Optifine and UUIDs

[ArrayLists]

Has Optifine updated to UUIDs for capes, I would like to know because my friend gave me a cape, and I'm changing my name soon and people have lost their capes while changing names they used their donor email, but I don't have one since my friend gave me the cape, but I can only customize the cape I have.

 

[Consoled]

Has Optifine updated to UUIDs for capes, I would like to know because my friend gave me a cape, and I'm changing my name soon and people have lost their capes while changing names they used their donor email, but I don't have one since my friend gave me the cape, but I can only customize the cape I have.

pretty sure you dont lose your cape when you change your name

 

[ArrayLists]

pretty sure you dont lose your cape when you change your name

I messaged the optifine creator and he says it updates every 24 hours.