I have been playing the 1.19 RC for about 14 hours now. After updating to RC 5 the animal spawn around my base has improved: found some pigs I round up in a temporary enclosure, learned that new species of goats can somehow escape 2 high fences and got some success with the new animal trap:
First I caught some young poult which grew up to egglaying hens. Unfortunately no male so far and the area where the traps were set up seems to be empty now.
By luck I found a piglet in a small cave with a dead end, dug a skylight and set up the cage trap with onions and caught it as well to carry it home.
And finally I caught a grown up male hare. We can't domesticate them, can we? But do they breed on their own in a protected enclosure?
What have you caught so far?