New GH5-GH5-G9-GX9 firmware update available!
You can finally donwload the new firmware here: av.jpn.support.panasonic.com/support/global/cs/dsc/download/.
ANd these are the early tests showing the improvements:
the video includes a number of autofocus tests
GH5 2.3 vs GH5 2.4
GH5 2.4 vs Nikon Z7