Merge pull request #97169 from ShaunaDiaz/OSDOCS-15166

OSDOCS-15166: adds 4.17.37 async relnote to MicroShift

Author: ShaunaDiaz

microshift_release_notes/microshift-4-17-release-notes.adoc

@@ -241,3 +241,17 @@ Issued: 9 July 2025
 {product-title} release 4.17.35 is now available, see the link:https://access.redhat.com/errata/RHBA-2025:10331[RHBA-2025:10331] advisory. Release notes for bug fixes and enhancements are provided in this documentation. The images that are included in the update are provided by the {OCP} link:https://access.redhat.com/errata/RHSA-2025:10294[RHSA-2025:10294] advisory.
 
 See the latest images included with {microshift-short} by xref:../microshift_updating/microshift-list-update-contents.adoc#microshift-get-rpm-release-info_microshift-list-update-contents[listing the contents of the {microshift-short} RPM release package].
+
+[id="microshift-4-17-37-dp_{context}"]
+=== RHBA-2025:12508 - {microshift-short} 4.17.37 bug fix and enhancement update
+
+Issued: 7 Aug 2025
+
+{product-title} release 4.17.37 is now available, see the link:https://access.redhat.com/errata/RHBA-2025:12508[RHBA-2025:12508] advisory. Release notes for bug fixes and enhancements are provided in this documentation. The images that are included in the update are provided by the {OCP} link:https://access.redhat.com/errata/RHSA-2025:12437[RHSA-2025:12437] advisory.
+
+See the latest images included with {microshift-short} by xref:../microshift_updating/microshift-list-update-contents.adoc#microshift-get-rpm-release-info_microshift-list-update-contents[listing the contents of the {microshift-short} RPM release package].
+
+[id="microshift-4-17-37-bug-fixes_{context}"]
+==== Bug fix
+
+* Before this update, {microshift-short} 4.17 used OpenVSwitch (OVS) 3.4. With this release, {microshift-short} now uses OVS 3.5, keeping OVS synchronized with OVN-Kubernetes. (link:https://issues.redhat.com/browse/OCPBUGS-58384[OCPBUGS-58384])