Players can expect a boost of up to 5 FPS .

For those with highly decorated Valleys, enjoy up to 20% faster frame rates thanks to new backend optimizations. 🐞 Key Bug Fixes & Improvements

Here is a blog post drafted for this specific update version: Be Our Guest: Return to Beast’s Castle is Here!

For a deep dive into every specific change, check out the full Return to Beast’s Castle Patch Notes on the official website. Return to Beast's Castle Update Patch Notes