diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change log
 
+## v1.0.0 (2015-04-11)
+
+-   Removed input from WebSocket response.
+
 ## v0.0.17 (2015-04-11)
 
 -   Added dependency on Hackage version of pointfree package.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@
 
 ``` sh
 $ cabal update
-$ cabal install 'blunt ==0.0.*'
+$ cabal install 'blunt ==1.*'
 ```
 
 ## Use
diff --git a/blunt.cabal b/blunt.cabal
--- a/blunt.cabal
+++ b/blunt.cabal
@@ -1,5 +1,5 @@
 name: blunt
-version: 0.0.17
+version: 1.0.0
 cabal-version: >=1.10
 build-type: Simple
 license: MIT
diff --git a/library/Blunt.hs b/library/Blunt.hs
--- a/library/Blunt.hs
+++ b/library/Blunt.hs
@@ -51,8 +51,7 @@
     pf <- safePointfree input
     let pl = safePointful input
     return Conversion
-        { conversionInput = input
-        , conversionPointfree = pf
+        { conversionPointfree = pf
         , conversionPointful = pl
         }
 
@@ -72,14 +71,12 @@
             else Just output
 
 data Conversion = Conversion
-    { conversionInput :: String
-    , conversionPointfree :: [String]
+    { conversionPointfree :: [String]
     , conversionPointful :: Maybe String
     } deriving (Read, Show)
 
 instance ToJSON Conversion where
     toJSON result = object
-        [ "input" .= conversionInput result
-        , "pointfree" .= conversionPointfree result
+        [ "pointfree" .= conversionPointfree result
         , "pointful" .= conversionPointful result
         ]