GreasePanda v2.2.20 brings major performance enhancements, smoother controls, and improved script management:

• Instant Toggle Controls: Script enabling/disabling now responds with zero lag and instant visual feedback.
• Storage & Sync Stability: Resolved background storage event loops and improved synchronization stability.
• Multi-Cloud Sync: Enhanced backup reliability across Google Drive, Dropbox, OneDrive, and WebDAV.
• Tab Injection Optimization: Reduced CPU and memory overhead during tab script injection.
• Compatibility & Bug Fixes: Polished dark/light UI transitions and updated GM API compatibility.

Version 2.2.19:
- Enhanced Tampermonkey API compatibility for complex userscripts.
- Added GM_cookie and GM.cookie support.
- Improved GM_xmlhttpRequest with getResponseHeader support and binary data handling.
- Added window.onurlchange event support for Single Page Applications (SPAs).
- Improved script lifecycle and notification event handling.
- Various UI polish, stability improvements, and bug fixes.

Fixed cloud sync login not working on Firefox. The Google sign-in flow now uses Firefox-compatible redirect URIs.

What's new in v2.2.17:
• Fixed userscript persistence issue where newly imported or manually added scripts could be inadvertently removed upon reopening the extension.
• Updated expired trial scripts to directly link to the streamlined checkout gateway.
• Resolved popup rendering and layout sizing to ensure consistent presentation across desktop environments.
• Fixed cloud sync button animation rendering for Firefox compatibility with smooth SVG scanning and pulsing effects.
• Updated extension share targets to correctly direct users to the official Firefox Add-ons store page.
• General stability, performance improvements, and CSP compliance enhancements.