1.7: important bug fix

fix: saving block data at wrong position

1.6: important bug fixes

fix: error position when setting the block

1.5: little fixes

feat: add some `@NotNull`

1.4: move and remove data quickly

feat: support move and remove

1.3: bukkit: saving data on plugin disabled

fix: saving on plugin disable

1.2: auto saving

feat: add auto saver for trivial

1.1: fix for build system

fix: building Bukkit plugin with Java16

fix: building without javadoc and sourcesJar

1.0: stable release

Region core come out!