diff --git a/Data/Graph/AStar.hs b/Data/Graph/AStar.hs
--- a/Data/Graph/AStar.hs
+++ b/Data/Graph/AStar.hs
@@ -1,4 +1,4 @@
-module Data.Graph.AStar (aStar) where
+module Data.Graph.AStar (aStar,aStarM) where
 
 import qualified Data.Set as Set
 import Data.Set (Set, (\\))
diff --git a/astar.cabal b/astar.cabal
--- a/astar.cabal
+++ b/astar.cabal
@@ -1,5 +1,5 @@
 name:                astar
-version:             0.2
+version:             0.2.1
 synopsis:            General A* search algorithm.
 description:         This is a data-structure independent implementation of A* search.
 category:            Data