App Engine SDK version 1.2.6 is released for both runtimes, Python and Java, and contains plenty of improvements and bugfixes, along with some exciting new features: Incoming Email - After enabling mail as an inbound service (just like XMPP), users can email your application at firstname.lastname@example.org. Inbound messages’re converted to HTTP requests which you can receive via webhook handler. Delete an App is now available via Admin Console! Just visit Application Settings. Please be careful when deleting an app - the appid can never be reused after deletion. Datastore Stats lets you see more detailed statistics about how your application data is stored in the Admin Console.
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