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 v2.1.212 Home All releases olderv2.1.211 v2.1.213newer
Claude Code v2.1.212

Context Tips System Removed

The entire proactive context-tips system (spinner tips) has been removed. This system used a side-call AI classifier to detect friction patterns in your conversation and surface relevant tips (e.g., "you're doing Y — X would help"). The classifier, tip catalog, reception scoring, and all tip-related UI code are gone from this version.

The tip catalog included situations like: correction spirals, large context windows, opus-on-pro near limit, workflow orchestration, tmux users, and more. These tips will no longer appear.

Evidence

All [context-tips] log strings removed (search for "[context-tips]" — absent in new version)

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

See this entry in the whole of v2.1.212 →