Firefox 120.0.1, See All New Features, Updates and Fixes
https://www.mozilla.org/en-US/firefox/120.0.1/releasenotes/

> Fixed a bug that was causing persistent startup slowdowns. (bug 1867095)
> Fixed an issue that was causing 100% CPU usage on sites such as Google Maps. (bug 1866409)
> Fixed an issue that was causing YouTube videos to show a green screen when hardware acceleration was enabled. (bug 1865928)
> Fixed an issue where the status bar was still visible when viewing fullscreen video. (bug 1853896)
> Fixed a startup crash affecting Linux users on some aarch64 systems with page sizes other than 4KB. (bug 1866025)