5.9.1

This update mainly brings solid performance improvements for the most time intensive tasks ViaVersion has to handle

• Fixed a regression with tag handling for adventure mode predicates in 1.20.3->1.20.5
• Performance improvements
  • Improved performance of chunk reading, handling, and writing performance
  • Hashing of item stacks is now only done once per pipeline instead of once per protocol transition
  • Improved caching of data held by specific chunks (by Pablete1234)
  • Minor improvements to NBT tag reading and writing

If you want to get larger version updates early, consider supporting me via https://viaversion.com/donate. See the previous update notes for more info.