{"version":"2.1.71","anchor":"notes","canonical_anchor":"notes","heading":"","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.71\/e\/notes","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.71","markdown":"**Removed in this version:**\n\n- The `tengu_quartz_falcon` feature flag (and associated `Gs()` \/ `Hb6()` helpers) has been removed. This flag previously gated an unknown feature with a default label capability.\n- The Opus 4.6 welcome notice system (`hasShownOpus46Notice`) has been removed \u2014 the one-time notice about model availability no longer appears. The string \"Welcome to Opus 4.6\" and the per-model notice tip (`opus-4.6-available`) were also removed.\n- The native Rust `color-diff.node` module has been removed. Syntax-highlighted diffs now use a different rendering path.\n- The native `ripgrep.node` module has been removed, replaced by the embedded bfs\/ugrep search tooling.\n- The `Auto-approving in` \/ `Auto-selecting in` \/ `Press any key to intervene` countdown UI text was removed, suggesting changes to how auto-approval timers work."}