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 v2.1.75 Home All releases olderv2.1.74 v2.1.76newer
Claude Code v2.1.75

Memory Staleness Warnings

What

Memories recalled from CLAUDE.md and project memory files are now annotated with their age, warning Claude when recalled information may be outdated.

Details
  • Memories older than 1 day display their age (e.g., "Memory (saved yesterday)" or "Memory (saved 5 days ago)")
  • Memories older than 1 day include a system reminder: "Memories are point-in-time observations, not live state — claims about code behavior or file:line citations may be outdated. Verify against current code before asserting as fact."
  • This helps prevent Claude from asserting stale file:line references or code behavior as current fact
Evidence

Memory age formatting and staleness warnings (search for "Memories are point-in-time observations", "claims about code behavior")

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

See this entry in the whole of v2.1.75 →