The paper agrees with the code — guide v11, README, DESIGN re-rulings, and the adjudicated sweep

Step 7 of strategy/01-git-excision.md, the companions. The agent guide bumps to v11: the Git section teaches repo-resident etiquette alone (stage only your own paths, commit your own changes, leave app-maintained files to the app) — existing boards heal to the new text on next open. README re-anchors: the four git feature bullets out, tiers say the complete Mac experience is free, and one bullet states the format's git-friendliness promise. The changelog drops the never-shipped git entries. DESIGN re-rules: 06 retired with Undo routing migrated to 13 (now the sole substrate's doc, seam kept open), 07 retired as written pending the ops-service workstream, 14 retired as superseded record, 12 carries the second pivot note, the index reflects all of it; the charter gets a pointer note (the anchors' full re-ruling stays with the user). InertGitTests renames to GitAgnosticStorageTests — the excision restores its original claim app-wide. And the sweep: ~70 comment sites across 36 files adjudicated against the keeper list, every present-tense description of the excised machinery made past tense or repointed, keepers untouched. 2,707 tests green.

Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy

Kanban/History/CardWindowUndo.swift

@@ -15,10 +15,10 @@ import Foundation
 ///
 /// **The fine stack**: an ordinary `NativeHistoryProvider`, on *every* board. The steps a card window
 /// registers are values-based inverses at the Writer boundary — the same shape whatever substrate the
-/// board's own history has — so a git board's card window still walks its own gestures with the
-/// native grammar, and only the *coarse* close unit splits by substrate ("one native board step, or
-/// one commit" — 06-history-undo.md ▸ Undo routing). The split was written as a tier split and is a
-/// board split since 12-editions.md ▸ PIVOT 2026-08-07; nothing in this type ever read either.
+/// board's own history has. (Once only the *coarse* close unit split by substrate — "one native board
+/// step, or one commit" — 13-native-undo.md ▸ Undo routing; the split was written as a tier split and
+/// became a board split with the 2026-08-07 pivot before the 2026-08-08 excision removed the git half
+/// of it outright, `strategy/01-git-excision.md`. Nothing in this type ever read either axis.)
 ///
 /// **The fold**: window close registers "one coarse step ... whose undo restores the card subtree to
 /// its session-start state ... and whose redo reapplies the net effect". That net effect is exactly