HISTORY


    Version 1.00, 20 Apr 1991

    	First release to the public. (No changes since V0.98.)


    Version 0.98, 10 Apr 1991

	Added Workbench support and ReadArgs-style command line arguments.
	Also added MinTaskPri option to allow CpuBlit to ignore background
	tasks when deciding whether it should do a blit or not. If running
	under 1.3, CpuBlit uses its own version of FindPort() instead of
	Exec's version which causes Enforcer hits on an A3000. No bugs
	reported since V0.97, so it looks like the blit code itself is
	pretty stable now (famous last words).


    Version 0.97, 17 Feb 1991

	Fixed bug in handling blits which had a negative Y offset.
	Previously, the negative Y offset got changed into a large positive
	Y offset; if this was the destination offset, random memory could
	get trashed. Now works fine with Shanghai.


    Version 0.96, 14 Feb 1991

	Fixed bug in handling of single plane bitmaps. Added check to ensure
	blits with zero width don't cause surprising results. Modified
	command line parsing to handle multiple arguments, since the
	various parameters are no longer all mutually exclusive. Tidied up
	source a little.


    Version 0.95, 9 Feb 1991

	Now handles being run from a disk with a space in its name properly
	(for example "RAM DISK:CpuBlit"). Previously, everything after the
	space got treated as a command line option. Also added some checks
	to ensure upwards compatibility with future Amigas.


    Version 0.93, 7 Feb 1991

	Bug in the handling of Workbench 2.0 $00000000 and $FFFFFFFF bitplane
	pointers is now fixed. Since Workbench 2.0 uses these for gadgetry
	etc, this was causing quite a few problems under 2.0. Also fixed a
	small nasty bug that arrived with CpuBlit 0.92.


    Version 0.92, 6 Feb 1991

	Now correctly handles the case where the source and destination
	bitmaps do not have equal numbers of bitplanes. Also fixed problem
	where CpuBlit was (incorrectly) intercepting blits with minterms of
	$D0, $E0 or $F0.


    Version 0.91, 5 Feb 1991

	Added `-o' option to help track down the source of CpuBlit
	incompatibilities.


    Version 0.90, 3 Feb 1991

	Initial release. Currently thought to be bug free, but undoubtedly
	this will change once users get their hands on it :-)
