0.06-1 :  Usable affix table which compress whole word list approx. three times
0.06-0 :  Stable affix table, word correction
0.05-0 :  Experimental affix table
0.04-0 :  Two million words, word corrections
0.03-0 :  One Million checked words
0.02-0 :  lots of new words, lots of words corrected
0.01-0 :  first public release
