

If you want to keep your Firefox version up to date, you need to upgrade your operating system to macOS 10.12 or higher. How can I get the newest features of Firefox? After this, no security updates will be provided.
#DOWNLOAD OS X EL CAPITAN 10.11.6 UPDATE FOR MAC#
Try out the beta release of 1Password 8 for Mac by updating your app preferences or downloading the. Up until October 2021, we were updating affected users with critical security updates through the Firefox ESR channel, to help retain the best possible security. Download our app and Safari extension for Mac. macOS Mountain Lion 10.8 and Lion 10.
#DOWNLOAD OS X EL CAPITAN 10.11.6 UPDATE HOW TO#
How to upgrade to OS X Yosemite Apple Support. Now, download the ISO file of the El Capitan OS on your computer and extract the ISO file. How to upgrade to OS X El Capitan Apple Support.

Unsupported operating systems do not receive security updates, have known exploits and can be dangerous to use, which makes it difficult to maintain Firefox on those versions.Ĭan I still browse safely with Firefox on OS X 10.9, 10.10 or 10.11? Installing Mac OS X El Capitan on a Virtual Machine For installing the OS on a virtual machine, first open the virtual machine that you currently use, and set up an environment to load and run the OS.

Apple made the last security update applicable to OS X 10.11 available in July 2018. Why has Firefox ended support for OS X 10.9, 10.10 and 10.11 users?Īlthough Apple does not have a public policy governing security updates for older OS X releases, its practice is to support the most recent three releases. Affected users will not receive any further security updates. After that, I was directed to the Extended Support Release. I did the basic research and was directed Firefox version 78. I am looking for a version of Firefox that will run under that version of Mac/OS. For unfortunate reasons too tedious and mundane to discuss here, I am stuck with Mac/OS 10.11.6. This was done to provide security updates until the final Firefox 78 ESR update (version 78.15.0esr) was released on October 5, 2021. Firefox for Mac/OS 10.11.6 (Mac/OS X El Capitan. These users were moved to the Firefox Extended Support Release (ESR) channel by an application update. Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Releaseįirefox version 78 was the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan.
