All bills from last session need to be reintroduced if their sponsors intend to try again. Alternatively, other similar bills may get introduced by other legislators. I was hoping we'd get fewer, better bills this session, but I see a few cosponsor memos already. It's still early in the session, and I suppose it depends who the majority leader ends up being. See https://www.legis.state.pa.us/CFDOcs/Legis/CSM/DisplayMemos.cfm?Chamber=H&SPick=20230&filter=A&filterChamber=B&Subject=marijuana and https://www.legis.state.pa.us/CFDOcs/Legis/CSM/DisplayMemos.cfm?Chamber=H&SPick=20230&filter=A&filterChamber=B&Subject=cannabis for a list (there will be some overlap, one searches for 'marijuana', the other 'cannabis').