What happens when I publish a Windows Phone ‘Mango’ application update?

The opening of the Windows Phone Marketplace for Windows Phone Mango is drawing near! We’ve blogged recently about all of all of the amazing new things you can do in Windows Phone ‘Mango’ and we’ve also mentioned that we encourage developers to test their existing applications against the Windows Phone ‘Mango’ tools. As we get closer, some people are asking us: what happens to their existing applications once they submit an update for Windows Phone ‘Mango?’ How will my update appear across the full scope of all Windows Phone users? When you publish a Windows Phone ‘Mango’ update to an application you had previously published, the following will occur: The WP 7.0 version of your application will remain available to all users on WP 7.0 devices.

Read More at Microsoft Windows Team Blog