https://www.waterfox.com/releases/6.5.9/
6.5.9 - Security fixes and media crash patch - Waterfox Release
May 22, 2025 - Patch release that addresses media playback crashes and includes the latest upstream security fixes, while continuing the Waterfox Private Search open beta.
security fixesmediacrashpatch
https://www.waterfox.com/releases/6.6.10/
6.6.10 - Discord compatibility and security fixes - Waterfox Release
Security fixes and a Discord compatibility fix.
fixes waterfox releasediscord
https://www.waterfox.com/releases/6.5.3/
6.5.3 - Stability and theming fixes - Waterfox Release
Jan 7, 2025 - Maintenance release with theming polish, configuration clean-up, and the latest security updates.
fixes waterfox releasetheming
https://www.waterfox.com/releases/6.5.10/
6.5.10 - Security fixes and Startpage default search - Waterfox Release
Jun 24, 2025 - Patch release that includes the latest security fixes and temporarily switches the default search engine to Startpage while Bing syndication is being retired.
security fixesstartpagesearch