PA Senate Bill 674 has made it out of the Law & Justice Committee!
According to my source, the "six-pack bill" was aided by the desire of Senator Rafferty (my old buddy from when I testified against keg registration) to "do something for the PA consumer." Hey, thanks, Senator.
I called my state Senator's local office -- Robert "Tommy" Tomlinson -- and asked them. (Senator Tomlinson did eventually get back to me, by the way, and confirmed that the bill was in the Law & Justice committee and he would consider its merits once it came up for a vote: fair enough.) The bill is out on the floor, ready for consideration, but I've been told that there's a good chance that won't happen until September.
(Some folks in comments have said they were told this bill will allow supermarket beer sales. Sure doesn't look that way to me, but here's the current text of the bill; take a look yourself (and note how this bill sidesteps the "Case Law" by redefining a "case" as a sixpack!))
Bug your Pennsylvania senator about this bill.