diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,5 @@
 # Changelog for ixset-binary-instance
 
-## Unreleased changes
+## v0.1.0.0
+
+* Add binary instance for ixset-typed.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,1 +1,3 @@
 # ixset-binary-instance
+
+`Binary` instance for [ixset-typed](https://hackage.haskell.org/package/ixset-typed).
diff --git a/ixset-typed-binary-instance.cabal b/ixset-typed-binary-instance.cabal
--- a/ixset-typed-binary-instance.cabal
+++ b/ixset-typed-binary-instance.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           ixset-typed-binary-instance
-version:        0.1.0.0
+version:        0.1.0.2
 synopsis:       Binary instance for ixset-typed.
 description:    Please see the README on GitHub at <https://gitlab.com/homotopic-tech/ixset-typed-binary-instance/README.md>
 category:       Data Structures
diff --git a/src/Data/IxSet/Typed/Binary.hs b/src/Data/IxSet/Typed/Binary.hs
--- a/src/Data/IxSet/Typed/Binary.hs
+++ b/src/Data/IxSet/Typed/Binary.hs
@@ -1,3 +1,11 @@
+{- |
+   Module     : Data.IxSet.Typed.Binary
+   License    : MIT
+   Stability  : experimental
+
+Binary instance for ixset-typed.
+-}
+{-# OPTIONS_GHC -fno-warn-orphans #-}
 module Data.IxSet.Typed.Binary where
 
 import Data.Binary