Ricoh GXR and Richo GRD III firmware has been updated and can be downloaded now

Ricoh has updated both the pioneering removable sensor-and-lens system, the Ricoh GXR, and the fixed lens Ricoh GRD III. For the GXR the most significant edition is 5 new scene modes, including Soft Focus and Toy Camera, and for the GRD III Subject Tracking AF is now available.

The update for the GXR can be found here, where the GRD III update is here.