<listitem>

<para>

Add <acronym>SQL</>-level command <link

linkend="SQL-ALTERSYSTEM"><command>ALTER SYSTEM</></link> command

linkend="SQL-ALTERSYSTEM"><command>ALTER SYSTEM</></link>

to edit the <filename>postgresql.conf</> configuration file

</para>

</listitem>

<listitem>

<para>

Add functions forerror-free<structname>pg_class</>,

Add functions for <structname>pg_class</>,

<structname>pg_proc</>, <structname>pg_type</>, and

<structname>pg_operator</> lookups (Yugo Nagata, Nozomi Anzai,

<structname>pg_operator</> lookups that do not generate errors for

non-existent objects (Yugo Nagata, Nozomi Anzai,

Robert Haas)

</para>

<listitem>

<para>

Improve support for <envar>VPATH</> builds of <acronym>PGXS</>

modules (Cédric Villemain, Andrew Dunstan)

modules (C&eacute;dric Villemain, Andrew Dunstan)

</para>

</listitem>

</para>

</listitem>

<listitem>

<para>

Allow client-only installs for <acronym>MSVC</> (Windows) builds (MauMau)

</para>

</listitem>

</itemizedlist>

</sect3>