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 v2.1.227 Home All releases olderv2.1.226 v2.1.228newer
Claude Code v2.1.227

Lock releases now log instead of failing silently

Under the hood
Useful2 Signal1
Background Tasks

Failed lock releases now log a warning, including when a lock vanished before release.

What

Releasing a task or mailbox lock goes through a shared helper that catches the error and logs a labelled warning. It distinguishes a lock that was already gone at release time, noting that the protected section may have run without exclusivity, from a stale lock directory left behind.

Details
  • Labels identify the call site, such as claiming a task, claiming a task with a busy check, or writing to a named recipient's mailbox.
Evidence

lock was no longer held at release

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 v2.1.227 →