From 700b8db99c31920765a82795c9b1c76111885528 Mon Sep 17 00:00:00 2001
From: tangweijie <877588133@qq.com>
Date: Fri, 17 Apr 2026 18:05:05 +0800
Subject: [PATCH] Stabilize REV004 final summary docs anchor wording

This replaces the self-expiring docs latest-merge SHA in the final REV004
summary with a stable wording that points readers to current mainline content,
preventing the summary from going stale immediately after each merge.

Constraint: The top-level handoff summary must remain self-consistent after it is merged into main
Rejected: Keep chasing a concrete docs latest-merge SHA in follow-up patches | creates infinite self-expiring metadata churn
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Prefer stable branch-relative wording over self-referential merge SHAs in evergreen handoff docs
Tested: Reviewed rendered markdown diff for semantic equivalence plus improved stability
Not-tested: No document export/render pipeline executed for this wording-only change
---
 docs/guides/REV004_FINAL_MAINLINE_DELIVERY_SUMMARY.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guides/REV004_FINAL_MAINLINE_DELIVERY_SUMMARY.md b/docs/guides/REV004_FINAL_MAINLINE_DELIVERY_SUMMARY.md
index 9e1e76a..ac4cb7f 100644
--- a/docs/guides/REV004_FINAL_MAINLINE_DELIVERY_SUMMARY.md
+++ b/docs/guides/REV004_FINAL_MAINLINE_DELIVERY_SUMMARY.md
@@ -9,7 +9,7 @@
 ### docs
 - repo：`tangweijie/fujian_water_biz_doc`
 - branch：`main`
-- latest merge：`ab4eec0ea8dfeca49f7a4b913a53f73616f59f71`
+- latest mainline content：以当前 `main` 分支最新提交为准（此处不再固化 commit sha，避免总表在自我合并后立即过期）
 
 ---