Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

When I try to commit my changes by right-clicking the folder in the project tree->Version Control->Commit, a dialog appears.
There I enter the commit message and click Ok, but nothing happens. No commit, no error message, no progress indication, the dialog is just closed.

This is for the KDEPIM project, where I use svn+ssh authentication. The key is already cached with ssh-agent and ssh-add.
Another project, where I use HTTPS authentication, works correctly.
But this might be an unrelated observation.