Nemesis - Anti-ESP, Security and more v2.4.0

1. Fixed a memory leak, rendered hidden blocks would stay in RAM forever.
2. Changed the reveal system, if the block is surrounded to skip useless checks.
3. Made the reveal system work with virtual threads, instead of revealing 1 by 1 player in queue, it will start revealing to all players at the same time.
4. Fixed the bug showing the ores hidden by 1 layer wall.

1. The plugin should not be using less RAM.
2. Decreased the amount of CPU required.

WARNING, before you install this version, delete your vision config and let it regenerate.

This is the best version so far, update asap.

1. Fixed the ghost blocks problem (this time for real) :smiling_face_with_tear:
2. Fixed showing some entities below hide level.
3. Added GUI for vision.
and more...

1. Hide structure is now functional.
2. Made the code more efficient.
3. Made the blocks load instant on teleport.
4. Hiding all the entities below anti-freecam.
5. Fixed a lot of bugs.

PLEASE test this version asap!

1. Hide entity feature does not get in the way of antixray, it now runs on a different thread.
2. Added an option option in config.

1. Fixed spawner not showing mob inside.
2. Fixed entity hide not having it's real NBT.
3. Made entity hide slightly better.
and more, this is a good version would highly suggest to update now!

1. The performance should fly in the sky.
2. Fixed another ghost block bug.
and more..

1. Added support 1.21.7 (Vision module, including Antixray, AntiFreecam and hide entity)
2. Fixed the bug where you'd die from anti-freecam blocks.
3. Fixed the bug showing ores below earth after rejoining.
4. Replaced a lot of NMS with packet events.
5. Removed 90% useless packets being sent. (Noticed big change on speed after that)
6. Fixed Observers/dispensers being slow.
7. Negative, it now requires restart to change the reveal time.
8. Fixed the Worldguard hook.