What Versions Of Firefox Are Still Supported?
There are only 2 currently updated and supported Released versions, Firefox 9.0. 1 and Firefox 3.6. 25.
How long are Firefox versions supported?
Firefox | endoflife.date
Is Firefox 68 still supported?
Firefox 68.12 ESR will be the last update for the Fx 68.0 ESR channel and will be out along with Fx 78.2. 0 ESR and Fx 80.0 Release on Aug 25. When Fx 81.0 Release and Fx 78.3 ESR are out the the older Fx 68.0 ESR channel will be End Of Life or EOL.
How will I be able to keep v68-based Firefox ESR during the Jul-Sep ...
Is Firefox 78 still supported?
Firefox 78 is the last major release with support for macOS versions 10.9, 10.10 and 10.11. Users of these macOS versions will be supported through Firefox ESR 78. x for the coming year. You can read more about this here.
Firefox for Enterprise 78 - Release notes - Mozilla Support
Is Mozilla Firefox still supported?
Firefox version 52.9. 0esr was the last supported release for Windows XP and Windows Vista. Note: You won't be able to sign in to Mozilla Support using Firefox version 52.9. ...
Firefox has ended support for Windows XP and Vista