Version 1.4.0
After being in development for a (long) while, here is finally version 1.4.0, which fixes multiple issues. The biggest change is the use of the original GriefPrevention plugin, as it now supports addons without requiring custom modification. Second biggest change is that from now on, all messages are customizable in a separated config file.

If you are willing to translate the plugin, please open a new issue or react within the discussion with the translated messages file, and I will incorporate it into the wiki.

Changelog
Added

• Readme and changelog files
• Error messages to messages.yml
• List messages to messages.yml
• Info messages to messages.yml
• Support of GriefPrevention v16.18 and up
• Disabled resizing of parent claims when subclaims are being rented

Modified

• Changed java version to java 16
• Changed spigot version to 1.18.1 (should still support 1.17)
• Removed requirement for custom GP jar file

Fixed

• Sign header color formatting being lost on server restart
• Fixed issue preventing to buy claims due to currencies using $ character
• Fixed error with /re list
• Fixed error regarding renewrent