Add 2.1.1 to CHANGELOG.md (#940)

Author: Adrian Clay

CHANGELOG.md

@@ -6,14 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Fixed
-
-* When mapping a `Condition` without an `asserter`, omit the `Participant` element within the XML.
-  Previously this would raise the error "EhrMapperException: Condition.asserter is required" and send a
-  failure to the requesting system.
-* When mapping a `MedicationRequest` without a `recorder` or `requester`, omit the `Participant` element within the XML.
-  Previously this would raise the error "MedicationRequest ... missing recorder of type Practitioner, PractitionerRole
-  or Organization" and send a failure to the requesting system.
+## Added
 
 * When mapping a `DocumentReference` which contains a `NOPAT` `meta.security` or `NOPAT` `securityLabel` tag the resultant XML for that resource
   will contain a `NOPAT` `confidentialityCode` element.
@@ -32,6 +25,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * When mapping `Immunizations` which contain a `NOPAT` `meta.security` tag, the resultant XML for that resource
   will contain a `NOPAT` `confidentialityCode` element.
 
+## [2.1.1] - 2024-10-15
+
+### Fixed
+
+* When mapping a `Condition` without an `asserter`, omit the `Participant` element within the XML.
+  Previously this would raise the error "EhrMapperException: Condition.asserter is required" and send a
+  failure to the requesting system.
+* When mapping a `MedicationRequest` without a `recorder` or `requester`, omit the `Participant` element within the XML.
+  Previously this would raise the error "MedicationRequest ... missing recorder of type Practitioner, PractitionerRole
+  or Organization" and send a failure to the requesting system.
+
 ## [2.1.0] - 2024-10-14
 
 ### Added