New firmware update for the GH5 / GH5S / G9 cameras might be announced tomorrow! November 5, 2019 Rumors 0 Comments Tomorrow Panasonic will announce these two new L-mount lenses (more info on L-rumors.com). And there is a very good chance we will also get the new GH5 / GH5S / G9 firmware update. Stay tuned! **This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links.