How do I roll back all or part of a commit to svn?

Question

How do I revert all or part of an SVN commit using TortoiseSVN?

Answer 1

Note that you can only "revert" in the sense that you check in a new revision, which no longer contains the changes you wanted to revert. That is described in the other answers.

You can not actually undo a checkin (as in "it never happened"), the old state will still be in the repository's history.

Really undoing/removing stuff is a longstanding feature request:

http://subversion.tigris.org/issues/show_bug.cgi?id=516