"Firefox 52 is out today, and it's a landmark release for a couple of reasons.
The release is the final major version to support two legacy operating systems: Windows XP and Windows Vista.
The release is the final major version to support two legacy operating systems: Windows XP and Windows Vista.
- Future major versions of the browser will require at a minimum Windows 7.
- Firefox 52 is an Extended Support Release; it will receive security fixes (and only security fixes) for approximately one year.
- New features, however, will be restricted to the mainline version of Firefox.
- Microsoft no longer supports Windows XP at all, and Windows Vista drops out of extended support on April 11, 2017.
- Google dropped Windows XP and Windows Vista support in Chrome in April 2016.
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