ArenaRegen+ v2.2.1

- Schedule persistence fix (again)

- Entity regeneration fix

- Schedules persistence fix

- Fixed regeneration schedules getting deleted

Fixed PHASED regeneration with regen-only-modified enabled so it restores only the tracked modified blocks instead of walking the entire arena after progress reaches 100%.
Fixed live progress ETA text showing estimating at 100%; completed progress now displays 0s.
Fixed stale modified-block tracking after successful standard restores so later modified-only runs are not polluted by already-restored blocks.
Fixed per-arena regeneration mode handling so backend selection uses the arena's resolved mode instead of falling back to the global config.yml mode.

• Arena regenerations will now automatically get cancelled after a timeout of 60 seconds (configurable) if absolutely no progress is being made
• Bug fixes
• New command /ar cancel [arena] to cancel any active regenerations

The ArenaRegen+ rewrite is here!

The plugin is now:

• way more performant
• uses less resources
• more polished

New features:

• Sub arenas
• GUI for managing everything
• Tons of smaller features

Fixed a folia bug where an exception was being thrown "Cannot modify force-loaded chunks off global region"