v2.1.316
Article image or reusable cover for Claude Code
What's changed Added CLAUDE_CODE_DISABLE_ULTRATHINK, which turns the ultrathink keyword off Added pooled group budgets to the Claude apps gateway: one monthly budget that a group's members share, on top of each member's own limit, set with pooled_budget on the spend limits admin API Added CLAUDE_CODE_DISABLE_LOOPED_CROSS_CERT_DROP to keep system cross-certificates that certify each other in a loop, for servers whose private CA needs one Added CLAUDE_CODE_SUBAGENT_EFFORT to set the effort level subagents run at when nothing else names one, instead of inheriting the session's Added managed.policy_mode: layered to the Claude apps gateway: every policy that matches a developer applies, each merged over the ones listed below it, not only the first Added guardrail.input_tagging on Claude apps gateway Bedrock upstreams, which wraps prompts in the input tags that an Amazon Bedrock guardrail's prompt attacks filter needs; all_messages_and_system also tags the system prompt Deprecated fast mode for Opus 4.8 as of October 30, 2026; it will be removed on November 30, 2026.
After removal, fast mode requests on Opus 4.8 return an error and do not fall back to standard Opus 4.8.
The text is the source's own description of its publication. The content belongs to Claude Code.
More to read
One word for AI agents in 2027
Nate Herk 4 h ago
Tests: chatbots rely on three obscure AI-built voter sites for US midterm answers; Copilot cited the error-prone Ballot Brief in 75% of tests and ChatGPT in 22%
Techmeme 5 h ago
Build an AI Code Reviewer with OpenRouter
OpenRouter 5 h ago
AI:AM: Carbon in the Arena, Mistral's Le Chonk, the Agent-Run Economy, Ferroelectric RAM + New Hacks
The Cognitive Revolution 7 h ago