-<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.19 2010/04/29 22:03:41 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/release-9.0.sgml,v 2.20 2010/05/13 01:57:01 momjian Exp $ -->
<sect1 id="release-9-0">
<title>Release 9.0</title>
<simpara>2010-??-??</simpara>
</note>
+<!-- beta2 notes
+recovery_connections -> hot_standby
+-->
+
<sect2>
<title>Overview</title>
</para>
</listitem>
+ <listitem>
+ <para>
+ Add <link linkend="pgupgrade"><filename>/contrib/pg_upgrade</></>
+ to support in-place upgrades
+ </para>
+ </listitem>
+
</itemizedlist>
<para>
<sect2>
<title>Migration to Version 9.0</title>
- <para>CURRENT AS OF 2010-04-29</para>
+ <para>CURRENT AS OF 2010-05-12</para>
<para>
A dump/restore using <application>pg_dump</application> is
<title>Contrib</title>
<itemizedlist>
+ <listitem>
+ <para>
+ Add <link linkend="pgupgrade"><filename>/contrib/pg_upgrade</></>
+ to support in-place upgrades (Bruce)
+ </para>
+
+ <para>
+ This avoids the requirement of dumping/reloading the database when
+ upgrading to a new major release of PostgreSQL. It supports upgrades
+ from PostgreSQL 8.3 and 8.4.
+ </para>
+ </listitem>
+
<listitem>
<para>
Add multi-threaded option (<option>-j</>) to <link