Download Google App Engine SDK 1.9.38 software

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App Engine applications are easy to build, easy to maintain, and easy to scale as your traffic and data storage needs grow.

Whats new in version 1.9.38:
• The new and improved development appserver, which was previewed last release, now becomes the default. The old development appserver has been renamed to old_appserver.py and will remain available until the first release after 1 July 2013 when it will be removed from the SDK.
• A Go runtime has been added to the new and improved development appserver.
• The Debug log level for the runtime has been enabled.
• Improvements to the App Engine billing system will be rolled out gradually to all apps.
• The application summary no longer displays the default version of a running application, instead it lists the application as \'RUNNING\'. In an upcoming release applications will have multiple logical sub components, each of which will have a default version. This UI update is meant to align with this functionality.
• Projection queries are now a fully supported GA feature.
• The XMPP API now has multi-JID get_presence. This provides the ability to get the availability of multiple users.
• Django 1.4 an...