As Alex stated, the "v2023-04-30" tag will work. Note that if you run the webwork2 "OPL-update" script, that will take care of checking out that branch and setting up the database.
WeBWorK Problems
Error using PGML macro
This forum has a limit to the number of forum postings you can make in a given time period - this is currently set at 10 posting(s) in 1 day