Okay, so I know there's an option that controls how long the template history remains, but is there a rebuild or something I could run to clear it on a manual level?
No particular reason. I was just curious because there are times when it seems to take an eternity, figuratively speaking, to scroll down and up, especially on templates like EXTRA.css.
There is certainly a crucial necessity to clean it from AdminCP.
I am migrating my XF2 forum to a new server,
and the massive template history table (having probably over 500 hundreds of records in total)
made my new MySQL server gone away again, again, and again.
I don't know what will happen if I just nuke that template history table from MySQLWorkbench.