Enhanced application management: For Mango, we’ve also heard your
feedback and made lots of improvements, big and small, to App Hub to give you
better account management tools, a streamlined application submission process
and enhanced reporting capabilities.

• Better application management: By selecting ‘Edit catalog details’ on
  the app ‘Lifecycle’ tab you can now change the app metadata without submitting
  your app for re-certification, thus reducing the time to update and publish new
  information.
• Enhanced developer dashboard: Now from a single location, when you
  sign-in you can quickly see all top app performance metrics, payout status,
  distribution reporting and all available ratings & reviews on your app(s) on
  a per language basis.
• More detailed reporting: You are now able to select between
  ‘Summary’ and ‘Detail’ views of all reports and export them in an
  Excel-compatible format for offline data handling and analysis.
• New ‘Crash Count’ report: App Hub now enables you to retrieve data on
  crash counts and stack traces for each of your apps to use in debugging
  publisher updates faster.
• Streamlined application submission process: Developers no
  longer need to upload artwork files one-by-one. By clicking the ‘Browse’ button,
  developers can bulk select upload multiple artwork files all at once during the
  app submission process. The App Hub will automatically detect the image sizes of
  all artwork and place them in the correct artwork locations for developers to
  edit or delete before final app submission.
• New App Categories: To make discoverability of apps easier we have
  added 3 new top level categories (education, kids & family and government
  & politics) and several new sub categories. In addition, during the app
  submission process, developers can now select categories and sub-categories for
  all languages.