I'm sure a lot of this will be corrected with an update after it is "officially" released from Apple, but I wanted to make you all aware of the fact that every time I close a window (like the Media Library) in Proclaim the whole program crashes. I'm running the latest version of Proclaim (as of 9-10-15) and now I'm running the GM of El Capitan. 488525.Proclaim.log
6406.ProclaimError.log
Thanks for the report Josh. We are aware of the issue and hope to have it resolved in the next update.