Intro:

Fixed ValueSet serialization being not resistant to unknown elements. Improve cleaning up of extensions that should not be inherited during snapshot generation.

Changes:

• #3345: Added RemoveAllNonInheritableExtensions to ExpandElementAsync
• #3337: Fix NullReferenceException during ValueSet expansion serialization
• #3336: Clean up pipeline
• #3334: Add ReferenceEquals optimization to equality comparers
• #3335: Solve NullReferenceException in serialization with SummaryFilter being used
• #3331: Fix LocalTerminologyService.Expand to preserve FhirOperationException status codes
• #3333: Sdk6 to develop
• #3325: Bump Newtonsoft.Json from 13.0.3 to 13.0.4
• #3323: Add colors to Azure Devops pipelines output
• #3322: Start development phase 6.0.2