All Platforms

• Updated uBlock Origin to 1.63.0
• Bug 412: Link the release page in the about dialog and clean brand-related preferences [mullvad-browser]
• Bug 41051: Replace Noto Sans Myanmar with Pyidaungsu [tor-browser]
• Bug 41755: Show the link to about:support in the help menu [tor-browser]
• Bug 42670: Letterboxing visible even if disable with tiled window managers [tor-browser]

Build System

All Platforms

• Bug 41394: Fix upload-update_responses-to-staticiforme for mullvadbrowser [tor-browser-build]
• Bug 41401: Replace Noto Sans Myanmar with Pyidaungsu [tor-browser-build]

Linux

• Bug 41397: Building mullvad-browser no longer generates .deb or .rpm packages [tor-browser-build]