I emailed HTC today asking about 2.2 for the Hero. This is the response. Make of it what you want!!! LOL
Dear Kiran, Thank you for your email. We are considering the 2.2 (FroYo) upgrade for some models of our phones, but we are still analyzing the impact this will have on the user experience. We will announce a full list of phones and dates once we are closer to launching the upgrades. We are working closely with Google and our other partners to ensure we have the earliest access to everything we need to provide a complete and solid HTC Sense experience on Froyo. We expect to release all updates in the second half of this year but can't be more specific yet. I trust that this resolve's your query, please do not hesitate to contact us again if required. Kind Regards, Alex HTC Europe
Dear Kiran, Thank you for your email. We are considering the 2.2 (FroYo) upgrade for some models of our phones, but we are still analyzing the impact this will have on the user experience. We will announce a full list of phones and dates once we are closer to launching the upgrades. We are working closely with Google and our other partners to ensure we have the earliest access to everything we need to provide a complete and solid HTC Sense experience on Froyo. We expect to release all updates in the second half of this year but can't be more specific yet. I trust that this resolve's your query, please do not hesitate to contact us again if required. Kind Regards, Alex HTC Europe