v2.8

• Support Blender 4.0
• Fix custom stackup soldermask colors (#36)
• Improve exporter tempdir creation (#35)

Note: This release is not compatible with Blender 3.6 LTS, because of extensive changes to shading nodes and the Principled BSDF shader.
Note2: Hi to all the people who came from the hackaday post! 👋