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 v2.1.116 Home All releases olderv2.1.114 v2.1.117newer
Claude Code v2.1.116

Updated Opus 4.7 Welcome Message

The welcome banner changed from "Welcome to Opus 4.7 xhigh! · /effort to tune speed vs. intelligence" to "Opus 4.7 xhigh is now available!" with separate effort and model hints.

Evidence

Welcome message (search for "Opus 4.7 xhigh is now available") — Vy1 at line ~514278

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 v2.1.116 →