Not VW1000 related, but certainly 4k and HDMI 2.0 related. Panasonic has their 4k tv up on their site, and it specifically states that it has HDMI 2.0, Displayport
and other goodies. Here's an exert:
Future Proof 4K 60p Input
With the world’s first 60p Input 4K UHD TV, your WT600 is fully equipped for 4K broadcast content and 4K-ready cameras. 4K 60p instantly refines 4K content for viewing in its clearest, most natural form with minimum picture judder — an industry first.
HDMI 2.0 is the new 4K 60/50p standard in high-definition connectivity. Designed for maximum quality and viewing enjoyment from 4K broadcast and 60p images, this new standard is ideal for new and emerging UHD movies, video, streaming, gaming and more.
DisplayPort 1.2a is an innovative, single-wire connection for inputting 4K sources that include Windows PCs, MacBooks and Mac Pros, and professional 4K cameras. Enables 4K 60p signals to be sent through a single cable and exceed the demands of professional content editing and other uses.
So maybe HDMI 2.0 will be along sooner than we think?