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 v2.1.178 Home All releases olderv2.1.177 v2.1.179newer
Claude Code v2.1.178

Periodic Memory Store Resync

What

Memory stores are now periodically resynced in the background instead of relying solely on event-driven pushes.

Details
  • Controlled by the tengu_memory_store_resync_interval_minutes feature flag (minimum interval enforced)
  • Can be disabled entirely with CLAUDE_CODE_DISABLE_MEMORY_PERIODIC_RESYNC=true
  • A timer re-arms after each sync to schedule the next one; the mechanism uses unref() so it doesn't block process exit
Evidence

New periodic resync logic (search for "memory-watcher: stale-store check failed:", "CLAUDE_CODE_DISABLE_MEMORY_PERIODIC_RESYNC", "tengu_memory_store_resync_interval_minutes")

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

See this entry in the whole of v2.1.178 →