0.9.8: Fixed bug.
0.9.7: Added binary tree sequence datastructure
0.9.6: Fixed bug in Functor for FastQueue which causes it be not O(1)
0.9.5: Added traversable instances (thanks dolio!)
0.9.4: More fixing docs
0.9.3: Fix docs
0.9.2: Fix error in cabal file
0.9.1: Error in git repo
0.9.0: Initial version