VIP Plugins Boss - Unbelievable Custom Monsters

• Fix | Solved LiteBans integration failing.
• Misc | Converted "Invalid spawn rule" from error to warning.

• Improve | Stability and performance improvements from the underlying Foundation library update.

• Improve | Stability and performance updates from the underlying library update.

• Improve | Improved stability in legacy entity metadata (<1.14) for Bosses in unloaded chunks.

• Fix | Solved issue "cannot find class Goal" when Citizens plugin is installed but malfunctioned earlier.
• Fix | Solved issue "The name of the profile contains invalid characters" when a Boss dies with a custom player skull.
• Fix | Solved "Boss X not loaded" when attempting to delete already removed Bosses.

• Fix | Solved "Legacy formatting codes have been detected" when sending some messages in a frame layout.

• Improve | You can now migrate your Bosses between server versions with different entity types, including downgrading, and we will handle the name transition automatically (i.e. SNOWMAN to SNOW_GOLEM entity type name change, etc.)
• Fix | Solved ExceptionInInitializerError in 1.21.1 when initializing attributes. 1.21.3 was unaffected.

Developer note: We're finalizing a big underlying library update. However, this process takes longer than intended so we are releasing this update as a minor servicing update to ensure continued plugin functionality.

• Fix | Solved loading issues when using ItemsAdder 4.
• Fix | Solved "IndexOutOfBoundsException: Index 0 out of bounds for length 0" error.
• Fix | Solved ProtocolLib reported issues when reloading the problem.

• Improve | Fix compatibility with previous Boss versions and legacy Minecraft versions when it comes to recognizing NBT Boss tag from egg item.

• 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.