versions

Supports Spine 3.8.75 and the latest version.

Spine 4.0 and above provide physical constraints. And more complete curve features, IK constraints, if conditions permit, please support the genuine version.

Features

Spine	3.8.75	>=4.0
Frame by frame	✓	✓
straight line	✓	✓
curve	✓	✓
IK constraint	Support single skeleton	✓
Transform constraint	✓	✓
Path constraint	✓	✓
Physics constraint	×	✓
Region attachment	✓	✓
Point attachment	✓	✓
clipping attachment	×	×
Bounding boxes	×	×
Meshes	×	×
Setup Pose	✓	✓
Slot	✓	✓
Bone	✓	✓
Skin	✓	✓
color	×	×
Audio	×	×
Deformation	×	×
Weights	×	×