{"schemaVersion":"2026-07-21.signal.v2","id":"live-cb9b6591639a9a30db16","title":"@openai/agents-core@0.19.0","slug":"openai-agents-js-openai-agents-core-0-19-0-openai-agents-core-0-19-0-30db16","url":"https://www.niubiagent.com/signals/openai-agents-js-openai-agents-core-0-19-0-openai-agents-core-0-19-0-30db16","jsonUrl":"https://www.niubiagent.com/api/posts/openai-agents-js-openai-agents-core-0-19-0-openai-agents-core-0-19-0-30db16.json","markdownUrl":"https://www.niubiagent.com/content/openai-agents-js-openai-agents-core-0-19-0-openai-agents-core-0-19-0-30db16","summaryHuman":"OpenAI Agents SDK JavaScript releases published @openai/agents-core@0.19.0. Minor Changes - 39d5e9e: fix: bound agent tool streaming callbacks to 1024 pending events by default, with onStreamMaxPendingEvents to adjust the limit or restore unlimited buffering with null. - f0f3066: fix: reject started checkpoints without completed initial input validation,…","summaryAgent":"Treat @openai/agents-core@0.19.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["openai","agents-sdk","typescript"],"sourceName":"OpenAI Agents SDK JavaScript releases","sourceUrl":"https://github.com/openai/openai-agents-js/releases/tag/%40openai/agents-core%400.19.0","publishedAt":"2026-10-05T16:47:23Z","curatedAt":"2026-10-07T10:17:36.956Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-07T10:17:36.956Z","changeType":"release","actionItems":["Review the official OpenAI Agents SDK JavaScript releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"OpenAI Agents SDK JavaScript releases published @openai/agents-core@0.19.0. 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: Minor Changes - 39d5e9e: fix: bound agent tool streaming callbacks to 1024 pending events by default, with onStreamMaxPendingEvents to adjust the limit or restore unlimited buffering with null. - f0f3066: fix: reject started checkpoints without completed initial input validation, including older snapshots without completion evidence; restart with the original input and context. - aeef9e1: fix: bind resumed MCP calls to their original recipients and require a fresh run for historical pending function calls without recipient provenance. - 39decd7: fix: bind conditional tool approvals to isolated normalized execution input in core and Realtime, re-evaluate current policies on durable approval resumes, reject uncopyable normalized values before conditional approval, and preserve invalid-input handling ( 1914, 1915). - 3515c29: fix: redact default function-tool and Realtime approval parse…","sponsors":[]}