Knative Serving release v1.6.1

Changes by Kind

Features

• API conformance no longer checks for scaling to zero in the presence of runtime probes (#13025, @mattmoor)
• CRD schemas have been updated and x-kubernetes-preserve-unknown-fields is now only specified for attributes behind feature flags (#13095, @dprotaso)
• HTTPRedirect feature is marked as stable. (#13084, @nak3)
• Our webhooks no longer reject unknown fields since they're pruned by the K8s API server (#13111, @dprotaso)
• Remove internal Prometheus stat reporter from queue-proxy (#12961, @nader-ziada)

Dependencies

Added

• github.com/cloudevents/sdk-go/v2: v2.4.1
• knative.dev/control-protocol: 827b25d
• knative.dev/reconciler-test: f05db88

Changed

• gopkg.in/yaml.v3: 496545a → v3.0.1
• k8s.io/api: v0.23.5 → v0.23.8
• k8s.io/apiextensions-apiserver: v0.23.4 → v0.23.8
• k8s.io/apimachinery: v0.23.5 → v0.23.8
• k8s.io/apiserver: v0.23.4 → v0.23.8
• k8s.io/client-go: v0.23.5 → v0.23.8
• k8s.io/code-generator: v0.23.5 → v0.23.8
• k8s.io/component-base: v0.23.4 → v0.23.8
• knative.dev/caching: c7b5b7d → 9c3c19f
• knative.dev/hack: 12d3e2a → 65c463a
• knative.dev/networking: 22d1b93 → f087178
• knative.dev/pkg: 19adf79 → e60d250
• sigs.k8s.io/apiserver-network-proxy/konnectivity-client: v0.0.27 → v0.0.30

Removed

Nothing has changed.