diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # th-strict-compat
 
 Compatibility shim for Bang and Strict in Template Haskell.
+
+[As the document says, as of template-haskell-2.11.0.0, `Strict` has been replaced by `Bang`.](http://hackage.haskell.org/package/template-haskell-2.12.0.0/docs/Language-Haskell-TH-Syntax.html#t:Strict)  
+So now `Strict` is the alias of `Bang`, but [`Strict`'s data constructors (http://hackage.haskell.org/package/template-haskell-2.10.0.0/docs/Language-Haskell-TH-Syntax.html#t:Strict)] are not provided anymore.  
+So this package provides these values for both versions of template-haskell.
+
+- `isStrict`
+- `notStrict`
+- `unpacked`
diff --git a/th-strict-compat.cabal b/th-strict-compat.cabal
--- a/th-strict-compat.cabal
+++ b/th-strict-compat.cabal
@@ -1,7 +1,7 @@
 name:                th-strict-compat
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Compatibility shim for Bang and Strict in Template Haskell.
--- description:
+description:         See README
 homepage:            https://gitlab.com/igrep/th-strict-compat
 license:             Apache-2.0
 license-file:        LICENSE