Download: http://rfactor.net/web/rf2/rf2dl/ Build notes: http://rfactor.net/web/rf2/devscorner/ I'm going to go through the build 134 bug forums, then close them up, 146 forums already created. There are two http links for each exe file (full and updater), the torrents are seeded by a few, and the auto updater will be active.
The build notes are linked in the first post. Most important for most people will be the first wave of real tire degradation.