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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.

← All of v2.1.85 Home All releases ←olderv2.1.84 v2.1.86newer→
Claude Code v2.1.85

  • Fixed the ConstrainedLanguage allowlist check to cover both New-Object .NET type instantiation and direct command invocations in PowerShell (search for "ConstrainedLanguage allowlist")
  • Improved ensureToolResultPairing to refuse synthetic placeholder injection when repair would corrupt model context: "See inc-4977" (search for "See inc-4977")
  • Enhanced step-up authentication tracking with "Marked step-up pending" logging for better debugging of auth state transitions (search for "Marked step-up pending")
  • Removed the tengu_grey_wool feature flag and associated legacy model remapping logic controlled by CLAUDE_CODE_DISABLE_LEGACY_MODEL_REMAP

See this entry in the whole of v2.1.85 →