Tor Project Blog
Tor releases, censorship-circumvention, and privacy news.
Release history
Tor Browser 15.0.26
Tor Browser 15.0.26 blocks compromised eMudhra intermediate certificates to prevent certificate-based attacks
Tor Browser 15.0.25
Routine point release; Tails 7.15 pulls in the same Tor Browser build same day
Arti 2.7.0
New release of the Rust-based next-gen Tor implementation
Tails 7.14
Updates Tor Browser to 15.0.24
Tor Browser 15.0.24
Tor Browser 15.0.24 includes Firefox security updates, but Windows packages use an expired code-signing certificate pending renewal
Tor Browser 15.0.23
Tor Browser 15.0.23 includes Firefox security updates, though Windows packages use an expired certificate pending renewal
Tor Browser 15.0.22
Tor Browser 15.0.22 ships important security updates to Tor itself
Tor Browser 15.0.21
Tor Browser 15.0.21 ships Firefox security updates for improved privacy and stability
Tails 7.11
Tor Browser updated to 15.0.20 and Persistent Storage activation fixed on affected systems
Tor Browser 15.0.20
Tor Browser 15.0.20 includes Firefox security updates for improved privacy protection
Tails 7.10.1
Fixes critical Linux kernel and expat vulnerabilities; Upgrade immediately
Arti 2.5.1
Arti 2.5.1 adds Unix socket support for onion service connections and continues relay/directory authority development with internal improvements and bug fixes
Tor Browser 15.0.19
Tor Browser 15.0.19 includes critical Firefox security updates and upgrades NoScript to patch vulnerabilities
Tor Browser 15.0.18
Tor Browser 15.0.18 patches Firefox security vulnerabilities and updates NoScript to 13.6.30.1984
Tails 7.9.1
Updates bundled Tor Browser to 15.0.17
Arti 2.5.0
Arti 2.5.0 stabilizes Counter Galois Onion and enables Congestion Control, improving Tor performance and security
Tor Browser 15.0.17
Tor Browser 15.0.17 updates Tor to 0.4.9.11 and NoScript to 13.6 with important security fixes
Tails 7.9
Tor Browser bump to 15.0.16; Routine upgrade
Tor Browser 15.0.16
Tor Browser 15.0.16 patches Firefox security vulnerabilities and updates NoScript to 13.6.24.1984
Tails 7.8.1
Emergency release, kernel CVE is serious, Tor client also patched. Upgrade immediately
Tor Browser 15.0.15
Tor Browser 15.0.15 patches security vulnerabilities in the tor daemon and improves censorship circumvention reliability
Arti 2.4.0
Relay and directory authority development continues; Flowctl-cc now stable
Tails 7.8
Tor Browser bumped to 15.0.14. Update routine
Tor Browser 15.0.14
Tor Browser 15.0.14 includes critical Firefox security updates for the Tor network
Arti 2.3.0
Arti is our ongoing project to create a next-generation Tor implementation in Rust; We're happy to announce the latest release, Arti 2.3.0; This release bumps the minimum MacOS version supported to 10.14, up from 10.12; Despite being supported on a technical level, we do not recommend the us
Tor Browser 15.0.12
Tor Browser 15.0.12 is now available from the Tor Browser download page and also from our distribution directory; This version includes important security updates to Firefox; 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