
The 45.8.0esr may be the last unless Mozilla extends support for the then older 45.0 ESR branch as Firefox 52.0 ESR will be the current ESR then.

'''Starting with the Firefox version 49 release in September 2016, Firefox is no longer supported on OS X systems below 10.9.įirefox ESR branch tends to get eight updates so Firefox 45.8.0esr will be out when Firefox 53.0 is Released. Thus far weve only been discussing Flash Player, even when I posted instructions to install Flash. The '''Firefox version 48 release in August 2016 will be the last Firefox version to receive new feature or security updates on OS X systems that are no longer supported by Apple: OS X 10.6, 10.7 and 10.8. To download previous version of ACROBAT READER, go to Adobe Acrobat Reader DC Install for all versions To download the latest version of ACROBAT READER, go to Adobe Acrobat Reader DC Install for all versions. You misread as it says Firefox '''48.0''' is the last to run on OSX 10.6, 10.7, 10.8 and not 47.0.1. of firefox for my old macbook running 10.6.8 and AFTER REPLACING the older V.

47.0.1 is the last one to be supported on 10.6.8, the answer given here:
