2007-05-28  Brian CAmero  <[email protected]>

       * Release 2.18.3:
       * configure.ac: Update to new release version.
       * NEWS: Updated

2007-06-17  Brian Cameron  <[email protected]>

       * daemon/xdmcp.c, daemon/misc.c: Fix crashing issue with
         XDMCP logic.  Fixes problem with accessing NULL pointers
         when using IPv4 with IPv6 enabled.  Fixes bug #436725.