## Validator Changes
* no changes
* Add ability to [compile a map file to a StructureDefinition](https://confluence.hl7.org/display/FHIR/Using+the+FHIR+Mapping+Language#UsingtheFHIRMappingLanguage-runtransformsjavavalidator)
* Add knowledge of additional R5 extensions for StructureDefinitions
* Fix problem validating extension context on choice types
* Add hint when binding found on element with multiple types
* Fix validator to guess system on all uses of code (not just most)
## Other code changes
* Use cached terminology server responses for unit and integration tests.
* Add more HTTP logging
* Clean up various issues with graphQL and polymorphic elements
* Add better support for date/time rendering
* Significant speed improvement for terminology caching
***NO_CI***
## Validator Changes
* no changes
## Other code changes
* fix bug where generated packages have files in the wrong places
* fix inclusion of Java constants in CLI help text.
* fix bug on `-compile` output when using 'current' version.
***NO_CI***
## Validator
* changes to profile comparison based on discussion at Jan 2022 connectathon
* fix FHIRPath handling for incomplete FHIRPath expressions
## Other code changes
* fix markdown related dependencies
* fix NPE in Utilities.pathURL()
* fix logging problem in tx server logging
* fix problem caching value sets during validation
* fix NPE setting locale based on canonical jurisdiction
* Improve rendering for Quantity/Range + return display when validating for rendering purposes
***NO_CI***
* fix bug for NullPointerException in Bundle convertors when resource is not available.
* fix Java locale backward compatibility in surefire
***NO_CI***
## Validator Changes:
* ignore canonical resources found in core examples packages
* get .ofType() working in discriminators (round #1!)
* fix bug checking enableWhen - ignoring items in answers
* Improved Error messages validating bundle entries
## Other Code Changes
* Improve rendering of uris that point to known resources
* Fix wrong reference rendering questionnaire
* Fix rendering of QuestionnaireResponses - render items in answers properly
* Improve Error message when snapshot can't be generated
* fix up support for R5
***NO_CI***
## Validator
* Allow both -output and -output-style parameters (output-style applies to output now) + add csv output style
* Implement the ```-level``` parameter
* Add support for R4B validation
* fix bug in deep profiles (profiles that don't start at the root)
## Other code changes
* Regenerate R5 code for 5.0.0-snapshot1 & many consequential changes
* Add version support for R4B and R5 (R4B code generation still to be done)
***NO_CI***
* Allow both -output and -output-style parameters (output-style applies to output now) + add csv output style
* Implement the ```-level``` parameter
* Add support for R4B validation
* fix bug in deep profiles (profiles that don't start at the root)
## Other code changes
* Regenerate R5 code for 5.0.0-snapshot1 & many consequential changes
* Add version support for R4B and R5 (R4B code generation still to be done)
Grahame Grieve
markiantorno
Gregor Lichtner
dotasek
dotasek
Lloyd McKenzie