15.09 Issues

The new "Manage Projects" link in the SDK is not working.
It displays "Project list error". See attached screenshot. The result is the same on Windows 10 and Mac, (Chrome browser).
The WebGL Report is working and the other server dependent apps run.

Thanks for reporting, this issue will be fixed in the next developer preview. Currently you may install java as a workaround.

Fixed in updated developer preview builds.

Great!
Is there a description somewhere of what the Project Manager is and what it can do?
I did see some mention of release notes but I haven't found any.

*EDIT*
Oops, I see that Alexander already answered this:
"Thanks, we hope to complete translation of release notes and documentation before release candidate coming out by the weekend."

I get "Python3 not found" on OSX when trying to open project manager.
installed python 3.5 but still get the error.

There is a bug in OSX version of Blender with missing python interpreter. It is already reported and should be fixed before the final release. For now you may install Python 3.4 as a workaround.

That fixed it , thanks!