v0.2.1 RELEASED — Aug 28, 2026. Release notes · Field test report · PyPI v0.2.1 Update: The 2,333->359 join collapse described in this article is now structurally prevented. v0.2.1 adds row-count invariant assertions at all 5 pipeline seams — the pipeline fails fast if any rows are silently lost. Also new: false-negative measurement (1.7-3.4% missed-issue rate, first recall data ever reported) and 55 new unit tests. Previously: Most AI Second Opinions Are Fake Adversar...