news at v2:

• better edges of the tentative pattern's box
• disk unit change @-command is working at the load menu now
• NTSC support
• added two new patterns to ramdisk
• improved program to read manpage
• more documentation to manpage
• added several minor improvements

news at v3:

• the tentative patterns are supported
• smoother scrolling in the zoomed in mode
• a special color for the status bar at the zoomed in mode
• slight speed up
• small improvements to the interface
• better randomization
• a text editor is added to create/modify comments
• better pattern collection, the duplicates are removed
• fixed bugs for the plain topology algorithm
• added several minor improvements

news at v4:

• the speed is increased up to 100%
• better pseudocolor support
• flashing graphic cursor
• more benchmark modes
• updated Notepad+4 to rev.4
• added several minor improvements

news at v5:

• fixes in messages of the main program and manpage
• updated Notepad+4 to rev.6