I knew git had a feature to get change history of a method. I used it all the time with ObjC but it never worked for swift files.

Yes, you do not need this solution, unless you know for sure you have one too many build configs and it is time consuming to delete one by one. And the $ Trillion/Billion company do not find enginneers to assign multiple edits in scheme/buildconfig/simulator list in xcode UI.

Recently I was requested to produce a report of changes in a git repo between two tags by testing team. I am not sure the basis of the request, as they can go through the git repo themselves. I also kind of thought it is better to have a separate report that can be uploaded to their release ticket for archival; instead of going through each commits between revisions or any changes to repo history.

While deploying my recent hugo website to github, I re-learnt that, you can only publish gh-pages from master branch for user or organization repository.