Version History

Version	Date	Comment
0.01		Jul ‘90 				Original written for Psion Organiser II, total size … 1337 bytes!!!
0.1			Nov ‘92				Mac version. Barely worked, no features whatsoever.
1.0			Jan 7th ‘93	Vast improvement, but movement only by day.
2.0			Jan 25th			Added Print…/Save…/Interpretation capability.
2.1			Jan 28th			 Movement between days faster [by week]
2.1.6	Jan 29th 			Uses proper DITLs & DLOGs, not QuickBASIC windows!
3.0			Feb 20th			 Added Print/Save/Interpretation capability.
4.0			Feb 14th			  Can now compare charts.
4.0.1	Feb 15th				Fixed 11 minor bugs.
4.1			Feb 17th				Fixed another couple of minor bugs; able to save schedules with interpretations for each day.
4.2			Feb 19th				Improved ‘Help’; now able to print and save schedules with interpretation for each day, over a choice of 6 different periods of time.
4.3			March 18th 	 Reorganised and vastly improved ‘Help’; ‘Delete’ and ‘Search’ options added. Redesigned dialogs.
4.3.5	 March 28th 	 Fixed bug with ‘About dialogs; extra ‘Help' page; ‘Edit chart…’ option added, reorganised menus; ‘Last charts’ menu added.
4.3.9	 April 11th 		Merged ‘Edit chart…’ and ‘New chart…’ dialogs; enlarged and enhanced some dialogs; fixed bugs with date strings.
4.4			April 22nd 		Dumped ‘More info…’ option and added to ‘Help’; added colour icons to dialog boxes; minor bug fix; gave ‘Biorhythm Chart’ window a title bar - is now movable.
5.0c		Dec 15th 1993 - April 1995	Total rewrite in THINK C 6/7 instead of QuickBASIC. It’s probably fair to say that the change from versions 4.5 to 5.0c was greater than from 0.1 to 4.5!
5.01c		April 1995 - May 1995	A whole lot of bug fixes, improvements; long dates handled; 'Look for phases…'; 'Favourite Charts' has its own menu, with up to 64 charts; Macintosh Info; and much more.
5.02c		May 1995	More bug fixes and improvements, in particular Biorhythms Calendars, spinning cursors, and the ability to use any texture file that you have rather than the default one.
5.03c		June 1995	More bug fixes and improvements, notably the reorganised Windows menu, improved printing, and a massive Search speed increase.