- Allow installation from text/plain URLs
- Fix broken Install from URL error messages on non-English locales.
- Don't send URL parameters when searching for styles (for privacy)
- Fix CodeMirror editor
- Fix: about:addons does not automatically update to show newly installed extensions
- Support for Komodo 9
- Updated cs, de, es-ES, ja, nl, pt-BR, sv-SE locales
- Added ar, el, tr locales
- Enable JavaScript strict mode
- Use https URLs to userstyles.org