Panasonic officially announced the LX100 compact ($899.99) and GM5 MFT ($899.99) cameras. The LX100 camera definitely looks interesting. You probably already know the specifications by now - more information can be found here and here (this link includes also sample images).
Panasonic LX100 intro video:
Panasonic LX100 4k video sample:
Panasonic GM5 intro video:
Additional images:
Panasonic also announced new firmware updates for the GH4 and FZ1000 that will enables 4K photo mode. Both will be released at a later date.
There are also two new Panasonic lenses announced: Lumix G Vario 35-100mm f/4.0-5.6 ASPH OIS and Lumix G 14mm f/2.5 ASPH II.
A new Lumix CM1 smartphone with a 1" sensor was also announced.