Preparing phoenix-queryserver release 6.0.0RC5; tagging and updates to CHANGES.md and RELEASENOTES.md
diff --git a/CHANGES.md b/CHANGES.md
index a72608a..34d742c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -18,7 +18,7 @@
 -->
 # PHOENIX Changelog
 
-## Release queryserver-6.0.0 - Unreleased (as of 2021-07-13)
+## Release queryserver-6.0.0 - Unreleased (as of 2021-07-16)