As far as I know, Adobe does not announce in advance... but you might check that forum
This forum is actually about the Cloud, not about using individual programs
Once your program downloads and installs with no errors, you need the program forum
If you start at the Forums Index http://forums.adobe.com/index.jspa
You will be able to select a forum for the specific Adobe product(s) you use
Click the "down arrow" symbol on the right (where it says ALL FORUMS) to open the drop down list and scroll
John, thanks. I posted it there as a suggestion to Adobe. Hopefully, they'll come through soon. In the meantime, I now know how to use the DNG converter, so I'm in business.