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 v2.1.6 Home All releases ←olderv2.1.5 v2.1.7newer→
Claude Code v2.1.6

Cache Warming

The cache warming feature has been completely removed.

Details
  • Removed Dr5() cache warming configuration function
  • Removed In2() cache warming hook
  • Removed tengu_cache_warming_request telemetry
  • Removed agent warmup functionality (iU9, yS0 functions)
Evidence

Removal of functions at lines 437535-437845 in v2.1.5

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 v2.1.6 →