diff --git a/doc/src/sgml/release-18.sgml b/doc/src/sgml/release-18.sgml
index e2e3cf237f2..5cb5dd154c5 100644
--- a/doc/src/sgml/release-18.sgml
+++ b/doc/src/sgml/release-18.sgml
@@ -84,25 +84,6 @@ WHERE t.relhasindex AND ic.relam = 2742;
 
     <listitem>
 <!--
-Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
-Branch: REL_16_STABLE [42a3194e5] 2026-05-27 11:49:50 +0300
-Branch: REL_15_STABLE [2dfe75f98] 2026-05-27 11:50:31 +0300
-Branch: REL_14_STABLE [2bb60eb4f] 2026-05-27 11:50:56 +0300
--->
-     <para>
-      Fix self-deadlock when replaying WAL generated by an older minor
-      version (Andrey Borodin)
-     </para>
-
-     <para>
-      This error was introduced in the previous set of minor releases.  It
-      caused standby servers that were following a primary of an older
-      minor release version to get stuck in some scenarios.
-     </para>
-    </listitem>
-
-    <listitem>
-<!--
 Author: Etsuro Fujita <efujita@postgresql.org>
 Branch: master [f57df2068] 2026-08-07 17:30:00 +0900
 Branch: REL_19_STABLE [7d74b2644] 2026-08-07 17:30:01 +0900
@@ -859,28 +840,6 @@ Branch: REL_17_STABLE [c768637d6] 2026-07-02 15:06:12 +0900
 
     <listitem>
 <!--
-Author: Amit Langote <amitlan@postgresql.org>
-Branch: REL_16_STABLE [1daeef6e0] 2026-06-18 15:55:02 +0900
-Branch: REL_15_STABLE [8af173e28] 2026-06-18 15:54:16 +0900
-Branch: REL_14_STABLE [364014327] 2026-06-18 15:51:38 +0900
--->
-     <para>
-      Treat an undefined jsonpath variable as an error even when no
-      variables are supplied (Andrey Rachitskiy)
-     </para>
-
-     <para>
-      The <type>jsonb</type> <literal>@?</literal>
-      and <literal>@@</literal> operators cannot supply any variables to
-      be used in their jsonpath expressions.  This code path erroneously
-      treated an unknown jsonpath variable as a JSON null, rather than
-      raising an error as expected.  Aside from not being the expected
-      behavior, this mistake could result in unbounded memory consumption.
-     </para>
-    </listitem>
-
-    <listitem>
-<!--
 Author: Álvaro Herrera <alvherre@kurilemu.de>
 Branch: master Release: REL_19_BR [7dd153259] 2026-06-11 16:17:58 +0200
 Branch: REL_18_STABLE [35d9a6263] 2026-06-11 16:17:58 +0200
@@ -2583,19 +2542,6 @@ Branch: REL_14_STABLE [f3f901a53] 2026-06-11 14:29:29 +0900
 
     <listitem>
 <!--
-Author: Andrew Dunstan <andrew@dunslane.net>
-Branch: REL_16_STABLE [bc5a873a8] 2026-07-27 10:40:32 -0400
-Branch: REL_15_STABLE [eba7f1dc0] 2026-07-27 10:42:31 -0400
-Branch: REL_14_STABLE [f1c579fc4] 2026-07-27 10:43:14 -0400
--->
-     <para>
-      Support building <productname>PostgreSQL</productname> with Visual
-      Studio 2026 (Andrew Dunstan)
-     </para>
-    </listitem>
-
-    <listitem>
-<!--
 Author: Daniel Gustafsson <dgustafsson@postgresql.org>
 Branch: master Release: REL_19_BR [89d243d52] 2026-05-29 21:52:35 +0200
 Branch: REL_18_STABLE [27cf3b5af] 2026-06-12 13:57:22 +0200