Source Intelligence

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 v2.1.128 Home All releases olderv2.1.126 v2.1.129newer

Clearer Provider Restrictions for Channels and Fast Mode

Provider-specific features now explain why they are unavailable instead of showing generic auth or availability errors.

Details
  • Channels now say they are unavailable on Bedrock, Vertex, or Foundry.
  • Fast Mode now says it is only available when using the Anthropic API directly.
  • Bedrock setup text consistently says “Amazon Bedrock.”
Evidence

Provider-specific messages (search for "Channels are not available on Bedrock, Vertex, or Foundry" and "Fast mode is only available when using the Anthropic API directly")

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 v2.1.128 →