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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.

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Claude Code v2.1.239

Warn-once budgets are now tracked per host rather than per process

Under the hood
Useful1 Signal3
Diagnostics

One-time warnings are now tracked per host, so silencing one host does not silence the rest.

What

Dozens of places that show a warning or log a diagnostic only once moved from a single process-wide registry to one scoped per host. In a single ordinary session nothing changes; in a process controlling several hosts, a warning silenced for one host no longer silences the others.

Details
  • Affected sites include the tool-search decision log, the MCP tree diagnostic, the voice initialisation gate, cron task load failures, and the interface tree-depth cap.
Evidence

tool_search_optimistic_decision

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 v2.1.239 →