Doc: improve release notes' info about FROM UNPACKAGED feature removal.

Per gripe from Jonathan Katz.

Discussion: https://postgr.es/m/e0a4d177-d003-8ebb-5296-5a445472b66f@postgresql.org

diff --git a/doc/src/sgml/release-13.sgml b/doc/src/sgml/release-13.sgml
index 1f130ca1fe8d98025e537216adfaae50785edc58..3fd97c9d1061f4132efe9f820ae127580d903796 100644 (file)
--- a/doc/src/sgml/release-13.sgml
+++ b/doc/src/sgml/release-13.sgml
@@ -270,6 +270,25 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
      </para>
     </listitem>
 
+     <listitem>
+<!--
+Author: Tom Lane <tgl@sss.pgh.pa.us>
+2020-02-19 [70a773200] Remove support for upgrading extensions from "unpackaged
+-->
+
+      <para>
+       Remove support for upgrading unpackaged (pre-9.1) extensions (Tom Lane)
+      </para>
+
+      <para>
+       The <literal>FROM</literal> option
+       of <link linkend="sql-createextension"><command>CREATE
+       EXTENSION</command></link> is no longer supported.  Any installations
+       still using unpackaged extensions should upgrade them to a packaged
+       version before updating to <productname>PostgreSQL</productname> 13.
+      </para>
+     </listitem>
+
     <listitem>
 <!--
 Author: Tom Lane <tgl@sss.pgh.pa.us>
@@ -2934,17 +2953,6 @@ Author: Tom Lane <tgl@sss.pgh.pa.us>
 
      <listitem>
 <!--
-Author: Tom Lane <tgl@sss.pgh.pa.us>
-2020-02-19 [70a773200] Remove support for upgrading extensions from "unpackaged
--->
-
-      <para>
-       Remove support for upgrading unpackaged (pre-9.1) extensions (Tom Lane)
-      </para>
-     </listitem>
-
-     <listitem>
-<!--
 Author: Andrew Dunstan <andrew@dunslane.net>
 2019-12-20 [6136e94dc] Superuser can permit passwordless connections on postgre
 -->