Doc: fix outdated protocol version.

tatsuo-ishii · tatsuo-ishii · commit a1973e546606 · 2025-07-11T10:22:09.000+09:00
In the description of StartupMessage, the protocol version was left 3.0. This commit updates it to 3.2. Author: Tatsuo Ishii <ishii@postgresql.org> Reviewed-by: Jelte Fennema-Nio <postgres@jeltef.nl> Discussion: https://postgr.es/m/20250626.155608.568829483879866256.ishii%40postgresql.org
diff --git a/doc/src/sgml/protocol.sgml b/doc/src/sgml/protocol.sgml
@@ -6081,13 +6081,13 @@ psql "dbname=postgres replication=database" -c "IDENTIFY_SYSTEM;"
       </varlistentry>
 
       <varlistentry>
-       <term>Int32(196608)</term>
+       <term>Int32(196610)</term>
        <listitem>
         <para>
          The protocol version number.  The most significant 16 bits are
          the major version number (3 for the protocol described here).
          The least significant 16 bits are the minor version number
-         (0 for the protocol described here).
+         (2 for the protocol described here).
         </para>
        </listitem>
       </varlistentry>
