- update to 1.21
- update to 1.20.6
- update to 1.20.1
- drop support for <1.20.1
- allow 1.19.3 and java > 17 (fix #3 and #4)
- allow older minecraft versions without having to use dependency overrides
- fix #1, client-only meowing works now
- fix spectators being able to Meow