What's Changed
* Fix requirements by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/590
* Delete blocks does not create chunks by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/592
* Improved world closing UI by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/570
* Added a button to create empty chunks by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/593
* Int value before giving to SetValue by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/605
* fix system sound on nudge button by gentlegiantJGC in https://github.com/Amulet-Team/Amulet-Map-Editor/pull/606
**Full Changelog**: https://github.com/Amulet-Team/Amulet-Map-Editor/compare/0.8.20...0.8.21