Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1650/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 456.71
Broken: version: 2.91.2, branch: master, commit date: 2021-01-19 16:15, hash: rB5be9ef417703
Worked: (newest version of Blender that worked as expected)
Name: Curve Tools (0, 4, 4)
Short description of error
I cannot add the Curve Tools add-on. It has a warning sign.