/LI
><LI
><P
>        Improve the latch facility to include detection of postmaster death
        (Peter Geoghegan, Heikki Linnakangas, Tom Lane)
       </P
><P
>        This eliminates one of the main reasons that background processes
        formerly had to wake up to poll for events.
       </P
></LI
><LI
><P
>        Use C flexible array members, where supported (Peter Eisentraut)
       </P
></LI
><LI
><P
>        Improve the concurrent transaction regression tests
        (<SPAN
CLASS="APPLICATION"
>i