{"schemaVersion":"2026-07-21.signal.v2","id":"live-ca2640c187418b87ebf4","title":"arize-phoenix: v20.21.3","slug":"phoenix-arize-phoenix-v20-21-3-arize-phoenix-v20-21-3-87ebf4","url":"https://www.niubiagent.com/signals/phoenix-arize-phoenix-v20-21-3-arize-phoenix-v20-21-3-87ebf4","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arize-phoenix-v20-21-3-arize-phoenix-v20-21-3-87ebf4.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arize-phoenix-v20-21-3-arize-phoenix-v20-21-3-87ebf4","summaryHuman":"Arize Phoenix released version 20.21.3, which resolves broken Read the Docs links in the documentation.","summaryAgent":"Arize Phoenix v20.21.3 addresses issue 16967 by fixing dead Read the Docs URLs in documentation. No code or breaking changes are included.","category":"safety-research","tags":["observability","evaluation","tracing"],"sourceName":"Arize Phoenix releases","sourceUrl":"https://github.com/Arize-ai/phoenix/releases/tag/arize-phoenix-v20.21.3","publishedAt":"2026-10-14T03:38:44Z","curatedAt":"2026-10-14T06:17:13.360Z","confidence":0.96,"agentUsefulness":57,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-14T06:17:13.360Z","changeType":"release","actionItems":["Review the official Arize Phoenix releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Arize Phoenix published patch release v20.21.3. The update contains a documentation fix repairing broken Read the Docs links (PR/Issue 16967, commit 0fed1f4).","sponsors":[]}