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macos-10-12-to-10-14
About this tag
The tag macos-10-12-to-10-14 covers discussions about macOS versions 10.12 Sierra through 10.14 Mojave, particularly in the context of software support and security. A key topic is Mozilla's extension of Firefox 115 ESR support for these legacy macOS versions until March 2026, reflecting ongoing efforts to maintain browser functionality on older, end-of-life operating systems. This tag is relevant for users seeking to keep their aging Macs secure and operational with updated software, especially when official OS support has ended.
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
macos
macos 10.12
macos 10.13
macos 10.14
macos legacy
macos-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