Release: v1.1.21

* Loader: Fix bug generating copyright
* Loader; Add copyright usage fragment support
* Validator: Fix issue with discriminating by address and human name
* Validator: Fix issue with finding duplicate ids in profiled bundles
* Renderer: fix issue rendering translations in value sets
* Renderer: Render Value Set CLD correctly
* Template Manager: Upgrade ant because of security advisory
* Publisher Core: Reduce memory usage later in publication run
* Web Site Maintainer: fix bug with wrong package id in feed

***NO_CI***

org.hl7.fhir.publisher.cli/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>org.hl7.fhir.publisher</artifactId>
         <groupId>org.hl7.fhir.publisher</groupId>
-        <version>1.1.21-SNAPSHOT</version>
+        <version>1.1.21</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

org.hl7.fhir.publisher.core/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.hl7.fhir.publisher</groupId>
         <artifactId>org.hl7.fhir.publisher</artifactId>
-        <version>1.1.21-SNAPSHOT</version>
+        <version>1.1.21</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

pom.xml

@@ -21,7 +21,7 @@
         <version>5.1.10</version>
     </parent>
 
-    <version>1.1.21-SNAPSHOT</version> <!-- See the note above -->
+    <version>1.1.21</version> <!-- See the note above -->
 
     <properties>
         <core_version>5.1.10</core_version>