Add release notes capability to tag function

[christopher-dG]

Closes #161

[davidanthoff]

Awesome, thanks!

Just out of curiosity, does tag work for you? It mostly works for me, but I feel it is still pretty brittle... For example right now it only works if the git credential manager holds a personal access token, I think... But would be great to hear whether it works on other systems as well, so far I've mostly just used it on my own.

[christopher-dG]

I haven't actually tried it, I don't have anything to register right now. I would agree that brittle is a good word to describe it, some tests and breaking into smaller functions would probably go a long way 😊.

[davidanthoff]

Yeah, this was very much me just trying to get a first version going :)