Mozilla Evidence

ESR schedule: ESR 115 extension

Catalog row in Vendor License Evidence · Cited

Kind: Documentation excerpt
Excerpt: "We have decided to extend support to ESR 115 only on Windows 7-8.1 and macOS 10.12-10.14 up to March 2027."
Locator: Firefox ESR schedule, header
Applies to: ESR 140 reaches end of life in October 2026; ESR 115 extended on legacy systems to March 2027
Supports rules: ESR 140 reaches end of life in October 2026; ESR 115 extended on legacy systems to March 2027
Sources: Firefox ESR schedule (whattrainisitnow)