Fixes for the nether, option to disable saving on worlds, area permissions
This update fixes some problems when cleaning lighting in the nether, which resulted in a stalled operation. This has been fixed.
In addition, there is now a configuration option to disable saving for some worlds, in case some worlds are never saved to disk intentionally. Lighting operations for these worlds are not resumed on restart.
There is now a per-area permission rule you can use. Grant players the
lightcleaner.clean.radius.2 permission, and they can now always clean only a 5x5 chunk area. Make sure not to give the general
lightcleaner.clean permission, as that permits everything below 21x21.