I can't get Repository tab to show any changes for Subversion, it always displays "Press refresh button to load repository changes".
When I do click refresh button, the background thread quicky finishes and shows no changes.
I got the same problem in my plugin (hg4idea) Changes -> repository shows nothing. I can see in idea.log that my command to get repository changes is never called.
Looks like a bug or doesn't get enough information to get repository changes?