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 v2.1.248 Home All releases olderv2.1.247 v2.1.250newer
Claude Code v2.1.248

Ultrareview launch failures carry a named tag

Under the hood
Useful1 Signal3
Code Review

Failed ultrareview launches are tagged so the cause shows up in logs.

What

When an ultrareview session fails to start, the error reply is now tagged ultrareview_launch rather than being a generic failure, so the cause is identifiable in logs.

Evidence

ultrareview_launch

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 v2.1.248 →