Awasu 3.1.rc1 has been released here.
Most of the work for this release was for the installer, which will upgrade your existing installation to 3.1, if you're running 3.0, or any of the 3.0.x betas. If you're running a 2.x version, or (eek!) a 1.x version, please contact us for details on how to upgrade.
The documentation has also been updated, and is available here (a CHM version will be coming later).
Note to self: if anyone asks you to do installer work, run away! It's a horrible job, testing on different versions of Windows, with many different scenarios that need to be verified. But it's all done now, so I'll let this release bake before pushing out the final 3.1 general release in a few weeks. Woo hoo!