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OpenFeature

core/v0.18.0CI/CD & App Delivery
Sep 25, 2026

ACTION 1CHECK 2OTHER 2

A feature release with a breaking server-metric rename and a security dependency update. It also adds tracing and sync instrumentation capabilities.

Action needed (1)

  • securityThe go.opentelemetry.io/otel/sdk dependency update

    The go.opentelemetry.io/otel/sdk module was updated to v1.45.0 in this release.

Check if affected (2)

  • breakingThe feature_flag.flagd.sync.active_streams metric rename

    Applies if you use feature_flag.flagd.sync.active_streams.

    The feature_flag.flagd.sync.active_streams metric was renamed to feature_flag.flagd.sync.server.active_streams in this release.

  • breakingThe feature_flag.flagd.sync.stream.duration metric rename

    Applies if you use feature_flag.flagd.sync.stream.duration.

    The feature_flag.flagd.sync.stream.duration metric was renamed to feature_flag.flagd.sync.server.stream.duration in this release.

All 2 other recorded changesadditions 2

additions (2)

  • * enable override of TraceProvider in JSON evaluations
  • * **sync:** instrument the outbound sync channel (flagd as client)
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