Leica released updated firmware for the Leica Q/QP cameras. Version 3.1 is available for download and the update addresses compatibility with Leica’s updated FOTOS app.
Leica also released firmware version 3.4 for the Leica SL. Click here to get it.
Sigma also released a series of firmware updates for its Nikon F-mount and Canon EF-mount lenses as well as the Sigma Mount converter MC-11. Click here for more info.
Sony also recently announced updated firmware for the A9, the A7III and A7RIII. The updates are not available yet, but Brian Smith has a good run down of the improvements to camera function once the software is available.
Additionally, Sony announced a firmware upgrade for its VENICE motion-picture camera system. Click here to read more.