Each cell checked line-by-line against its ## Dxx section(s); cells were
compressed summaries of the sections, so rows shrink to one-liner + pointer
and status keeps its verdict. Two cells carried facts NEWER than their
sections — appended verbatim to the sections first (flagged in-section):
- D221: human mouse-playtest confirmation (section still said 'eyeball owed')
- D227: M-100b human play-test confirmed (section ended 'still owed')
D228's status was the post-split FIX write-up, absent from its pre-fix
M-97 section — appended as a second ## D228 pass-section.
Exact pre-shrink wording survives in git history + notes/snapshot-pre-ctx-opt/.