Panasonic officially announced the new S1H. It will start shipping out in autumn for $4,000 (or 4.000 Euro).
Panasonic DMW-SFU2 Lumix S1 Filmmaker V-Log Upgrade Software Key at BHphoto.
Panasonic DMW-STC14 Lumix S 1.4x Teleconverter at BHphoto.
Panasonic DMW-STC20 Lumix S 2x Teleconverter at BHphoto.
No preorders for the new S1H yet!
Also the Panasonic S1 will sell the extra software update from the 8th of July for $199:
Three more L-mount zooms will be announced in late 2019: