Thread:ASDFGirl/@comment-91.150.231.149-20180803012935/@comment-5815431-20180803015435

They don't know when they're going to finish the update. They're still finding and fixing bugs.

If you don't already know about it, the update is for 1.12.2, and has 5 new mobs (Megalodon, Megaloceros, Megalania, Megalograptus and Meganeura.)

You can see what they have planned for other future updates here: https://fossils-archeology.wikia.com/wiki/User_blog:ASDFGirl/The_Future_of_Fossils_and_Archeology:_Revival

And there's a list of all publicly confirmed mobs here: https://fossils-archeology.wikia.com/wiki/User_blog:Adsper/All_Possible_Mobs