Tor Browser 5.5.1 recently released, comes with new supported features and bugfix. Most notably, this release features fixes for regressions caused by our font fingerprinting defense: chinese users should have a functional Tor Browser again and emoji support is restored on OS X and Linux systems (A fix for the Windows platform is currently underway). In addition to this, an oversight in one of the patches which broke some websites depending heavily on iframes was also fixed.
Tor Browser 5.0.4 recently released, is based on Firefox ESR 31.7.0 and features important security updates to Firefox. In addition to this, Yan Zhu’s fix was included for not leaking the Referer header when leaving a .onion domain and are shipping an updated NoScript version. Tor Browser 5.0.4 changelog All Platforms Update Firefox to 38.4.0esr Update NoScript to 220.127.116.11 Update Torbutton to 18.104.22.168 Bug 9623: Spoof Referer when leaving a .
Mike Perry announced the release of Tor Browser 0.2.6.10, which is based on Firefox ESR 31.7.0 and features important security updates to Firefox. Tor version 0.2.6.10 fixes some significant stability and hidden service client bugs, bulletproofs the cryptography init process, and fixes a bug when using the sandbox code with some older versions of Linux. Tor Browser 0.2.6.10 changelog Major bugfixes (hidden service clients, stability): Stop refusing to store updated hidden service descriptors on a client.
Mike Perry announced the release of Tor Browser 4.5.2, which is based on Firefox ESR 31.7.0 and features important security updates to Firefox. Tor Browser 4.5.2 provides a fix for the Logjam attack and updates a number of Tor Browser components: Tor to version 0.2.6.9, Torbutton to version 22.214.171.124, NoScript to version 126.96.36.199 and HTTPS-Everywhere to version 5.0.5. Moreover, it fixes a possible crash on Linux and avoids breaking the Add-ons page if Torbutton is disabled.
Mike Perry announced the release of Tor Browser 4.5.1, which is based on Firefox ESR 31.7.0 and features important security updates to Firefox. The 4.5.1 release also addresses several regressions and usability issues discovered during the 4.5 release. The most notable change is that we have slightly relaxed the first party isolation privacy property, due to issues encountered on several file hosting sites as well as other sites that host content on multiple subdomains.
Mike Perry announced the release of Tor Browser 4.0.8, a new stable release by the Tor Browser team. This version is exactly the same as 4.0.7, which was briefly advertised to users last week but then withdrawn because a bug would have caused it to endlessly recommend updating. This release includes Tor 0.2.5.12, which fixes the recent onion service and client crash bugs. Both 4.0.7 and 4.0.8 contain an update to the included Tor software, to fix two crash bugs in the version of the Tor software included prior to 4.
Mike Perry announced the release of Tor Browser 4.0.6 which contains updates to Firefox, meek, and OpenSSL; it is also the last release planned to run on 32-bit Apple hardware. If you have a 64-bit Mac and are running Mac OS X 10.8, you can expect to be automatically upgraded to Tor Browser 4.5, optimized for your hardware, later this month. If you are running OS X 10.6 or 10.7, however, you will need to update manually once that version of Tor Browser is released.
A new release for the stable Tor Browser is available from the extended downloads page and also from the distribution directory. Tor Browser 4.0.4 is based on Firefox ESR 31.5.0, which features important security updates to Firefox. Additionally, it contains updates to NoScript, HTTPS-Everywhere, and OpenSSL (none of the OpenSSL advisories since OpenSSL 1.0.1i have affected Tor, but we decided to update to the latest 1.0.1 release anyway). Changelog since 4.