A stray CJK character in DECISIONS.md and an 'OLD ROW BELOW.' placeholder left in the BLOCKED row where the superseded history begins. Both are cosmetic; the BLOCKED one now says why the old text is kept -- the sequence of wrong readings is what makes the current one checkable. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N7FiFFFwbvG2uxdcEh8HyF