From 4449d9b0195a49df1893fe3970a06eb53c870cbc Mon Sep 17 00:00:00 2001
From: shreyasiddhartha <ssiddhar@redhat.com>
Date: Mon, 8 Sep 2025 16:54:42 +0530
Subject: [PATCH] OSSM-10715-3.1.2

---
 _attributes/common-attributes.adoc            |  6 ++--
 modules/ossm-release-notes-3-1-2.adoc         | 18 +++++++++++
 ...ossm-release-notes-supported-versions.adoc | 31 +++++++++++++++++++
 ossm-release-notes/ossm-release-notes.adoc    |  1 +
 4 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 modules/ossm-release-notes-3-1-2.adoc

diff --git a/_attributes/common-attributes.adoc b/_attributes/common-attributes.adoc
index 2b96f1f3099c..9e9952a16878 100644
--- a/_attributes/common-attributes.adoc
+++ b/_attributes/common-attributes.adoc
@@ -17,14 +17,14 @@
 :SMProductName: Red{nbsp}Hat OpenShift Service Mesh
 :SMProduct: OpenShift Service Mesh
 :SMProductShortName: Service Mesh
-:SMProductVersion: 3.1.1
+:SMProductVersion: 3.1.2
 //service mesh v2
 //Update when there is a new 2.6.z release
-:SMv2Version: 2.6.7
+:SMv2Version: 2.6.10
 //SMv2Version must be updated with each 2.x release because users can only migrate from the latest 2.x.z version. Update 02/24/2025 for service-mesh-docs-3.0
 //Istio
 :istio: Istio
-:istio-latest: 1.26.3
+:istio-latest: 1.26.4
 //update istio-latest as necessary
 //Kiali Operator
 :KialiProduct: Kiali Operator provided by Red{nbsp}Hat
diff --git a/modules/ossm-release-notes-3-1-2.adoc b/modules/ossm-release-notes-3-1-2.adoc
new file mode 100644
index 000000000000..c9b2dcc05ac4
--- /dev/null
+++ b/modules/ossm-release-notes-3-1-2.adoc
@@ -0,0 +1,18 @@
+// Module included in the following assemblies:
+//
+// * service-mesh-docs-main/ossm-release-notes/ossm-release-notes.adoc
+
+:_mod-docs-content-type: REFERENCE
+[id="ossm-release-3-1-2_{context}"]
+= {SMProductName} version 3.1.2
+
+This release of {SMProductName} is included with the {SMProductName} Operator 3.1.2 and is supported on {ocp-product-title} 4.16 and later. This release addresses enhancements, fixed issues, and Common Vulnerabilities and Exposures (CVEs).
+
+For supported component versions for 3.1.2, see "Service Mesh version support tables".
+
+[id="ossm-enhancements-3-1-2_{context}"]
+== Enhancements
+
+* This enhancement updates {istio} to version 1.26.4.
+
+* This enhancement updates Kiali operator and Kiali server to version 2.11.3.
\ No newline at end of file
diff --git a/modules/ossm-release-notes-supported-versions.adoc b/modules/ossm-release-notes-supported-versions.adoc
index 564e6077a96d..882d64e8ccb4 100644
--- a/modules/ossm-release-notes-supported-versions.adoc
+++ b/modules/ossm-release-notes-supported-versions.adoc
@@ -6,6 +6,37 @@
 [id="ossm-release-notes-supported-versions_{context}"]
 = {SMProduct} supported versions
 
+See the following table for information about {SMProduct} 3.1.2 supported versions.
+
+== {SMProduct} 3.1.2 supported versions
+
+[cols="1,1"]
+|===
+| Feature | Supported versions
+
+|{SMProduct} 3 Operator
+|3.1.2
+
+|{SMProduct} `Istio` control plane resource
+|1.26.4
+
+|{ocp-product-title}
+|4.16 and later
+
+| Envoy proxy
+| 1.34.6
+
+| `IstioCNI` resource
+| 1.26.4
+
+|Kiali Operator
+|2.11.3
+
+|Kiali control plane resource
+|2.11.3
+
+|===
+
 See the following table for information about {SMProduct} 3.1.1 supported versions.
 
 == {SMProduct} 3.1.1 supported versions
diff --git a/ossm-release-notes/ossm-release-notes.adoc b/ossm-release-notes/ossm-release-notes.adoc
index 5e9e56079506..39cb1c83d9de 100644
--- a/ossm-release-notes/ossm-release-notes.adoc
+++ b/ossm-release-notes/ossm-release-notes.adoc
@@ -16,6 +16,7 @@ For additional information about the {SMProductName} life cycle and supported pl
 //03/25/2025:
 //Gwynne is rotating off Service Mesh. For next writer and CS: Continue to refine the IA for rel notes. The structure and IA will likely make more sense as there are more z-streams and versions released, making it easier to see how best to lay rel notes out in docs.redhat. Should anything be its own tile to make it easier to find for users?
 
+include::modules/ossm-release-notes-3-1-2.adoc[leveloffset=+1]
 include::modules/ossm-release-notes-3-1-1.adoc[leveloffset=+1]
 include::modules/ossm-release-notes-3-1-new-features-enhancements.adoc[leveloffset=+1]
 include::modules/ossm-release-notes-3-1-technology-preview-features.adoc[leveloffset=+1]