# Yafour ChangeLog
```
version 0.9.9
	yafour.py: prevent kamikaze move when computer thinks it is
	losing
	when draw: end game when all places are occupied
version 0.9.8
	yafour.py: for first 6 moves, use number of moves for maxdepth
version 0.9.7
	ninarow(): fixed bug: maxdepth must be .le. number of
	  plies left
	yafour.py: Set start depth for level high to 10
version 0.9.6
	finalevaluation(): change sign of depth in score
version 0.9.5
	yafour.py: simplify code to erase text.
	   This seems to get rid of slowing down performance after a couple
	   of plays ;-)
	yafour.py: do_reset(): use timer to speed up or slow down resetting
	   the board.
	add MANIFEST.in to include ChangeLog
version 0.9.4
	correct bug in negamax(): now yafour will take shortest
	path to win, and longest to lose
version 0.9.3
	set speed for drwaing texts as fast as possible
version 0.9.2
	setup.py: some cleanup, sources in src/
version 0.9.1
	initial version
```
