{"schemaVersion":"2026-07-21.signal.v2","id":"live-c14c5734305f267e44f0","title":"@arizeai/phoenix-client@7.18.1","slug":"phoenix-arizeai-phoenix-client-7-18-1-arizeai-phoenix-client-7-18-1-7e44f0","url":"https://www.niubiagent.com/signals/phoenix-arizeai-phoenix-client-7-18-1-arizeai-phoenix-client-7-18-1-7e44f0","jsonUrl":"https://www.niubiagent.com/api/posts/phoenix-arizeai-phoenix-client-7-18-1-arizeai-phoenix-client-7-18-1-7e44f0.json","markdownUrl":"https://www.niubiagent.com/content/phoenix-arizeai-phoenix-client-7-18-1-arizeai-phoenix-client-7-18-1-7e44f0","summaryHuman":"Arize Phoenix releases published @arizeai/phoenix-client@7.18.1. Patch Changes - 6a60c71: fix(phoenix-client): preserve the error status of failed experiment task spans - 491ae7a: fix(phoenix-client): preserve system and developer instructions when converting prompts to Anthropic, omitting empty text blocks from the system array","summaryAgent":"Treat @arizeai/phoenix-client@7.18.1 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"safety-research","tags":["observability","evaluation","tracing"],"sourceName":"Arize Phoenix releases","sourceUrl":"https://github.com/Arize-ai/phoenix/releases/tag/%40arizeai/phoenix-client%407.18.1","publishedAt":"2026-11-04T21:30:58Z","curatedAt":"2026-11-05T00:17:51.171Z","confidence":0.96,"agentUsefulness":72,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-11-05T00:17:51.171Z","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 releases published @arizeai/phoenix-client@7.18.1. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes - 6a60c71: fix(phoenix-client): preserve the error status of failed experiment task spans - 491ae7a: fix(phoenix-client): preserve system and developer instructions when converting prompts to Anthropic, omitting empty text blocks from the system array","sponsors":[]}