Update Note:
In this update, @stumper66 has kindly worked on an assortment of fixes and improvements to LevelledMobs to improve your experience!
Simply replace the new version from the old into your plugins folder, and (re)start your server. LevelledMobs will handle any file changes automatically.
Reminder: if you need assistance, or have a question, issue or suggestion with LevelledMobs, you can reach out to us on our Discord Server.
Thank you to the users who reported bugs and suggested features for us to add in this update.

We're fueled by your support:
LevelledMobs is provided as 'premium' quality by our team, completely free of charge to you. This includes the working plugin file, the full source code, and some of the best support provided on the platform. This takes hours and hours of our free time. Please help us keep LevelledMobs free by supporting our work.
Here are some of the ways you can support LevelledMobs and its team:

• Donate to @stumper66 (aka PenalBuffalo), who programmed this entire update, and who has been maintaining LevelledMobs 3.
  • Donate on Ko-fi
  • Donate on PayPal: [email protected]
  • (Donators are eligible to receive roles on our Discord )
• Post a review on our Spigot resource page in the reviews section, with however much or little detail you wish to include. It's highly appreciated. <3
  
• Star our GitHub repository.
• Share it to whoever may be interested!

Full Changelog:

• fix for various exceptions, mostly on purpur servers
• fix for potential exception when using player levelling
• fixed for potential exception relating to nametagVisibilityEnum
• removed debug message regarding "vehicles"
• reworded message when running /lm rules force_all
• fixed melee_only ranged nametags still showing after running /lm rules force_all and entities that were previously levelled are no longer levelled
• added PAPI support to anywhere that uses the standard placeholders
• running /lm rules force_all also runs a reload
• fixed rule mythicmobs-internal-names not working with MythicMobs 4.12
• EliteMobs is once again compatible starting with version 7.3.9

Thank you all very much!