Hey everyone! We moved to Unity version 5.2 to be able to support Oculus 0.7 and several of the other new features. The good news is that many issues have been resolved, including some issues with lighting that were previously causing us a lot of distress.
The bad news is we've had to commit a few bug reports to Unity, including a GUI issue that makes our camera render improperly. We very much want to get you a new version ASAP, but will have to wait for a little while until Unity releases a patch. Thank you for your patience! We will make the update as soon as possible.
On a separate note, we've currently got some substantial improvements in the works that I think you guys will really enjoy. It may be on a slightly slower schedule than anticipated, but the wait will be worth it in our opinion.
Thanks and have a good weekend!