Signed-off-by: Eric Blake <ebb9@byu.net>
+2007-10-10 Eric Blake <ebb9@byu.net>
+
+ * NEWS: Announce recent round of speed optimizations.
+
2007-10-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* NEWS: Announce shell function usage in Autotest.
* Major changes in Autoconf 2.61b (????-??-??)
+** Many optimizations have been applied to make overall execution faster.
+
** Autotest now makes use of shell functions.
** config.status now uses awk instead of sed also for config headers.