Comment on the forum Firmware 2.0 for the Panasonic GH5 has been officially announced, and will be available for download at the end of September 2017. View the full press release and list of changes here I’ve been testing a pre-production version of this on my camera thanks to Panasonic, to bring you my first impressions of the new features which include: Professional 400Mbit ALL-I intraframe codec for 10bit 4K 4:2:2 “Open…