I found a link to a "2021" document but when I clicked it, it just took me back to the 2020 document.  Looks like it hasn't been updated since at least January.  A lot has happened since January!

That said, I think their document got too chaotic to really follow.  Things were sort of organized by state but not always and there was a huge section at the top and multiple sections at the bottom.  Some things they included were not tax related, some things that were tax related were not included.  A great idea but a pretty crappy implementation.

I'm honestly not sure what I get for my annual dues there anymore.  E-mail alerts?  But some of those have links to sources with subscription fees so they're just teasers.  The monthly magazine has gotten so small that some months they don't have enough room to write the date on the spine.  And they're chock full of ads so a pretty low signal-to-noise ratio.  About the only useful thing I still get out of them are the Windows and Excel tips in the back.