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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.6 ·

Cache Warming

Entry
JSON All of v2.1.6
EntryKind: in v2.1.6,
Bug FixesSection of the release

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.

See this entry in the whole of v2.1.6 →

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