diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -37,3 +37,20 @@
                                ,-1.2e34)
                          ,r2 = 123}))]
 ```
+
+Related packages
+================
+
+There is a similar package on Hackage called *[pretty-show][1]*, which takes a
+more flexible approach to prettyprinting show-formatted strings. This has its
+advantages and disadvantages.
+
+         | prettyprint-show (this)            | [pretty-show][1] (alternative)
+------------- | ---------------------------------- | -----------------------------
+Use case      | fire and forget, debugging         | flexible, working with the output
+API           | One core value (rest: convenience) | Multiple combinable values
+Extensibility | low, not intended                  | decent, e.g. HTML rendering
+Robustness    | high: only cares about parentheses, bugs in bad output can be hacked around | medium: relies on output that follows Haskell's lexical structure
+
+
+[1]: http://hackage.haskell.org/package/pretty-show
diff --git a/show-prettyprint.cabal b/show-prettyprint.cabal
--- a/show-prettyprint.cabal
+++ b/show-prettyprint.cabal
@@ -1,5 +1,5 @@
 name:                show-prettyprint
-version:             0.1.2
+version:             0.1.2.1
 synopsis:            Robust prettyprinter for output of auto-generated Show
                      instances
 description:         See README.md
diff --git a/test/Doctest/Main.hs b/test/Doctest/Main.hs
--- a/test/Doctest/Main.hs
+++ b/test/Doctest/Main.hs
@@ -3,4 +3,4 @@
 import Test.DocTest
 
 main :: IO ()
-main = doctest ["src"]
+main = doctest ["src", "-ignore-package prettyprinter-compat-ansi-wl-pprint"]