All Platforms

• Updated uBlock Origin to 1.66.0
• Bug 44199: Backport Security Fixes from Firefox 143 [tor-browser]
• Bug 41462: Backport #40994 and #41280: Add support in signing scripts to sign release for some archs only & Update download-android-*.json files for android-only releases [tor-browser-build]
• Bug 41543: mmdebstrap-image fails to build bookworm images on maint-14.5 [tor-browser-build]

Build System

Linux

• Bug 41560: Backport mullvad-browser#463: Fix typo in MimeType entry in .desktop file included in deb/rpm package [tor-browser-build]