon-scopes=app,system
 
 export MOZ_REQUIRE_SIGNING=

configs/macos/mozconfig

@@ -1,9 +1,12 @@
 POLLY="-mllvm -polly -mllvm -polly-2nd-level-tiling -mllvm -polly-loopfusion-greedy -mllvm -polly-pattern-matching-based-opts -mllvm -polly-position=before-vectorizer -mllvm -polly-vectorizer=stripmine"
 
-# if test "$ZEN_RELEASE"; then
+unset MOZ_STDCXX_COMPAT
-#   ac_add_options --enable-optimize="-mcpu=apple-m1 -O3 -w"
+if test "$ZEN_RELEASE"; then
-#   export RUSTFLAGS="$RUSTFLAGS -Ctarget-cpu=apple-m1"
+  export RUSTFLAGS="$RUSTFLAGS -Ctarget-cpu=apple-m1"
-# fi
+fi
 
 ac_add_options --enable-install-strip
 ac_add_options --target=aarch64-apple-darwin
+
+export MOZ_MACBUNDLE_ID=${appId}
+export MOZ_MACBUNDLE_NAME="Zen Browser.app"

docs/changes.md

@@ -9,4 +9,5 @@
 * Welcome Page
 * Overall performance
 * Overall stability
+* Pinning tabs (Grid layout)
 * Overall UX

package.json

@@ -27,6 +27,6 @@
   },
   "homepage": "https://github.com/zen-browser/core#readme",
   "dependencies": {
-    "@zen-browser/surfer": "^1.1.4"
+    "@zen-browser/surfer": "^1.1.5"
   }
 }

pnpm-lock.yaml

@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@zen-browser/surfer':
-        specifier: ^1.1.4
+        specifier: ^1.1.5
-        version: 1.1.4
+        version: 1.1.5
 
 packages:
 
@@ -109,8 +109,8 @@ packages:
   '@types/node@17.0.45':
     resolution: {integrity: sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==}
 
-  '@zen-browser/surfer@1.1.4':
+  '@zen-browser/surfer@1.1.5':
-    resolution: {integrity: sha512-fNG/zZfqlEIUVyxLzC07mn+TBVhRwlZJTPMiyckJPo2jqrehGnaOimw23RA6ZgeXCEvu645u9XxWQ7dhkkwnIw==}
+    resolution: {integrity: sha512-8ogIJT3Lw0vyG4gC4g03xrt/nQbFxiPzI1o/3/6FanTzx97C+TdgsWohoKKGvoHj+gqxAwPDfXtqwgCPIYCqrA==}
     hasBin: true
 
   ansi-regex@5.0.1:
@@ -786,7 +786,7 @@ snapshots:
 
   '@types/node@17.0.45': {}
 
-  '@zen-browser/surfer@1.1.4':
+  '@zen-browser/surfer@1.1.5':
     dependencies:
       '@resvg/resvg-js': 1.4.0
       async-icns: 1.0.2

src/browser/app/profile/better-fox.js

@@ -125,7 +125,6 @@ pref('browser.urlbar.update2.engineAliasRefresh', true);
 pref('browser.search.suggest.enabled', false);
 pref('browser.urlbar.suggest.quicksuggest.sponsored', false);
 pref('browser.urlbar.suggest.quicksuggest.nonsponsored', false);
-pref('browser.formfill.enable', false);
 pref('security.insecure_connection_text.enabled', true);
 pref('security.insecure_connection_text.pbmode.enabled', true);
 pref('network.IDN_show_punycode', true);
@@ -135,14 +134,12 @@ pref('dom.security.https_first', true);
 pref('dom.security.https_first_schemeless', true);
 
 /** PASSWORDS ***/
-pref('signon.rememberSignons', false);
 pref('signon.formlessCapture.enabled', false);
 pref('signon.privateBrowsingCapture.enabled', false);
 pref('network.auth.subresource-http-auth-allow', 1);
 pref('editor.truncate_user_pastes', false);
 
 /** ADDRESS + CREDIT CARD MANAGER ***/
-pref('extensions.formautofill.addresses.enabled', false);
 pref('extensions.formautofill.creditCards.enabled', false);
 
 /** MIXED CONTENT + CROSS-SITE ***/
@@ -217,15 +214,12 @@ pref('browser.privatebrowsing.vpnpromourl', '');
 pref('extensions.getAddons.showPane', false);
 pref('extensions.htmlaboutaddons.recommendations.enabled', false);
 pref('browser.discovery.enabled', false);
-pref('browser.shell.checkDefaultBrowser', false);
 pref('browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons', false);
 pref(
   'browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features',
   false
 );
 pref('browser.preferences.moreFromMozilla', false);
-pref('browser.tabs.tabmanager.enabled', false);
-pref('browser.aboutConfig.showWarning', false);
 pref('browser.aboutwelcome.enabled', false);
 
 /** THEME ADJUSTMENTS ***/
@@ -238,12 +232,6 @@ pref('browser.privateWindowSeparation.enabled', false); // WINDOWS
 pref('cookiebanners.service.mode', 1);
 pref('cookiebanners.service.mode.privateBrowsing', 1);
 
-/** FULLSCREEN NOTICE ***/
-pref('full-screen-api.transition-duration.enter', '0 0');
-pref('full-screen-api.transition-duration.leave', '0 0');
-pref('full-screen-api.warning.delay', -1);
-pref('full-screen-api.warning.timeout', 0);
-
 /** URL BAR ***/
 pref('browser.urlbar.suggest.calculator', true);
 pref('browser.urlbar.unitConversion.enabled', true);

src/browser/app/profile/zen-browser.js

@@ -18,6 +18,7 @@ pref('browser.display.focus_ring_style', 0);
 pref('browser.display.focus_ring_width', 0);
 
 pref('browser.newtabpage.activity-stream.newtabWallpapers.enabled', true);
+pref('browser.newtabpage.activity-stream.newtabWallpapers.v2.enabled', true);
 pref('browser.translations.newSettingsUI.enable', true);
 
 pref("browser.urlbar.trimHttps", true);
@@ -33,18 +34,13 @@ pref('browser.urlbar.clipboard.featureGate', true);
 // new tab page
 pref('browser.newtabpage.activity-stream.feeds.topsites', false);
 pref('browser.newtabpage.activity-stream.feeds.section.topstories', false);
-pref("browser.topsites.contile.enabled", false);
+pref("browser.topsites.contile.enabled", true);
 
 // Pdf
 pref('browser.download.open_pdf_attachments_inline', true);
 pref('pdfjs.enableHighlightEditor', true);
 pref('pdfjs.enableHighlightFloatingButton', true);
 
-// UA
-pref('general.useragent.compatMode.firefox', true);
-
-pref('layout.css.backdrop-filter.enabled', true);
-
 pref("alerts.showFavicons", true);
 pref('browser.toolbars.bookmarks.visibility', 'never');
 

src/browser/base/content/ZenSidebarManager.mjs

@@ -8,6 +8,7 @@ var gZenBrowserManagerSidebar = {
   _hasChangedConfig: true,
   _splitterElement: null,
   _hSplitterElement: null,
+  _hasRegisteredPinnedClickOutside: false,
   _isDragging: false,
   contextTab: null,
 
@@ -106,6 +107,16 @@ var gZenBrowserManagerSidebar = {
     this.update();
     this._hasChangedConfig = false;
 
+    // https://stackoverflow.com/questions/11565471/removing-event-listener-which-was-added-with-bind
+    var clickOutsideHandler = this._handleClickOutside.bind(this);
+    if (Services.prefs.getBoolPref("zen.sidebar.floating") && !this._hasRegisteredPinnedClickOutside) {
+      document.addEventListener("mouseup", clickOutsideHandler);
+      this._hasRegisteredPinnedClickOutside = true;
+    } else if (!Services.prefs.getBoolPref("zen.sidebar.floating") && this._hasRegisteredPinnedClickOutside) {
+      document.removeEventListener("mouseup", clickOutsideHandler);
+      this._hasRegisteredPinnedClickOutside = false;
+    }
+
     const button = document.getElementById("zen-sidepanel-button");
     if (Services.prefs.getBoolPref("zen.sidebar.enabled")) {
       button.removeAttribute("hidden");
@@ -116,6 +127,25 @@ var gZenBrowserManagerSidebar = {
     }
   },
 
+  _handleClickOutside(event) {
+    let sidebar = document.getElementById("zen-sidebar-web-panel");
+    if (!sidebar.hasAttribute("pinned") || !this._currentPanel || this._isDragging) {
+      return;
+    }
+    let target = event.target;
+    const closestSelector = [
+      "#zen-sidebar-web-panel",
+      "#zen-sidebar-panels-wrapper",
+      "#zenWebPanelContextMenu",
+      "#zen-sidebar-web-panel-splitter",
+      "#contentAreaContextMenu"
+    ].join(", ");
+    if (target.closest(closestSelector)) {
+      return;
+    }
+    this.close();
+  },
+
   toggle() {
     if (!this._currentPanel) {
       this._currentPanel = this._lastOpenedPanel;

src/browser/base/content/ZenUIManager.mjs

@@ -29,9 +29,6 @@ var gZenVerticalTabsManager = {
     //Services.prefs.addObserver('zen.view.sidebar-expanded', this._updateEvent.bind(this));
   },
 
-  //_updateEvent() {
-  //  this._updateExpandButton();
-  //},
 
   get expanded() {
     return Services.prefs.getBoolPref('zen.view.sidebar-expanded');

src/browser/base/content/ZenWorkspaces.mjs

@@ -5,12 +5,12 @@ var ZenWorkspaces = {
     if (docElement.getAttribute("chromehidden").includes("toolbar")
       || docElement.getAttribute("chromehidden").includes("menubar")
       || docElement.hasAttribute("privatebrowsingmode")) {
-      console.log("!!! ZenWorkspaces is disabled in hidden windows !!!");
+      console.warn("ZenWorkspaces: !!! ZenWorkspaces is disabled in hidden windows !!!");
       return; // We are in a hidden window, don't initialize ZenWorkspaces
     } 
-    console.log("Initializing ZenWorkspaces...");
+    console.log("ZenWorkspaces: Initializing ZenWorkspaces...");
     await this.initializeWorkspaces();
-    console.log("ZenWorkspaces initialized");
+    console.log("ZenWorkspaces: ZenWorkspaces initialized");
   },
 
   get workspaceEnabled() {
@@ -57,7 +57,6 @@ var ZenWorkspaces = {
     }
     if (this.workspaceEnabled) {
       let workspaces = await this._workspaces();
-      console.log("Workspaces loaded", workspaces);
       if (workspaces.workspaces.length === 0) {
         await this.createAndSaveWorkspace("Default Workspace", true);
       } else {
@@ -101,13 +100,14 @@ var ZenWorkspaces = {
       json.workspaces = [];
     }
     json.workspaces.push(workspaceData);
-    console.log("Saving workspace", workspaceData);
+    console.log("ZenWorkspaces: Saving workspace", workspaceData);
     await IOUtils.writeJSON(this._storeFile, json);
     this._workspaceCache = null;
   },
 
   async removeWorkspace(windowID) {
     let json = await this._workspaces();
+    console.log("ZenWorkspaces: Removing workspace", windowID);
     await this.changeWorkspace(json.workspaces.find(workspace => workspace.uuid !== windowID));
     this._deleteAllTabsInWorkspace(windowID);
     json.workspaces = json.workspaces.filter(workspace => workspace.uuid !== windowID);
@@ -137,8 +137,12 @@ var ZenWorkspaces = {
     parentPanel.goBack();
   },
 
+  workspaceHasIcon(workspace) {
+    return typeof workspace.icon !== "undefined" && workspace.icon !== "";
+  },
+
   getWorkspaceIcon(workspace) {
-    if (typeof workspace.icon !== "undefined") {
+    if (this.workspaceHasIcon(workspace)) {
       return workspace.icon;
     }
     return workspace.name[0].toUpperCase();
@@ -152,7 +156,7 @@ var ZenWorkspaces = {
       element.className = "subviewbutton";
       element.setAttribute("tooltiptext", workspace.name);
       element.setAttribute("zen-workspace-id", workspace.uuid);
-      element.setAttribute("context", "zenWorkspaceActionsMenu");
+      //element.setAttribute("context", "zenWorkspaceActionsMenu");
       let childs = window.MozXULElement.parseXULToFragment(`
         <div class="zen-workspace-icon">
           ${this.getWorkspaceIcon(workspace)}
@@ -164,13 +168,14 @@ var ZenWorkspaces = {
           <image class="toolbarbutton-icon" id="zen-workspace-actions-menu-icon"></image>
         </toolbarbutton>
       `);
-      childs.querySelector(".zen-workspace-actions").addEventListener("command", (event) => {
+      childs.querySelector(".zen-workspace-actions").addEventListener("command", ((event) => {
         let button = event.target;
+        this._contextMenuId = button.closest("toolbarbutton[zen-workspace-id]").getAttribute("zen-workspace-id");
         const popup = button.ownerDocument.getElementById(
           "zenWorkspaceActionsMenu"
         );
         popup.openPopup(button, "after_end");
-      });
+      }).bind(this));
       element.appendChild(childs);
       element.onclick = (async () => {
         if (event.target.closest(".zen-workspace-actions")) {
@@ -252,7 +257,7 @@ var ZenWorkspaces = {
           ${activeWorkspace.name}
         </div>
       `;
-      if (typeof activeWorkspace.icon === "undefined") {
+      if (!this.workspaceHasIcon(activeWorkspace)) {
         button.querySelector(".zen-workspace-sidebar-icon").setAttribute("no-icon", "true");
       }
     }
@@ -323,22 +328,14 @@ var ZenWorkspaces = {
       return;
     }
     let firstTab = undefined;
-    // Get the number of tabs that are hidden before we start hiding them
-    let numShownTabs = gBrowser.tabs.reduce((acc, tab) => {
-      return (tab.getAttribute("zen-workspace-id") === window.uuid) ? acc + 1 : acc;
-    }, 0);
     let workspaces = await this._workspaces();
     for (let workspace of workspaces.workspaces) {
       workspace.used = workspace.uuid === window.uuid;
     }
     this.unsafeSaveWorkspaces(workspaces);
-    if (numShownTabs === gBrowser.tabs.length-1) {
+    console.log("ZenWorkspaces: Changing workspace to", window.uuid);
-      // If all tabs are hidden, we need to create a new tab
-      // to show the workspace
-      this._createNewTabForWorkspace(window);
-    }
     for (let tab of gBrowser.tabs) {
-      if (tab.getAttribute("zen-workspace-id") === window.uuid) {
+      if (tab.getAttribute("zen-workspace-id") === window.uuid && !tab.pinned) {
         if (!firstTab) {
           firstTab = tab;
           gBrowser.selectedTab = firstTab;
@@ -346,6 +343,9 @@ var ZenWorkspaces = {
         gBrowser.showTab(tab);
       }
     }
+    if (typeof firstTab === "undefined") {
+      this._createNewTabForWorkspace(window);
+    }
     for (let tab of gBrowser.tabs) {
       if (tab.getAttribute("zen-workspace-id") !== window.uuid) {
         gBrowser.hideTab(tab);
@@ -394,14 +394,9 @@ var ZenWorkspaces = {
   // Context menu management
 
   _contextMenuId: null,
-  async updateContextMenu(event) {
+  async updateContextMenu(_) {
-    let target = event.target;
+    console.assert(this._contextMenuId, "No context menu ID set");
-    let workspace = target.closest("[zen-workspace-id]");
+    document.querySelector(`#PanelUI-zen-workspaces [zen-workspace-id="${this._contextMenuId}"] .zen-workspace-actions`).setAttribute("active", "true");
-    if (!workspace) {
-      return;
-    }
-    _contextMenuId = workspace.getAttribute("zen-workspace-id");
-    document.querySelector(`#PanelUI-zen-workspaces [zen-workspace-id="${_contextMenuId}"] .zen-workspace-actions`).setAttribute("active", "true");
     const workspaces = await this._workspaces();
     let deleteMenuItem = document.getElementById("context_zenDeleteWorkspace");
     if (workspaces.workspaces.length <= 1) {
@@ -412,7 +407,7 @@ var ZenWorkspaces = {
   },
 
   onContextMenuClose() {
-    let target = document.querySelector(`#PanelUI-zen-workspaces [zen-workspace-id="${_contextMenuId}"] .zen-workspace-actions`);
+    let target = document.querySelector(`#PanelUI-zen-workspaces [zen-workspace-id="${this._contextMenuId}"] .zen-workspace-actions`);
     if (target) {
       target.removeAttribute("active");
     }
@@ -420,7 +415,7 @@ var ZenWorkspaces = {
   },
 
   async contextDelete() {
-    await this.removeWorkspace(_contextMenuId);
+    await this.removeWorkspace(this._contextMenuId);
   }
 };
 

src/browser/base/content/zen-popupset.inc.xhtml

@@ -127,7 +127,7 @@
 </panel>
 
 <menupopup id="zenWorkspaceActionsMenu"
-            onpopupshowing="ZenWorkspaces.updateContextMenu(event);"
+            onpopupshowing="ZenWorkspaces.updateContextMenu(this);"
             onpopuphidden="ZenWorkspaces.onContextMenuClose();">
   <menuitem id="context_zenDeleteWorkspace" oncommand="ZenWorkspaces.contextDelete();" data-l10n-id="zen-workspaces-panel-context-delete"/>
 </menupopup>

src/browser/components/tabbrowser/content/tabs-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tabs.js b/browser/components/tabbrowser/content/tabs.js
-index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf457da3500c 100644
+index 3b97732d8035f07a2308f76f235702c70a5fa388..edbc1ad66a84fd17b1674ff7852cdf01bef0c21b 100644
 --- a/browser/components/tabbrowser/content/tabs.js
 +++ b/browser/components/tabbrowser/content/tabs.js
 @@ -552,19 +552,36 @@
@@ -130,7 +130,23 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
            for (let tab of movingTabs) {
              tab.toggleAttribute("tabdrop-samewindow", true);
              tab.style.transform = "translateX(" + newTranslateX + "px)";
-@@ -1144,10 +1179,13 @@
+@@ -1081,6 +1116,15 @@
+         return this._allTabs;
+       }
+       let children = Array.from(this.arrowScrollbox.children);
++      // Zen: We also need to exclude subgroups
++      // Zen: For example: tab-group(tab1, tab2), tab3, tab-group(tab4)
++      // Zen: In this case, we need to get [tab1, tab2, tab3, tab4]
++      // Zen: NOTE: There should be no tab-group inside of a tab-group
++      for (let i = 0; i < children.length; i++) {
++        if (children[i].classList.contains("zen-tab-group")) {
++          children.splice(i, 1, ...children[i].children);
++        }
++      }
+       children.pop();
+       this._allTabs = children;
+       return children;
+@@ -1144,10 +1188,13 @@
      }
  
      _initializeArrowScrollbox() {
@@ -144,7 +160,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
            // Ignore underflow events:
            // - from nested scrollable elements
            // - for vertical orientation
-@@ -1471,11 +1509,11 @@
+@@ -1471,11 +1518,11 @@
          for (let i = numPinned - 1; i >= 0; i--) {
            let tab = tabs[i];
            width += layoutData.pinnedTabWidth;
@@ -161,7 +177,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
            tab._pinnedUnscrollable = true;
          }
          this.style.setProperty(
-@@ -1510,19 +1548,30 @@
+@@ -1510,19 +1557,30 @@
          }
        }
  
@@ -201,7 +217,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
  
        let pinned = draggedTab.pinned;
        let numPinned = gBrowser._numPinnedTabs;
-@@ -1531,36 +1580,39 @@
+@@ -1531,36 +1589,39 @@
          pinned ? numPinned : undefined
        );
  
@@ -252,7 +268,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
        }
  
        draggedTab._dragData.translateX = translateX;
-@@ -1593,11 +1645,11 @@
+@@ -1593,11 +1654,11 @@
          if (tabs[mid] == draggedTab && ++mid > high) {
            break;
          }
@@ -266,7 +282,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
            tabCenter
          ) {
            low = mid + 1;
-@@ -1620,16 +1672,16 @@
+@@ -1620,16 +1681,16 @@
        for (let tab of tabs) {
          if (tab != draggedTab) {
            let shift = getTabShift(tab, newIndex);
@@ -286,7 +302,7 @@ index 3b97732d8035f07a2308f76f235702c70a5fa388..bed86f3014a239b4e7d50504d4b0bf45
          }
          return 0;
        }
-@@ -1701,9 +1753,9 @@
+@@ -1701,9 +1762,9 @@
  
        // Slide the relevant tabs to their new position.
        for (let t of this._getVisibleTabs()) {

src/browser/components/zen-welcome/welcome.js

@@ -349,7 +349,9 @@ class Pages {
   }
 
   _openWelcomePage() {
-    gZenUIManager.openAndChangeToTab(kWelcomeURL);
+    gZenUIManager.openAndChangeToTab(kWelcomeURL, {
+      inBackground: true,
+    });
   }
 
   _displayCurrentPage() {

src/browser/themes/shared/zen-browser-shared.css

@@ -340,7 +340,7 @@ toolbarbutton#scrollbutton-up {
   display: none !important;
 }
 
-.tabbrowser-tab::after {
+.tabbrowser-tab::after {/* Containers */
   background: var(--identity-tab-color, transparent);
   border-radius: 2px;
   height: 80%;
@@ -362,15 +362,15 @@ toolbarbutton#scrollbutton-up {
   position: relative !important;
 }
 
-.tabbrowser-tab:nth-last-child(1 of [pinned]) {
+#tabbrowser-tabs:has(.tabbrowser-tab[pinned]) .tabbrowser-tab:nth-child(1 of :not([pinned])) {
-  margin-bottom: 15px !important;
+  margin-top: 15px !important;
   position: relative;
   overflow: visible;
 
-  & .tab-stack::after {
+  & .tab-stack::before {
     content: '';
     position: absolute;
-    bottom: -11px;
+    top: -11px;
     left: 0;
     width: 100%;
     height: 1.5px;
@@ -521,12 +521,6 @@ panelmultiview {
   #zen-appcontent-navbar-container #nav-bar {
     z-index: 1;
     opacity: 0;
-    transition: .2s;
-  }
-
-  #navigator-toolbox {
-    max-width: 1px;
-    min-width: 0;
   }
 
   #zen-appcontent-navbar-container #nav-bar {
@@ -541,7 +535,18 @@ panelmultiview {
     width: -moz-available;
   }
 
-  :root:has(
+  #navigator-toolbox {
+    position: absolute;
+    background: var(--zen-main-browser-background) !important;
+    height: 100%;
+    right: calc(100% - 5px);
+  }
+
+  #zen-sidebar-splitter {
+    display: none !important;
+  }
+
+  :root:not([inDOMFullscreen="true"]):has(
     :is(
       #navigator-toolbox:hover,
       #navigator-toolbox *[open="true"]:not(tab),
@@ -555,20 +560,21 @@ panelmultiview {
       max-height: unset;
       overflow: visible;
       opacity: 1;
-      background: transparent !important;
     }
 
     & #navigator-toolbox {
       border-right: var(--zen-appcontent-border) !important;
       width: fit-content !important;
-      padding: 5px;
+      padding: 10px;
+      position: unset;
+      right: unset;
     }
 
     & #zen-appcontent-navbar-container #nav-bar {
       border-bottom: var(--zen-appcontent-border) !important;
     }
 
-    :root:not([inDOMFullscreen="true"]) & #tabbrowser-tabbox #tabbrowser-tabpanels .browserSidebarContainer {
+    & #tabbrowser-tabbox #tabbrowser-tabpanels .browserSidebarContainer {
       margin-top: 10px !important;
     }
   }
@@ -588,6 +594,10 @@ panelmultiview {
       margin: 0 !important;
     }
   }
+
+  & #zen-sidebar-splitter {
+    display: none !important;
+  }
 }
 
 /* Screenshots */
@@ -714,40 +724,69 @@ panelmultiview {
   }
 
   .tabbrowser-tab {
-    width: 100%;
+    &:not([pinned]) {
-
-    &:hover .tab-close-button {
-      display: block !important;
-    }
-
-    & .tab-content {
-      position: relative;
       width: 100%;
+    
+      &:hover .tab-close-button {
+        display: block !important;
+      }
+  
+      & .tab-content {
+        position: relative;
+        width: 100%;
+      }
+       
+      & .tab-stack {
+        justify-content: start;
+        padding: 10px;
+        width: 100% !important;
+      }
+
+      & .tab-label-container {
+    
+        #tabbrowser-tabs:not([secondarytext-unsupported]) & {
+          display: flex;
+          align-items: center;
+          padding-left: 10px;
+        }
+      }
     }
 
-    & .tab-stack {
+    &:active,
-      justify-content: start;
+    .zen-sidebar-panel-button:active {
-      padding: 10px;
+      transform: scale(0.96) !important;
     }
+
+    &[pinned] {
+      margin: 0 !important;
+    }
+  }
+  #tabbrowser-arrowscrollbox::part(scrollbox) {
+    /* We have the pinned tabs on the top, next to each other,
+     * and the rest of the tabs are below them. */
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(30px, 1fr));
+    padding: 5px;
+  }
+
+  .tabbrowser-tab:not([pinned]) {
+    grid-column: 1 / -1;
+  }
+
+  .tabbrowser-tab[pinned] {
+    grid-column: span 1;
   }
 
   #zen-workspaces-button {
     width: -moz-available !important;
-  }
+    padding-left: 10px;
-
+    padding-right: 10px;
-  .tab-label-container {
-    
-    #tabbrowser-tabs:not([secondarytext-unsupported]) & {
-      display: flex;
-      align-items: center;
-      padding-left: 10px;
-    }
   }
 
   #zen-sidebar-icons-wrapper {
     width: 100%;
     display: grid;
-    grid-template-columns: 1fr 1fr 1fr;
+    grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
     transition: .1s;
   }
 

src/browser/themes/shared/zen-icons/icons.css

@@ -356,11 +356,14 @@
 }
 
 #PlacesChevron,
-#urlbar-go-button,
+#urlbar-go-button {
-#zen-expand-sidebar-button {
 	list-style-image: url("arrow-right.svg") !important;
 }
 
+#zen-expand-sidebar-button {
+	list-style-image: url("move-tab.svg") !important;
+}
+
 .panel-header > .subviewbutton-back {
 	list-style-image: url("arrow-left.svg") !important;
 }

src/browser/themes/shared/zen-panel-ui.css

@@ -246,7 +246,6 @@
   justify-content: center;
   align-items: center;
   display: flex;
-  font-weight: 600;
 }
 
 #PanelUI-zen-workspaces {

src/browser/themes/shared/zen-sidebar-panels.css

@@ -53,10 +53,13 @@
   margin-right: 0;
   display: flex;
   pointer-events: none;
+  transition: width 0.3s ease-in-out;
 }
 
 #zen-sidebar-web-panel-wrapper:has(#zen-sidebar-web-panel[hidden="true"]) {
-  display: none;
+  max-width: 0;
+  padding: 0;
+  margin: 0;
 }
 
 #zen-sidebar-web-panel-wrapper:has(#zen-sidebar-web-panel[pinned="true"]) {
@@ -144,6 +147,12 @@
   animation: zen-sidebar-panel-animation-2 0.2s ease-in-out forwards;
 }
 
+#zen-sidebar-web-panel[hidden="true"][pinned="true"] {
+  display: flex;
+  pointer-events: none;
+  animation: zen-sidebar-panel-animation-reverse 0.2s ease-in-out forwards;
+}
+
 @keyframes zen-sidebar-panel-animation {
   0% {
     opacity: 0;
@@ -168,6 +177,22 @@
   }
 }
 
+@keyframes zen-sidebar-panel-animation-reverse {
+  0% {
+    opacity: 1;
+    transform: translateX(0);
+  }
+
+  99% {
+    opacity: 0;
+    transform: translateX(-50px);
+  }
+
+  100% {
+    display: none !important;
+  }
+}
+
 #zen-sidebar-web-header,
 #zen-sidebar-panels-wrapper {
   width: 100%;

src/browser/themes/shared/zen-sidebar.css

@@ -193,12 +193,6 @@
   display: none;
 }
 
-@media (-moz-bool-pref: "zen.view.sidebar-expanded") {
-  #zen-expand-sidebar-button {
-    display: block; /* TODO? */
-  }
-}
-
 @media not (-moz-bool-pref: "zen.view.sidebar-expanded") {
   #navigator-toolbox {
     width: 0 !important;

src/toolkit/mozapps/update/updater/updater-common-build.patch

@@ -0,0 +1,16 @@
+diff --git a/toolkit/mozapps/update/updater/updater-common.build b/toolkit/mozapps/update/updater/updater-common.build
+index 6c6d0adf6f56b66c06494b95982b4afae52de536..67e381659dba0c6938a12d16fe12bc2f3e2039ae 100644
+--- a/toolkit/mozapps/update/updater/updater-common.build
++++ b/toolkit/mozapps/update/updater/updater-common.build
+@@ -78,6 +78,11 @@ if link_with_nss:
+         "nss",
+         "signmar",
+     ]
++    if CONFIG["OS_ARCH"] == "Linux":
++        # Zen: --enable-unverified-updates is enabled, the RPATH is not added
++        OS_LIBS += [
++            "-Wl,-rpath=\\$$ORIGIN",
++        ]
+ 
+ if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk":
+     have_progressui = 1

surfer.json

@@ -5,7 +5,7 @@
   "binaryName": "zen",
   "version": {
     "product": "firefox",
-    "version": "128.0.2"
+    "version": "128.0.3"
   },
   "buildOptions": {
     "generateBranding": true
@@ -27,7 +27,7 @@
       "brandShortName": "Zen Browser",
       "brandFullName": "Zen Browser",
       "release": {
-        "displayVersion": "1.0.0-a.6",
+        "displayVersion": "1.0.0-a.7",
         "github": {
           "repo": "zen-browser/desktop"
         },