Correct metadata.json to match checksum
Merge pull request #297 from hunner/fix_metadata

Correct metadata.json to match checksum
Release 4.3.1

Summary
This supported release updates the metadata.json to work around upgrade
behavior of the PMT.

Bugfixes
- Synchronize metadata.json with PMT-generated metadata to pass
  checksums
Merge pull request #298 from hunner/release_4.3.1

Release 4.3.1