Clear authentication data
Add a way to clear/delete cached username/password data. Preferably per repository.
Authentication data is stored per realm (The description you see in the connect box) per server. Not just per repository. This is the same system as used by common webbrowsers.
The currently recommended workaround is the clear button in the TortoiseSVN settings.
[This will be available in our next daily build. See Tools → Options → Source Control → Subversion Environment]