update tech spec and comments

Author: vepatel

content/includes/nic/configuration/security.md

@@ -53,8 +53,8 @@ The block below shows the code you will look for:
 #      volumes:
 #      - name: nginx-etc
 #        emptyDir: {}
-#      - name: nginx-cache  # not required for statefulset
-#        emptyDir: {}       # not required for statefulset
+#      - name: nginx-cache  # do not set this value in statefulset if volumeclaimtemplate is set
+#        emptyDir: {}       # do not set this value in statefulset if volumeclaimtemplate is set
 #      - name: nginx-lib
 #        emptyDir: {}
 #      - name: nginx-lib-state

content/nic/configuration/security.md

@@ -53,8 +53,8 @@ The block below shows the code you will look for:
 #      volumes:
 #      - name: nginx-etc
 #        emptyDir: {}
-#      - name: nginx-cache  # not required for statefulset
-#        emptyDir: {}       # not required for statefulset
+#      - name: nginx-cache  # do not set this value in statefulset if volumeclaimtemplate is set
+#        emptyDir: {}       # do not set this value in statefulset if volumeclaimtemplate is set
 #      - name: nginx-lib
 #        emptyDir: {}
 #      - name: nginx-lib-state

content/nic/installation/integrations/app-protect-waf-v5/installation.md

@@ -227,8 +227,8 @@ Create required volumes:
 volumes:
   - name: nginx-etc
     emptyDir: {}
-  - name: nginx-cache # not required for statefulset
-    emptyDir: {}      # not required for statefulset
+  - name: nginx-cache # do not set this value in statefulset if volumeclaimtemplate is set
+    emptyDir: {}      # do not set this value in statefulset if volumeclaimtemplate is set
   - name: nginx-lib
     emptyDir: {}
   - name: nginx-log

content/nic/technical-specifications.md

@@ -17,15 +17,15 @@ We test NGINX Ingress Controller on a range of Kubernetes platforms for each rel
 {{< table >}}
 | NIC version | Kubernetes versions tested  | NIC Helm Chart version | NIC Operator version | NGINX / NGINX Plus version | End of Technical Support |
 | --- | --- | --- | --- | --- | --- |
-| {{< nic-version >}} | 1.25 - 1.33 | {{< nic-helm-version >}} | {{< nic-operator-version >}} | 1.29.1 / R35 | - |
+| {{< nic-version >}} | 1.26 - 1.34 | {{< nic-helm-version >}} | {{< nic-operator-version >}} | 1.29.1 / R35 | - |
+| 5.1.1 | 1.25 - 1.33 | 2.2.2 | 3.2.3 | 1.29.1 / R35 | Aug 15, 2027 |
 | 5.0.0 | 1.25 - 1.32 | 2.1.0 | 3.1.0 | 1.27.4 / R34 | Apr 16, 2027 |
 | 4.0.1 | 1.25 - 1.32 | 2.0.1 | 3.0.1 | 1.27.4 / R33 P2 | Feb 7, 2027 |
 | 3.7.2 | 1.25 - 1.31 | 1.4.2 | 2.4.2 | 1.27.2 / R32 P1 | Nov 25, 2026 |
 | 3.6.2 | 1.25 - 1.31 | 1.3.2 | 2.3.2 | 1.27.1 / R32 P1 | Aug 19, 2026 |
 | 3.5.2 | 1.23 - 1.30 | 1.2.2 | 2.2.2 | 1.27.0 / R32 | May 31, 2026 |
 | 3.4.3 | 1.23 - 1.29 | 1.1.3 | 2.1.2 | 1.25.4 / R31 P1 | Feb 19, 2026 |
 | 3.3.2 | 1.22 - 1.28 | 1.0.2 | 2.0.2 | 1.25.3 / R30 | Nov 1, 2025 |
-| 3.2.1 | 1.22 - 1.27 | 0.18.1 | 1.5.1 | 1.25.2 / R30 | Aug 18, 2025 |
 {{< /table >}}
 
 ## Supported Docker images