{"type":"post","id":"release-v2-1-318-anthropics-claude-code-77b52d","slug":"release-v2-1-318-anthropics-claude-code-77b52d","title":"Release v2.1.318: anthropics/claude-code","description":"Anthropic’s Claude Code v2.1.318 adds effort control for mod forks, cross-account AWS role support for Claude apps gateway Mantle upstreams, and sign-in expiry reporting.","retrieval_nugget":"Anthropic’s Claude Code v2.1.318 adds effort control for mod forks, cross-account AWS role support for Claude apps gateway Mantle upstreams, and sign-in expiry reporting. It also fixes a range of MCP, session and cloud-runtime defects. For teams operating Claude Code in parallel or headless environments, the release offers a few practical controls and earlier warning of credential expiry.","published_at":"2026-11-04","updated_at":"2026-11-06","record_date":"2026-11-04","date_kind":"published_at","topics":["claude","claude-code","mcp"],"entities":["Anthropic","Claude Code","Claude apps gateway","Mantle","Model Context Protocol","AWS"],"related_patterns":["agent-economics-moves-to-completed-work"],"novelty_label":"new_fact","what_changed":"Claude Code v2.1.318 is a new release with per-fork effort for mods, gateway assume_role and sign-in expiry reporting, plus additional MCP and session fixes.","prior_refs":["https://newruntime.com/posts/claude-code-v2-1-310-brings-the-monitor-24f7bd/","https://newruntime.com/posts/claude-code-2-1-312-adds-an-oidc-8c6cf2/","https://newruntime.com/posts/claude-code-2-1-314-extends-idle-compaction-97a230/"],"source_url":"https://github.com/anthropics/claude-code/releases/tag/v2.1.318","source_urls":["https://github.com/anthropics/claude-code/releases/tag/v2.1.318"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:release-v2-1-318-anthropics-claude-code-77b52d","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/release-v2-1-318-anthropics-claude-code-77b52d/","markdown":"https://newruntime.com/posts/release-v2-1-318-anthropics-claude-code-77b52d.md","json":"https://newruntime.com/posts/release-v2-1-318-anthropics-claude-code-77b52d.json"},"markdown_url":"https://newruntime.com/posts/release-v2-1-318-anthropics-claude-code-77b52d.md","next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"topic","path":"/topics/claude-code/","url":"https://newruntime.com/topics/claude-code/","title":"Claude Code","reason":"Explore the claude-code topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude-code.md","json_url":"https://newruntime.com/topics/claude-code.json"},{"type":"topic","path":"/topics/mcp/","url":"https://newruntime.com/topics/mcp/","title":"Mcp","reason":"Explore the mcp topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/mcp.md","json_url":"https://newruntime.com/topics/mcp.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":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}