Hi rottenflesh, here's a brief recap:
-Added useless bees, which will poison you if you mess with them.
-Renamed zombie pigman to zombified piglins, changing their sprite and absolutely nothing else.
-Added piglins, which occasionally give crossbows when killed, but more importantly will give you random items when given a piece of gold. They will attack you unless you wear one or more pieces of gold armor, and will attack when containers are opened near them. Here's a list of items they will give you in exchange for gold ingots: