CHANGES.txt

v0.2.4, 2014-07-07 -- arparse for everyone

* argparse dependency added for all versions. It’s normally included in the
  stdlib for Python >2.6, but the code is cleaner if we don’t have
  2.6-specific pieces of code
* short flags for --rules (-r) and --version (-v) (#27)
* unused game.end function removed

v0.2.3, 2014-03-24 -- rules flag

* --rules flag added (#25)

v0.2.2, 2014-03-15 -- version flag

* --version flag added (#18)
* colors issue fixed (#19)
* minor bug fixes

v0.2.1, 2014-03-14 -- Indentation error in the game loop fixed

v0.2.0, 2014-03-14 -- Python 3, Windows and Vim keys support

* Python 2.6 and 3.x support
* Spawn probabilities fixed
* Colors improved
* Vim keys support
* Windows support
* AZ mode with letters instead of numbers in the UI
* A few bugs fixes and other minor improvements

v0.1.7, 2014-03-14 -- --mode option added to change the colors mode
v0.1.6, 2014-03-14 -- random collapse bug fixed
v0.1.5, 2014-03-14 -- tiles don't spawn if nothing moved, like in the original game
v0.1.4, 2014-03-14 -- best score support, bug fixes, minor UI improvements
v0.1.3, 2014-03-14 -- using setuptools
v0.1.2, 2014-03-14 -- better documentation, working executable
v0.1.1, 2014-03-13 -- executable environment fix
v0.1.0, 2014-03-13 -- Initial release