diff --git a/doc/src/sgml/release-15.sgml b/doc/src/sgml/release-15.sgml
index 246d311f9a..150a4c857e 100644
--- a/doc/src/sgml/release-15.sgml
+++ b/doc/src/sgml/release-15.sgml
@@ -160,17 +160,6 @@ Generate an error when char() is supplied with a negative argument (Peter Eisent
 </para>
 </listitem>
 
-<!--
-Author: John Naylor <john.naylor@postgresql.org>
-2021-07-14 [c203dcddf] Remove unused function parameter in get_qual_from_partbo
--->
-
-<listitem>
-<para>
-Remove unused function parameter in get_qual_from_partbound() (Hou Zhijie)
-</para>
-</listitem>
-
 <!--
 Author: Peter Eisentraut <peter@eisentraut.org>
 2022-01-12 [a18b6d2dc] ecpg: Catch zero-length Unicode identifiers correctly
@@ -416,7 +405,7 @@ Improve the algorithm used to compute random() (Fabien Coelho)
 </para>
 
 <para>
-This will cause setseed() followed by random() to return a different value than on older servers.
+This will cause random() to differ from what was emitted by prior versions for the same seed values.
 </para>
 </listitem>
 
@@ -609,7 +598,7 @@ Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
 
 <listitem>
 <para>
-Fix ALTER TRIGGER RENAME on partitioned tables to rename partitions (Arne Roland, Álvaro Herrera)
+Fix ALTER TRIGGER RENAME on partitioned tables to properly rename triggers an all partitions (Arne Roland, Álvaro Herrera)
 </para>
 
 <para>
@@ -928,7 +917,7 @@ Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
 
 <listitem>
 <para>
-Generate periodic log message during slow server starts (Nitin Jadhav, Robert Haas, Álvaro Herrera)
+Generate periodic log message during slow server starts (Nitin Jadhav, Robert Haas)
 </para>
 
 <para>
@@ -1081,7 +1070,7 @@ Author: Jeff Davis <jdavis@postgresql.org>
 
 <listitem>
 <para>
-Allow members of the pg_checkpointer predefined role to run the CHECKPOINT command (Jeff Davis)
+Add predefined role pg_checkpointer that allows members to run CHECKPOINT (Jeff Davis)
 </para>
 
 <para>
@@ -1234,6 +1223,10 @@ Author: Robert Haas <rhaas@postgresql.org>
 <para>
 Add server variable archive_library to specify the library to be called for archiving (Nathan Bossart)
 </para>
+
+<para>
+Previously only shell commands could be called to perform archiving.
+</para>
 </listitem>
 
 <!--
@@ -1313,17 +1306,6 @@ Allow publications to be restricted to specific columns (Tomas Vondra, Álvaro H
 </para>
 </listitem>
 
-<!--
-Author: Peter Eisentraut <peter@eisentraut.org>
-2022-04-07 [344d62fb9] Unlogged sequences
--->
-
-<listitem>
-<para>
-Create unlogged sequences and allow them to be skipped in logical replication (Peter Eisentraut)
-</para>
-</listitem>
-
 <!--
 Author: Amit Kapila <akapila@postgresql.org>
 2022-03-22 [208c5d65b] Add ALTER SUBSCRIPTION ... SKIP.
@@ -1433,7 +1415,7 @@ Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
 
 <listitem>
 <para>
-Add SQL MERGE command to adjust one table to match another (Pavan Deolasee, Álvaro Herrera, Amit Langote, Simon Riggs)
+Add SQL MERGE command to adjust one table to match another (Simon Riggs, Pavan Deolasee, Álvaro Herrera, Amit Langote)
 </para>
 
 <para>
@@ -1567,6 +1549,17 @@ Improve overflow detection when casting values to interval (Joe Koshakow)
 </para>
 </listitem>
 
+<!--
+Author: Peter Eisentraut <peter@eisentraut.org>
+2022-04-07 [344d62fb9] Unlogged sequences
+-->
+
+<listitem>
+<para>
+Create unlogged sequences and allow them to be skipped in logical replication (Peter Eisentraut)
+</para>
+</listitem>
+
 <!--
 Author: John Naylor <john.naylor@postgresql.org>
 2021-08-26 [bab982161] Update display widths as part of updating Unicode