Coming almost two weeks after the Firefox 72.0.1 point release, which was an important security update addressing a zero-day vulnerability, the Firefox 72.0.2 update is a maintenance release that fixes various issues, such as the inconsistent playback performance for full-screen 1080p videos on certain systems. Firefox 72.0.2 also addresses a web compatibility issue with CSS Shadow Parts, which shipped as part of the Firefox 72 release, a hang that occurred when opening about:logins when a master password is set, issues reported by users when attempting to open files containing spaces in their path, as well as various stability issues.