[Blender 5.3] What has changed? A comprehensive summary of differences from 4.5 to 5.3, from new features to breaking changes in the Python API

Blender has evolved significantly once again.On November 10, 2026, Blender 5.3 was officially released. The highlight this ...
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AI-generated Blender Geometry Nodes.

The requirements and overall direction of this project come from me; the implementation was carried out with heavy AI assistance. My actual role was tool design, workflow definition, and validating ...