org.hl7.fhir.core/RELEASE_NOTES.md

Validator:

• Hack around erroneous R3 Invariant (ref-1)
• Add support for generating terminology spreadsheets from the command line validator
• Validate Resource.id and Element.id properly

Other Code Changes:

• Change the FHIRPath interface IEvaluationContext.resolveConstant to return List not Base (BREAKING CHANGE!)
• Binary Resource Renderer
• Spreadsheet Generation for terminology resources (org.hl7.fhir.r5.renderers.spreadsheets package)
• Fix various NPEs discovered by users
• Fix rendering of value sets that have no definition
• Mark generated narrative with a flag in user data
• return system for display when IWorkerContext.validateCode is called