Microsoft has announced that all developers can now respond to Windows Phone app reviews directly, although there are still some limitations on exactly which reviews can be replied to.
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Microsoft has announced a number of improvements for developers that make Windows Phone apps, including better ad and payment options as well as improvements to the Dev Center.
Microsoft has announced it has added some new features for Windows Phone app developers to use in the Dev Center section of the Windows Phone Store, including a new way to cancel and resubmit an app.