Fixes

- fix: use the correct block parser as the "default" (#4456)
- Fix sending multiple messages of notify-enter and notify-leave flag when joining from foreign worlds (#4433)
- fix: add null check for bukkit world ref (#4443)
- fix: use soft/weak references when caching bukkit/P2 worlds (#4439)
- fix: PlayerEnterPlotEvent (java doc) description (#4426)
- fix: disable not saving single world chunks (#4416)
- perf: get rid of guice overhead when accessing the player \& world manager (#4409)
- Don't heal dead players (#4407)

Changes

- perf: Avoid expensive Plot#getOwner calls in Plot#getOwners (#4418)

✅ Chore

- Ref: height limit check (#4427)