So as I'm sure some of you have noticed now when you go to the history of a page you will see a "Thank" option. This is a way for you to show appreciation of someones edits to an article. What it does is it sends a notification and an email to the user whose edit you thank. (you can turn this off in your Special:Preferences)
But anyways, it is an experimental feature that FANDOM is putting on some Wikis to test it out.
Lil rules regarding it:
Do not overuse the “Thanks” extension. It is there to show you appreciation to other users, but remember it sends an email and a notification to the user you thank so it can get very annoying. Do not spam with the thanks extension.
For more information see: Technical Updates: May 5, 2023
P.S. If you find any problems please tell me!
~ Winter