~anthropic/claude-sonnet-latest → B (65:35)

Side B implements a substantive, cross-cutting DSL syntax change (block-first vote explanations) with corresponding parser logic, error-message updates, and comprehensive test/fixture/documentation updates across Rust, Clojure browser tests, and docs, reflecting real design work with backward-incompatibility handled deliberately. Side A is a smaller, single-feature UX tweak (auth form morphing) that's useful but narrower in scope and impact compared to B's language-level change touching the core parsing engine.