GeckoView 148.0.2

**Major New Features**

- **Progressive Web App (PWA) Support** - Install compatible websites directly to your home screen as standalone apps. PWAs open in their own window with their own icon, and remember which profile and container they belong to.

- **Custom Tabs Integration** - Other Android apps can now open links in WebLibre using a lightweight browser overlay. Includes a close button to instantly return to the calling app, with support for private browsing mode.

- **Built-in Page Translation** - Translate any webpage into your preferred language - locally on your device. The browser automatically detects the page language and offers translation options.

- **Firefox Sync** - Connect your Firefox account to sync bookmarks, open tabs, and browsing history across all your devices. Set up via QR code or direct sign-in. Send tabs to your other devices and view tabs open on synced devices.

- **URL Cleaner & Unshortener** - Automatically removes tracking parameters from URLs and reveals the final destination of shortened links. Based on ClearURLs rules with automatic weekly updates.

- **Isolated Tabs** - A new tab type that runs in complete isolation from your other browsing, perfect for sensitive tasks like banking.

- **New Browser Home Screen** - The empty tab screen is now a proper home experience with inspirational quotes, quick actions, and container-aware content.

- **Dedicated Extensions Settings** - New screen to install extensions from local .xpi files and configure custom Mozilla addon collections.

- **Tor Country Picker** - New searchable country picker with flags for selecting Tor entry and exit node countries.

**Search & Navigation**

- **Top Sites Grid** - Your most-visited sites in a customizable grid. Pin favorites, edit titles, drag to reorder, and hide unwanted sites.
- **Customizable Search Modules** - Reorder and toggle search sections (Top Sites, Recent Tabs, History, Bookmarks, Containers).
- **Bookmark Search** - Search your saved bookmarks directly from the search bar.
- **Animated Tab Type Switcher** - Smooth pill-style selector for regular, private, and isolated tabs.

**Export & Share**

- **Print & Export Pages** - Print any webpage or save as PDF. Export page content as Markdown (clean reader content or full page), or copy as Markdown to clipboard.

**Tab Management**

- **Tab Filtering & Sorting** - Filter by type (regular, private, isolated) and sort by title, URL, or date range.
- **Drag-and-Drop Container Creation** - Drag one tab onto another to create a new container with AI-suggested names.
- **Tab List Options** - Show favicons instead of thumbnails, show/hide tab titles in quick switcher.

**Privacy & Security Hardening**

- **Certificate Transparency** - Enforce CT checks and CRLite for certificate revocation.
- **WebGL Privacy** - Spoof renderer and vendor information.
- **WebRTC IP Leak Prevention** - mDNS obfuscation, relay-only mode options.
- **Safe Browsing** - Toggle malware and phishing protection.
- **Geolocation Privacy** - Uses BeaconDB instead of Mozilla's service.
- **API Restrictions** - Battery API, Reporting API, and WebGPU disabled by default.

**New Settings**

- **UI Scale Factor** - Adjust overall interface size.
- **Font Size Control** - Scale web page text from 50% to 300%.
- **Disable Animations** - Reduce motion for accessibility.
- **Experimental Process Isolation** - Isolated content process and App Zygote for enhanced security.
- **Reset All Preferences** - One-tap button to restore all settings to their defaults.

**Customization**

- **Configurable Toolbar Buttons** - Reorder, enable/disable, reset to defaults.
- **Long-Press Actions** - Additional actions on toolbar buttons.

**Improvements**

- **Improved Keyboard Handling** - Better height calculation prevents hidden content.
- **Unified Bottom Sheet Menu** - Navigation drawer replaced with consolidated bottom sheet.
- **Settings Reorganization** - Clearer categories: General, Browsing, Web Content, Search, Extensions, Privacy & Security, Advanced, Experimental.
- **Enhanced Onboarding** - DNS over HTTPS, toolbar customization, and privacy hardening options.

**Removed**

- Navigation drawer (replaced by bottom sheet menu)
- Auto-launch docs after onboarding
- Dismiss confirmation on bottom app bar
