We pushed another new update to the OData Service Validation Tool last Friday. This update has the following:
- Added support for JSON payload validation.
- Added 9 new JSON rules
- Added 2 new Atom/XML metadata rules
- Updated 4 Atom/XML rules (3 metadata and 1 feed)
As always, please give it a try and let us know what you think using the OData Mailing List.