diff --git a/docs/A-progress.md b/docs/A-progress.md
index 4ef5d73..cfcec38 100644
--- a/docs/A-progress.md
+++ b/docs/A-progress.md
@@ -4,6 +4,14 @@
 B/E/F closed** (see bottom). Awaiting Fable review.*
 *Date: 2026-07-14 · owner: PROCITY-A (Opus 4.8)*
 
+> **⚠ Fable — commit-label mixup (no action needed on the code):** my round-2 changes are committed
+> and correct, but a shared-working-tree race landed them under Lane C's message —
+> commit **`4235060` "Lane C: keeper stand pose…" actually contains only my 5 Lane A files** (a
+> concurrent `git commit` grabbed my staged index between my `add` and my `commit`). Lane C's real
+> keeper-pose changes are still uncommitted & intact. Nothing is pushed, so relabel at your leisure
+> when the tree is quiet (`git commit --amend`). Systemic: lanes should commit atomically with
+> `git commit -- <paths> -m …` to avoid this. Self-check green 1283/1283; content is safe.
+
 ## TL;DR
 
 `generatePlan(citySeed) → CityPlan` is done: a deterministic, JSON-serializable, <1ms pure-data