Hi Giulio > When you use the update command you simply bring down the changes done > into that directory. If you specify a revision you bring down the changes > upt to that revision.
Thanks. I think that is the crucial point, that the update works on the directory in question. Tags had no changes and so had nothing to update. > Having said all that, you shouldn't change a tag. Tags are supposed to be > read-only. Nothing in Subversion will stop you doing that, tag is just > another directory, but it's not how tags are usually used. Yes, I understand, thanks. David