Release Notes: This release resolves all known issues from the 0.11 release. Moreover, several other bugs were fixed.
Release Notes: This release includes integration with Google App Engine, new samples, and several bugfixes.
Release Notes: This release includes an implementation of the ExecutorService interface. Three new samples were also added.
Release Notes: Several major bugs were fixed.
Release Notes: Dynamic execution of external code was implemented. The management API was extended. Many bugs were fixed and overall performance was improved.