RBTools 0.5.2 is released, with a handful of new features and some nice fixes.
First off, along with the upcoming Review Board 1.7.13 release, you'll be able to post changes to Beanstalk and Bitbucket Git repositories. This should be helpful to a lot of you looking to use these services.
We've also made the tools a bit more friendly. The --help argument is back for all tools, and can be placed before or after the rbt sub-command (for example, rbt --help post or rbt post --help).
There's a new rbt get tool for scripts that want to talk more directly to our API, or those who want to experiment with the API without writing a script.
On top of all that, there's git-p4 support, improved Subversion support, and more.
See the release notes for the full list.