# istio_otel-accesslog-formatter.yaml
apiVersion: release-notes/v2
kind: feature
area: telemetry
releaseNotes:
  - |
    **Added** access log [formatter](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/formatter/formatter) support for OpenTelemetry, users should add CEL/METADATA/REQ_WITHOUT_QUERY commands after all proxies upgraded to 1.23+.