Those are the latest firmware updates:
- Olympus released a new firmware update for the E-M5 II camera
- Pentax released firmware updates for the K-3, K-S2 and K-S1 cameras
- Sony released firmware update for the A7/A7R/A7S/A6000 cameras
- Nikon will offer firmware updates for the Nikkor 300mm f/4E PF ED VR lens and D4s, D810 and D750 cameras