Doc updates for December 2025 patch releases: 1.33.1, 1.32.2, 1.31.3 (#7362)

Signed-off-by: Sunjay Bhatia <[email protected]>

Author: sunjayBhatia

changelogs/CHANGELOG-v1.31.3.md

@@ -0,0 +1,26 @@
+We are delighted to present version v1.31.3 of Contour, our layer 7 HTTP reverse proxy for Kubernetes clusters.
+
+- [All Changes](#all-changes)
+- [Installing/Upgrading](#installing-and-upgrading)
+- [Compatible Kubernetes Versions](#compatible-kubernetes-versions)
+
+# All Changes
+
+- Updates Envoy to v1.34.12. See the [Envoy release notes](https://www.envoyproxy.io/docs/envoy/v1.34.12/version_history/v1.34/v1.34) for more information about the content of the release.
+- Updates Go to v1.24.11. See the [Go release notes](https://go.dev/doc/devel/release#go1.24.minor) for more information about the content of the release.
+
+
+# Installing and Upgrading
+
+For a fresh install of Contour, consult the [getting started documentation](https://projectcontour.io/getting-started/).
+
+To upgrade an existing Contour installation, please consult the [upgrade documentation](https://projectcontour.io/resources/upgrading/).
+
+
+# Compatible Kubernetes Versions
+
+Contour v1.31.3 is tested against Kubernetes 1.30 through 1.32.
+
+
+# Are you a Contour user? We would love to know!
+If you're using Contour and want to add your organization to our adopters list, please visit this [page](https://projectcontour.io/resources/adopters/). If you prefer to keep your organization name anonymous but still give us feedback into your usage and scenarios for Contour, please post on this [GitHub thread](https://github.com/projectcontour/contour/issues/1269).

changelogs/CHANGELOG-v1.32.2.md

@@ -0,0 +1,26 @@
+We are delighted to present version v1.32.2 of Contour, our layer 7 HTTP reverse proxy for Kubernetes clusters.
+
+- [All Changes](#all-changes)
+- [Installing/Upgrading](#installing-and-upgrading)
+- [Compatible Kubernetes Versions](#compatible-kubernetes-versions)
+
+# All Changes
+
+- Updates Envoy to v1.34.12. See the [Envoy release notes](https://www.envoyproxy.io/docs/envoy/v1.34.12/version_history/v1.34/v1.34) for more information about the content of the release.
+- Updates Go to v1.24.11. See the [Go release notes](https://go.dev/doc/devel/release#go1.24.minor) for more information about the content of the release.
+
+
+# Installing and Upgrading
+
+For a fresh install of Contour, consult the [getting started documentation](https://projectcontour.io/getting-started/).
+
+To upgrade an existing Contour installation, please consult the [upgrade documentation](https://projectcontour.io/resources/upgrading/).
+
+
+# Compatible Kubernetes Versions
+
+Contour v1.32.2 is tested against Kubernetes 1.31 through 1.33.
+
+
+# Are you a Contour user? We would love to know!
+If you're using Contour and want to add your organization to our adopters list, please visit this [page](https://projectcontour.io/resources/adopters/). If you prefer to keep your organization name anonymous but still give us feedback into your usage and scenarios for Contour, please post on this [GitHub thread](https://github.com/projectcontour/contour/issues/1269).

changelogs/CHANGELOG-v1.33.1.md

@@ -0,0 +1,26 @@
+We are delighted to present version v1.33.1 of Contour, our layer 7 HTTP reverse proxy for Kubernetes clusters.
+
+- [All Changes](#all-changes)
+- [Installing/Upgrading](#installing-and-upgrading)
+- [Compatible Kubernetes Versions](#compatible-kubernetes-versions)
+
+# All Changes
+
+- Updates Envoy to v1.35.8. See the [Envoy release notes](https://www.envoyproxy.io/docs/envoy/v1.35.8/version_history/v1.35/v1.35) for more information about the content of the release.
+- Updates Go to v1.25.5. See the [Go release notes](https://go.dev/doc/devel/release#go1.25.minor) for more information about the content of the release.
+
+
+# Installing and Upgrading
+
+For a fresh install of Contour, consult the [getting started documentation](https://projectcontour.io/getting-started/).
+
+To upgrade an existing Contour installation, please consult the [upgrade documentation](https://projectcontour.io/resources/upgrading/).
+
+
+# Compatible Kubernetes Versions
+
+Contour v1.33.1 is tested against Kubernetes 1.32 through 1.34.
+
+
+# Are you a Contour user? We would love to know!
+If you're using Contour and want to add your organization to our adopters list, please visit this [page](https://projectcontour.io/resources/adopters/). If you prefer to keep your organization name anonymous but still give us feedback into your usage and scenarios for Contour, please post on this [GitHub thread](https://github.com/projectcontour/contour/issues/1269).

site/content/resources/compatibility-matrix.md

@@ -11,9 +11,12 @@ These combinations of versions are specifically tested in CI and supported by th
 | Contour Version | Envoy Version        | Kubernetes Versions | Gateway API Version |
 | --------------- | :------------------- | ------------------- | --------------------|
 | main            | [1.35.8][74]         | 1.34, 1.33, 1.32    | [1.3.0][113]        |
+| 1.33.1          | [1.35.8][74]         | 1.34, 1.33, 1.32    | [1.3.0][113]        |
 | 1.33.0          | [1.35.2][74]         | 1.34, 1.33, 1.32    | [1.3.0][113]        |
+| 1.32.2          | [1.34.12][75]        | 1.33, 1.32, 1.31    | [1.2.1][112]        |
 | 1.32.1          | [1.34.4][75]         | 1.33, 1.32, 1.31    | [1.2.1][112]        |
 | 1.32.0          | [1.34.1][72]         | 1.33, 1.32, 1.31    | [1.2.1][112]        |
+| 1.31.3          | [1.34.12][75]        | 1.32, 1.31, 1.30    | [1.2.1][112]        |
 | 1.31.2          | [1.34.4][75]         | 1.32, 1.31, 1.30    | [1.2.1][112]        |
 | 1.31.1          | [1.34.1][72]         | 1.32, 1.31, 1.30    | [1.2.1][112]        |
 | 1.31.0          | [1.34.0][66]         | 1.32, 1.31, 1.30    | [1.2.1][112]        |
@@ -236,7 +239,7 @@ __Note:__ This list of extensions was last verified to be complete with Envoy v1
 [72]: https://www.envoyproxy.io/docs/envoy/v1.34.1/version_history/v1.34/v1.34
 [73]: https://www.envoyproxy.io/docs/envoy/v1.31.8/version_history/v1.31/v1.31.8
 [74]: https://www.envoyproxy.io/docs/envoy/v1.35.8/version_history/v1.35/v1.35
-[75]: https://www.envoyproxy.io/docs/envoy/v1.34.4/version_history/v1.34/v1.34
+[75]: https://www.envoyproxy.io/docs/envoy/v1.34.12/version_history/v1.34/v1.34
 [76]: https://www.envoyproxy.io/docs/envoy/v1.31.10/version_history/v1.31/v1.31
 
 [98]: https://github.com/kubernetes/client-go

versions.yaml

@@ -14,8 +14,18 @@ versions:
         - "1.32"
       gateway-api:
         - "1.3.0"
-  - version: v1.33.0
+  - version: v1.33.1
     supported: "true"
+    dependencies:
+      envoy: "1.35.8"
+      kubernetes:
+        - "1.34"
+        - "1.33"
+        - "1.32"
+      gateway-api:
+        - "1.3.0"
+  - version: v1.33.0
+    supported: "false"
     dependencies:
       envoy: "1.35.2"
       kubernetes:
@@ -24,8 +34,18 @@ versions:
         - "1.32"
       gateway-api:
         - "1.3.0"
-  - version: v1.32.1
+  - version: v1.32.2
     supported: "true"
+    dependencies:
+      envoy: "1.34.12"
+      kubernetes:
+        - "1.33"
+        - "1.32"
+        - "1.31"
+      gateway-api:
+        - "1.2.1"
+  - version: v1.32.1
+    supported: "false"
     dependencies:
       envoy: "1.34.4"
       kubernetes:
@@ -44,8 +64,18 @@ versions:
         - "1.31"
       gateway-api:
         - "1.2.1"
-  - version: v1.31.2
+  - version: v1.31.3
     supported: "true"
+    dependencies:
+      envoy: "1.34.12"
+      kubernetes:
+        - "1.32"
+        - "1.31"
+        - "1.30"
+      gateway-api:
+        - "1.2.1"
+  - version: v1.31.2
+    supported: "false"
     dependencies:
       envoy: "1.34.4"
       kubernetes: