## Validator Changes
* Change how count is calculated when expanding value sets
* Fix value set expansion bugs
* Fix for fhirpath issue on command line (#1650)
* Add IG dependency validator
* work around bad r4 extension definitions
* don't reload different sub-version of extensions pack
## Other code changes
* Rework rendering library from ground up
* Merge Fix: Fix split logic of canonical into url and version in several places (#1663)
* Suppress spurious message when code system is unknown
* don't raise needless and wrong exceptions about extension definitions when rendering
* fix duplicate link creation
* Stop recursive rendering crash
* Obligation rendering improvements
* Handle extra profiles on resources in an IG when converting between versions
* Fixed issue with actor title not rendering in obligations
* Test and adaption for dateOp #1655
* Use assertj instead of hamcrest (#1662)
* More transifex work
* Add support for local packages during testing
***NO_CI***
## Validator Changes
* Find value sets on tx server if not tx.fhir.org
* Do not send Content-Type header with GET requests for tx servers
* Fix npe validating code system
* Support discriminator by position
* Don't check type characteristics for unknown types
## WHO I18n Project
* Fix typos in phrases, and fix up handling of apostrophes in messages without parameters
* Test and fix for single quote escapes in I18n
* Create and test transifex configuration
## Rendering Changes
* Fix contact rendering to work properly
* Fix issue resolving contained resource rendering DiagnosticReports etc
* Handle case where Contact.value has extensions instead of a string value
* Render Parameterised types
* Fix bug with LOINC Code row showing wrongly in Profile Details view
* Partial implementation of type parameters
* Fixed rendering of actor-specific obligations, added elementIds to obligation narrative rendering
* Corrected ObligationsRenderer to handle multiple actors and multiple codes. Also got obligations with elements to render properly (which means knowing whether you're on a table page or definitions page, what tab you're on, and whether the element for the obligation is in-scope for that tab (so you know whether to hyperlink or not). Had to make links on the tables point to definitions because table anchors are not unique.
## Other code changes
* split out Base.canHavePrimitiveValue() from Base.hasPrimitiveValue()
* Refactor how observation profiles are registered in order to generalise management of extra profiles
* Use validation policy to implement Observation profile rules
* Rework validation policy management in standalone validator
* Try deploying javadoc with SNAPSHOT
* Add utility to unpack the spec.internals file
* v2 in FHIR tests
* Fix bug loading language pack NPMs
***NO_CI***
## Validator Changes
* Find value sets on tx server if not tx.fhir.org
* Do not send Content-Type header with GET requests for tx servers
* Fix npe validating code system
* Support discriminator by position
* Don't check type characteristics for unknown types
## WHO I18n Project
* Fix typos in phrases, and fix up handling of apostrophes in messages without parameters
* Test and fix for single quote escapes in I18n
* Create and test transifex configuration
## Rendering Changes
* Fix contact rendering to work properly
* Fix issue resolving contained resource rendering DiagnosticReports etc
* Handle case where Contact.value has extensions instead of a string value
* Render Parameterised types
* Fix bug with LOINC Code row showing wrongly in Profile Details view
* Partial implementation of type parameters
* Fixed rendering of actor-specific obligations, added elementIds to obligation narrative rendering
* Corrected ObligationsRenderer to handle multiple actors and multiple codes. Also got obligations with elements to render properly (which means knowing whether you're on a table page or definitions page, what tab you're on, and whether the element for the obligation is in-scope for that tab (so you know whether to hyperlink or not). Had to make links on the tables point to definitions because table anchors are not unique.
## Other code changes
* split out Base.canHavePrimitiveValue() from Base.hasPrimitiveValue()
* Refactor how observation profiles are registered in order to generalise management of extra profiles
* Use validation policy to implement Observation profile rules
* Rework validation policy management in standalone validator
* Try deploying javadoc with SNAPSHOT
* Add utility to unpack the spec.internals file
* v2 in FHIR tests
* Fix bug loading language pack NPMs
***NO_CI***
## Validator Changes
* Fix issue validating codes with + in them
* Fix (well, hack) R4 vital signs issue with component units
## WHO I18n Project
* QA on i18n constants - remove spurious entries, add anything missing
* Remove test case for i18n coverage
* Generate properties translation files without blank entries
* Add transifex configuration
* Fix up .po file generation so that POEdit is supported, and remove duplicate constants (#1592)
* Most strings translated to Dutch, unchecked.
* Add utility to infer locale from region code
## Other code changes
* Remove Accept-Charset header
* Fix typos around CODESYSTEM_CONTENT_COMPLETE
***NO_CI***
Grahame Grieve
Grahame Grieve
markiantorno
dotasek
dotasek
Lloyd McKenzie