Since version 2.4.5f, fasterxml-jackson-2.12.xandjoml-1.10.5 no longer need to be downloaded separately

We have removed the prototype content pack and replaced it with the simplepart pack. Similar to Flan's Simple Parts Pack, it serves as a required prerequisite. We have deleted most of the guns and armor, retaining only the sound effects and aiming overlays to ensure there are no issues.

Gui:

• Fixed an issue that caused the interface to not close