From e8d75018caa047fc2d21ccf112c17fff1334d178 Mon Sep 17 00:00:00 2001
From: Vignesh C <vignesh21@gmail.com>
Date: Mon, 28 Sep 2026 17:40:30 +0530
Subject: [PATCH v1_REL18] Update .abi-compliance-history for tuple search
 apply fix.

---
 .abi-compliance-history | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.abi-compliance-history b/.abi-compliance-history
index 4e585fb2b83..b176b1ed673 100644
--- a/.abi-compliance-history
+++ b/.abi-compliance-history
@@ -18,6 +18,14 @@
 # Be sure to replace "<ADD JUSTIFICATION HERE>" with details of your change and
 # why it is deemed acceptable.
 
+af48a67026145bd02fa953524fcdb0d84c1d9de6
+#
+# Fix tuple search during apply after concurrent index DDL.
+# 2026-09-28 06:57:50 -0400
+#
+# LogicalRepRelMapEntry gains a bool field in existing alignment padding, 
+# so existing member offsets and sizeof(LogicalRepRelMapEntry) remain unchanged.
+
 937a0e68cb55ac38341f242cf3302906e6e2ec42
 #
 # Fix parallel GIN index build with keys larger than 65535 bytes
-- 
2.55.0