Supported Firefox versions: 128 ESR - 152
1.44.0 (2026-06-14)
🐛 Bug Fixes
- JavaScript in Bookmark - Middle Mouse Button - Incorrect URL (closes #546) (
310d9ae) - Middle-click paste behavior to respect 'Open New Tab next to current' setting (fixes #547) (
979944f) - Migrate from inline on* handlers to unified data-evt-* delegated event system (
8caad09) - New Firefox sidebar (closes #548) (
561c4f5,acfc8d4)
🔧 Maintenance
- Follow up bug 1985619 - Show tab-count and timestamp tooltips for Recently Closed Windows (
e45351b) - Follow up bug 2011326 - Part 2: Predict remote types with ProcessIsolation (
3155c55) - Follow up bug 2033243 - Replace ownerGlobal with documentGlobal, and stop exposing ownerGlobal to JS (
bb493be), closes #545 - Follow up bug 2033520 - Avoid the "target-seeking" logic when handling dragstart in the tabstrip (
da7ad7a) - Update dependencies (
b5f3e51)