cat插件无法勾选

Traceback (most recent call last):
File "F:\blander\3.6\scripts\modules\addon_utils.py", line 369, in enable
mod.register()
File "C:\Users\Administrator\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\cats-blender-plugin-master\__init__.py", line 319, in register
bpy.context.window_manager.addon_support = {'OFFICIAL', 'COMMUNITY', 'TESTING'}
ValueError: bpy_struct: item.attr = val:: 'TESTING' not found in ('OFFICIAL', 'COMMUNITY')
求大佬解惑