Axolotls can get into boats like villagers, Zombies, and other entities

I am not sure if this is incomplete or a bug, but when the Axolotls are in a bucket they all look pink no matter what color they are when you place them in water. Although they do revert back to their original color.

Villagers will randomly change their trades after getting a new job

Villagers will randomly change their trades after getting a new job

When I play my minecraft on my pc, minecraft runs for a few minutes and then it stops. i can see my mouse hovering over the screen. I minimize the window and open it again and it shows a black and white screen.