refactor: Simplify new tab handling in collapsed live folders, p=#12552

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -248,8 +248,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install dependencies
         run: |
@@ -368,7 +368,7 @@ jobs:
     strategy:
       matrix:
         arch: [x86_64, aarch64]
-    needs: [linux]
+    needs: [linux, build-data]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -406,6 +406,8 @@ jobs:
             sed -i -e 's/StartupWMClass=zen/StartupWMClass=zen-twilight/g' build/AppDir/zen.desktop
           fi
 
+          sed -i -e 's/\$VERSION/${{ needs.build-data.outputs.version }}/g' build/AppDir/zen.desktop
+
           APPDIR=build/AppDir
           tar -xvf *.tar.* && rm -rf *.tar.*
           mv zen/* $APPDIR/
@@ -565,7 +567,7 @@ jobs:
             ./zen.installer.exe/*
             ./zen.installer-arm64.exe/*
             ./zen.macos-universal.dmg/*
-          tag_name: "twilight"
+          tag_name: "twilight-1"
           name: "Twilight build - ${{ needs.build-data.outputs.version }} (${{ needs.build-data.outputs.build_date }} at ${{ needs.build-data.outputs.build_time }})"
           draft: false
           generate_release_notes: false

.github/workflows/code-linter.yml

@@ -9,6 +9,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     runs-on: ubuntu-latest

.github/workflows/linux-release-build.yml

@@ -70,8 +70,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install system dependencies
         run: |
@@ -92,7 +92,6 @@ jobs:
 
       - name: Fix Rust version
         run: |
-          # Install a rust version compatible with LLVM 18
           curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain $(cat .rust-toolchain)
           source $HOME/.cargo/env
 

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

@@ -68,8 +68,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install system dependencies
         run: |

.github/workflows/macos-universal-release-build.yml

@@ -38,8 +38,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install system dependencies
         run: |

.github/workflows/pr-test.yml

@@ -7,6 +7,10 @@ on:
     branches:
       - dev
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   pr-test:
     runs-on: ubuntu-latest
@@ -29,8 +33,8 @@ jobs:
           ZEN_DOWNLOAD_DONT_INIT_GIT: "1"
         run: npm run download
 
-      - name: Import patches
-        run: npm run import
-
       - name: Run linting
         run: npm run lint
+
+      - name: Import patches
+        run: npm run import

.github/workflows/sync-external-patches.yml

@@ -0,0 +1,82 @@
+name: Sync External Patches
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  check_candidates:
+    name: Sync External Patches
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        # note: This will use the version defined in '.python-version' by defaultç
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: ".nvmrc"
+
+      - name: Setup git
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Install requirements
+        run: pip3 install -r requirements.txt
+
+      - name: Import external patches
+        run: python3 scripts/update_external_patches.py
+
+      - name: Check if any files changed
+        id: git-check
+        run: |
+          if [ -n "$(git status --porcelain)" ]; then
+            echo "files_changed=true" >> $GITHUB_OUTPUT
+          else
+            echo "files_changed=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Install dependencies
+        if: steps.git-check.outputs.files_changed == 'true'
+        run: npm ci
+
+      - name: Download Firefox and dependencies
+        if: steps.git-check.outputs.files_changed == 'true'
+        run: npm run download
+
+      - name: Check if patches got applied
+        if: steps.git-check.outputs.files_changed == 'true'
+        id: check-patches
+        continue-on-error: true
+        run: |
+          echo "Checking if patches apply cleanly..."
+          npm run import
+
+      - name: Create pull request
+        uses: peter-evans/create-pull-request@v7
+        if: steps.git-check.outputs.files_changed == 'true'
+        env:
+          GIT_TRACE: 1
+          GIT_CURL_VERBOSE: 1
+        with:
+          token: ${{ secrets.DEPLOY_KEY }}
+          commit-message: "chore: Sync external patches"
+          branch: "chore/sync-external-patches-${{ github.run_id }}"
+          title: "Sync external patches"
+          body: |
+            This PR syncs the external patches automatically.
+
+            * ${{ steps.check-patches.outcome == 'failure' && '⚠️ Some patches did not apply cleanly. Please review them carefully.' || '✅ All patches applied cleanly.' }}
+
+            @${{ github.actor }} please review and merge this PR. Generated from workflow run [${{ github.run_id }}](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}), branch ${{ github.head_ref }}.
+          base: dev
+          git-token: ${{ secrets.DEPLOY_KEY }}
+          delete-branch: true

.github/workflows/sync-upstream.yml

@@ -50,8 +50,8 @@ jobs:
       - name: Install dependencies
         if: steps.check-upstream-branch.outputs.branch_exists == 'false'
         run: |
-          git config --global user.email "mr-cheffy@users.noreply.github.com"
-          git config --global user.name "mr-cheffy"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Setup surfer CI
         if: steps.check-upstream-branch.outputs.branch_exists == 'false'
@@ -73,15 +73,16 @@ jobs:
             npm run sync
           fi
 
-      - name: Run formatter
-        if: steps.check-upstream-branch.outputs.branch_exists == 'false'
-        run: |
-          sudo apt install python3-autopep8
-          npm run pretty
+      - name: Install autopep8
+        run: sudo apt install python3-autopep8
+
+      - name: Install requirements
+        run: pip3 install -r requirements.txt
 
       - name: Check if any files changed
         id: git-check
         run: |
+          npm run pretty
           if [ -n "$(git status --porcelain)" ]; then
             echo "files_changed=true" >> $GITHUB_OUTPUT
           else
@@ -111,6 +112,15 @@ jobs:
         if: steps.git-check.outputs.files_changed == 'true'
         run: python3 scripts/import_external_tests.py || true
 
+      - name: Import external patches
+        if: steps.git-check.outputs.files_changed == 'true'
+        run: python3 scripts/update_external_patches.py || true
+
+      - name: Run formatter
+        if: steps.check-upstream-branch.outputs.branch_exists == 'false'
+        run: |
+          npm run pretty
+
       - name: Create pull request
         uses: peter-evans/create-pull-request@v7
         if: steps.git-check.outputs.files_changed == 'true'

.github/workflows/twilight-release-schedule.yml

@@ -2,7 +2,7 @@ name: Zen Twilight Scheduled Releases
 
 on:
   schedule:
-    - cron: "0 23 * * *"
+    - cron: "0 23 */2 * *"
   workflow_dispatch:
     inputs:
       create_release:

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

@@ -41,8 +41,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install Surfer
         run: npm i -g @zen-browser/surfer

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

@@ -79,8 +79,8 @@ jobs:
 
       - name: Setup Git
         run: |
-          git config --global user.email "mauro-balades@users.noreply.github.com"
-          git config --global user.name "mauro-balades"
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
 
       - name: Install dependencies
         run: |

.nvmrc

@@ -1 +1 @@
-20
+22

.prettierignore

@@ -37,5 +37,6 @@ src/zen/common/ZenEmojis.mjs
 
 src/zen/split-view/zen-decks.css
 src/zen/workspaces/zen-workspaces.css
+src/zen/common/styles/zen-toolbar.css
 
 *.inc

.rust-toolchain

@@ -1 +1 @@
-1.83
+1.89

README.md

@@ -34,8 +34,8 @@ Zen is a firefox-based browser with the aim of pushing your productivity to a ne
 
 ### Firefox Versions
 
-- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `147.0.2`! 🚀
-- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 147.0.2`!
+- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `148.0`! 🚀
+- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 148.0`!
 
 ### Contributing
 

build/AppDir/zen.desktop

@@ -11,12 +11,17 @@ StartupNotify=true
 Terminal=false
 X-MultipleArgs=false
 Keywords=Internet;WWW;Browser;Web;Explorer;
-Actions=new-window;new-private-window;profilemanager;
+Actions=new-window;new-blank-window;new-private-window;profilemanager;
+X-AppImage-Version=$VERSION
 
 [Desktop Action new-window]
 Name=Open a New Window
 Exec=zen %u
 
+[Desktop Action new-blank-window]
+Name=Open a New Blank Window
+Exec=zen --blank-window %u
+
 [Desktop Action new-private-window]
 Name=Open a New Private Window
 Exec=zen --private-window %u

build/firefox-cache/l10n-last-commit-hash

@@ -1 +1 @@
-7712a9ac90683965f71be525fe2827467632715d
+40d4c2395112d4188721e69d338ee75bded8858a

build/flatpak/app.zen_browser.zen.yml.template

@@ -62,12 +62,6 @@ modules:
         strip-components: 0
         only-arches:
           - x86_64
-        x-checker-data:
-          type: json
-          url: https://api.github.com/repos/zen-browser/desktop/releases/latest
-          version-query: .tag_name
-          url-query: .assets[] | select(.name=="zen.linux-x86_64.tar.xz") | .browser_download_url
-          is-main-source: true
 
       - type: archive
         url: https://github.com/zen-browser/desktop/releases/download/{version}/zen.linux-aarch64.tar.xz
@@ -75,12 +69,6 @@ modules:
         strip-components: 0
         only-arches:
           - aarch64
-        x-checker-data:
-          type: json
-          url: https://api.github.com/repos/zen-browser/desktop/releases/latest
-          version-query: .tag_name
-          url-query: .assets[] | select(.name=="zen.linux-aarch64.tar.xz") | .browser_download_url
-          is-main-source: true
 
       - type: archive
         url: https://github.com/zen-browser/flatpak/releases/download/{version}/archive.tar

configs/common/mozconfig

@@ -9,9 +9,6 @@ ac_add_options --with-app-basename=Zen
 # Localization (Must be an absolute path)
 ac_add_options --with-l10n-base="${topsrcdir}/browser/locales"
 
-# See https://github.com/zen-browser/desktop/issues/11917 for future plans.
-# We should be removing this at some point and start supporting XDG dirs.
-ac_add_options --with-user-appdir=".${binName}"
 export MOZ_APP_BASENAME=Zen
 export MOZ_BRANDING_DIRECTORY=${brandingDir}
 export MOZ_OFFICIAL_BRANDING_DIRECTORY=${brandingDir}
@@ -85,6 +82,11 @@ if test "$ZEN_RELEASE"; then
   export MOZ_PACKAGE_JSSHELL=1
 
   ac_add_options --disable-crashreporter
+
+  # Experimental flag, enabled only on nightly for Firefox.
+  # Should bring in some nice performance improvements, 
+  # but may cause stability issues.
+  ac_add_options --enable-replace-malloc
 fi
 
 ac_add_options --enable-unverified-updates

configs/linux/mozconfig

@@ -30,17 +30,11 @@ if test "$ZEN_RELEASE"; then
     fi
 
     # Disable DMD and ELF hacks, enable linker lld
-    ac_add_options --disable-dmd
     ac_add_options --enable-linker=lld
     ac_add_options --disable-elf-hack
-    ac_add_options --disable-necko-wifi
 
     # Stripping options for release builds
     ac_add_options --enable-install-strip
     ac_add_options --enable-strip
     export STRIP_FLAGS="--strip-debug --strip-unneeded"
 fi
-
-# Common options
-ac_add_options --enable-alsa
-ac_add_options --enable-pulseaudio

locales/ca/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Commuta l'emmagatzematge
 zen-devtools-toggle-dom-shortcut = Commuta el DOM
 zen-devtools-toggle-accessibility-shortcut = Commuta l'accessibilitat
 zen-close-all-unpinned-tabs-shortcut = Tanca totes les pestanyes no fixades
-zen-new-unsynced-window-shortcut = Nova finestra no sincronitzada
+zen-new-unsynced-window-shortcut = Nova finestra en blanc

locales/ca/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Fosca
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nova finestra en blanc

locales/cy/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Toglo Storio
 zen-devtools-toggle-dom-shortcut = Toglo DOM
 zen-devtools-toggle-accessibility-shortcut = Toglo Hygyrchedd
 zen-close-all-unpinned-tabs-shortcut = Cau Pob Tab Heb ei Binio
-zen-new-unsynced-window-shortcut = Ffenestr Newydd Heb ei Chydweddu
+zen-new-unsynced-window-shortcut = Ffenestr Wag Newydd

locales/cy/browser/browser/zen-general.ftl

@@ -2,8 +2,8 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-zen-panel-ui-current-profile-text = proffil cyfredol
-unified-extensions-description = Mae ychwanegiadau'n cael ei defnyddio er mwyn ychwanegu fwy o weithrediadau i { -brand-short-name }.
+zen-panel-ui-current-profile-text = y proffil cyfredol
+unified-extensions-description = Mae estyniadau'n cael ei defnyddio er mwyn ychwanegu fwy o swyddogaeth i { -brand-short-name }.
 tab-context-zen-reset-pinned-tab = 
     .label = Ailosod Tab wedi'i Binio
     .accesskey = A
@@ -109,7 +109,7 @@ zen-sidebar-notification-updated-tooltip =
 zen-sidebar-notification-restart-safe-mode-label = Rhywbeth wedi torri?
 zen-sidebar-notification-restart-safe-mode-tooltip = 
     .title = Ailgychwyn yn y Modd Diogel
-zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
-zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.
-zen-window-sync-migration-dialog-learn-more = Learn More
-zen-window-sync-migration-dialog-accept = Got It
+zen-window-sync-migration-dialog-title = Cadw Eich Ffenestr Wedi'u Cydweddu
+zen-window-sync-migration-dialog-message = Mae Zen bellach yn cydweddu ffenestri ar yr un ddyfais, felly mae newidiadau mewn un ffenestr yn cael eu dangos ar y lleill yn syth.
+zen-window-sync-migration-dialog-learn-more = Dysgu Rhagor
+zen-window-sync-migration-dialog-accept = Iawn

locales/cy/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Tywyll
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Ffenestr Wag Newydd

locales/en-US/browser/browser/preferences/zen-preferences.ftl

@@ -59,6 +59,9 @@ zen-tabs-select-recently-used-on-close =
 zen-tabs-close-on-back-with-no-history =
     .label = Close tab and switch to its owner tab (or most recently used tab) when going back with no history
 
+zen-settings-workspaces-sync-unpinned-tabs =
+    .label = Sync only pinned tabs in workspaces
+
 zen-tabs-cycle-by-attribute =
   .label = Ctrl+Tab cycles within Essential or Workspace tabs only
 zen-tabs-cycle-ignore-pending-tabs =

locales/en-US/browser/browser/zen-general.ftl

@@ -6,7 +6,11 @@ zen-panel-ui-current-profile-text = current profile
 
 unified-extensions-description = Extensions are used to bring more extra functionality into { -brand-short-name }.
 tab-context-zen-reset-pinned-tab =
-    .label = Reset Pinned Tab
+    .label =
+        { $isEssential ->
+            [true] Reset Essential Tab
+           *[false] Reset Pinned Tab
+        }
     .accesskey = R
 tab-context-zen-add-essential =
     .label = Add to Essentials
@@ -16,7 +20,11 @@ tab-context-zen-remove-essential =
     .label = Remove from Essentials
     .accesskey = R
 tab-context-zen-replace-pinned-url-with-current =
-    .label = Replace Pinned URL with Current
+    .label =
+        { $isEssential ->
+            [true] Replace Essential URL with Current
+           *[false] Replace Pinned URL with Current
+        }
     .accesskey = C
 tab-context-zen-edit-title =
     .label = Change Label...
@@ -137,3 +145,7 @@ zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
 zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.
 zen-window-sync-migration-dialog-learn-more = Learn More
 zen-window-sync-migration-dialog-accept = Got It
+
+zen-appmenu-new-blank-window =
+    .label = New blank window
+

locales/en-US/browser/browser/zen-live-folders.ftl

@@ -0,0 +1,101 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+zen-live-folder-options =
+    .label = Live Folder Options
+
+zen-live-folder-last-fetched =
+    .label = Last fetch: { $time }
+
+zen-live-folder-refresh =
+    .label = Refresh
+
+zen-live-folder-github-option-author-self =
+    .label = Created by Me
+
+zen-live-folder-github-option-assigned-self =
+    .label = Assigned to Me
+
+zen-live-folder-github-option-review-requested =
+    .label = Review Requests
+
+zen-live-folder-type-rss =
+    .label = RSS Feed
+
+zen-live-folder-option-fetch-interval =
+    .label = Fetch Interval
+
+zen-live-folder-fetch-interval-mins =
+    .label = { $mins ->
+      [one] 1 minute
+      *[other] { $mins } minutes
+    }
+
+zen-live-folder-fetch-interval-hours =
+    .label = { $hours ->
+      [one] 1 hour
+      *[other] { $hours } hours
+    }
+
+zen-live-folder-rss-option-time-range =
+    .label = Time Range
+
+zen-live-folder-time-range-hours =
+    .label = { $hours ->
+      [one] Last hour
+      *[other] Last { $hours } hours
+    }
+
+zen-live-folder-time-range-all-time =
+    .label = All time
+
+zen-live-folder-time-range-days =
+    .label = { $days ->
+      [one] Last day
+      *[other] Last { $days } days
+    }
+
+zen-live-folder-rss-option-item-limit =
+    .label = Item Limit
+
+zen-live-folder-rss-option-feed-url =
+    .label = Feed URL
+
+zen-live-folder-rss-prompt-feed-url = Please enter the feed URL
+
+zen-live-folder-rss-option-item-limit-num =
+    .label = { $limit } items
+
+zen-live-folder-failed-fetch =
+    .label = Failed to update
+    .tooltiptext = Failed to update. Try again.
+
+zen-live-folder-github-no-auth =
+    .label = Not signed in to GitHub
+    .tooltiptext = Sign back in to GitHub.
+
+zen-live-folder-github-no-filter =
+    .label = Filter is not set
+    .tooltiptext = No filter set, nothing will be fetched.
+
+zen-live-folder-rss-invalid-url-title = Failed to create the Live Folder
+zen-live-folder-rss-invalid-url-description = The feed URL is invalid. Check the address and try again
+
+zen-live-folder-github-option-repo-filter =
+    .label = Repositories
+
+zen-live-folder-github-option-repo =
+    .label = { $repo }
+
+zen-live-folder-github-pull-requests =
+    .label = Pull Requests
+
+zen-live-folder-github-issues =
+    .label = Issues
+
+zen-live-folder-github-option-repo-list-note =
+    .label = This list is generated based on your currently active pull requests.
+
+zen-live-folders-promotion-title = Live Folder Created!
+zen-live-folders-promotion-description = Latest content from your RSS feeds or GitHub pull requests will appear here automatically.

locales/en-US/browser/browser/zen-menubar.ftl

@@ -22,5 +22,5 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark =
     .label = Dark
 
-zen-menubar-new-unsynced-window =
-    .label = New blank window
+zen-menubar-new-blank-window =
+    .label = New Blank Window

locales/en-US/browser/browser/zen-split-view.ftl

@@ -16,7 +16,4 @@ zen-split-link =
 
 zen-split-view-modifier-header = Split View
 zen-split-view-modifier-activate-reallocation =
-    .label = Activate reallocation
-zen-split-view-modifier-enabled-toast = Split view rearrange is ON.
-zen-split-view-modifier-enabled-toast-description = Drag and drop the view to rearrange. Press Esc to exit.
-zen-split-view-modifier-disabled-toast = Split view rearrange is OFF.
+    .label = Activate reallocation

locales/en-US/browser/browser/zen-vertical-tabs.ftl

@@ -42,4 +42,9 @@ tabbrowser-reset-pin-button =
         [one] Reset and pin tab
         *[other] Reset and pin { $tabCount } tabs
     }
-tab-reset-pin-label = Back to pinned url
+
+zen-tab-sublabel =
+    { $tabSubtitle ->
+        [zen-default-pinned] Back to pinned url
+        *[other] { $tabSubtitle }
+    }

locales/en-US/browser/browser/zen-workspaces.ftl

@@ -13,6 +13,9 @@ zen-panel-ui-workspaces-create =
 zen-panel-ui-folder-create =
     .label = Create Folder
 
+zen-panel-ui-live-folder-create =
+    .label = Live Folder
+
 zen-panel-ui-new-empty-split =
     .label = New Split
 

locales/fr/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Sombre
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nouvelle fenêtre non synchronisée

locales/ga-IE/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Dorcha
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Fuinneog Nua Bán

locales/he/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = כהה
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = חלון ריק חדש

locales/hu/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Sötét
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Új üres lap

locales/id/browser/browser/preferences/zen-preferences.ftl

@@ -49,8 +49,8 @@ zen-tabs-close-on-back-with-no-history =
 zen-tabs-cycle-by-attribute = 
     .label = Ctrl+Tab berputar hanya dalam tab Esensial atau Ruang Kerja
 zen-tabs-cycle-ignore-pending-tabs = 
-    .label = Ignore Pending tabs when cycling with Ctrl+Tab
-zen-tabs-cycle-by-attribute-warning = Ctrl+Tab will cycle by recently used order, as it is enabled
+    .label = Lewati tab tak termuat saat beralih dengan Ctrl+Tab
+zen-tabs-cycle-by-attribute-warning = Ctrl+Tab akan beralih berdasarkan urutan terakhir digunakan
 zen-look-and-feel-compact-toolbar-themed = 
     .label = Gunakan latar belakang bertema untuk bilah atas dalam mode ringkas
 zen-workspace-continue-where-left-off = 
@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Ubah Penyimpanan
 zen-devtools-toggle-dom-shortcut = Ubah DOM
 zen-devtools-toggle-accessibility-shortcut = Ubah Aksesibilitas
 zen-close-all-unpinned-tabs-shortcut = Tutup Semua Tab yang Tidak Disematkan
-zen-new-unsynced-window-shortcut = New Unsynced Window
+zen-new-unsynced-window-shortcut = Jendela Kosong Baru

locales/id/browser/browser/zen-general.ftl

@@ -60,8 +60,8 @@ zen-site-data-settings = Pengaturan
 zen-generic-manage = Kelola
 zen-generic-more = Selengkapnya
 zen-generic-next = Lanjut
-zen-essentials-promo-label = Add to Essentials
-zen-essentials-promo-sublabel = Keep your favorite tabs just a click away
+zen-essentials-promo-label = Tambahkan ke Essentials
+zen-essentials-promo-sublabel = Akses tab favorit Anda hanya dengan sekali klik
 # These labels will be used for the site data panel settings
 zen-site-data-setting-allow = Diizinkan
 zen-site-data-setting-block = Diblokir
@@ -109,7 +109,7 @@ zen-sidebar-notification-updated-tooltip =
 zen-sidebar-notification-restart-safe-mode-label = Ada yang rusak?
 zen-sidebar-notification-restart-safe-mode-tooltip = 
     .title = Mulai Ulang dalam Mode Aman
-zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
-zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.
-zen-window-sync-migration-dialog-learn-more = Learn More
-zen-window-sync-migration-dialog-accept = Got It
+zen-window-sync-migration-dialog-title = Jaga Jendela Anda Tetap Sinkron
+zen-window-sync-migration-dialog-message = Zen kini menyinkronkan jendela pada perangkat yang sama, sehingga perubahan di satu jendela akan langsung terlihat di jendela lainnya.
+zen-window-sync-migration-dialog-learn-more = Pelajari Lebih Lanjut
+zen-window-sync-migration-dialog-accept = Oke!

locales/id/browser/browser/zen-menubar.ftl

@@ -4,19 +4,19 @@
 
 zen-menubar-toggle-pinned-tabs = 
     .label =
-        { $pinnedAreCollapsed ->
-            [true] Expand Pinned Tabs
-           *[false] Collapse Pinned Tabs
+        { $pinnedAreCollapsed -> 
+         [true] Perluas Tab yang Disematkan 
+         *[false] Ciutkan Tab yang Disematkan 
         }
 zen-menubar-appearance = 
-    .label = Appearance
+    .label = Tampilan
 zen-menubar-appearance-description = 
-    .label = Websites will use:
+    .label = Situs web akan menggunakan:
 zen-menubar-appearance-auto = 
-    .label = Automatic
+    .label = Otomatis
 zen-menubar-appearance-light = 
-    .label = Light
+    .label = Terang
 zen-menubar-appearance-dark = 
-    .label = Dark
+    .label = Gelap
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Jendela Kosong Baru

locales/id/browser/browser/zen-workspaces.ftl

@@ -4,13 +4,13 @@
 
 zen-panel-ui-workspaces-text = Ruang Kerja Lainnya
 zen-panel-ui-spaces-label = 
-    .label = Spaces
+    .label = Ruang
 zen-panel-ui-workspaces-create = 
     .label = Buat Ruang
 zen-panel-ui-folder-create = 
     .label = Buat Folder
 zen-panel-ui-new-empty-split = 
-    .label = New Split
+    .label = Split Baru
 zen-workspaces-panel-context-delete = 
     .label = Hapus Ruang
     .accesskey = D
@@ -66,6 +66,6 @@ zen-workspaces-close-all-unpinned-tabs-title =
     .label = Bersihkan
     .tooltiptext = Tutup semua tab yang tidak disematkan
 zen-panel-ui-workspaces-change-forward = 
-    .label = Next Space
+    .label = Ruang Selanjutnya
 zen-panel-ui-workspaces-change-back = 
-    .label = Previous Space
+    .label = Ruang Sebelumnya

locales/is/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Dökkt
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nýr auður gluggi

locales/ko/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = 다크
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = 새 빈 창

locales/lt/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Perjungti saugyklą
 zen-devtools-toggle-dom-shortcut = Perjungti DOM
 zen-devtools-toggle-accessibility-shortcut = Perjungti prieinamumą
 zen-close-all-unpinned-tabs-shortcut = Užverti visas neprisegtas korteles
-zen-new-unsynced-window-shortcut = Naujas nesinchronizuotas langas
+zen-new-unsynced-window-shortcut = Naujas tuščias langas

locales/lt/browser/browser/zen-general.ftl

@@ -60,8 +60,8 @@ zen-site-data-settings = Nustatymai
 zen-generic-manage = Tvarkyti
 zen-generic-more = Daugiau
 zen-generic-next = Sekantis
-zen-essentials-promo-label = Add to Essentials
-zen-essentials-promo-sublabel = Keep your favorite tabs just a click away
+zen-essentials-promo-label = Įtraukti į būtiniausius
+zen-essentials-promo-sublabel = Laikykite mėgstamas korteles vos nuo vienu paspaudimu
 # These labels will be used for the site data panel settings
 zen-site-data-setting-allow = Leidžiama
 zen-site-data-setting-block = Užblokuota
@@ -109,7 +109,7 @@ zen-sidebar-notification-updated-tooltip =
 zen-sidebar-notification-restart-safe-mode-label = Kažkas sugedo?
 zen-sidebar-notification-restart-safe-mode-tooltip = 
     .title = Paleisti iš naujo saugioje režime
-zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
-zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.
-zen-window-sync-migration-dialog-learn-more = Learn More
-zen-window-sync-migration-dialog-accept = Got It
+zen-window-sync-migration-dialog-title = Išlaikykite savo langus sinchronizuotus
+zen-window-sync-migration-dialog-message = „Zen“ dabar sinchronizuoja langus tame pačiame įrenginyje, todėl viename lange atlikti pakeitimai iš karto atsispindi ir kituose.
+zen-window-sync-migration-dialog-learn-more = Sužinoti daugiau
+zen-window-sync-migration-dialog-accept = Supratau

locales/lt/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Tamsų
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Naujas tuščias langas

locales/pt-BR/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Escuro
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nova janela em branco

locales/pt-PT/browser/browser/zen-general.ftl

@@ -18,9 +18,9 @@ tab-context-zen-replace-pinned-url-with-current =
     .label = Substituir o URL Fixado pelo URL Atual
     .accesskey = C
 tab-context-zen-edit-title = 
-    .label = Change Label...
+    .label = Alterar etiqueta...
 tab-context-zen-edit-icon = 
-    .label = Change Icon...
+    .label = Alterar ícone...
 zen-themes-corrupted = O seu ficheiro de modificações do { -brand-short-name } está corrompido. Elas foram redefinidas como iguais às do tema padrão.
 zen-shortcuts-corrupted = O seu ficheiro de atalhos do { -brand-short-name } está corrompido. Eles foram redefinidos para os atalhos padrão.
 # note: Do not translate the "<br/>" tags in the following string
@@ -109,7 +109,7 @@ zen-sidebar-notification-updated-tooltip =
 zen-sidebar-notification-restart-safe-mode-label = Falhou alguma coisa?
 zen-sidebar-notification-restart-safe-mode-tooltip = 
     .title = Reiniciar em Modo de Segurança
-zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
-zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.
+zen-window-sync-migration-dialog-title = Mantenha As Suas Janelas Sincronizadas
+zen-window-sync-migration-dialog-message = Agora, o Zen sincroniza as janelas no dispositivo, pelo que alterações numa janela são refletidas instantaneamente nas outras.
 zen-window-sync-migration-dialog-learn-more = Learn More
-zen-window-sync-migration-dialog-accept = Got It
+zen-window-sync-migration-dialog-accept = Entendido

locales/pt-PT/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Escuro
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nova janela sem sincronização

locales/ru/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Переключить хранилище
 zen-devtools-toggle-dom-shortcut = Переключить DOM
 zen-devtools-toggle-accessibility-shortcut = Включить/выключить специальные возможности
 zen-close-all-unpinned-tabs-shortcut = Закрыть все не закреплённые вкладки
-zen-new-unsynced-window-shortcut = Новое несинхронизированное окно
+zen-new-unsynced-window-shortcut = Новое пустое окно

locales/sv-SE/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Växla lagring
 zen-devtools-toggle-dom-shortcut = Växla DOM
 zen-devtools-toggle-accessibility-shortcut = Växla tillgänglighetsinställningar
 zen-close-all-unpinned-tabs-shortcut = Stäng alla flikar som inte är fästa
-zen-new-unsynced-window-shortcut = Nytt osynkroniserat fönster
+zen-new-unsynced-window-shortcut = Nytt tomt fönster

locales/sv-SE/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Mörkt
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Nytt tomt fönster

locales/tr/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = Depolamayı Aç/Kapat
 zen-devtools-toggle-dom-shortcut = DOM'u Aç/Kapat
 zen-devtools-toggle-accessibility-shortcut = Erişilebilirliği Aç/Kapat
 zen-close-all-unpinned-tabs-shortcut = Sabitlenmemiş Tüm Sekmeleri Kapat
-zen-new-unsynced-window-shortcut = Senkronize Edilmemiş Yeni Pencere
+zen-new-unsynced-window-shortcut = Yeni Boş Pencere

locales/tr/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = Koyu
 zen-menubar-new-unsynced-window = 
-    .label = New Blank Window
+    .label = Yeni Boş Pencere

locales/zh-TW/browser/browser/preferences/zen-preferences.ftl

@@ -314,4 +314,4 @@ zen-devtools-toggle-storage-shortcut = 開啟儲存空間檢測器
 zen-devtools-toggle-dom-shortcut = 開啟 DOM
 zen-devtools-toggle-accessibility-shortcut = 開啟輔助功能
 zen-close-all-unpinned-tabs-shortcut = 關閉所有未釘選的分頁
-zen-new-unsynced-window-shortcut = 開新未同步視窗
+zen-new-unsynced-window-shortcut = 開新初始視窗

locales/zh-TW/browser/browser/zen-menubar.ftl

@@ -19,4 +19,4 @@ zen-menubar-appearance-light =
 zen-menubar-appearance-dark = 
     .label = 暗色
 zen-menubar-new-unsynced-window = 
-    .label = 新的初始視窗
+    .label = 開新初始視窗

locales/zh-TW/browser/browser/zen-workspaces.ftl

@@ -49,7 +49,7 @@ zen-panel-ui-gradient-click-to-add = 點擊新增顏色
 zen-workspace-creation-name = 
     .placeholder = 工作區名稱
 zen-move-tab-to-workspace-button = 
-    .label = 移動至……
+    .label = 移動至…
     .tooltiptext = 將此視窗所有頁面移至單一工作區
 zen-workspaces-panel-context-reorder = 
     .label = 排序工作區

package-lock.json

@@ -1464,13 +1464,13 @@
       }
     },
     "node_modules/@typescript-eslint/typescript-estree/node_modules/minimatch": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
-      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "version": "9.0.9",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.9.tgz",
+      "integrity": "sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
-        "brace-expansion": "^2.0.1"
+        "brace-expansion": "^2.0.2"
       },
       "engines": {
         "node": ">=16 || 14 >=14.17"
@@ -3622,13 +3622,13 @@
       }
     },
     "node_modules/eslint-plugin-n/node_modules/minimatch": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
-      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "version": "9.0.9",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.9.tgz",
+      "integrity": "sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
-        "brace-expansion": "^2.0.1"
+        "brace-expansion": "^2.0.2"
       },
       "engines": {
         "node": ">=16 || 14 >=14.17"
@@ -5610,9 +5610,9 @@
       }
     },
     "node_modules/lodash": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "version": "4.17.23",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.23.tgz",
+      "integrity": "sha512-LgVTMpQtIopCi79SJeDiP0TfWi5CNEc/L/aRdTh3yIvmZXTnheWpKjSZhnvMl8iXbC1tFg9gdHHDMLoV7CnG+w==",
       "dev": true,
       "license": "MIT"
     },
@@ -5818,9 +5818,9 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
-      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "version": "3.1.5",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
+      "integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
       "dev": true,
       "license": "ISC",
       "dependencies": {

prefs/firefox/browser.yaml

@@ -73,5 +73,9 @@
 - name: browser.tabs.notes.enabled
   value: false
 
+- name: browser.tabs.dragDrop.dragToPin.enabled
+  value: false
+  locked: true
+
 - name: browser.tabs.dragDrop.moveOverThresholdPercent
   value: 50 # Percentage of tab height to trigger move over on drag-and-drop

prefs/firefox/urlbar.yaml

@@ -32,9 +32,6 @@
 - name: browser.search.suggest.enabled.private
   value: false
 
-- name: browser.search.separatePrivateDefault.ui.enabled
-  value: true
-
 - name: browser.urlbar.quicksuggest.enabled
   value: false
   locked: true
@@ -59,3 +56,8 @@
 - name: browser.urlbar.suggest.topsites
   value: true
   locked: true
+
+# See https://github.com/zen-browser/desktop/issues/7248
+# We've submitted a patch to Firefox at https://bugzilla.mozilla.org/show_bug.cgi?id=2018499
+- name: browser.urlbar.closeOnWindowBlur
+  value: false

prefs/privatefox/privacy.yaml

@@ -63,6 +63,10 @@
   value: false
   locked: true
 
+- name: browser.search.serpEventTelemetryCategorization.enabled
+  value: false
+  locked: true
+
 - name: browser.newtabpage.activity-stream.telemetry
   value: false
   locked: true

prefs/zen/folders.yaml

@@ -6,7 +6,7 @@
   value: true
 
 - name: zen.folders.search.hover-delay
-  value: 700 # ms
+  value: 500 # ms
 
 - name: zen.folders.max-subfolders
   value: 5

prefs/zen/gtk.yaml

@@ -4,7 +4,9 @@
 
 # GTK-specific preferences
 - name: widget.gtk.rounded-bottom-corners.enabled
-  value: true
+  # Disabled for https://github.com/zen-browser/desktop/issues/6302,
+  # also see https://bugzilla.mozilla.org/show_bug.cgi?id=1979083
+  value: false
   condition: "defined(MOZ_WIDGET_GTK)"
 
 - name: zen.widget.linux.transparency

prefs/zen/macos.yaml

@@ -20,3 +20,10 @@
   cpptype: uint32_t
   mirror: always
   type: static
+
+# Enable native popovers on macOS, we've sent this patch to upstream
+# but we enable it by default anyways in case they decide to not use it,
+# or to disable it by default.
+- name: widget.macos.native-popovers
+  value: true
+  condition: "defined(XP_MACOSX)"

prefs/zen/media.yaml

@@ -4,7 +4,6 @@
 
 - name: image.jxl.enabled
   value: true
-  locked: true
 
 - name: svg.context-properties.content.enabled
   value: true

prefs/zen/split-view.yaml

@@ -10,3 +10,12 @@
 
 - name: zen.splitView.rearrange-hover-size
   value: 24
+
+- name: zen.splitView.enable-drag-over-split
+  value: true
+
+- name: zen.splitView.drag-over-split-delayMC
+  value: 1000
+
+- name: zen.splitView.drag-over-split-threshold
+  value: 25

prefs/zen/view.yaml

@@ -54,3 +54,6 @@
 
 - name: zen.view.draggable-sidebar
   value: true
+
+- name: zen.view.overflow-webext-toolbar
+  value: "@IS_TWILIGHT@"

prefs/zen/window-sync.yaml

@@ -13,3 +13,6 @@
 
 - name: zen.window-sync.open-link-in-new-unsynced-window
   value: true
+
+- name: zen.window-sync.sync-only-pinned-tabs
+  value: false

prefs/zen/zen-urlbar.yaml

@@ -32,6 +32,9 @@
 - name: zen.urlbar.show-pip-button
   value: false
 
+- name: zen.urlbar.open-on-startup
+  value: true
+
 # Mark: Zen suggestions controls
 
 - name: zen.urlbar.suggestions.quick-actions

scripts/download_phab_patch.py

@@ -1,41 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-import os
-import sys
-import requests
-
-BASE_URI = "https://phabricator.services.mozilla.com"
-OUTPUT_DIR = os.path.join(os.getcwd(), "src", "firefox-patches")
-
-
-def download_phab_patch(phab_id, output_file):
-  """Download a Phabricator patch by its ID and save it to output_file."""
-  patch_url = f"{BASE_URI}/{phab_id}?download=true"
-  try:
-    print(f"Downloading patch from {patch_url}")
-    response = requests.get(patch_url)
-    response.raise_for_status()  # Raise an error for bad responses
-    with open(output_file, 'wb') as f:
-      f.write(response.content)
-    print(f"Patch saved to {output_file}")
-  except requests.RequestException as e:
-    print(f"Error downloading patch: {e}")
-    sys.exit(1)
-
-
-def main():
-  if len(sys.argv) < 2:
-    print("Usage: python download_phab_patch.py <PHABRICATOR_ID> [output_file]", file=sys.stderr)
-    sys.exit(1)
-
-  phab_id = sys.argv[1]
-  output_file = sys.argv[2] if len(sys.argv) > 2 else f"phab_{phab_id}"
-  output_file = os.path.join(OUTPUT_DIR, output_file + ".patch")
-
-  download_phab_patch(phab_id, output_file)
-
-
-if __name__ == "__main__":
-  main()

scripts/import_external_tests.py

@@ -18,10 +18,18 @@ FILE_PREFIX = """
 # This file is autogenerated by scripts/import_external_tests.py
 # Do not edit manually.
 
+"""
+
+BROWSER_MANIFEST_LIST_PREFIX = """
 BROWSER_CHROME_MANIFESTS += [
 """
 
+XPCSHELL_MANIFESTS_LIST_PREFIX = """
+XPCSHELL_TESTS_MANIFESTS += [
+"""
+
 FILE_SUFFIX = "]"
+VALID_MANIFEST_FILES = ["browser.toml", "xpcshell.toml"]
 
 
 def get_tests_manifest():
@@ -38,12 +46,17 @@ def validate_tests_path(path, files, ignore_list):
   for ignore in ignore_list:
     if ignore not in files:
       die_with_error(f"Ignore file '{ignore}' not found in tests folder '{path}'")
-  if "browser.toml" not in files or "browser.js" in ignore_list:
-    die_with_error(f"'browser.toml' not found in tests folder '{path}'")
+  if not any(manifest_file in files for manifest_file in VALID_MANIFEST_FILES):
+    die_with_error(f"None of the valid manifest files {VALID_MANIFEST_FILES} found in tests folder '{path}'")
 
 
 def disable_and_replace_manifest(manifest, output_path):
-  toml_file = os.path.join(output_path, "browser.toml")
+  toml_file = None
+  for manifest_file in VALID_MANIFEST_FILES:
+    candidate = os.path.join(output_path, manifest_file)
+    if os.path.exists(candidate):
+      toml_file = candidate
+      break
   disabled_tests = manifest.get("disable", [])
   with open(toml_file, "r") as f:
     data = f.read()
@@ -90,8 +103,17 @@ def write_moz_build_file(manifest):
   print(f"Writing moz.build file to '{moz_build_path}'")
   with open(moz_build_path, "w") as f:
     f.write(FILE_PREFIX)
+    f.write(BROWSER_MANIFEST_LIST_PREFIX)
     for test_suite in manifest.keys():
-      f.write(f'\t"{test_suite}/browser.toml",\n')
+      # add for browser.toml first
+      if not manifest[test_suite].get("xpcshell", False):
+        f.write(f'\t"{test_suite}/browser.toml",\n')
+    f.write(FILE_SUFFIX)
+    f.write(XPCSHELL_MANIFESTS_LIST_PREFIX)
+    for test_suite in manifest.keys():
+      # add for xpcshell.toml
+      if manifest[test_suite].get("xpcshell", False):
+        f.write(f'\t"{test_suite}/xpcshell.toml",\n')
     f.write(FILE_SUFFIX)
 
 

scripts/recalculate-patches.sh

@@ -11,6 +11,7 @@ npm run import
 IGNORE_FILES=(
   "shared.nsh"
   "ignorePrefs.json"
+  "moz.configure"
 )
 
 # Recursively find all .patch files in the current directory and its subdirectories

scripts/run_tests.py

@@ -56,7 +56,7 @@ def main():
   os.chdir(engine_dir)
 
   def run_mach_with_paths(test_paths):
-    command = ['./mach', 'mochitest'] + other_args + test_paths
+    command = ['./mach', 'test'] + other_args + test_paths
     # Replace the current process with the mach command
     os.execvp(command[0], command)
 

scripts/update_external_patches.py

@@ -0,0 +1,108 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import sys
+import json
+import requests
+from json_with_comments import JSONWithCommentsDecoder
+
+BASE_URI = "https://phabricator.services.mozilla.com"
+OUTPUT_DIR = os.path.join(os.getcwd(), "src", "external-patches")
+
+
+def die(message):
+  print(f"Error: {message}")
+  sys.exit(1)
+
+
+def download_phab_patch(phab_id, output_file):
+  """Download a Phabricator patch by its ID and save it to output_file."""
+  patch_url = f"{BASE_URI}/{phab_id}?download=true"
+  try:
+    print(f"Downloading patch from {patch_url}")
+    response = requests.get(patch_url)
+    response.raise_for_status()  # Raise an error for bad responses
+    with open(output_file, 'wb') as f:
+      f.write(response.content)
+    print(f"Patch saved to {output_file}")
+  except requests.RequestException as e:
+    die(f"Failed to download patch {phab_id}: {e}")
+
+
+def download_patch_from_url(url, output_file):
+  """Download a patch from a given URL and save it to output_file."""
+  try:
+    print(f"Downloading patch from {url}")
+    response = requests.get(url)
+    response.raise_for_status()  # Raise an error for bad responses
+    with open(output_file, 'wb') as f:
+      f.write(response.content)
+    print(f"Patch saved to {output_file}")
+  except requests.RequestException as e:
+    die(f"Failed to download patch from {url}: {e}")
+
+
+def main():
+  with open(os.path.join(OUTPUT_DIR, "manifest.json"), 'r') as f:
+    manifest = json.load(f, cls=JSONWithCommentsDecoder)
+
+  expected_files = set()
+  for patch in manifest:
+    if patch.get("type") == "phabricator":
+      phab_id = patch.get("id")
+      name = patch.get("name")
+      if not phab_id or not name:
+        die(f"Patch entry missing 'id' or 'name': {patch}")
+      name = name.replace(" ", "_").lower()
+      output_file = os.path.join(OUTPUT_DIR, "firefox", f"{name}.patch")
+      print(f"Processing Phabricator patch: {phab_id} -> {output_file}")
+      download_phab_patch(phab_id, output_file)
+      replaces = patch.get("replaces", {})
+      for replace in replaces.keys():
+        value = replaces[replace]
+        with open(output_file, 'r') as f:
+          content = f.read()
+        if replace not in content:
+          die(f"Replace string '{replace}' not found in {output_file}")
+        with open(output_file, 'w') as f:
+          f.write(content.replace(replace, value))
+      expected_files.add(output_file)
+    elif patch.get("type") == "local":
+      print(f"Local patch: {patch.get('path')}")
+      expected_files.add(os.path.join(OUTPUT_DIR, patch.get("path")))
+    elif patch.get("type") == "patch":
+      url = patch.get("url")
+      dest = patch.get("dest")
+      if not url or not dest:
+        die(f"Patch entry missing 'url' or 'dest': {patch}")
+      filename = url.split("/")[-1]
+      output_file = os.path.join(OUTPUT_DIR, dest, filename)
+      download_patch_from_url(url, output_file)
+      replaces = patch.get("replaces", {})
+      for replace in replaces.keys():
+        value = replaces[replace]
+        with open(output_file, 'r') as f:
+          content = f.read()
+        if replace not in content:
+          die(f"Replace string '{replace}' not found in {output_file}")
+        with open(output_file, 'w') as f:
+          f.write(content.replace(replace, value))
+      expected_files.add(output_file)
+    else:
+      die(f"Unknown patch type: {patch.get('type')}")
+
+  # Check for unexpected files in the output directory
+  # and remove them if they are not in the expected_files set.
+  for root, dirs, files in os.walk(OUTPUT_DIR):
+    for file in files:
+      if file.endswith(".patch"):
+        file_path = os.path.join(root, file)
+        if file_path not in expected_files:
+          print(f"Removing unexpected patch file: {file_path}")
+          os.remove(file_path)
+
+
+if __name__ == "__main__":
+  main()

src/Cargo-lock.patch

@@ -1,5 +1,5 @@
 diff --git a/Cargo.lock b/Cargo.lock
-index 723445447f491058784992e66245e0e0f8e61e19..02816c1df3e20d96ce68f16970b8a6e38080533e 100644
+index abc04e6a8e1e68fa71c6de0375f8e953e6369d8b..7bdfb41e255fc12065de064162e9bf9e15d7ff12 100644
 --- a/Cargo.lock
 +++ b/Cargo.lock
 @@ -4214,8 +4214,6 @@ dependencies = [

src/Cargo-toml.patch

@@ -1,13 +1,13 @@
 diff --git a/Cargo.toml b/Cargo.toml
-index 35e725043bce0b39fea550e8fb2b0ae1ff752e43..abac2042d537fcc1ce26e0e3acbf98fc2975b793 100644
+index ab9eda43302a6281e59a2738170e77bb0f0b1b90..3389f1c744b56e3a6a4eb3f05b0601bed4538fa1 100644
 --- a/Cargo.toml
 +++ b/Cargo.toml
-@@ -237,6 +237,8 @@ moz_asserts = { path = "mozglue/static/rust/moz_asserts" }
+@@ -240,6 +240,8 @@ moz_asserts = { path = "mozglue/static/rust/moz_asserts" }
  # Workaround for https://github.com/rust-lang/cargo/issues/11232
  rure = { path = "third_party/rust/rure" }
  
 +mime_guess = { path = "third_party/rust/mime_guess" }
 +
- # Patch `unicode-width` 0.1.* to 0.2.
- unicode-width = { path = "build/rust/unicode-width" }
- 
+ # To-be-published changes.
+ unicode-bidi = { git = "https://github.com/servo/unicode-bidi", rev = "ca612daf1c08c53abe07327cb3e6ef6e0a760f0c" }
+ nss-gk-api = { git = "https://github.com/beurdouche/nss-gk-api", rev = "e48a946811ffd64abc78de3ee284957d8d1c0d63" }

src/browser/base/content/browser-init-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-init.js b/browser/base/content/browser-init.js
-index 288a79e5fb4da24cffcb30fb4b8adc9604b15d26..bf9bd3e666dfb6298dbeec0546cae223a7bc68f0 100644
+index 0186e3a6508fc8e40f93619d8b3e5a0c003cbd4a..1f4fa115e591cfbe3e23d4ce880be66277a50a26 100644
 --- a/browser/base/content/browser-init.js
 +++ b/browser/base/content/browser-init.js
-@@ -200,6 +200,7 @@ var gBrowserInit = {
+@@ -243,6 +243,7 @@ var gBrowserInit = {
    },
  
    onLoad() {
@@ -10,7 +10,7 @@ index 288a79e5fb4da24cffcb30fb4b8adc9604b15d26..bf9bd3e666dfb6298dbeec0546cae223
      gBrowser.addEventListener("DOMUpdateBlockedPopups", e =>
        PopupAndRedirectBlockerObserver.handleEvent(e)
      );
-@@ -375,6 +376,7 @@ var gBrowserInit = {
+@@ -433,6 +434,7 @@ var gBrowserInit = {
  
      this._handleURIToLoad();
  

src/browser/base/content/browser-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
-index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae031fe6119 100644
+index e2e0526a0ddd617291f1f6c17bcfb807954b481f..c3d2afff6eaa788309d1c1a7fa40f9b8b4f0fffe 100644
 --- a/browser/base/content/browser.js
 +++ b/browser/base/content/browser.js
 @@ -33,6 +33,7 @@ ChromeUtils.defineESModuleGetters(this, {
@@ -10,7 +10,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
    DevToolsSocketStatus:
      "resource://devtools/shared/security/DevToolsSocketStatus.sys.mjs",
    DownloadUtils: "resource://gre/modules/DownloadUtils.sys.mjs",
-@@ -819,7 +820,12 @@ function UpdateBackForwardCommands(aWebNavigation) {
+@@ -814,7 +815,12 @@ function UpdateBackForwardCommands(aWebNavigation) {
  
    var backDisabled = backCommand.hasAttribute("disabled");
    var forwardDisabled = forwardCommand.hasAttribute("disabled");
@@ -24,7 +24,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
      if (backDisabled) {
        backCommand.removeAttribute("disabled");
      } else {
-@@ -2305,6 +2311,8 @@ var XULBrowserWindow = {
+@@ -2301,6 +2307,8 @@ var XULBrowserWindow = {
      AboutReaderParent.updateReaderButton(gBrowser.selectedBrowser);
      TranslationsParent.onLocationChange(gBrowser.selectedBrowser);
  
@@ -33,7 +33,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
      PictureInPicture.updateUrlbarToggle(gBrowser.selectedBrowser);
  
      if (!gMultiProcessBrowser) {
-@@ -3818,7 +3826,7 @@ function warnAboutClosingWindow() {
+@@ -3821,7 +3829,7 @@ function warnAboutClosingWindow() {
  
    if (!isPBWindow && !toolbar.visible) {
      return gBrowser.warnAboutClosingTabs(
@@ -42,7 +42,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
        gBrowser.closingTabsEnum.ALL
      );
    }
-@@ -3858,7 +3866,7 @@ function warnAboutClosingWindow() {
+@@ -3861,7 +3869,7 @@ function warnAboutClosingWindow() {
      return (
        isPBWindow ||
        gBrowser.warnAboutClosingTabs(
@@ -51,7 +51,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
          gBrowser.closingTabsEnum.ALL
        )
      );
-@@ -3883,7 +3891,7 @@ function warnAboutClosingWindow() {
+@@ -3886,7 +3894,7 @@ function warnAboutClosingWindow() {
      AppConstants.platform != "macosx" ||
      isPBWindow ||
      gBrowser.warnAboutClosingTabs(
@@ -60,7 +60,7 @@ index 16cf3e201358d24c9216f9b06b0ba3b89684d32a..2cfa507bbdc96b8a293b18595d0beae0
        gBrowser.closingTabsEnum.ALL
      )
    );
-@@ -4806,6 +4814,9 @@ var ConfirmationHint = {
+@@ -4809,6 +4817,9 @@ var ConfirmationHint = {
      MozXULElement.insertFTLIfNeeded("toolkit/branding/brandings.ftl");
      MozXULElement.insertFTLIfNeeded("browser/confirmationHints.ftl");
      document.l10n.setAttributes(this._message, messageId, options.l10nArgs);

src/browser/base/content/browser-sets-inc.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-sets.inc b/browser/base/content/browser-sets.inc
-index 139f7c2617f5e4843e0072435818c859def2f6bb..6ac1467b4117e2d76102d6977f13268827b4588f 100644
+index df768aaa77a6986260da5052ed14c8403d48de6b..a30e3a2784a6215c959d23802b5c2c966f89ca10 100644
 --- a/browser/base/content/browser-sets.inc
 +++ b/browser/base/content/browser-sets.inc
-@@ -413,3 +413,4 @@
+@@ -414,3 +414,4 @@
           internal="true"/>
  #endif
    </keyset>

src/browser/base/content/browser-sets-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-sets.js b/browser/base/content/browser-sets.js
-index 94a05a510204c027e482fda33deaf3dc0d7471c9..79d37a7c7f29739d3ad2d9f6a3b3b8d638836b10 100644
+index 50845ebd925955bf9646fc499b9828eccbf266ef..5482a24576ebcd4382409cae01a4c6bcbd88a96c 100644
 --- a/browser/base/content/browser-sets.js
 +++ b/browser/base/content/browser-sets.js
-@@ -266,7 +266,7 @@ document.addEventListener(
+@@ -270,7 +270,7 @@ document.addEventListener(
          }
        });
  
@@ -11,3 +11,12 @@ index 94a05a510204c027e482fda33deaf3dc0d7471c9..79d37a7c7f29739d3ad2d9f6a3b3b8d6
        const SIDEBAR_REVAMP_PREF = "sidebar.revamp";
        const SIDEBAR_REVAMP_ENABLED = Services.prefs.getBoolPref(
          SIDEBAR_REVAMP_PREF,
+@@ -308,6 +308,8 @@ document.addEventListener(
+               panel: SidebarController.currentID,
+               opened: SidebarController._state.launcherExpanded,
+             });
++          } else {
++            SidebarController.toggle();
+           }
+           break;
+         case "key_gotoHistory":

src/browser/base/content/browser-siteIdentity-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-siteIdentity.js b/browser/base/content/browser-siteIdentity.js
-index 8369e546866aa313e62f808acb8d51afa8da4f9b..7a4b20dd5922425cebfac542893a52cd68a26449 100644
+index 6d2052e060896bb5e91ba84c15bf14c969340935..6ceef1806e2d88cd7e2ebc867d633e9148f3b298 100644
 --- a/browser/base/content/browser-siteIdentity.js
 +++ b/browser/base/content/browser-siteIdentity.js
-@@ -451,11 +451,6 @@ var gIdentityHandler = {
+@@ -464,11 +464,6 @@ var gIdentityHandler = {
      // avoid a pretty ugly transition. Also hide it even
      // if the update resulted in no site data, to keep the
      // illusion that clicking the button had an effect.
@@ -14,7 +14,7 @@ index 8369e546866aa313e62f808acb8d51afa8da4f9b..7a4b20dd5922425cebfac542893a52cd
  
      let baseDomain = SiteDataManager.getBaseDomainFromHost(this._uri.host);
      if (SiteDataManager.promptSiteDataRemoval(window, [baseDomain])) {
-@@ -832,7 +827,7 @@ var gIdentityHandler = {
+@@ -847,7 +842,7 @@ var gIdentityHandler = {
        // This is a secure internal Firefox page.
        this._identityBox.className = "chromeUI";
        let brandBundle = document.getElementById("bundle_brand");
@@ -23,7 +23,7 @@ index 8369e546866aa313e62f808acb8d51afa8da4f9b..7a4b20dd5922425cebfac542893a52cd
      } else if (this._pageExtensionPolicy) {
        // This is a WebExtension page.
        this._identityBox.className = "extensionPage";
-@@ -1161,6 +1156,12 @@ var gIdentityHandler = {
+@@ -1190,6 +1185,12 @@ var gIdentityHandler = {
        }
      }
  

src/browser/base/content/browser-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser.xhtml b/browser/base/content/browser.xhtml
-index ac82dcd286b5502d1ba38ed740813db08941eb7b..c26b3f0468ee6acd7716d4e8a24ad8cc84fce186 100644
+index 832d98f911e0bd0e231421332a521bfefea72ef8..a9955256c81b252fe0527ae5857c9283e2518274 100644
 --- a/browser/base/content/browser.xhtml
 +++ b/browser/base/content/browser.xhtml
 @@ -19,6 +19,7 @@
@@ -10,7 +10,7 @@ index ac82dcd286b5502d1ba38ed740813db08941eb7b..c26b3f0468ee6acd7716d4e8a24ad8cc
          persist="screenX screenY width height sizemode"
          data-l10n-sync="true">
  <head>
-@@ -99,8 +100,10 @@
+@@ -100,8 +101,10 @@
  
    <title data-l10n-id="browser-main-window-default-title"></title>
  
@@ -21,7 +21,7 @@ index ac82dcd286b5502d1ba38ed740813db08941eb7b..c26b3f0468ee6acd7716d4e8a24ad8cc
  </head>
  <html:body xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  # All sets except for popupsets (commands, keys, and stringbundles)
-@@ -133,9 +136,11 @@
+@@ -134,9 +137,11 @@
      </vbox>
    </html:template>
  

src/browser/base/content/main-popupset-inc-xhtml.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/main-popupset.inc.xhtml b/browser/base/content/main-popupset.inc.xhtml
-index 79b604c5965ba03762acbf085c9288c73001ec24..d75d5481e5de93c592850e39d4b0b4fd07e12678 100644
+index 0d73eb17b340001312a885ea10f5d6ad871f14d2..475824a0f9a4bbc15dc9bc7f1d2a09a51e58bc65 100644
 --- a/browser/base/content/main-popupset.inc.xhtml
 +++ b/browser/base/content/main-popupset.inc.xhtml
-@@ -226,6 +226,10 @@
+@@ -234,6 +234,10 @@
             hidden="true"
             tabspecific="true"
             aria-labelledby="editBookmarkPanelTitle">
@@ -13,7 +13,7 @@ index 79b604c5965ba03762acbf085c9288c73001ec24..d75d5481e5de93c592850e39d4b0b4fd
        <box class="panel-header">
          <html:h1>
            <html:span id="editBookmarkPanelTitle"/>
-@@ -251,6 +255,7 @@
+@@ -259,6 +263,7 @@
                    class="footer-button"/>
          </html:moz-button-group>
        </vbox>
@@ -21,7 +21,7 @@ index 79b604c5965ba03762acbf085c9288c73001ec24..d75d5481e5de93c592850e39d4b0b4fd
      </panel>
    </html:template>
  
-@@ -656,6 +661,8 @@
+@@ -678,6 +683,8 @@
  
  #include popup-notifications.inc.xhtml
  

src/browser/base/content/navigator-toolbox-inc-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/navigator-toolbox.inc.xhtml b/browser/base/content/navigator-toolbox.inc.xhtml
-index 68c24f730d56f548cf1e286198a04f8363529378..71418c93ce7216d71412f2fa67295322bb73abad 100644
+index 4d4223c508560136aba220adb18528aac913a188..7e7432f7adb761a598d3e3e5ca4c6385a3bfe223 100644
 --- a/browser/base/content/navigator-toolbox.inc.xhtml
 +++ b/browser/base/content/navigator-toolbox.inc.xhtml
 @@ -2,7 +2,7 @@
@@ -11,27 +11,28 @@ index 68c24f730d56f548cf1e286198a04f8363529378..71418c93ce7216d71412f2fa67295322
    <script src="chrome://browser/content/navigator-toolbox.js" />
  
    <!-- Menu -->
-@@ -18,9 +18,8 @@
+@@ -18,9 +18,9 @@
  #include browser-menubar.inc
      </toolbaritem>
      <spacer flex="1" skipintoolbarset="true" style="order: 1000;"/>
 -#include titlebar-items.inc.xhtml
    </toolbar>
--
+ 
 +<hbox id="titlebar">
    <toolbar id="TabsToolbar"
             class="browser-toolbar browser-titlebar"
             fullscreentoolbar="true"
-@@ -62,6 +61,8 @@
+@@ -62,6 +62,9 @@
            <html:sidebar-pins-promo id="drag-to-pin-promo-card"></html:sidebar-pins-promo>
            <arrowscrollbox id="pinned-tabs-container" orient="horizontal" clicktoscroll=""></arrowscrollbox>
            <splitter orient="vertical" id="vertical-pinned-tabs-splitter" resizebefore="sibling" resizeafter="none" hidden="true"/>
++<html:div id="zen-overflow-extensions-list" skipintoolbarset="true"></html:div>
 +<html:div id="zen-essentials" skipintoolbarset="true"></html:div>
 +<html:div id="zen-tabs-wrapper">
            <hbox class="tab-drop-indicator" hidden="true"/>
            <arrowscrollbox id="tabbrowser-arrowscrollbox" orient="horizontal" flex="1" clicktoscroll="" scrolledtostart="" scrolledtoend="">
              <tab is="tabbrowser-tab" class="tabbrowser-tab" selected="true" visuallyselected="" fadein=""/>
-@@ -81,6 +82,7 @@
+@@ -81,6 +84,7 @@
                                tooltip="dynamic-shortcut-tooltip"
                                data-l10n-id="tabs-toolbar-new-tab"/>
            <html:span id="tabbrowser-tab-a11y-desc" hidden="true"/>
@@ -39,8 +40,8 @@ index 68c24f730d56f548cf1e286198a04f8363529378..71418c93ce7216d71412f2fa67295322
          </tabs>
  
          <toolbarbutton id="new-tab-button"
-@@ -106,9 +108,10 @@
- #include private-browsing-indicator.inc.xhtml
+@@ -114,9 +118,10 @@
+ 
      <toolbarbutton class="content-analysis-indicator toolbarbutton-1 content-analysis-indicator-icon"/>
  
 -#include titlebar-items.inc.xhtml

src/browser/base/content/nsContextMenu-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/nsContextMenu.sys.mjs b/browser/base/content/nsContextMenu.sys.mjs
-index d9fbd3a9a78c993c89efa75be9e2ffc975158aba..e64382b32580c2d113774e76e3587002ce0aebad 100644
+index 90c8d48fa992ca5ac125fa2998741db79264de4a..a598431671e42b9ede23b0595790564202408a8e 100644
 --- a/browser/base/content/nsContextMenu.sys.mjs
 +++ b/browser/base/content/nsContextMenu.sys.mjs
 @@ -371,6 +371,9 @@ export class nsContextMenu {

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

@@ -41,13 +41,13 @@
 <script type="text/javascript" src="chrome://browser/content/ZenPreloadedScripts.js"></script>
 
 # Scripts used all over the browser
-<script type="module" src="chrome://browser/content/zen-components/ZenFolder.mjs"></script>
-
 <script type="module" src="chrome://browser/content/zen-components/ZenMediaController.mjs"></script>
 <script type="module" src="chrome://browser/content/zen-components/ZenWorkspaceCreation.mjs"></script>
 <script type="module" src="chrome://browser/content/zen-components/ZenGlanceManager.mjs"></script>
 <script type="module" src="chrome://browser/content/zen-components/ZenPinnedTabManager.mjs"></script>
 <script type="module" src="chrome://browser/content/zen-components/ZenViewSplitter.mjs"></script>
-<script type="module" src="chrome://browser/content/zen-components/ZenFolders.mjs"></script>
+<script type="module" src="chrome://browser/content/zen-components/ZenFolder.mjs"></script>
+<script type="module" src="chrome://browser/content/zen-components/ZenFolders.mjs"></script>s
 <script type="module" src="chrome://browser/content/zen-components/ZenDownloadAnimation.mjs"></script>
 <script type="module" src="chrome://browser/content/zen-components/ZenEmojiPicker.mjs"></script>
+<script type="module" src="chrome://browser/content/zen-components/ZenLiveFoldersUI.mjs"></script>

src/browser/base/content/zen-assets.jar.inc.mn

@@ -18,3 +18,4 @@
 #include ../../../zen/images/jar.inc.mn
 #include ../../../zen/vendor/jar.inc.mn
 #include ../../../zen/fonts/jar.inc.mn
+#include ../../../zen/live-folders/jar.inc.mn

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

@@ -63,4 +63,6 @@
   <command id="cmd_zenCloseUnpinnedTabs" />
 
   <command id="cmd_zenNewNavigatorUnsynced" />
+
+  <command id="cmd_zenNewLiveFolder" />
 </commandset>

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

@@ -9,4 +9,5 @@
 <link rel="localization" href="browser/zen-menubar.ftl"/>
 <link rel="localization" href="browser/zen-vertical-tabs.ftl"/>
 <link rel="localization" href="browser/zen-folders.ftl"/>
+<link rel="localization" href="browser/zen-live-folders.ftl"/>
 </linkset>

src/browser/base/content/zen-panels/folders-search.inc

@@ -2,7 +2,12 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-<panel id="zen-folder-tabs-popup" type="arrow" orient="vertical">
+<panel id="zen-folder-tabs-popup"
+    nonnativepopover="true"
+    type="arrow"
+    orient="vertical"
+    side="left"
+    consumeoutsideclicks="never">
   <hbox class="tabs-list-header" flex="1">
     <image class="zen-folder-tabs-list-search-icon" src="chrome://global/skin/icons/search-glass.svg"/>
     <html:input id="zen-folder-tabs-list-search" 

src/browser/base/content/zen-panels/gradient-generator.inc

@@ -2,7 +2,14 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-<panel flip="side" type="arrow" popupalign="center" orient="vertical" id="PanelUI-zen-gradient-generator" position="bottomright topright" mainview="true" side="left">
+<panel flip="side" type="arrow"
+    opupalign="center" 
+    orient="vertical" 
+    id="PanelUI-zen-gradient-generator" 
+    position="bottomright topright" 
+    mainview="true" 
+    hidepopovertail="true"
+    side="left">
   <panelmultiview id="PanelUI-zen-gradient-generator-multiview" mainViewId="PanelUI-zen-gradient-generator-view">
     <panelview id="PanelUI-zen-gradient-generator-view" class="PanelUI-subView zen-theme-picker" role="document" mainview-with-header="true" has-custom-header="true">
       <hbox class="zen-theme-picker-gradient">

src/browser/base/content/zen-panels/popups.inc

@@ -3,6 +3,23 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 <menupopup id="zenCreateNewPopup">
+  <menu data-l10n-id="zen-panel-ui-live-folder-create" id="zen-panel-ui-live-folder-create">
+    <menupopup>
+      <menuitem
+        data-l10n-id="zen-live-folder-github-pull-requests"
+        command="cmd_zenNewLiveFolder"
+        image="chrome://browser/skin/zen-icons/selectable/logo-github.svg" />
+      <menuitem
+        data-l10n-id="zen-live-folder-github-issues"
+        command="cmd_zenNewLiveFolder"
+        image="chrome://browser/skin/zen-icons/selectable/logo-github.svg" />
+      <menuitem
+        data-l10n-id="zen-live-folder-type-rss"
+        command="cmd_zenNewLiveFolder"
+        image="chrome://browser/skin/zen-icons/selectable/logo-rss.svg"/>
+    </menupopup>
+  </menu>
+  <menuseparator/>
   <menuitem data-l10n-id="zen-panel-ui-workspaces-create" command="cmd_zenOpenWorkspaceCreation" image="chrome://browser/skin/zen-icons/duplicate-tab.svg" />
   <menuitem data-l10n-id="zen-panel-ui-folder-create" command="cmd_zenOpenFolderCreation" image="chrome://browser/skin/zen-icons/folder.svg" />
   <menuseparator/>
@@ -35,6 +52,12 @@
 </menupopup>
 
 <menupopup id="zenFolderActions">
+  <menu id="context_zenLiveFolderOptions"
+    data-l10n-id="zen-live-folder-options"
+    hidden="true">
+    <menupopup />
+  </menu>
+  <menuseparator id="live-folder-separator" hidden="true"/>
   <menuitem id="context_zenFolderRename" data-l10n-id="zen-folders-panel-rename-folder"/>
   <menuitem id="context_zenFolderChangeIcon" data-l10n-id="tab-context-zen-edit-icon"/>
   <menuseparator />

src/browser/components/BrowserContentHandler-sys-mjs.patch

@@ -0,0 +1,41 @@
+diff --git a/browser/components/BrowserContentHandler.sys.mjs b/browser/components/BrowserContentHandler.sys.mjs
+index 2152327b42c884456785ef065422e3ca6cc8c50b..932150495d23c0a63987abf14b3dc8a12eb42d6c 100644
+--- a/browser/components/BrowserContentHandler.sys.mjs
++++ b/browser/components/BrowserContentHandler.sys.mjs
+@@ -603,6 +603,28 @@ nsBrowserContentHandler.prototype = {
+       }
+     }
+ 
++    try {
++      let blankWindowParam = cmdLine.handleFlagWithParam("blank-window", false);
++      if (blankWindowParam !== null) {
++        let { uri, principal } = resolveURIInternal(cmdLine, blankWindowParam);
++        if (shouldLoadURI(uri)) {
++          let win = openBrowserWindow(cmdLine, principal, uri.spec);
++          win._zenStartupSyncFlag = 'unsynced';
++          cmdLine.preventDefault = true;
++        }
++      }
++    } catch (e) {
++      if (e.result != Cr.NS_ERROR_INVALID_ARG) {
++        throw e;
++      }
++      if (cmdLine.handleFlag("blank-window", false)) {
++        let win = openBrowserWindow(cmdLine, null, null);
++        win._zenStartupSyncFlag = 'unsynced';
++        cmdLine.preventDefault = true;
++      }
++    }
++
++
+     var searchParam = cmdLine.handleFlagWithParam("search", false);
+     if (searchParam) {
+       doSearch(searchParam, cmdLine);
+@@ -672,6 +694,7 @@ nsBrowserContentHandler.prototype = {
+       "  --new-window <url> Open <url> in a new window.\n" +
+       "  --new-tab <url>    Open <url> in a new tab.\n" +
+       "  --private-window [<url>] Open <url> in a new private window.\n";
++    info += "  --blank-window [<url>]  Open the new blank window.\n";
+     if (AppConstants.platform == "win") {
+       info += "  --preferences      Open Options dialog.\n";
+     } else {

src/browser/components/BrowserGlue-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/BrowserGlue.sys.mjs b/browser/components/BrowserGlue.sys.mjs
-index 8acc1e5a97f769dc76d30ca0534f28b0a4511ab5..bd54169f976d3abe7d122b0efc0fa0d0626179eb 100644
+index 33a0f6b7e5cfe087388483fefa55b927e3e3f4a3..65135c6904b5e9523f77689dfc572aefe11b0961 100644
 --- a/browser/components/BrowserGlue.sys.mjs
 +++ b/browser/components/BrowserGlue.sys.mjs
 @@ -8,6 +8,7 @@ import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
@@ -10,7 +10,7 @@ index 8acc1e5a97f769dc76d30ca0534f28b0a4511ab5..bd54169f976d3abe7d122b0efc0fa0d0
    AboutHomeStartupCache: "resource:///modules/AboutHomeStartupCache.sys.mjs",
    AWToolbarButton: "resource:///modules/aboutwelcome/AWToolbarUtils.sys.mjs",
    ASRouter: "resource:///modules/asrouter/ASRouter.sys.mjs",
-@@ -1452,7 +1453,7 @@ BrowserGlue.prototype = {
+@@ -1455,7 +1456,7 @@ BrowserGlue.prototype = {
        windowcount++;
        let tabbrowser = win.gBrowser;
        if (tabbrowser) {
@@ -19,7 +19,7 @@ index 8acc1e5a97f769dc76d30ca0534f28b0a4511ab5..bd54169f976d3abe7d122b0efc0fa0d0
        }
      }
  
-@@ -1617,6 +1618,8 @@ BrowserGlue.prototype = {
+@@ -1620,6 +1621,8 @@ BrowserGlue.prototype = {
      } else if (profileDataVersion < APP_DATA_VERSION) {
        lazy.ProfileDataUpgrader.upgrade(profileDataVersion, APP_DATA_VERSION);
      }

src/browser/components/aboutwelcome/content/aboutwelcome-css.patch

@@ -0,0 +1,40 @@
+diff --git a/browser/components/aboutwelcome/content/aboutwelcome.css b/browser/components/aboutwelcome/content/aboutwelcome.css
+index 0e1985aa519d66b047c5d40977bb12099d966b18..76b59891b4c4464b38d6973858f13fff0285737d 100644
+--- a/browser/components/aboutwelcome/content/aboutwelcome.css
++++ b/browser/components/aboutwelcome/content/aboutwelcome.css
+@@ -329,6 +329,11 @@ panel#feature-callout {
+   --panel-shadow-margin: 6px;
+   --panel-arrow-space: calc(var(--panel-shadow-margin) + var(--arrow-visible-height) - 1.5px);
+   --panel-margin-offset: calc(-1 * (var(--panel-shadow-margin) + var(--arrow-corner-distance) + (var(--arrow-width) / 2)));
++
++  @media -moz-pref("widget.macos.native-popovers") and (-moz-platform: macos) {
++    --panel-shadow-margin: 0;
++    --panel-arrow-space: 0;
++  }
+ }
+ 
+ panel#feature-callout::part(content) {
+@@ -512,6 +517,12 @@ div#feature-callout.hidden {
+   width: 25em;
+   gap: 16px;
+   background: var(--fc-background);
++
++  @media -moz-pref("widget.macos.native-popovers") and (-moz-platform: macos) {
++    --fc-background: transparent;
++    box-shadow: none;
++    border-width: 0;
++  }
+ }
+ #feature-callout .screen[pos=callout] .section-main .main-content .main-content-inner {
+   gap: 12px;
+@@ -818,6 +829,10 @@ panel#feature-callout::part(content) {
+   overflow: visible;
+   transform: rotate(45deg);
+   transform-style: preserve-3d;
++
++  @media -moz-pref("widget.macos.native-popovers") and (-moz-platform: macos) {
++    display: none;
++  }
+ }
+ #feature-callout:not([arrow-position]) .arrow-box, #feature-callout[hide-arrow] .arrow-box {
+   display: none;

src/browser/components/controlcenter/content/identityPanel-inc-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/controlcenter/content/identityPanel.inc.xhtml b/browser/components/controlcenter/content/identityPanel.inc.xhtml
-index 8e23aad8ca0bb686a669b11e1d78b7906f5f38d0..cf4873cc6165b5f77091c056d7e275e0f3d36769 100644
+index d7f214f471f70de3805e0f5b3b2d77f49a06c4f1..555b55089368e1782cf0266415fb3040b269d3a5 100644
 --- a/browser/components/controlcenter/content/identityPanel.inc.xhtml
 +++ b/browser/components/controlcenter/content/identityPanel.inc.xhtml
 @@ -28,7 +28,7 @@

src/browser/components/customizableui/CustomizableUI-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/CustomizableUI.sys.mjs b/browser/components/customizableui/CustomizableUI.sys.mjs
-index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b46db12e2 100644
+index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..c50781a1e8fd1a71baf497ba64d85292fa1347f4 100644
 --- a/browser/components/customizableui/CustomizableUI.sys.mjs
 +++ b/browser/components/customizableui/CustomizableUI.sys.mjs
 @@ -14,6 +14,7 @@ ChromeUtils.defineESModuleGetters(lazy, {
@@ -153,7 +153,17 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
    /**
     * Add a widget to an area.
     * If the area to which you try to add is not known to CustomizableUI,
-@@ -7858,7 +7858,7 @@ class OverflowableToolbar {
+@@ -7798,7 +7798,9 @@ class OverflowableToolbar {
+         );
+ 
+         if (webExtList && CustomizableUI.isWebExtensionWidget(child.id)) {
++          if (webExtList.id !== "zen-overflow-extensions-list") {
+           child.setAttribute("cui-anchorid", webExtButtonID);
++          }
+           webExtList.insertBefore(child, webExtList.firstElementChild);
+         } else {
+           child.setAttribute("cui-anchorid", this.#defaultListButton.id);
+@@ -7858,7 +7860,7 @@ class OverflowableToolbar {
          ) {
            continue;
          }
@@ -162,7 +172,7 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
          if (child != aExceptChild) {
            sum += getInlineSize(child);
          }
-@@ -7882,11 +7882,11 @@ class OverflowableToolbar {
+@@ -7882,11 +7884,11 @@ class OverflowableToolbar {
          parseFloat(style.paddingLeft) -
          parseFloat(style.paddingRight) -
          toolbarChildrenWidth;
@@ -176,7 +186,7 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
      });
  
      lazy.log.debug(
-@@ -7901,7 +7901,14 @@ class OverflowableToolbar {
+@@ -7901,7 +7903,14 @@ class OverflowableToolbar {
        Math.max(targetWidth, targetChildrenWidth)
      );
      totalAvailWidth = Math.ceil(totalAvailWidth);
@@ -192,7 +202,7 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
      return { isOverflowing, targetContentWidth, totalAvailWidth };
    }
  
-@@ -7962,7 +7969,11 @@ class OverflowableToolbar {
+@@ -7962,7 +7971,11 @@ class OverflowableToolbar {
              return;
            }
          }
@@ -205,7 +215,7 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
            lazy.log.debug(
              `Need ${minSize} but width is ${totalAvailWidth} so bailing`
            );
-@@ -7995,7 +8006,7 @@ class OverflowableToolbar {
+@@ -7995,7 +8008,7 @@ class OverflowableToolbar {
          }
        }
        if (!inserted) {
@@ -214,7 +224,27 @@ index 9a98f56d83ee38e0f1aa41467b4ddf215c3d90f7..39e947ce083ce3b293337f5dbb40cd0b
        }
        child.removeAttribute("cui-anchorid");
        child.removeAttribute("overflowedItem");
-@@ -8340,7 +8351,7 @@ class OverflowableToolbar {
+@@ -8121,6 +8134,9 @@ class OverflowableToolbar {
+    *   if no such list exists.
+    */
+   get #webExtList() {
++    if (this.#toolbar.getAttribute("addon-webext-overflowtarget") !== this.#webExtListRef?.id) {
++      this.#webExtListRef = null;
++    }
+     if (!this.#webExtListRef) {
+       let targetID = this.#toolbar.getAttribute("addon-webext-overflowtarget");
+       if (!targetID) {
+@@ -8132,6 +8148,9 @@ class OverflowableToolbar {
+       let win = this.#toolbar.ownerGlobal;
+       let { panel } = win.gUnifiedExtensions;
+       this.#webExtListRef = panel.querySelector(`#${targetID}`);
++      if (!this.#webExtListRef) {
++        this.#webExtListRef = win.document.getElementById(targetID);
++      }
+     }
+     return this.#webExtListRef;
+   }
+@@ -8340,7 +8359,7 @@ class OverflowableToolbar {
          break;
        }
        case "mousedown": {

src/browser/components/customizableui/content/panelUI-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/customizableui/content/panelUI.js b/browser/components/customizableui/content/panelUI.js
-index d016811caa6c1ecc947fd705f6e1b27e3b5a12a5..89f2a9ec9ebd80e744ed0118e1b3c164151cf2b8 100644
+index 1c696a11d831ea25b4b01689e9b23bda8a754900..fed5576c05aeffd87022565580ce085cb81fe70c 100644
 --- a/browser/components/customizableui/content/panelUI.js
 +++ b/browser/components/customizableui/content/panelUI.js
-@@ -619,10 +619,12 @@ const PanelUI = {
+@@ -627,10 +627,12 @@ const PanelUI = {
      if (hasKids && !this.navbar.hasAttribute("nonemptyoverflow")) {
        this.navbar.setAttribute("nonemptyoverflow", "true");
        this.overflowPanel.setAttribute("hasfixeditems", "true");
@@ -15,7 +15,7 @@ index d016811caa6c1ecc947fd705f6e1b27e3b5a12a5..89f2a9ec9ebd80e744ed0118e1b3c164
      }
    },
  
-@@ -970,7 +972,7 @@ const PanelUI = {
+@@ -978,7 +980,7 @@ const PanelUI = {
          el.removeAttribute("data-lazy-l10n-id");
        });
  

src/browser/components/extensions/parent/ext-tabs-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/extensions/parent/ext-tabs.js b/browser/components/extensions/parent/ext-tabs.js
-index bff93996b42aa1f88f1bfcbd813c3af4a5806f13..1252727b4811248e138cf7a38f8d1fd422576d28 100644
+index 7e32fc3f3c325b7317533acf5142bb912556fdbe..04bbe6bece881a05d2eadf81411bd4df2b745017 100644
 --- a/browser/components/extensions/parent/ext-tabs.js
 +++ b/browser/components/extensions/parent/ext-tabs.js
 @@ -501,6 +501,7 @@ this.tabs = class extends ExtensionAPIPersistent {

src/browser/components/preferences/config/aiFeatures-mjs.patch

@@ -0,0 +1,57 @@
+diff --git a/browser/components/preferences/config/aiFeatures.mjs b/browser/components/preferences/config/aiFeatures.mjs
+index f00c1e20a8ca06108fc41c97badd234167430aee..f7d553cc10492f9447c7b0f801f36b2d66b95d43 100644
+--- a/browser/components/preferences/config/aiFeatures.mjs
++++ b/browser/components/preferences/config/aiFeatures.mjs
+@@ -634,52 +634,6 @@ SettingGroupManager.registerGroups({
+                   },
+                 ],
+               },
+-              {
+-                control: "moz-box-item",
+-                items: [
+-                  {
+-                    id: "aiControlPdfjsAltTextSelect",
+-                    l10nId: "preferences-ai-controls-pdfjs-control",
+-                    control: "moz-select",
+-                    controlAttrs: {
+-                      inputlayout: "inline-end",
+-                    },
+-                    supportPage: "pdf-alt-text",
+-                    options: [...AI_CONTROL_OPTIONS],
+-                  },
+-                ],
+-              },
+-              {
+-                control: "moz-box-item",
+-                items: [
+-                  {
+-                    id: "aiControlSmartTabGroupsSelect",
+-                    l10nId:
+-                      "preferences-ai-controls-tab-group-suggestions-control",
+-                    control: "moz-select",
+-                    controlAttrs: {
+-                      inputlayout: "inline-end",
+-                    },
+-                    supportPage: "how-use-ai-enhanced-tab-groups",
+-                    options: [...AI_CONTROL_OPTIONS],
+-                  },
+-                ],
+-              },
+-              {
+-                control: "moz-box-item",
+-                items: [
+-                  {
+-                    id: "aiControlLinkPreviewKeyPointsSelect",
+-                    l10nId: "preferences-ai-controls-key-points-control",
+-                    control: "moz-select",
+-                    controlAttrs: {
+-                      inputlayout: "inline-end",
+-                    },
+-                    supportPage: "use-link-previews-firefox",
+-                    options: [...AI_CONTROL_OPTIONS],
+-                  },
+-                ],
+-              },
+             ],
+           },
+         ],

src/browser/components/preferences/jar-mn.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/jar.mn b/browser/components/preferences/jar.mn
-index 5e53352fdbd25d2aed40d0117c3ad7072b9acf8c..0f400864ba7cc850d212ddeeefb71a06376e845f 100644
+index f06aaedc681cac4dc26d8e168d47991098477424..db2e81338793f99d9f034555abb1f6ef28bb1ae9 100644
 --- a/browser/components/preferences/jar.mn
 +++ b/browser/components/preferences/jar.mn
-@@ -42,3 +42,5 @@ browser.jar:
+@@ -46,3 +46,5 @@ browser.jar:
     content/browser/preferences/widgets/sync-device-name.mjs          (widgets/sync-device-name/sync-device-name.mjs)
     content/browser/preferences/widgets/sync-engines-list.mjs          (widgets/sync-engine-list/sync-engines-list.mjs)
     content/browser/preferences/widgets/sync-engines-list.css          (widgets/sync-engine-list/sync-engines-list.css)