Note to 64-bit Linux Tor Browser Bundle users: The previous bundles contained Tor 0.2.2.20-alpha.
The Tor Browser Bundles have all been updated with some important security fixes and it is advised that all users upgrade.
There are new browser bundles out with the updated Tor versions (0.2.2.19-alpha and 0.2.1.27) that work with the latest OpenSSL.
We have some more new Tor Browser Bundles out. This is an upgrade to Firefox 3.6.12 which fixes a critical bug and OS X users' Torbutton will now show up.
We have some new Tor Browser Bundles out. The main notable upgrades for these are Firefox 3.6.11 and Pidgin 2.7.4 in the Windows IM bundle.
Tor Browser Bundle for Mac OS X is now available for the i386 architecture in 11 languages. Snow Leopard users: please read about the known bugs at the bottom of the post.
Tor Browser Bundle for GNU/Linux is now available for x86 and x86_64 architectures in 12 languages.