Question about HDMI 1.4 and 4k resolutions

[mainman]

I am planning on upgrading my receiver, and I have a question.

If a receiver has HDMI 1.4, will this receiver have 4k pass through?

The receiver in question is the Pioneer SC-2022-K:
http://www.pioneer.eu/eur/products/4...22-K/page.html

Apparently this receiver uses HDMI 1.4, but it doesn't say anything about 4k pass through. The more expensive models on the Pioneer site say they got 4k pass through, but it doesn't say it on this one.

From my understanding HDMI 1.4 supports 4k right? Is it safe to assume that an HDMI 1.4 receiver will be able to pass through 4k resolutions?

I am looking to buy a new receiver and I want it to be as future proof as possible, so I don't have to upgrade my receiver too often.

Thanks for you times.