## Validator Changes
* Fix up validation of fragment and example value sets
* Improve handling of terminology messages + handling of example and fragment code systems
* Add support for logical_container extension (for CDA constraint validation)
* Clean up handling of xml_name
* Check for xver extension canonical urls when validating uri elements
* Upgrade xver to latest R5 definitions
## Other code changes
* Fix string index error in xver manager
* Fix rendering of type for previous versions
***NO_CI***
## Validator Changes
* Fix bug where validator doesn't actually validate web sourced input
* Fix narrative link validation and add id/idref validation
* Remove fhir-test-cases from Validator CLI JAR (#1497) (reduce size)
* Fix to CDA xsi:type validation per SD decision
* Apply regex pattern to literal format if defined
* Improvements to vital signs related messages
* Fix R4 con-3 FHIRPath expression
* Fix bug loading packages with partially specified version that doesn't exist
* Fix for occasional missing warnings around bundle link validation
* Fix using wrong resource type when validating constraints in data type definitions during R6 build
* Fix NPE in validator processing CCDA examples
* Fix problem with version dependencies when loading npm packages directly as files
* Fix for SearchParameter validation using custom resource types
## Other code changes
* Bump commonmark version
* fix Utilities display of time periods (fixed width hour:min)
* Fix stated path for error when code not in value set
* Fix rendering of trigger definition using tables inside paragraphs
* Update VSAC importer to fix timeout issues
* Refactor FHIRPath java package
* Fix problem with profiled resources being called examples in IG publisher
* Remove dependencies for unused UI experiment (#1465)
* Remove AU connectathon
* Include hamcrest dependency
* Fix breaking ValidationEngineTests
* Give kinder error message for missing param
* Fix commonmark group and bump version (#1500)
* Remove dep used for local testing
* Bump jackson & logback versions
* Fix StringType element properties not being copied in various Address, HumanName convertors
* Handle all initial value types when rendering Questionnaires
* Ensure Address.line[] element data is copied over
* Write locking on FilesystemPackageCacheManager
* Fix problems setting owning committee consistently
* Utility classes for fule system package cache pre-loading
***NO_CI***
## Validator Changes
* Fix validator not allowing canonical resource extensions in canonical resources in bundles
* Fix bundle validation error on intneral link checking
* Check parameter type for FHIRPath where() and all()
* Validate that composite search parameters have components
## Other code changes
* Refactor timeout control on client
* Support IPS in validation tests
* Remove orphan R4B test
* Improve expansion error messages
* Fix expansion language - don't set for displayName parameter
* Adjust value set rendering for fragment code systems
* Fix NPE rendering some resources
* Fix rendering of TriggerDefinition
* Support parsing ad-hoc json data type fragments
* More memory work for IG Publisher
* Move ILoggingService & VersionUtil
* Fix timeout issue in vsac
* Introduce ips builder + Infrastructure changes for IPS builder
* Move json and xml extensions from extensions pack to tooling ig
* Add support for rendering union and intersections of profiles in profile comparison
* FHIRPath iif() test case fixes
* Add support for IPS validation in test cases
* Fix for broken markdown re-processing
* Improve identifier rendering
* Fix committee URLs
***NO_CI***
