Is it possible to "tag" a Google doc revision? Similar to tagging a revision in a source control system.
I'd like to continue working on a document, however I'd like to log which revision of the document I have sent to a client in the past. I'd prefer not to have to save lots of different versions.
So there is a clear distinction between the last revision they had seen and what has changed recently.
I've had a search around and can assume it's not a feature, but I wonder if anyone has written a script to do something similar.