@smooai/observability@0.12.0

Minor Changes

• a071796: SMOODEV-2698 (ADR-097 W1+W2): session-scoped browser log sampling, config-served telemetry settings, and the cross-language parity corpus.
  • sampleDecision(id, ratio) — deterministic FNV-1a 32-bit over the UTF-8 bytes of the session/trace id, so the decision is stable for a page's lifetime and reproducible byte-identically in the Rust/Python/Go/.NET SDKs. Ratio 0.0/1.0 are exact.
  • shouldEmitLog(...) — one decision point: kill switch → minimum level → warnings/errors always 100% → trace decision inherited where a trace exists → otherwise the session decision. Sampling is per session, never per line, so any trace you can open has 100% of its log lines.
  • loadTelemetrySettings(provider) / resolveTelemetrySettings(raw) — @smooai/config public-tier telemetry settings read through an injectable provider seam (the SDK never imports a config client, so it stays usable with no network). Unreachable, malformed, or out-of-range values fall back to the compiled-in ADR-010 defaults, never to "sample everything out".
  • parseTraceparent / formatTraceparent — the first real W3C trace-context implementation in this SDK; strict, rejects all-zero ids.
  • normalizeLevel — canonical UPPERCASE levels, because ADR-096's error-rate query is case-sensitive.
  • parity/sampling-corpus.json — 170 committed golden vectors every language SDK asserts against in its own CI lane.

studio-v0.1.0

What's Changed

• SMOODEV-1227: Rust hot-path service scaffold by @brentrager in #35

Full Changelog: https://github.com/SmooAI/observability/compare/@smooai/observability@0.11.0...studio-v0.1.0

@smooai/observability@0.11.0

Minor Changes

• 82bb589: SMOODEV-1206: per-request TokenProvider auth — matches @smooai/config pattern, fixes silent OTLP 401s after token expiry.

  The previous bootstrap minted a Bearer once at SDK init and stuck it in a
  headers map. The OTel JS v0.55 OTLP HTTP exporter Object.assigns that
  map at construction time, so the original snapshot lived forever — every
  export 401'd after the first token expired (~1h). Voice ECS containers
  running for hours past expiry lost every span; warm Lambdas inherited
  stale snapshots.

  Fix: new TokenProvider (direct port of @smooai/config's) that caches
  a token in memory, refreshes 60s before expiry, dedupes concurrent
  calls, and exposes invalidate() for 401 retry. New custom
  AuthInjectingTraceExporter + AuthInjectingMetricExporter ask the
  TokenProvider for a fresh Bearer on EVERY export — no snapshot.

  setupOtelSdk now accepts a tokenProvider option; when set it routes
  traces + metrics through the new exporters. The static-token path
  (SMOOAI_OBSERVABILITY_TOKEN) and otlpHeaders snapshot path are
  preserved for callers that want to handle auth themselves.

@smooai/observability@0.10.1

Patch Changes

• 170b137: fix(node): re-export setGenAIAttributes / recordGenAIMessage / GenAI types from node entry — were missing in 0.10.0, broke backend builds importing the helpers from the bare package name

@smooai/observability@0.9.0

Minor Changes

• 7454d83: SMOODEV-1148: Node Client.captureException now fires BOTH OTel capture AND HTTP webhook transport.

  Previously the runtime-native captureHandler (OTel span events) short-circuited the HTTP transport, so Node errors never reached the webhook-backed Errors dashboard. Now both paths fire: OTel keeps emitting span events for tracing/observability, and the webhook also gets the event for the Errors UI.

  Node init now registers an HTTP transport (makeNodeTransport) when a dsn is configured. No-op when DSN is empty.

@smooai/observability@0.10.0

Minor Changes

• 59234b2: SMOODEV-1155 + SMOODEV-1156–1159: scaffold multi-language SDK subdirs and add OTel GenAI semantic-conventions helpers.
  • New scaffolds under dotnet/, go/, python/, rust/ mirroring the layout of ~/dev/smooai/logger/. Each is a placeholder package manifest + README pointing at the canonical TS reference and its tracking ticket.
  • New setGenAIAttributes(span, attrs) + recordGenAIMessage(span, role, content) helpers for emitting the OTel gen_ai.* attribute family on LLM and agent spans. Backs the upcoming LLM Observability dashboard (SMOODEV-1160).