Fujifilm announced the development of the previously rumored GFX 100MP medium format mirrorless camera (the above pictures are just a concept).
Press release:
Fujifilm announced the development of the previously rumored GFX 100MP medium format mirrorless camera (the above pictures are just a concept).
Press release:

Ricoh announced the development of a new GR III camera with a 24MP APS-C sensor. The release is scheduled for early 2019: