HTC just announced on its blog the full list of phones due to get Ice Cream Sandwich upgrades. The lucky mobiles are:
DROID Incredible 2 by HTCHTC Amaze 4GHTC Desire SHTC Desire HDHTC EVO 3DHTC EVO Design 4GHTC Incredible SHTC SensationHTC Sensation XLHTC Sensation 4GHTC Sensation XEHTC RaiderHTC RezoundHTC RhymeHTC ThunderboltHTC Vivid
HTC has already started rolling out ICS for the Sensation and Sensation XE, hoping to upgrade all devices in the next few weeks. The update for the HTC Sensation 4G and HTC Sensation XL will follow.
HTC Desire Z fans will be dismayed at its omission, and an online petition has already been started to include this device. It also looks like the Flyer tablet will be stuck on old Android for now.