~anthropic/claude-sonnet-latest → B (6:4)

Side B fixes a real concurrency/correctness bug (a shared sentinel delegate binding on first vote silently blocked every other human voter) with a minimal, well-targeted change plus a multi-user regression test proving the fix. Side A adds substantial new feature surface (GitHub import cards, resolver module split, external-root fix) which is valuable but larger/noisier and mostly additive feature work rather than a critical correctness fix; B's change prevents active user-facing breakage, giving it slightly more lasting value per line changed.