Bukkit

This version is compatible with:

• Bukkit implementations for 1.17.1+ (Paper recommended)
• THIS VERSION IS NOT COMPATIBLE WITH VERSIONS PRIOR TO 1.17
• This version is also compatible with 1.18.

* Add support for 1.17 blocks/items, drop support for 1.16.
* Add use-dripleaf flag for "toggling" big dripleaf blocks.
* Fix support for fully negative-height regions.
* Fix crop-growth config option.
* Be more rigorous with protecting blocks against dispenser behaviors.
* Fix handling of lingering splash potion effects.
* Handle other-explosion flag consistently for block-like entities (armor frames etc.)
* Allow inheriting values for all flags (previously wasn't used for things like teleport.)
* Region commands that defaulted to the region the player was standing in no longer check parents.
* Fix child regions being unlinked when redefining a parent region.