{"type":"post","id":"langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2","slug":"langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2","title":"LangChain’s LangSmith Cloud changelog says LangSmith Engine now monitors CI on pull requests it opens","description":"LangChain’s LangSmith Cloud changelog says LangSmith Engine now monitors CI on pull requests it opens.","retrieval_nugget":"LangChain’s LangSmith Cloud changelog says LangSmith Engine now monitors CI on pull requests it opens.","published_at":"2026-10-23","updated_at":"2026-10-23","record_date":"2026-10-23","date_kind":"published_at","topics":["agent-loops","automation"],"entities":["LangChain","LangSmith","LangSmith Engine"],"related_patterns":["goal-scoped-loops-replace-manual-continuation","verification-bandwidth-is-the-scarce-resource","harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"This LangSmith Cloud changelog adds updates beyond the prior LangSmith Engine v2 announcement and agent-fix validation coverage.","prior_refs":["memory:22612711-56d2-8a22-a896-0d7d846155c3","memory:d7d584ef-6bed-8efe-a7e7-da24eb254e9e"],"source_url":"https://docs.langchain.com/langsmith/changelog","source_urls":["https://docs.langchain.com/langsmith/changelog"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2/","markdown":"https://newruntime.com/posts/langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2.md","json":"https://newruntime.com/posts/langchain-s-langsmith-cloud-changelog-says-langsmith-engine-573fd2.json"},"next_reads":[{"type":"topic","path":"/topics/agent-loops/","url":"https://newruntime.com/topics/agent-loops/","title":"Agent Loops","reason":"Explore the agent-loops topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-loops.md","json_url":"https://newruntime.com/topics/agent-loops.json"},{"type":"topic","path":"/topics/automation/","url":"https://newruntime.com/topics/automation/","title":"Automation","reason":"Explore the automation topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/automation.md","json_url":"https://newruntime.com/topics/automation.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}