HAPI 0.7 has been released.
This release contains a number of contributions and bugfixes from all over the FHIR community. Thanks to everyone who contributed!
In particular, note that this release corrects an issue where contained resources sometimes got encoded as both contained and top-level resources, and top level resources sometimes got encoded as contained resources. It is possible that some existing applications depended on the buggy behaviour, so please do a bit of extra testing on your server applications if you use contained resources at all. See the resource references documentation for a bit more information on how these work, and please feel free to post to the google group if things aren't working as expected.
This release also introduces a fascinating Vagrant based development environment contributed by Preston Lee which should allow you to try out a fully functional, database backed HAPI server in a virtual server on your own development box.
See the changelog for a complete list of what's new!