Lucene search for patients is not yet ready, but we are close! See TRUNK-425.
SearchHandlers for subclasses in REST are now in place. You just declare SubresourceParameter or SearchParameter with value as part of your SearchConfig required or optional parameters.
Complex obs are now supported by REST. You can store files embedded as base64 in json or post them as multipart/form-data with “json” parameter.
Spring Data JPA isn’t there yet. We made some progress, but it seems to be a bigger time investment and we need to reconsider, if it is worth it.
Thanks to @SolDevelo for providing paid developers to work on all those issues!