version 2.3

- changed the video menu items around
- changed the source code around -- clean up!

version 2.2

- added in missing/fixed code for saving/loading of the pause button mapping on pc gamepads [olaf]
- added in blitting (back in?) while paused [olaf]
- changed the program-wide font back to simple windows' default (ms sans serif) [olaf]

it is recommended you reconfigure your inputs before playing, shared mapping may have occured with pc gamepads (the start and pause buttons)

version 2.1

- added a fix for the 'close rom' error [olaf]
- changed and cleaned some of the z80 core source code a bit [olaf]

the needed.zip file on the vbsms+ homepage now includes unzip32.dll

version 2.0

- added in sprite collision detection (uncommented portions of vbsms source code) [brom]
- added in sprite limit toggling (uncommented portions of vbsms source code) [brom/olaf]
- added missing z80 i/o port mirrors for all supported z80 i/o ports [olaf]
- added header awareness, it will skip and load roms correctly now (recheck roms previously not working) [brom/olaf]
- added a vdp interrupt hack to get "spider-man - return of the sinister six" working [brom]
- added in crc32 checking of files for game specific "patches" (10 total -- as done with meka.pat) [olaf]
- added a memory editor with search/state functionality [olaf]
- added in support for the sega master system's pause button [olaf]
- added a fix for timing via an initialization routine [brom]
- added support for zip compressed rom files [olaf]
- changed the "configure input" window a little [olaf]
- changed game gear input detection a little, put it into the case (where it belongs) [olaf]
- changed input detection again [olaf]
- changed the version scheme x.x versus x.x.x (version 0.1.1's successor is 2.0) [olaf]
- removed the grayscale palette/palette switching [olaf]

it is recommended you reconfigure your inputs before playing, shared mapping may have occured with the addition of support for the sega master system's pause button; audit your roms with maxim's sms checker.

version 0.1.1

- added background color changing (for layer disabling)
- added back in support for input mirroring (with support for input #2 now)
- added missing code for $bd vdp control (read) mirror (thanks to charles macdonald for the reminder)
- added support for rom loading via the command line
- added toggling of the sega game gear border masking
- changed input detection in the z80 core a little
- changed full screen scaling (it will now use maximum possible resolution)
- changed the rom loading routine around

the new official homepage of vbsms+ is http://olaf.panicus.org

version 0.1.0 - [first public release]

- added a menu system
- added a "load rom" dialog
- added closing of ROM/stopping execution
- added pausing w/blitting while paused
- added resetting
- added a program icon (schamp.ico from mamu_'s mameicons)
- added support for the sega game gear's start button
- added an "about" dialog
- added display size changing/blitter stretching
- added border masking for sega game gear mode
- added support for player #2 controller
- added full screen support (with resolution changing/enable on rom load)
- added state saving/loading
- added movie recording/playing
- added layer disabling
- added saving of screenshots
- added support for pc gamepad input
- changed palettes to be hardcoded/switchable
- changed the black and white palette to be more accurate
- changed keyboard input to be configurable and added a configuration window
- removed drag and drop support
- removed error dialogs (allows more games to be played)