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

Claude Code v2.1.250 ·

Cloudflare and load-shed disconnects are recognised and reported

Claude Code can now tell when a watch was cut off by traffic protection or server overload rather than a real error.

Under the hood In Development
JSON All of v2.1.250
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.250,
In DevelopmentSection of the release
What

Connection close reasons of the form cf_mitigated_<status> or upgrade_rejected_<status> are now decoded back into an HTTP status and a Cloudflare flag. The previous build only wrote those strings. A close counts as a load shed when the status is 5xx, 429 or 408, or when Cloudflare mitigated it.

Details
  • Failure telemetry now carries shed, http_status and cf_mitigated fields; before it could only report a fixed stalled marker.
  • A shed close is folded into the stalled decision and no longer clears the cached token lease.
Evidence

cf_mitigated, /^(cf_mitigated|upgrade_rejected)_(\d{1,3})$/

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

See this entry in the whole of v2.1.250 →

Feedback