Forward merge develop

build/azure-pipelines.yml

@@ -32,7 +32,9 @@ resources:
   - repository: templates
     type: github
     name: FirelyTeam/azure-pipeline-templates
-    endpoint: FirelyTeam 
+    endpoint: FirelyTeam
+    ref: refs/tags/v1
+
 
 stages:
 - stage: build

release-notes.md

@@ -1,3 +1,3 @@
 ## Intro:
 
-A hotfix in the `Canonical` class to also allow fragment only canonicals. 
+A hotfix in the MimeTypeTerminologyService to allow for the FHIR format types "xml", "json" and "ttl".

src/Hl7.Fhir.Base/FhirPath/EvaluationContext.cs

@@ -61,7 +61,7 @@ public EvaluationContext(PocoNode? resource, PocoNode? rootResource, IDictionary
     /// <summary>
     /// A delegate that handles the output for the <c>trace()</c> function.
     /// </summary>
-    public Action<string, IEnumerable<PocoNode>>? Tracer { get; set; }
+    public Action<string?, IEnumerable<PocoNode>>? Tracer { get; set; }
 }
 
 public static class EvaluationContextExtensions