Extended-Thinking Rotating Indicator

Description

UX indicator shipped in v2.1.109 (April 15, 2026) that cycles through contextual hints about the current extended-thinking phase (planning, searching, reasoning, verifying) rather than showing a static spinner. First release to actively surface adaptive-thinking-system internal phases to the user in real time.

Key claims

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Sources

src-20260419-392eceac3ff7