Has anyone tried PixaFlux image editor for textures?

[XYZero]

Have not tried it yet, but there has been a recent release on 2/2/19

PixaFlux PBR Texture Composer Download

PixaFlux Release History

So it’s still in active development.

Edit:
News about the latest update here at BA, at the end of thread…

PixaFlux - PBR Texture Composer - Open Beta Testing

Hello, There is a new PixaFlux release (2019-02-02). Since the last time I posted on this forum we have implemented a ton of stuff: Major New Feature Custom reusable nodes. Create your own nodes. New Features Support for Mikktspace uv tangents and binormals Save TIFF and PNG 16 bits per channel images Support for Fbx 3d models with hierarchy Support for Obj files with more than one object Improved Mesh Surface Curvature Improved Normal Curvature Gradient nodes support images as gradients…