Is Firefox ESR Good?
How long will Firefox ESR be supported?
Firefox 78 ESR is the last version of Firefox that supports Flash. The last version of that ESR will be 78.15, which is scheduled to be released on 2021-10-05. This means that Flash will officially be out of support on Firefox when Firefox 78 ESR reaches EOL on 2021-11-02.
Firefox | endoflife.date
Is Firefox ESR better than Firefox?
Firefox ESR does not come with the latest features but it has the latest security and stability fixes. Firefox now includes downgrade protection to prevent corruption of user profile data. ... You can download Firefox Extended Support Release for your operating system and language from the Firefox ESR download page.
Switch to Firefox Extended Support Release (ESR) for ...
For end users, it's not necessary to stick with Firefox ESR. Like Mozilla's site says, it's geared towards large organizations. If your distro comes with Firefox ESR by default and it doesn't make much difference to you, then you can leave that version installed.
Firefox vs Firefox ESR on Linux - Linux Tutorials - LinuxConfig ...
What is the current Firefox ESR?
Firefox 91 ESR includes all of the enhancements since Firefox 78 along with many new features to make your enterprise deployments easier and even more flexible.
Firefox ESR 91.0esr, See All New Features, Updates and Fixes - Mozilla