diff --git a/Data/SGF.hs b/Data/SGF.hs
--- a/Data/SGF.hs
+++ b/Data/SGF.hs
@@ -9,6 +9,7 @@
     module Data.SGF.Types,
     module Data.SGF.Parse,
     module Data.Word,
+    module Data.Tree,
     module Text.ParserCombinators.Parsec
     -- * Overview of SGF
     -- $sgf
@@ -23,6 +24,7 @@
 import Data.SGF.Types
 import Data.SGF.Parse (collection)
 import Data.Word
+import Data.Tree
 import Text.ParserCombinators.Parsec (runParser)
 
 -- TODO:
diff --git a/sgf.cabal b/sgf.cabal
--- a/sgf.cabal
+++ b/sgf.cabal
@@ -1,9 +1,9 @@
 name:               sgf
-version:            0.1
+version:            0.1.1
 author:             Daniel Wagner
 maintainer:         daniel@wagner-home.com
 homepage:           http://www.dmwit.com/sgf
-bug-reports:        http://dmwit.fogbugz.com/default.asp?command=new&pg=pgEditBug
+bug-reports:        http://dmwit.fogbugz.com/
 synopsis:           SGF (Smart Game Format) parser
 description:
     This is a parser for the go\/igo\/weiqi\/baduk fragment of the SGF format.
@@ -37,9 +37,9 @@
 
 source-repository head
     type:       git
-    location:   http://www.dmwit.com/sgf
+    location:   http://www.dmwit.com/sgf/.git
 
 source-repository this
     type:       git
-    location:   http://www.dmwit.com/sgf
-    tag:        0.1
+    location:   http://www.dmwit.com/sgf/.git
+    tag:        0.1.1