Hello!

Tor Browser 10.5.5 is now available from the Tor Browser download page [1] and also from our distribution directory [2].

1: https://www.torproject.org/download/ 2: https://www.torproject.org/dist/torbrowser/10.5.5/

This version updates Tor to 0.4.5.10 [3] that includes a fix for a security issue. On Android, this version updates Firefox to 91.2.0 and includes important security updates [4]. Please see the blog post [5] for more details about this version.

3: https://blog.torproject.org/node/2062 4: https://www.mozilla.org/en-US/security/advisories/mfsa2021-34/ 5: https://blog.torproject.org/new-release-tor-browser-1055

The full changelog since Tor Browser 10.5.4 is:

* All Platforms * Update Tor to 0.4.5.10 * Linux * Bug 40582: Tor Browser 10.5.2 tabs always crash on Fedora Xfce Rawhide [tor-browser] * Android * Update Fenix to 91.2.0 * Update NoScript to 11.2.11 * Bug 40063: Move custom search providers [android-components] * Bug 40176: TBA: sometimes I only see the banner and can't tap on the address bar [fenix] * Bug 40181: Remove V2 Deprecation banner on about:tor for Android [fenix] * Bug 40184: Rebase fenix patches to fenix v91.0.0-beta.5 [fenix] * Bug 40185: Use NimbusDisabled [fenix] * Bug 40186: Hide Credit Cards in Settings [fenix] * Build System * Android * Update Go to 1.15.15 * Bug 40331: Update components for mozilla91 [tor-browser-build]