{"source":"semconv","version":"1.44.0","attribute":{"id":"telemetry.distro.version","type":"string","stability":"stable","brief":"The version string of the auto instrumentation agent or distribution, if used.","examples":["1.2.3"],"namespace":"telemetry","definedIn":"model/telemetry/registry.yaml","usedBy":[{"groupId":"entity.telemetry.distro","groupType":"entity","signalName":"telemetry.distro","requirementLevel":"recommended"}]},"history":[{"version":"1.30.0","publishedAt":"2025-01-24T19:11:42Z","kind":"first-seen","detail":"Already present at v1.30.0, the oldest release tracked here (experimental)."},{"version":"1.31.0","publishedAt":"2025-03-11T00:53:13Z","kind":"stability-changed","detail":"Stability label respelled from experimental to development.","severity":"informational"},{"version":"1.41.0","publishedAt":"2026-04-28T04:57:50Z","kind":"stability-changed","detail":"Promoted to stable.","severity":"notable"}],"replaces":[]}