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 v2.1.219 Home All releases olderv2.1.218 v2.1.220newer
Claude Code v2.1.219

Setting descriptions reworded

Under the hood
Useful1 Signal0
Settings

Two setting descriptions were reworded; nothing behaves differently.

What

Two settings descriptions changed text without changing behaviour.

Details
  • the background compaction precompute setting no longer shows an "@internal" prefix in its user-facing description
  • the model-switch setting now says "safeguards" where it previously said "safety measures"
Evidence

When safeguards flag a message, automatically switch to a different model to keep chatting. When off, your session will pause instead.

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 v2.1.219 →