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macos legacy
About this tag
The tag 'macos legacy' on WindowsForum.com covers discussions about software support for older macOS versions that are no longer receiving official updates. A recent thread highlights Mozilla's extension of Firefox ESR 115 support through March 2026 for macOS 10.12 through 10.14, alongside similar support for legacy Windows systems. This reflects a broader trend of vendors providing extended security patches for outdated operating systems. The tag is relevant for users maintaining older Mac hardware or those needing to run modern browsers on unsupported macOS releases. Topics include browser compatibility, security backports, and migration strategies for legacy environments.
Mozilla’s decision to keep Firefox 115 ESR alive for older machines is the latest twist in a multi-stage, pragmatic approach to supporting users who remain on end-of-life operating systems — the Extended Support Release for Firefox 115 will now be maintained for Windows 7, Windows 8/8.1 and...
backporting
browser compatibility
browser security
cybersecurity
end of life
enterprise it
enterprise policy
esr 115
esr release cycle
esr-extension
extended support release
firefox
firefox esr
it administration
legacy os
legacy systems
linux mint
macosmacos 10.12
macos 10.13
macos 10.14
macoslegacymacos-10-12-to-10-14
microsoft
migration
mozilla
os upgrade
patch management
privacy
release calendar
security backports
security updates
software maintenance
tech news
tech regulation
telemetry
ubuntu lts
web security
windows 7
windows 8
windows 8.1