Firefox 157.0 é lançado no canal Release

O Firefox 157.0 foi lançado no canal Release em 29 de setembro de 2026, conforme as notas oficiais de lançamento.

Referência

As notas oficiais de lançamento estão disponíveis em https://www.firefox.com/en-US/firefox/157.0/releasenotes/.

{
"project": "firefox",
"event": "release",
"identifier": "157.0",
"version": "157.0",
"announcementDate": "2026-09-29T00:00:00.000Z",
"officialSource": "https://www.firefox.com/en-US/firefox/157.0/releasenotes/",
"channel": "Release",
"bugs": [],
"editorialLimits": "Use only these verified fields. No inferred features, upgrade commands, affected-version ranges or support deadlines. A release announcement does not establish distribution package availability. For security fixes preserve the exact distribution, package version and Pro/ESM access requirements; CVEs do not imply every listed release is affected by every issue."
}