Yesterday, Microsoft announced Windows Phone Mango RTM. The RTM implies that the code is finished, and handed over to carriers and device manufacturers for testing and distribution to the customers. Today, Microsoft surprised developers by releasing Beta 2 Refresh of the Windows Phone SDK 7.1.
Also, Microsoft is pushing an OS update for developer-unlocked phones allowing developers to refresh the Mango update to Build 7712 corresponding to the SDK release. The RTM build is 7720. The Beta 2 of Windows Phone SDK 7.1 was released last month and developer-unlocked phones were updated to Mango (Build 7661). Although, the update has a RC moniker in the name when the tools are installed, this is an early version. The final Release Candidate would be released next month. The final Mango update would not be available to developers early, and would be pushed through the usual official channels.
Today’s update is available through the Mango Connect site. You would need to download and install the updated Zune software (4.8.2134.0) and an UpdateWP.exe file. Also download the Windows Phone SDK tools. Before you install any of these, first uninstall the previous versions of all three from your computer.
The latest update showcases Twitter integration in Windows Phone for the first time. Although the Twitter integration was announced and demoed earlier, the feature wasn’t included in the last update. I did a post on all points of Windows Phone experience where Twitter integrates.
The comprehensive integration touches all bases in Windows Phone. The integration is present in the Me tile, People Hub, Pictures hub, and Internet Explorer 9. The Twitter integration is very solid, and for infrequent Twitter users, this might just do away with the need for a Twitter client.
The tools update also adds a nifty screenshot capability built-in into Windows Phone Emulator allowing you to quickly take screenshots of your apps without using a separate app.