Boss - Unbelievable Custom Monsters v6.2.0

• Improve | Stability improvements and bug fixes from underlying library update.

• Fix | Solved regions not properly loading different locations after being created before the server is reloaded due to missing clone call to their locations.
• Fix | Solved pagged menu issues on legacy Minecraft versions.

• Fix | Solved "expected class, got interface" error in GUI for legacy Minecraft versions.
  • Afaik Spigot is making breaking changes without mention. I am not blaming Spigot for attempts at modernizing the API, I am just saddened it happened without a proper announcement as this is a big change breaking all plugins calling inventory view for Minecraft 1.20 and older using 1.21 API.
  • I am committed to keep supporting 1.7.10+ as it is very easy (contrary to other claims).

• Improve | Added Minecraft 1.21 compatibility.

• Improve | Performance and stability improvements to editing Bosses by only saving the Boss .yml file on plugin reload or server stop/restart.
• Fix | Solved an issue preventing the Boss from dying properly if spawned from a respawn spawn rule.
• Fix | Solved some spawning limits not properly working since the last release due when the new respawn spawn rule is set.

• !! BREAKING | If you're running Minecraft < 1.14, please move the Metadata section from data.db file to a new file called legacy-metadata.yml otherwise your Bosses will be deregistered and stop functioning. !! This is a one-time change.
  • Here is a quick video tutorial on how to do this: https://www.loom.com/share/ef4d2867b4564ebda82d6143bfc7964c
• New | New spawn rule "respawn" that will wait a given delay and spawn a new boss after the previous one is killed. The delay works even after the server is restarted! Thanks to our users for the feedback!
• New | Added %boss_{bossName}respawn{spawnRule}% to PlaceholderAPI variables to display the remaining amount of time before the next Boss spawns.
• Fix | Solved "EntityType.PLAYER cannot be spawned and set into a monster egg!" error in opening minions skills menu when you have a NPC boss installed.

• New | Added a setting that will attempt to store bosses in newly unloaded chunk and count them in to the world boss limit. Limitations apply, see comments in settings.yml
• Improve | Certain portions of this plugin lets administrators configure commands to be dispatched at console-level privileges (example: commands to run when a Boss is spawned). We now automatically filter commands most used for abuse such as /op to catch future exploits and vulnerabilities.

• New | You can now limit max amount of Bosses appearing when entering a region in each spawn rule individually.
• New | Region system can now be completely disabled for maximum performance if you don't use it.
• New | Added more useful shortcuts to /boss region including setting region positions manually such that you can now disable Register_Tools in settings.yml and still keep on making new regions while saving on plugin's performance.
• New | Modernized the look and feel of menus and commands slightly.