Feature Request: Ability to view wiki edits and/or view summary of recent edits

Since all PEP Badge Bits are published as wiki posts, and since they have been getting edited recently, it would be really nice to know what the edits are so that I can know what has changed in the Badge Bits and be able to update the Excel and Google Sheets BB trackers (and I'm sure Ash would also like to keep his Trello BB tracker up to date as well).  Is there a way to view the history of edits of a wiki or at least what the last edit was?  If not, could a summary of the recent wiki edits be posted somewhere for reference?  

Great question!  I'll shoot a note to the people behind the electronic curtain to see if they can come up with something.  Or if it's impossible...