New Features & Bugfix Update (MAJORLY IMPORTANT IF USING Paper 1.13)
Bugfixes:
1) Fixed an issue with the shulker placement check that would throw an error on 1.10 servers.
2) Removed the placed shulker check on paper 1.13... For some reason this version of paper has an issue with this block of code. It will auto disable itself when Paper 1.13 is detected.
****If you are running paper 1.13 it is HIGHLY recommended you update IllegalStack immediately. ***
New Feature:
1) Added protection against players flying under the nether floor with elytra. Any player found flying under the nether floor will be killed if this option is turned on.