Firefox ESR for Mac

I found this review very confusing, because it refers to "Firefox ESR version 115.1.0"… but my version of Firefox ESR is 102.14.0esr, and when I choose "About Firefox" from the menu, the program tells me my version is "Up to date". Huh? I spent quite a bit of time on the Mozilla website trying to figure this out… their navigation was not intuitive to me, and I had a hard time finding their list of versions (releases) correlated with the operating system requirements, etc. But eventually… as far as I can tell, there is as of now, no such thing as Firefox ESR version 115.1.0… that's the regular version, not the ESR version at all. MacUpdate sometimes gets the versioning information wrong in general, and this seems to be one of those times. If there's something I'm missing here, somebody please enlighten me.

MU> "Version 102.4.0, first offered to ESR channel users on October 18, 2022" ;-)

I disagree somewhat with this page's subhead, identifying Firefox ESR as "Firefox for system administrators." That may be its primary purpose, but I use it as my main FF for a different reason (I'm not a sysadmin). ESR changes less often and less radically than the main channel version, and since Moz's updates frequently annoy me by breaking the various web-development extensions I use... and breaking my FF-CSS and about:config customizations too... I run ESR to slow down the rate of breakage.

https://www.mozilla.org/en-US/firefox/enterprise/#download points to the current enterprise release which is 78.15.0esr, not 91.<whatever>. Again, this is pointing to the wrong release and version. Check with Mozilla directly to verify this information if you doubt it.

MACUPDATE: This page is intended for "ESR" version of Firefox (Extended Support Release) which is a completely different branch from the mainstream Firefox release that is on this page https://www.macupdate.com/app/mac/10700/firefox The link to the developer site is correct, but the version you are tracking on this page is completely wrong. Mainstream Firefox is on version 91.0.1, but the ESR version as of Aug 26, 2021 is at version 78.13. It is very important to track and maintain the two branches of Firefox separately. It is not a question of older or newer, they are completely different branches.