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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 v2.1.223 Home All releases ←olderv2.1.222 v2.1.224newer→
Claude Code v2.1.223

Peer drop notices are rate-limited and deduplicated

You'll notice
Useful2 Signal0
Peer Messaging

Repeated peer message drop notices are now collapsed into one with a count instead of spamming you.

What

Repeated identical drop reasons from the same sender are suppressed for a window rather than reported one by one.

Details
  • the suppressed count is folded into the next notice that does get shown
  • each report also emits a warn log and a peer_loop_guard telemetry event
Evidence

Dropped a peer message from

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 v2.1.223 →