Version 3.5:
  - Added:
      - Edge cube.

  - Changed:
      - The Overlapping cube has now some movements restricted like the
        original (which makes it harder to solve). Also added an unrestricted
        version which behaves like the Overlapping cube on previous versions.

Version 3.4:
  - Changed:
      - Some tweaks in the menu.

  - Added:
      - "Simple Overlapping" cube and "4x4x4 + 2x2x2" cube.
      - PNG and JPEG format support for backgrounds.

  - Fixed:
      - Some values were not initialized properly when loading save data from
        previous versions.

Version 3.21:
  - Fixed
      - Some cubes were not marked as solved correctly.

Version 3.2:
  - Changed:
      - Backgrounds are now loaded from 'ms0:/PSP/PHOTO' and 'ms0:/PICTURE'
        directories (the 'backgrounds' directory from the previous version
        is not used anymore).
      - Backgrounds are no longer restricted to a size of 480x272 (they are
        automatically scaled to fit the screen).
      
  - Added:
      - Overlapping cube, and Void Overlapping cube.

Varsion 3.01:
  - Fixed:
      - Void cube time/move record wasn't being loaded from the save file.

Version 3.0:
  - Changed:
      - Remade the menu system.
      - View angle is now be changed from the menu. 

  - Added:
      - Custom Backgrounds.
      - Custom cube skins.
      - Void cube.
      - Large cube controls can now be used on small cubes (using 
        Control Scheme 'B').

Version 2.2:
  - Changed:
      - 36 degrees up view is now the default view.

  - Fixed:
     - Game freeze when the PSP is put into sleep mode while the
       new cube menu was shown.

  - Added:
    - Odd sized cuboids (slim towers and wide towers).

Version 2.0:
  - Changed:
    - The way the cube is scrambled (Added a cube size menu).
    - View angle buttons changed to L + Start.

  - Added:
    - Different sized cubes (from 2^3 to 5^3).
      Note: The controls for 4^3 and 5^3 cubes are different (see the Readme
      for details). 3^3 and 2^3 cubes have the same controls as in previous
      versions).
    - Time record at the bottom left of the screen.
    - Moves record at the bottom right of the screen.
 
Version 1.6:
  - Changed:
    - Move animation speed is now 40% faster.
    - The colors now match the colors of a real Rubik's cube (parallel sides
      were previously inverted).

  - Added:
    - Timer (starts when the cube is scrambled and stops when the
      cube is solved).

Version 1.4:
  - Added:
    - Ability change the view angle of the cube to 36 degrees up.

Version 1.3:
  - Added:
      - Back and Back Inverted moves.
      - Cube solve and scramble animations.
      - Move counter at the top right of the screen.
      - Session saving.

Version 1.0:
  - Initial Release.
