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esr 115
About this tag
The esr 115 tag on WindowsForum.com covers discussions about Mozilla Firefox Extended Support Release version 115, which is maintained for legacy operating systems including Windows 7, Windows 8/8.1, and older macOS versions. Key topics include Mozilla's decision to extend ESR 115 support through March 2026 for users on end-of-life platforms, security backports, and the practical implications for enterprise IT and individual users who rely on older hardware or software. The tag reflects ongoing community interest in the balance between security updates and compatibility with aging systems, as well as Mozilla's phased approach to phasing out support 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
esr115esr 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