Metabones (Click here) released a new firmware update for their Canon EF to MFT Smart Adapter/Speed Booster.
About the firmware update:
Name: Firmware update V2.1 for for Canon EF to Micro Four Thirds Smart AdapterTM/Speed BoosterTM
Release date: 19 Feb 2016
Benefits and improvements:
Blackmagic Pocket Cinema Camera autofocus support.
Added support for Blackmagic Micro Studio Camera 4k.
Fixed bug with EF400mm f/5.6L and EF Extender 1.4x where even after Extender is removed max aperture remains at f/8.
Improved contrast-detect autofocus accuracy on Olympus.
Note: version 1.9 and 2.0 should NOT be updated to version 2.1 unless Blackmagic/Olympus autofocus or EF Extender support is required.
–
Thanks anonymous sender!