I noticed a lot of suggested edits on mechanics getting approved by the community like this example:
https://mechanics.stackexchange.com/suggested-edits/79
I found this question that points out that this is most likely someone clicking improve and making no changes just to get the edit through.
Why are my suggested edits here approved by Community♦?
However, I found this question and accepted answer that makes me think this loop hole was closed:
"Improve" can fail to associate the approving user with the edit record
So, is the loop hole closed or is this an exception or some sort of auto-approve for beta sites?