Best Denon Mid Range Receiver When Are The Big Home Theater Receiver Companies Due To Release There New Products And Which Is The Best?

When are the big home theater receiver companies due to release there new products and which is the best? - best denon mid range receiver

Looking to buy a midrange receiver. I like Yamaha, Onkyo or Denon 7.1. I need HDMI upscaling up to 1080p, but my current TV only 1080i. Currently I have an old Yamaha and a left surround channels. Polk Audio I have very nice speakers.