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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.321 ·

HTTP 507 added to the gateway errors Claude Code retries

The server errors Claude Code tries again now include 507, alongside 502, 503, 504, 520 and 524

You'll notice Improvements
JSON All of v2.1.321
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
NetworkArea: what it touches
ImprovementsKind: in v2.1.321,
ImprovementsSection of the release
What

Claude Code now retries requests that fail with HTTP status 507. The full list of status codes it retries is now 502, 503, 504, 507, 520 and 524. A status code is the number a server sends back to say how a request went, and these codes mean the problem was on the server's side.

Why

A request that fails with a 507 may now be tried again instead of failing outright.

See this entry in the whole of v2.1.321 →

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