I decided to make some time to fix issues and keep this project up-to-date.
This version DOES NOT support Minecraft 1.13 yet. It is just an improvement for Minecraft 1.12.2.

ACR 1.6.3-Alpha comes with some fixes regarding the support for Minecraft 1.12, which was pretty much broken.
A lot of errors have now been fixed and I will now be focussing on cleaning up this project before updating it for Minecraft 1.13.

• Fixed NullPointerExceptions in the NPC and UserManager class
• Improved botcheck
• Added checks and warnings regarding the use of other cheat prevention plugins
• Added new NMS check and metric
• Edited README.md

The plugin was tested on Spigot 1.12.2 using the Wurst client.