Source Intelligence
Follow Discord

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 v2.1.247 Home All releases ←olderv2.1.246 v2.1.248newer→
Claude Code v2.1.247

Individual reads can skip the unchanged-file dedup

Use it now
Useful3 Signal3
Tools Notable not in their notes

A read can opt out of the suppression that hides re-reads of unchanged files.

dedupUnchangedReads
What

A read can now pass dedupUnchangedReads: false to bypass the suppression of re-reads of unchanged files, alongside the existing exemption for remote calls. The kill-switch flag still compiles to off, so dedup remains on by default.

Evidence

dedupUnchangedReads

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 v2.1.247 →