diff --git a/modules/ref-relnotes-1.3.7-z-stream.adoc b/modules/ref-relnotes-1.3.7-z-stream.adoc
new file mode 100644
index 00000000000..9a764a30201
--- /dev/null
+++ b/modules/ref-relnotes-1.3.7-z-stream.adoc
@@ -0,0 +1,17 @@
+// Module used in the following assemblies
+//
+// *release_notes/rhcl-release-notes.adoc
+
+:_mod-docs-content-type: REFERENCE
+[id="rhcl-relnotes-1.3.7-z-stream_{context}"]
+= {product-title} 1.3.7 bug fix and security update
+
+Issued: 8 Sept 2026
+
+[role="_abstract"]
+{product-title} release 1.3.7 is now available. A description is available in the link:https://access.redhat.com/errata/RHBA-2026:xxxxx[RHBA-2026:xxxxx] advisory. {product-title} uses the `stable` update channel to track and receive updates for the {product-title} Operator. You can manage how your updates are applied through your Operator Lifecycle Manager (OLM) subscription resource. For more information, see xref:../updating/updating-rhcl.adoc#proc-update-rhcl-with-web-console_updating-rhcl[Updating Red Hat Connectivity Link].
+
+[id="rhcl-relnotes-1.3.7-z-stream-bug-fixes_{context}"]
+== Bug fixes
+
+* Previously,
diff --git a/release_notes/rhcl-release-notes.adoc b/release_notes/rhcl-release-notes.adoc
index 3f1a36ac1a7..d371b2b6e15 100644
--- a/release_notes/rhcl-release-notes.adoc
+++ b/release_notes/rhcl-release-notes.adoc
@@ -17,6 +17,8 @@ include::modules/ref-relnotes-known-issues.adoc[leveloffset=+2]
 
 include::modules/ref-relnotes-z-streams.adoc[leveloffset=+1]
 
+include::modules/ref-relnotes-1.3.7-z-stream.adoc[leveloffset=+2]
+
 include::modules/ref-relnotes-1.3.6-z-stream.adoc[leveloffset=+2]
 
 include::modules/ref-relnotes-1.3.5-z-stream.adoc[leveloffset=+2]