Brummel
841d65d88c
Brainstorm assumed all four 23.4-prep commits had shipped to main. Branch verification (post-iter/23.4 deletion) showed only prep1 (linearity + check bare-name) is on main; prep2 + prep3 were attempted on the stranded iter/23.4 branch and never landed. Spec corrections: - Goal section: prep-commit status block reflects actual main state. - Architecture: drop §2 (prep2/prep3 rollback) — no rollback exists on main; section count drops from four to three artefacts. - Components table: prep2/prep3 row now reads 'abandoned 2026-05-11 with iter/23.4 deletion', not 'shipped, rolled back in 23.4'. - Acceptance criterion 1: drop the 'prep2 + prep3 are rolled back' clause. - Load-bearing assumption 5: now states prep2/prep3 never reached main (fixes the silent-assumption pattern this spec exists to prevent — same failure mode the original Spec-23 had). - Load-bearing assumption 6: cite the cherry-picked main SHAs (0caaced,923dd8c) alongside the stranded-branch originals (8d39f13, aef4ab8). - Known costs: drop the '23.4 rollback' line item.