- 01
Fixed an issue where the list of available locales in about:settings contained more locales than were downloaded or currently supported. ( Bug 1994642 )
- 02
Fixed an issue where using the keyboard to open the Unified Search dropdown was inconsistent. The dropdown now expands properly, allowing users to select a search engine using the keyboard. ( Bug 1979826 )
- 03
Fixed an issue where curated photo collections on Microsoft OneDrive's Photos “For You” page failed to load, showing a gray screen instead of content. Collections now display as expected. ( Bug 1986533 )
- 04
Fixed a startup crash affecting Windows users with Avast or other security software installed. ( Bug 1992678 )
- 05
Fixed an issue on macOS where the emoji picker shortcut and menu entry stopped working after switching between apps. ( Bug 1980815 )
- 06
Fixed an issue on macOS where dragging images from Firefox into third-party apps like Preview could fail or behave unexpectedly. ( Bug 1995345 )
- 07
Fixed performance and video playback issues on macOS 26 (Tahoe) that occurred when the system was under heavy load. ( Bug 1995638 )
- 08
Fixed a browser hang on macOS 26 (Tahoe) that could occur when bookmark folders contained loops or repeated references to themselves. ( Bug 1995621 )
- 09
Reference link to 144.0 release notes .
- 01
Security fix .