Revision history for PerlIO-Util

0.04 Fri Apr 18 20:07:55 2008
	add t/05_extra.t
	check compilation on Win32

0.03 Thu Apr 17 16:02:31 2008
	add push_layer()/pop_layer() methods to IO::Handle package
	export PerlIO::get_layers() utility to IO::Handle package

0.02 Sun Apr 13 10:23:59 2008
	warn on binmode($fh, ':creat') instead of die
	remove PerlIO::Layer::name() method
	some minor changes
	improve portability

0.01 Fri Apr 11 09:32:36 2008
	Initial release.