Here’s the last animal I am adding in 1.22:
It’s a zebra, not an elephant. Maybe in 1.23 I’ll add elephants – it would be cool, but I can foresee many issues with the trunks.
At the moment I am working on the boats. Boat is a vehicle, and so it is a completely new game mechanic. This requires much work, mostly to make various game systems able to cope with it. The basics are in – the player can mount, dismount it and control it. What remains are the details.
As usual, that’s the most painful bit :-)