- All Platforms
- Updated Firefox to 140.6.0esr
- Updated NoScript to 13.5.2.1984
- Updated uBlock Origin to 1.68.0
- Bug 497: Rebase Mullvad Browser stable onto 140.6.0esr [mullvad-browser]
- Bug 22974: Self-host NoScript Updates [tor-browser]
- Bug 44348: Backport Bugzilla 1999126: Protect whether PDF.js is enabled/disabled to improve fingerprinting protection [tor-browser]
- Bug 44391: Restrictions cascade blocks every capability in subframes (e.g. captchas) [tor-browser]
- Bug 44409: Backport Security Fixes from Firefox 146 [tor-browser]
- Bug 44414: Disable Zucchini for the 15.0 series. [tor-browser]
Build System
- All Platforms
- Bug 493: Automatically check whether the signed build is avaliable on dist.torproject.org before notifying Mullvad for QA [mullvad-browser]
- Bug 41644: Self-hosted browser extensions support in relprep.py [tor-browser-build]