diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -15,11 +15,15 @@
 [diagrams-lib]: http://github.com/diagrams/diagrams-lib
 [diagrams-contrib]: http://github.com/diagrams/diagrams-contrib
 
-The package also comes with flags to enable two different backends.
+The package also comes with flags to enable three different backends.
 The [native SVG backend](http://github.com/diagrams/diagrams-svg) is
 enabled by the `-fsvg` flag and is enabled by default.  If you don't
 want it, you must explicitly disable it with `-f-svg`.
 
+The
+[native postscript backend](http://github.com/diagrams/diagrams-postscript)
+is disabled by default but can be enabled by the `-fps` flag.
+
 The [cairo/gtk backend](http://github.com/diagrams/diagrams-cairo) is
 disabled by default but can be selected with the `-fcairo` flag.
 
@@ -29,7 +33,13 @@
 cabal update && cabal install diagrams
 ```
 
-or, to get the cairo backend in addition to the SVG backend
+or, to get the postscript backend in addition to the SVG backend:
+
+```
+cabal update && cabal install -fps diagrams
+```
+
+or, to get the cairo backend in addition to the SVG backend:
 
 ```
 cabal update && cabal install gtk2hs-buildtools && cabal install -fcairo diagrams
diff --git a/diagrams.cabal b/diagrams.cabal
--- a/diagrams.cabal
+++ b/diagrams.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams
-Version:             0.6
+Version:             0.7
 Synopsis:            Embedded domain-specific language for declarative vector graphics
 Description:         Diagrams is a full-featured framework and embedded domain-specific langauge for creating
                      declarative vector graphics and animations.
@@ -10,7 +10,7 @@
                      installed with a single `cabal install diagrams`
                      command.
                      .
-                     The package also comes with flags to enable two
+                     The package also comes with flags to enable three
                      different backends.
                      A Haskell-native SVG
                      backend (the @diagrams-svg@ package)
@@ -32,6 +32,11 @@
                      due to its dependencies it can be difficult to
                      install on some platforms (notably OS X).
                      .
+                     Finally, there is a Haskell-native postscript
+                     backend (the @diagrams-postscript@ package) which
+                     can be selected with the @-fps@ flag.  The only
+                     feature it does not support is transparency.
+                     .
                      For more information, including a gallery of
                      examples, tutorial, and user manual, see the
                      diagrams website:
@@ -64,15 +69,23 @@
   Default: True
   Manual:  True
 
+Flag ps
+  Description: Enable the Haskell-native PostScript backend
+  Default: False
+  Manual: True
+
 Library
-  Build-depends:     diagrams-core >= 0.6 && < 0.7,
-                     diagrams-lib >= 0.6 && < 0.7,
-                     diagrams-contrib >= 0.6 && < 0.7
+  Build-depends:     diagrams-core >= 0.7 && < 0.8,
+                     diagrams-lib >= 0.7 && < 0.8,
+                     diagrams-contrib >= 0.7 && < 0.8
 
   if flag(cairo)
-    Build-depends:   diagrams-cairo >= 0.6 && < 0.7
+    Build-depends:   diagrams-cairo >= 0.7 && < 0.8
 
   if flag(svg)
-    Build-depends:   diagrams-svg >= 0.6 && < 0.7
+    Build-depends:   diagrams-svg >= 0.7 && < 0.8
+
+  if flag(ps)
+    Build-depends:   diagrams-postscript >= 0.7 && < 0.8
 
   Default-language:  Haskell2010