Full clarification.....
The "current" HDMI update board, which will be available as an upgrade in a few weeks, and which will be included in all new units shipping from now on, has one input and one output which support
HDMI 2.0 and HDCP 2.2.
This fulfills all the requirements for 4k, including the copy protection,
WHICH MEANS THAT THIS BOARD WILL PASS ALL "STANDARD 4k SOURCES" (it
will pass the signal from 4k satellite and cable boxes, and from 4k disc players).
This board is at the top of the unit, and requires you to remove and replace quite a few screws, and several cables - but doesn't require any soldering.
While we
PREFER to do the installation here, we will probably allow people to do it themselves if they really want to.
This board will
NOT support HDR10 (which is part of
HDMI 2.0a), and probably won't work with the 4k version of Dolby Vision HDR.
There will be
ANOTHER HDMI board upgrade around year end 2016 that will upgrade multiple inputs and outputs (probably all of them) to HDMI 2.0a.
This future board will support
HDMI 2.0a (and, of course, HDCP 2.2), and
WILL support HDR10 (HDR10 is part of HDMI 2.0a) and Dolby Vision at 4k.
(It may also support HDMI 2.0b - but I'm not prepared to even discuss that yet
.)