diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 
 Fast & easy library & command line tool for converting XML files to JSON.
 
+## **Heads up!** The project has been split into two projects. See **[xml-to-json-fast](https://github.com/sinelaw/xml-to-json-fast)** for a low-memory-usage version that has less features.
 
+
 ## Contents
 * [Overview](#overview)
 * [Installation](#installation)
@@ -22,11 +24,7 @@
 
 ### "Fast" xml-to-json-fast
 
-The fast, simple `xml-to-json-fast` executable provides an unambiguous one-to-one mapping of xml data to json data. It is suitable for very large xml files (has been tested on a 500MB file) and uses very little memory. However, `xml-to-json-fast` doesn't provide for any control over the output.
-
-When using "fast" (`xml-to-json-fast`), the output reflects the exact structure of the xml, which is allowed to be somewhat malformed (resulting in invalid json).
-
-**Formatting:** Currently `xml-to-json-fast` does **not** format the resulting json. If whitespace formatting is required, you can use a json formatting program such as [aeson-pretty](https://hackage.haskell.org/package/aeson-pretty) (on debian/ubuntu, can be install with `sudo apt-get install aeson-pretty`). Note that most of the json formatters are memory bound, so very large json files may cause the formatter to run out of memory.
+The so-called "fast" version (which uses a lot less memory) has been forked into a separate project, [xml-to-json-fast](https://github.com/sinelaw/xml-to-json-fast).
 
 ### "Classic" xml-to-json
 
diff --git a/xml-to-json.cabal b/xml-to-json.cabal
--- a/xml-to-json.cabal
+++ b/xml-to-json.cabal
@@ -1,5 +1,5 @@
 name:                xml-to-json
-version:             2.0.0
+version:             2.0.1
 synopsis:            Library and command line tool for converting XML files to json
 description:         
                      The xml-to-json executable (and library) converts XMLs to json format, gaining readability while losing information such as comments, attribute ordering, and such.
@@ -32,7 +32,7 @@
   exposed-modules: Text.XML.JSON.XmlToJson
   extensions: CPP
   hs-source-dirs: src
-  build-depends:   base >= 4.5.0, hxt, aeson, text, unordered-containers, hashable, vector, bytestring, hxt-tagsoup, hxt-expat, containers, regex-posix, tagsoup
+  build-depends:   base >= 4.5.0 && < 5, hxt, aeson, text, unordered-containers, hashable, vector, bytestring, hxt-tagsoup, hxt-expat, containers, regex-posix, tagsoup
   if (!os(windows))
     build-depends:  hxt-curl, curl
     cpp-options: -DUseCurl
@@ -43,7 +43,7 @@
   main-is: Main.hs             
   hs-source-dirs: src-exec
   extensions: CPP
-  build-depends:   base >= 4.5.0 && < 4.8, xml-to-json
+  build-depends:   base >= 4.5.0 && < 5, xml-to-json
   ghc-options: -Wall  -rtsopts
   Ghc-Prof-Options:  -prof -auto-all  -caf-all