diff --git a/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml b/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml
index 7101fe437a..baa54a0859 100644
--- a/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml
+++ b/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/relnotes.xml
@@ -173,6 +173,11 @@
       <para>xlint and the ability to build lint libraries or lint
 	source code has been removed.</para>
 
+      <para revision="337332">The &man.date.1; utility has been
+	updated to include a new flag, <literal>-I</literal>, which
+	prints its output in <acronym>ISO</acronym> 8601
+	formatting.</para>
+
       <para revision="337663">The &man.bectl.8; utility has been
 	added, providing an administrative interface for managing
 	<acronym>ZFS</acronym> boot environments, similar to