1.5.0-beta1 for R4 (released 20191219) - FHIR 4.0.1

Technical Correction for R4

This release implements the Technical Correction (TC) to R4 (version 4.0.1). See hl7.org/fhir for the changes for this version.
For a more detailed overview of all the technical changes you can visit this page.

This is a beta release so please be careful when using it in production (not recommended). The final release of 1.5.0 has been planned for end of January 2020.

Bugfixes

• #943 Update ModelInfo.cs to R4
• #961 Typo in ResolveExteralReferences
• #1093 Client does not close connection on time-out bitesize! enhancement
• #1129 Client fails requests when server respond with success codes different than 200 enhancement
• #1134 Add validation to not allow timezones on time and date enhancement
• #1128 FhirPath expression node constructors should call its IEnumerable args only once bug

New Functionality

• #1176 Xml serialization does not trim whitespace bug.
  Whitespace is now trimmed by default during xml serialization. Changing this behavior can be done be setting TrimWhiteSpacesInXml in FhirXmlSerializationSettings to false.

• FhirPath:
  • new function intersect()
  • supporting back tics (`) in identifier
  • new environment variable %rootResource

Note: Active development of DSTU2 has stopped, the included DSTU2 1.5.0-beta1 update is there to retain binary compatibility with the newer shared assemblies but has none of the new features.