bump various deps (k8s, istio, contour, envoy gateway) (#918)

* bump deps

* bump k8s version in kind

Author: dprotaso

.github/workflows/kind-e2e.yaml

@@ -11,8 +11,9 @@ jobs:
       fail-fast: false # Keep running if one leg fails.
       matrix:
         k8s-version:
-        - v1.32.x
         - v1.33.x
+        - v1.34.x
+        - v1.35.x
         ingress:
         - istio
         - contour

docs/test-version.md

@@ -9,12 +9,12 @@ The following Gateway API version and Ingress were tested as part of the release
 
 | Tested Gateway API       |
 | ------------------------ |
-| v1.4.0 |
+| v1.4.1 |
 
 ### Tested Ingress
 
 | Ingress | Tested version          | Unavailable features           |
 | ------- | ----------------------- | ------------------------------ |
-| Istio   | v1.28.0     | retry,httpoption   |
-| Contour | v1.33.0    | httpoption |
-| Envoy Gateway | v1.6.0    | httpoption,host-rewrite |
+| Istio   | v1.28.2     | retry,httpoption   |
+| Contour | v1.33.1    | httpoption |
+| Envoy Gateway | v1.6.2    | httpoption,host-rewrite |

go.mod

@@ -15,7 +15,7 @@ require (
 	knative.dev/hack v0.0.0-20260114013932-ee8a1b2d08eb
 	knative.dev/networking v0.0.0-20260120015512-121dfe84aa2e
 	knative.dev/pkg v0.0.0-20260119145652-af2d22303fb9
-	sigs.k8s.io/gateway-api v1.4.0
+	sigs.k8s.io/gateway-api v1.4.1
 	sigs.k8s.io/yaml v1.6.0
 )
 

go.sum

@@ -261,8 +261,8 @@ knative.dev/networking v0.0.0-20260120015512-121dfe84aa2e h1:10LthMJb1lcVAHpojD3
 knative.dev/networking v0.0.0-20260120015512-121dfe84aa2e/go.mod h1:xXrMBn+G2q+vvkTKMjq4UqgYkHGJQkOgqRHHF4usBEA=
 knative.dev/pkg v0.0.0-20260119145652-af2d22303fb9 h1:ABYjcOz2gvE1ltZtyxXsB+5iykV8jRS+v7ooLvydZho=
 knative.dev/pkg v0.0.0-20260119145652-af2d22303fb9/go.mod h1:9mZVfPCgjTOrwZb5nZSiIGGsIWtIq97LK8RWJk7O3G8=
-sigs.k8s.io/gateway-api v1.4.0 h1:ZwlNM6zOHq0h3WUX2gfByPs2yAEsy/EenYJB78jpQfQ=
-sigs.k8s.io/gateway-api v1.4.0/go.mod h1:AR5RSqciWP98OPckEjOjh2XJhAe2Na4LHyXD2FUY7Qk=
+sigs.k8s.io/gateway-api v1.4.1 h1:NPxFutNkKNa8UfLd2CMlEuhIPMQgDQ6DXNKG9sHbJU8=
+sigs.k8s.io/gateway-api v1.4.1/go.mod h1:AR5RSqciWP98OPckEjOjh2XJhAe2Na4LHyXD2FUY7Qk=
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
 sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=

hack/test-env.sh

@@ -14,11 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-export GATEWAY_API_VERSION="v1.4.0"
-export ISTIO_VERSION="1.28.0"
+export GATEWAY_API_VERSION="v1.4.1"
+export ISTIO_VERSION="1.28.2"
 export ISTIO_UNSUPPORTED_E2E_TESTS="retry,httpoption"
-export CONTOUR_VERSION="v1.33.0"
+export CONTOUR_VERSION="v1.33.1"
 export CONTOUR_UNSUPPORTED_E2E_TESTS="httpoption"
 
-export ENVOY_GATEWAY_VERSION="v1.6.0"
+export ENVOY_GATEWAY_VERSION="v1.6.2"
 export ENVOY_GATEWAY_UNSUPPORTED_E2E_TESTS="httpoption,host-rewrite"

third_party/gateway-api/gateway-api.yaml

@@ -1157,7 +1157,7 @@ knative.dev/pkg/webhook
 knative.dev/pkg/webhook/certificates
 knative.dev/pkg/webhook/certificates/resources
 knative.dev/pkg/webhook/configmaps
-# sigs.k8s.io/gateway-api v1.4.0
+# sigs.k8s.io/gateway-api v1.4.1
 ## explicit; go 1.24.0
 sigs.k8s.io/gateway-api/apis/v1
 sigs.k8s.io/gateway-api/apis/v1alpha2