http://www.techradar.com/news/7-things-you-need-to-know-about-the-panasonic-lumix-g9

The Panasonic Lumix G9 is the brand's new flagship mirrorless camera designed to appeal to stills photographers, and will sit alongside the Lumix GH5 in the Lumix range. 

While the GH5 is revered among videographers thanks to its wealth of movie-making features, the GH-series has never really managed to make a name for itself with stills shooters. With the Lumix G9, Panasonic hopes to changes this.