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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 v2.1.238 Home All releases olderv2.1.237 v2.1.239newer
Claude Code v2.1.238

Transcript upload timeouts no longer blamed on payload size

You'll notice
Useful2 Signal1
Elsewhere

A slow transcript upload now says it timed out instead of wrongly blaming the file size.

What

Sharing a transcript that timed out on a large upload was reported as the payload being too large. Only a real HTTP 413 or a payload range error counts as too large now, so a slow upload reports as a timeout.

Details
  • The hardcoded 30000 ms upload timeout was moved into a named constant; the value is unchanged.
Evidence

payloadTooLarge: r === "http_413" || r === "payload_range_error",

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

See this entry in the whole of v2.1.238 →