diff --git a/ChangeLog.md b/ChangeLog.md
new file mode 100644
--- /dev/null
+++ b/ChangeLog.md
@@ -0,0 +1,15 @@
+## 0.5.0.1
+
+- Add this ChangeLog file.
+
+## 0.5.0.0
+
+- Prevent window function context expression from using normal SQL expressions.
+- Generalize the result types of aggregate and window functions.
+- Allow to embed a integer literal in SQL from Haskell Int type.
+- Add SQL LIKE operators.
+- Drop old deprecated functions. (fromMaybe', dense_rank, ...)
+- Fix typo.
+  https://github.com/khibino/haskell-relational-record/pull/15
+- Fix for "invalid single-column insert syntax".
+  https://github.com/khibino/haskell-relational-record/issues/16
diff --git a/relational-query.cabal b/relational-query.cabal
--- a/relational-query.cabal
+++ b/relational-query.cabal
@@ -1,5 +1,5 @@
 name:                relational-query
-version:             0.5.0.0
+version:             0.5.0.1
 synopsis:            Typeful, Modular, Relational, algebraic query engine
 description:         This package contiains typeful relation structure and
                      relational-algebraic query building DSL which can
@@ -18,6 +18,7 @@
 category:            Database
 build-type:          Simple
 cabal-version:       >=1.10
+extra-source-files:  ChangeLog.md
 
 library
   exposed-modules: