set up release

RELEASE_NOTES.md

@@ -0,0 +1,6 @@
+* Loader: allow suppress errors scanning content when finding resources
+* Validator: Fix problem validating code systems with content = not-present
+* Validator: Further development of multi-language support on the tx server, and:
+* Validator: Change the validation so that the default language is '*' (all languages) not 'en'
+* Fix bug with path going missing in package-registry.json (when publishing to a web site)
+* oWASP driven updates to dependencies: graalvm, okhttp3, xpp3, JUnit

pom.xml

@@ -24,7 +24,7 @@
     <version>1.4.1-SNAPSHOT</version> <!-- See the note above -->
 
     <properties>
-        <core_version>6.1.1-SNAPSHOT</core_version>
+        <core_version>6.1.1</core_version>
         <maven_surefire_version>3.0.0-M5</maven_surefire_version>
         <apache_poi_version>5.2.1</apache_poi_version>
         <okhttp.version>4.11.0</okhttp.version>