CLAUDE CODE MOVES TO MANUAL PERMISSIONS BY DEFAULT AND STOPS AUTO-CONTINUE PROMPTS; SONNET 5 SYSTEM-PROMPT TWEAK
Claude Code’s latest releases tighten user control by default and adjust Sonnet 5’s internal prompt handling. In v2.1.200, the default permission mode across C...
Claude Code’s latest releases tighten user control by default and adjust Sonnet 5’s internal prompt handling.
In v2.1.200, the default permission mode across CLI, VS Code, and JetBrains shifted to Manual, and AskUserQuestion dialogs no longer auto-continue; you can opt into an idle timeout via /config. See the official notes in the GitHub releases for v2.1.200 and v2.1.201. Releases · anthropics/claude-code
v2.1.201 also removes mid-conversation system-role “harness reminders” for Sonnet 5 sessions, which can reduce hidden prompt noise and change how context is injected. For a detailed snapshot of the current system prompts, review the Piebald tracking repo at this version. Piebald-AI/claude-code-system-prompts
If you’re formalizing AI-in-the-loop reviews, this dovetails with a separate write-up on running an independent “second-model” PR review to catch risky changes before merge. It’s not a release note, but worth a look for workflow design. Claude Code Automatic Review
Default Manual permissions and non-auto-continue prompts can stall unattended workflows until a human approves.
Sonnet 5 system-prompt changes may alter behavior around tool use, context compaction, and token overhead.
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terminal
Run your CLI/IDE flows with the new Manual default and confirm long-running tasks don’t hang; set explicit permission-mode in config/flags.
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terminal
Measure latency and token usage in Sonnet 5 sessions before/after v2.1.201; check if prompt-injection guardrails or tool routing behave differently.
Legacy codebase integration strategies...
- 01.
Pin or explicitly set permission mode and AskUserQuestion idle timeout so CI agents and MCP-driven automations don’t block unexpectedly.
- 02.
Audit scripts and IDE settings that assumed auto-continue or auto-approve; update team docs and on-call runbooks.
Fresh architecture paradigms...
- 01.
Keep the new Manual default to enforce human-in-the-loop by design, then relax per environment via config.
- 02.
Consider a two-model PR review pattern from the start to decouple authoring and reviewing behavior.
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