Source Intelligence

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 v2.1.236 Home All releases olderv2.1.235 v2.1.237newer
Claude Code v2.1.236

Some hook events take a separate dispatch path

Under the hood
Useful2 Signal3
Hooks

Six hook events now wait on a readiness step before running; the rest are unchanged.

What

Six hook events, PreToolUse, PermissionRequest, UserPromptSubmit, UserPromptExpansion, TaskCompleted and TeammateIdle, are handled by a new branch that waits on a readiness step before running hooks. Every other event returns early from that branch and goes through the previous path.

Details
  • The split is unconditional; there is no flag selecting between the two paths.
  • What the readiness step waits for is not determined by anything in this branch.
Evidence

if (!DIw.has(e.hookInput.hook_event_name)) {

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 v2.1.236 →