The Advanced Hue Integration has started allowing sensors to be paired to the Hue bridge and updates pushed to the HE hub. I have transferred a couple from memory. I plan to move all my lights and accessories back onto my Hue bridge. The same is true for switches. It is still under development to a degree (I believe), for the half-dozen lights and a couple of switches and sensors, they all seem to be working fine for me so far.
CocoHue I believe is also heading down the same path, not sure about the status of accessories.