org.hl7.fhir.core/RELEASE_NOTES.md

Validator:

• Fix NPE reading results of batch code validation
• Validate that binding references are present, and are for value sets
• Fix output message when there's nothing to validate

Other Code Changes:

• fix for renderer on ElementModels rendering - follow contentReference
• fix for NPE rendering references to contained value setes in Questionnaires that don't resolve
• fix for NPE rendering parameters with no names
• fix for rendering bundles on ElementModels