Release notes for beta5

docs/Users_Guide/release-notes.rst

@@ -9,6 +9,25 @@ When applicable, release notes are followed by the GitHub issue number which
 describes the bugfix, enhancement, or new feature:
 https://github.com/dtcenter/METviewer/issues
 
+Version `v6.0.0-beta4 <https://github.com/dtcenter/METviewer>`_ release notes (20240417)
+----------------------------------------------------------------------------------------
+
+
+  .. dropdown:: New Features
+     * Add GitHub action to run SonarQube for METviewer pull requests and feature branches(`#521 <https://github.com/dtcenter/METviewer/issues/521>`_)
+
+
+  .. dropdown::  Enhancements
+
+
+  .. dropdown:: Bugfixes
+
+
+  .. dropdown:: Internal
+     * METviewer:Address SonarQube Vulnerabilities(`#58 <https://github.com/dtcenter/METplus-Internal/issues/58>`_)
+     * Update GitHub issue and pull request templates to reflect the current development workflow details(`#491 <https://github.com/dtcenter/METviewer/issues/491>`_)
+
+
 Version `v6.0.0-beta4 <https://github.com/dtcenter/METviewer>`_ release notes (20240417)
 ----------------------------------------------------------------------------------------