The second issue may have affected Firefox users who are using the password manager Lockwise. The new release addresses the issue in Firefox.
Mac OS X users who had 'increase contrast' checked in the Mac OS X settings did not have high contrast mode in Firefox enabled by default due to a bug.
The first addresses an issue on Mac OS X devices. It fixed security issues in Firefox and addressed stability issues.įirefox 91.0.2 fixes two issues that users may have experienced in previous versions of the web browser. Firefox 91.0.1 was released a week later on August 17, 2021.
