If you keep checking on these forums you will be the first to know when a new phone is released.
The Nokia Lumia 830 and 735 models have both been released over the last couple of weeks.
Arguably the best WP is the Lumia 930 (I said arguably), which is only a few months old.
If I might suggest the Lumia 1520. It is blazingly fast takes beautiful pictures even in HDR and RAW. Surprisingly you won't believe that a phone with a 6" screen is not that bulky or cumbersome to hold in your hand. I was using my buddy's 1520 and it felt no different in size than my 925. The full HD 1080p screen is sharp and crisp. I never imagined that a screen that clear could come from an LCD as I am a lover of AMOLED screens. Seriously, give the 1520 a test drive. You won't be disappointed.