Release Notes: A new AppScale UI, an application logging interface, a channel API for Java, mail for Java, kind statistics, and numerous bugfixes.
Release Notes: This release adds XG transaction support, XMPP for Java, and bugfixes.
Release Notes: This release adds an enhanced TaskQueue system, bugfixes, and a new dashboard.
Release Notes: Improved handling of routing paths and a tools rewrite in Python. Bugfixes.
Release Notes: Python 2.7 and Go support was added.