When we logged into one of our shop systems our now RTM Windows 8 Enterprise Store Live Tile showed a number on it:
Now, the above number came _after_ we had already jumped in to the Store and clicked the Updates (10) link in the top right corner of the Store window.
This is what we saw:
We clicked the Install button at the bottom of the above list and ended up with the Store saying we had three updates to do again:
Once done, the Apps look to be the same. We will need to dig into the product support site to find the release notes for the revision notes.
Microsoft Small Business Specialists
Co-Author: SBS 2008 Blueprint Book