In my 1.13.2 survival world, I had a cat that had glitched all the way back in 1.5 and since then has had the ocelot skin (aka CatType:0) while remaining tamed.

What I expected to happen:

Upon upgrading to a 1.14 snapshot, my tamed cat with CatType:0 would keep being tamed.

What actually happened:

Upon upgrading to a 1.14 snapshot, my tamed cat with CatType:0 became a wild ocelot.

Mojang, when you fix this, please do not have them change to another cat skin instead. My ocelot-skinned cat means a lot to me, and I'd like to be able to keep it when changing to 1.14