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🎉 Welcome to the v2.2.4 release of the kgateway project!

Release Notes

Changes since v2.2.3

Breaking Changes

  • Gateway API version compatibility improvements that will break installations using unsupported Gateway API versions. Introduces environment variable KGW_SKIP_GATEWAY_API_VERSION_CHECK to allow users to use unsupported versions. (#13872)

Bug Fixes

  • Publishes helm charts only after the docker images they reference are published. (#13900)
  • Fix stale routing when no endpoints are available by emitting an explicit empty ClusterLoadAssignment so Envoy returns 503 instead of routing to a stale pod IP. Fix a reconnect-time xDS race where Envoy could briefly receive routes and listeners before all referenced backend clusters were present, causing transient NC/500 responses during controller restart. (#13947)

Dependency Updates

  • Dependency updates. (#13930)

Installation

The kgateway project is available as a Helm chart and docker images.

Helm Charts

The Helm charts are available at:

Docker Images

The docker images are available at:

  • cr.kgateway.dev/kgateway-dev/kgateway:v2.2.4
  • cr.kgateway.dev/kgateway-dev/sds:v2.2.4
  • cr.kgateway.dev/kgateway-dev/envoy-wrapper:v2.2.4

Quickstart

Try installing this release:

helm install kgateway-crds oci://cr.kgateway.dev/kgateway-dev/charts/kgateway-crds --version v2.2.4 --namespace kgateway-system --create-namespace
helm install kgateway oci://cr.kgateway.dev/kgateway-dev/charts/kgateway --version v2.2.4 --namespace kgateway-system --create-namespace

For detailed installation instructions and next steps, please visit our quickstart guide.

Source: README.md, updated 2026-05-04