Updated to beta 2

Updated to 1.20.1 for bug fixes and improvements

Fixed altoclef crashing if quitting the world while the task is running.

Fixed altoclef crashing if quitting the world while the task is running.

Updated to 1.19.4

Additions:

1. @ coverwithsand (Cover lava with sands in nether).
2. @ coverwithblocks (Cover lava with blocks in nether).
3. @ meat (Get food that consists only of meat, without any vegetables).

Fixes:
1. ConcurrentModificationException
2. Fixed compatibility between meteor client.
3. Some fixes.

Improvements:
1. Some improvements.

1. Updated to 1.19.3

Fix:

 - Fixed compatibility between altoclef and meteor client.

Optimization:

0. Optimized construct nether portal tasks.

Optimizations:

0. Optimized do to entity task.
1. Optimized kill dragon with bed task.
2. Optimized render distance manipulation.
3. Optimized mob defense chain.
4. Optimized locate stronghold task.