Apache Olingo is an effort to provide an implementation of the OASIS OData (Open Data) specification in Java, and JavaScript (and possibly other languages). The project has graduated in April 2014.
Releases: The latest OData V2 compliant Java release is version 2.0.1 and was built on 2014-11-06. The latest OData V4 compliant Java release is version 4.0.0-beta-01 and was built on 2014-09-23. The latest OData V4 JavaScript release is version 4.0.0-beta-01 and was built on 2014-09-19. Overall Activity: The main focus of the Olingo community right now is the OASIS OData 4.0 standard. There have been beta releases for Java and JavaScript. The maintenance for the OData V2 standard is still ongoing and resulted in a first patch release. The mailing lists and Jira show a strong increase in traffic after the first beta releases for OData V4. We hope this increase in interest will help the Olingo community to grow. Community: Stephan Klevenz resigned as the VP of Olingo and the Olingo community elected Christian Amend as the new VP on 2014-10-06. The Olingo community elected Sven Kobler-Morris as a new PMC member on 2014-10-06. The Olingo community elected Ramesh Reddy as a new committer on 2014-11-07.
