Introduce optional Apple account-backed credits with scoped gateway access while preserving local and BYOK paths. Refresh assistant behavior, tests, privacy disclosures, docs, and the website for the 2.0 experience.
Add gap-filling hit regions, release-to-commit with slide-to-reselect, touch intent offset, and full-pinyin next-key bias; cut release 1.6.1 (build 45).
Rocky