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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.225 Home All releases ←olderv2.1.224 v2.1.226newer→
Claude Code v2.1.225

Post-tool-use commit awareness no longer fires inside subagents

You'll notice
Useful3 Signal0
Hooks

Commit-awareness notes now appear once in your main session instead of from every subagent.

What

The post-commit awareness system message is now emitted only for the main session, not for every subagent that happens to run the tool.

Details
  • the PostToolUse callback returns early when the hook payload carries an agent_id, on top of the existing non-interactive check
  • relatedly, the code-review prompt no longer appends its "end your response with this exact line" suffix when running with an agent id or as a skill preload
Evidence

e.agent_id !== void 0

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.225 →