help with rigacar addon

[SuperSharks]

yesterday i've finished my tesla cybertruck and i want to animate it. i've been using a RigACar Addon since Blender 3.3 and it's working really well. but since Blender version 4.0. the Addon suddenly error when i tried to Generate. this's the error
Python: Traceback (most recent call last):
File "C:\Users\farrh\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\rigacar\car_rig.py", line 492, in generate
self.generate_constraints_on_rig()
File "C:\Users\farrh\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\rigacar\car_rig.py", line 774, in generate_constraints_on_rig
self.generate_constraints_on_wheel_bones(name_suffix)
File "C:\Users\farrh\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\rigacar\car_rig.py", line 1071, in generate_constraints_on_wheel_bones
generate_constraint_on_wheel_brake_bone(wheel_brake, wheel)
File "C:\Users\farrh\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\rigacar\car_rig.py", line 438, in generate_constraint_on_wheel_brake_bone
wheel_brake_pose_bone.bone_group = wheel_pose_bone.bone_group
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'PoseBone' object has no attribute 'bone_group'

i use the addon from this video: https://www.youtube.com/watch?v=mSR-R1tgDG0
actually i've seen the new version of it. it works but the new problem is the rig is too big and it's not fit the car perfectly. the new one is also has a weird handling mechanism. i really want to give you guys the screenshot. but i can't.

[Mio Rin]

This is a simple version mismatch error.
Downgrade Blender to a version where the addon does not break, or update the addon.

I recommend using one of the LTS versions and staying on that version until the project is completed, to avoid stuff breaking on program updates.

[SuperSharks]

i already did that. my previous version is 3.3 and it works very good. i tried to move into 3.3. it works but i can't open my project. "Loading 'D:\Blender\bmw27\Mobil.blend' failed: The file was saved by a newer version, open it with Blender 3.6 or later". i tried it with 3.6 and the same problem occurs again. maybe the addon doesn't support V3.6 or newer. i download the V3.3 and V3.6 with LTS version