New Release: Tor Browser 13.5.26

Tor Browser 13.5.26 is now available from the Tor Browser download page and also from our distribution directory.

This version includes important security updates to Firefox.

Important: this release is part of the legacy channel, meant to extend the support for Windows 7/8/8.1 and macOS 10.12-10.14. If your OS is not one of these, you should download the latest stable from the 15.0 series instead.

Further updates to this 13.5.x legacy channel are not guaranteed: please upgrade to 15.0.x as soon as possible.

Tor-hosted NoScript updates

From this release on, NoScript versions for Tor Browser are hosted on Tor's infrastructure, allowing us to deliver more timely and reliable updates. Distinguished by a version number ending with ".1984", they are otherwise equivalent to their AMO (stable) or pre-release counterparts: e.g. 13.5.2.1984 (Tor) = 13.5.2 (AMO).

Send us your feedback

If you find a bug or have a suggestion for how we could improve this release, please let us know.

Full changelog

The full changelog since Tor Browser 13.5.26 is:

• All Platforms
  • Updated Firefox to 115.31.0esr
  • Updated NoScript to 13.5.2.1984
  • Updated Tor to 0.4.8.21
  • Bug tor-browser#22974: Self-host NoScript Updates
  • Bug tor-browser#44391: Restrictions cascade blocks every capability in subframes (e.g. captchas)
  • Bug tor-browser#44397: Rebase Tor Browser legacy onto 115.31.0esr
  • Bug tor-browser#44409: Backport Security Fixes from Firefox 146
• Build System
  • All Platforms
    • Bug tor-browser-build#41644: Self-hosted browser extensions support in relprep.py