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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.223 ·

REPL registers its own bridge address for loop detection

Your session now advertises its own address so messages looping back to it get dropped instead of echoing.

Under the hood Internal Changes
JSON All of v2.1.223
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
Remote ControlArea: what it touches
Internal ChangesKind: in v2.1.223,
Internal ChangesSection of the release
What

The main REPL now advertises its own address to the inter-Claude message layer so messages that hop back to this session can be recognized and dropped.

Details
  • On mount it installs a self-address provider deriving a bridge:-prefixed address from the current bridge session id, and clears it on unmount.
  • Peer hop chains are now forwarded when sending files or messages to a cloud session.
Evidence

bridge:

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

See this entry in the whole of v2.1.223 →

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