Currently it's not possible add a comment after changing something within our code or Page Rules. We have the possibility to add a "Note" but the Note is not linked to that specific version.
In order to mantain and understand our code we need to know what changed on a specific version. The possibility to add comments while creating a new version of our tags it's really important.
Please, do something about that since it is really difficult to remember what have changed between versions.
Definitely a basic that should have been implemented ages ago, naming and notes is one of the features we are missing from Google Tag Manager. Surely it's not a difficult one to implement especially when individual rules have notes?
and naming the revision!
Thanks for you ideas. I'll review this with the team and see what we can do.