- Added new '/jli debug jlidata' command which allows to read JLI data from blocks in a human-readable format. (not the one of JLI pdc)
- Added new converter for migration from older blocks to newer blocks. Not necessarily required to be run but recommended.
- JLI conversion can now be started by a player but they need to be approved by console.
- Fixed double chests not working correctly
- Fixed some converter bugs related to double chests