What's new
----------

V0.5 L30(13/3/2010)
--------------------
- Vertical frequency is now selectable in full screen mode
- Fixed VM monitor menu item in full screen mode
- Key input is now ignored when UNZ is minimized
- Improved again mouse handling
- Right shift key is now working under Windows Vista or later
- Fixed CD-DA pause and resume
- Fixed CD controller status value
- Fixed CD-DA repeat
- Fixed implementation of 'Capture CD' in menu
- Fixed a bug that caused gfx glitches in FMR compatible screen mode
- Fixed screen rendering with hardware stretching
- Added auto fire feature for TOWNS-pad buttons
- Added i486 instructions to recompiler
- Changed initial value of PCM channel volume
- Changed CPU clock upper limit up to 200MHz
and various small fixes


V0.5 L20(24/1/2010)
--------------------
- Major improvements in CD-DA access under Windows2000 or later
- Removed ASPI use under Windows2000 or later
- Fixed statusbar under Windows Vista
- Temporally disabled volume controls under Windows Vista
- Improved mouse handling
- Added horizontal and vertical sensitivity settings in mouse move
- Process priority is now selectable
- Added custom window size
- Added VM monitor windows
- Fixed sprite drawing
- Implemented interval timer 2
- Some speed and functionality improvements in CPU emulation
and various small fixes


V0.5 L10a(1/2/2007)
--------------------
- Fixed a bug that caused hung up of UNZ when switching to high-resolution
  mode
- Fixed dynamic recompiler scheduling problem
- Fixed wrong exception error code in CPU emulation
- Various small fixes in VSYNC interruption, screen rendering, and CD
  controller emulation
- Fixed a bug that caused crash when resuming state in the interpreter
  mode
etc.


V0.5 L10(13/1/2007)
--------------------
- Lots of speed and protect-mode related improvements in CPU emulation
- Speed compatibility improvement in sprite drawing
- Added support for super-impose bit in sprite emulation
- Fixed FM timer behaviour
- Various fixes in SCSI, FD, and CD controller emulation
- Fixed keyboard interrupt handling and internal issues in key input
- Added half size screen capturing
- Mouse capturing is now selectable from three mouse operations: (1)left
  double click, (2)middle button click, and (3)wheel
- Added brightness control
- New design statusbar
- Added volume LED in statusbar
- Added HD, FD, and CD access LED in statusbar
- Added a system key to toggle speed performance setting
- Contents of titlebar and statusbar can now be configurable
- Revised propertysheet and menu
- Almost all english dialogs and messages for the international use
and various small fixes


V0.4 L20(4/5/2004)
-------------------
- Added support for ROMEO soundcard for FM sound
- Introduced low-pass filter in sound generation
- Sound output device is now selectable
- Added custom volume control feature for WAVE, CD-DA, and MIDI volume
- MIDI card is now selectable between FMT-401 and FMT-402/403
- Fixed a bug in ASPI CD mode that prevented the use of secondary detected
  drives
- Improved CD controller emulation
- Speed and compatibility improvements in dynamic recompiler
- Changed zero division and integer-overflow exception checks in div and
  idiv instruction emulation to rely on Windows exception handling
- Added CPU only full speed mode
- Fixed memory mapping in FMR compatible screen mode
- Fixed CHASE H.Q. special drawing mode
- Almost perfect sprite controller emulation
- Fixed a bug that caused crash in restoring statefile saved during sprite
  drawing
- Added 'CD+N+Reset' and 'F0+N+Reset' to the menu
- Added FD access speed compatible mode
- Fixed a bug that invalidated CMOS.DAT and key settings when ROM image
  loading failed
- Added a button in the propertysheet to reset all settings
and various small fixes


V0.4 L10c(2/8/2004)
--------------------
- Added an option to try to temporally disable Windows' CD autoplay feature
  when CD is changed
- Minor updates to dynamic recompiler
- Fixed wrong mapping of VRAM for high-resolution screen mode
- Changed back FM sound generator


V0.4 L10b(1/19/2004)
---------------------
- Faster and stabler dynamic recompiler
- Fixed 'seamless mouse' mouse
- Fixed analog inputs
- Pulldown menu is now activated by ALT key(can be ignored optionally)
- Added an option to pause emulation while menu selection
- Fixed a problem that screen wasn't refreshed after changing the screenmode
  or restoring the state if paused
- Added a debug option to disable FM and PCM output per channel
- Added 80MHz, 90MHz and 100MHz clock settings to the menu


V0.4 L10a(1/3/2004)
--------------------
- Fixed mouse capturing by systemkey
- Added support for filenames including space character(s)(0x20) in the
  commandline arguments
- Fixed ASPI CD-ROM scanning bug
- Tweaked thread scheduling: the pull-down menu should be working better
  in the full speed mode and low performance machines


V0.4 L10(12/31/2003)
---------------------
- Finally added English version of property sheets for the international
  use(need some more work for dialogs)
- Fixed a bug that caused crash while formatting a floppy
- Fixed a bug that caused screen mispositioning when CRTC is accessed
  while sprite drawing is enabled
- Corrected COM bit behaviour in the input ports
- Fixed a bug that prevented FD access for D88-type disk image after reset
- Improved scheduler, which lowers CPU usage rate in less demanding situation
- Now the virtual machine doesn't pause while dragging the window or
  pulling down the menu
- Added 'Pause' to the menu
- Changed the status bar design a bit
- Added support for state save/load
- Added a commandline option '-s' that's used to loadstate at startup
- Added a commandline option '-fs'. UNZ can be launched in the fullscreen mode
- Fixed a bug that command line options didn't work at all
- Added an option to ignore CD volume control
- HD image can now be made up to 4GB
- Added x2 zoom mode in the window mode
- Added a debug option to force a layer disabled
- etc.

