The new Activity View on Entities is very nice to have, indeed! However it does not quite actually meet my original request above, as-intended. I’ll explain/elaborate:
The situation I was referring to was where I had a new administrator-level collaborator, and he was making changes such as creating, deleting, or reconfiguring Views, or changing Fields in a Type. These kinds of changes should, in my opinion, be visible in some kind of centralized “Administration Log”. You could also have them on each changed Type/View/etc., but some changes simply won’t easily be accessible or intuitive that way. A single place to see all admin changes that were made and by whom is what this request is about. So I hope you’ll re-open this and consider it for the future.
Edit: thanks for putting this back in dev for now. 