{"version":"2.1.85","anchor":"bug-fixes","canonical_anchor":"bug-fixes","heading":"","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.85\/e\/bug-fixes","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.85","markdown":"- Fixed the `ConstrainedLanguage` allowlist check to cover both `New-Object` .NET type instantiation and direct command invocations in PowerShell (search for `\"ConstrainedLanguage allowlist\"`)\n- Improved `ensureToolResultPairing` to refuse synthetic placeholder injection when repair would corrupt model context: \"See inc-4977\" (search for `\"See inc-4977\"`)\n- Enhanced step-up authentication tracking with \"Marked step-up pending\" logging for better debugging of auth state transitions (search for `\"Marked step-up pending\"`)\n- Removed the `tengu_grey_wool` feature flag and associated legacy model remapping logic controlled by `CLAUDE_CODE_DISABLE_LEGACY_MODEL_REMAP`"}