I have to agree. I didn't see any mention of H.265 (edit: excuse me, HEVC), yet I'm sure I've read that it's what's going to speed up 4k beyond current HDMI 1.4

I have to agree. I didn't see any mention of H.265 (edit: excuse me, HEVC), yet I'm sure I've read that it's what's going to speed up 4k beyond current HDMI 1.4 limits. (Though I see now via Google that HEVC requires quite a bit of hardware for real-time compression of a live signal at broadcast quality.) That said, I wouldn't bash Wikipedia too much. Write up better sources and I'm sure the editors will notice ;-)