Both the Pro version and the Free version of the SDK Community app are pending review for the App Store with the following changes:

NEW
- Compose and edit blogs (like I'm doing!)
- View history of your own blogs
- Receive push alerts, which match all alerts we are used to seeing at the footer of the homepage

UPDATED
- Fixed bug that sometimes caused Group shoutboxes to freeze
- Sped up jumping between screens

Review time is generally about a week, so version 1.5.2 should be out early next week.