Short answer: Yes, i
think we should get it.
Long, more boring yet hopefully informative answer

: The radio image on every phone, including the Nexus phones, is a big block of closed source code. With a straight GSM radio, like say the Google Play Galaxy Nexus, the folks manufacturing the phone (in this case that would be Samsung) have everything they need along with a license to pack it up and give it to Google. In turn, Google has to procure a special license to ship the software while it's
not installed on a device -- like the factory image. There's a big legal team that takes care of this stuff.
In the case of our DE HTC One's, the radio isn't straight GSM. There is proprietary code for the LTE radio, which HTC probably has license to do themselves. If it stopped there, they should (I'm not a lawyer, but this is how I understand it) be able to distribute it themselves, free of any of AT&T's strings. The problem is our DE HTC One's were "specially tuned" for AT&T's network. I'm not sure wtf they do to "specially tune" it, but I am sure that only AT&T can do this -- and only they can say "Hey, it's OK to send that out to your users now."
Today's update was designed for better network management. This will help AT&T, and help users like us. Happy users helps HTC. I really think AT&T and HTC will want the few people who bought the DE to be happy, so they will send out the update. The key word is
THINK. HTC or AT&T could have reasons why they don't want to send it out that I just can't understand. Just like I'm not a lawyer, I'm also not a very good businessman
There are a few things about the HTC One that I'm not allowed to talk about, that comes with the job. Don't worry, they are mostly very boring things that I'm forced to know to do my job well.
But this is my impression from conversations I've had with more than a few people who are involved in these sorts of processes. None of this information comes directly from AT&T or HTC at the corporate level.