diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright Author name here (c) 2016
+Copyright Joesph Scott (c) 2016-2018
 
 All rights reserved.
 
diff --git a/pangraph.cabal b/pangraph.cabal
--- a/pangraph.cabal
+++ b/pangraph.cabal
@@ -1,17 +1,22 @@
 name:                 pangraph
-version:              0.1.1.5
-synopsis:             A set of parsers for graph languages.
-description:          A package allowing parsing of graph files into graph library datatypes. With aim the cope with large networks and provide translations between graph libraries. Like a pandoc but for graphs. This is my first library so any feedback and help is appreicated. For example use please see the homepage.
+version:              0.1.2
+synopsis:             A set of parsers for graph languages and conversions to 
+                      graph libaries.
+description:          A package allowing parsing of graph files into graph 
+                      library datatypes. With aim the cope with large networks 
+                      and provide translations between graph libraries. Like a 
+                      pandoc but for graphs. This is my first library so any 
+                      feedback and help is appreicated. For example use please 
+                      see the homepage.
 homepage:             https://github.com/tuura/pangraph#readme
 license:              BSD3
 license-file:         LICENSE
 author:               Joe Scott
 maintainer:           joseph-scott@hotmail.co.uk
-copyright:            2017 Joe Scott
-category:             graphs, library, data-structures, parser, xml
+copyright:            2016-2018 Joesph Scott
+category:             Data Structures, Graphs, Parser
 build-type:           Simple
 cabal-version:        >=1.10
-tested-with:          GHC==8.0.2
 
 library
   hs-source-dirs:     src
@@ -28,7 +33,7 @@
                    ,  bytestring
                    ,  hexml
                    ,  containers
-                   ,  algebraic-graphs
+                   ,  algebraic-graphs == 0.1.1.*
   default-language:   Haskell2010
   GHC-options:        -Wall -fwarn-tabs
 
diff --git a/src/Pangraph.hs b/src/Pangraph.hs
--- a/src/Pangraph.hs
+++ b/src/Pangraph.hs
@@ -65,7 +65,7 @@
 
 instance Alga.ToGraph Pangraph where
     type ToVertex Pangraph = Vertex
-    toGraph p = Alga.graph (vertexList p) (map edgeEndpoints $ edgeList p)
+    toGraph p = Alga.vertices (vertexList p) `Alga.overlay` Alga.edges (map edgeEndpoints $ edgeList p)
 
 -- * List based constructors