Tor Browser 10.0.17 is now available from the Tor Browser download page and also from our distribution directory.

This version updates Firefox to 78.11esr. In addition, Tor Browser 10.0.17 updates NoScript to 11.2.8, HTTPS Everywhere to 2021.4.15, and Tor to 0.4.5.8. This version includes important security updates to Firefox for Desktop.

Warning:
Tor Browser will stop supporting version 2 onion services later this year. Please see the previously published deprecation timeline. Migrate your services and update your bookmarks to version 3 onion services as soon as possible.

Note: The Android Tor Browser update will be available next week.

The full changelog since Desktop Tor Browser 10.0.16:

• Windows + OS X + Linux
  • Update Firefox to 78.11.0esr
  • Update HTTPS Everywhere to 2021.4.15
  • Update NoScript to 11.2.8
  • Update Tor to 0.4.5.8
  • Bug 27002: (Mozilla 1673237) Always allow SVGs on about: pages
  • Bug 40432: Prevent probing installed applications
  • Bug 40037: Announce v2 onion service deprecation on about:tor