IV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN141134"
>E.189.2. Changes</A
></H2
><P
></P
><UL
><LI
><P
>Fix corner cases in pattern matching for
 <SPAN
CLASS="APPLICATION"
>psql</SPAN
>'s <TT
CLASS="LITERAL"
>\d</TT
> commands</P
></LI
><LI
><P
>Fix index-corrupting bugs in /contrib/ltree
 (Teodor)</P
></LI
><LI
><P
>Back-port 7.4 spinlock code to improve performance and support
64-bit architectures better</P
></LI
><LI
><P
>Fix SSL-related memory leak in libpq</P
></LI
><LI
><P
>Fix backslash esc