diff --git a/.age.toml b/.age.toml
index f82b89c..3025d63 100644
--- a/.age.toml
+++ b/.age.toml
@@ -1,4 +1,4 @@
-current_version = "0.0.0"
+current_version = "0.1.0"
 
 [[files]]
 path = "pyproject.toml"
diff --git a/CHANGES.rst b/CHANGES.rst
index 2d003f6..d5b322e 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,9 +2,12 @@
 Change logs
 ===========
 
-v0.0.0
+v0.1.0
 ======
 
-:date: 2024-10-17 (JST)
+:Date: 2024-10-17 (JST)
 
-Initial commit.
+Features
+--------
+
+* Provide ``rtd.js`` to toggle versioning widget of RTD.
diff --git a/pyproject.toml b/pyproject.toml
index 8dadcec..597f983 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "atsphinx-revealjs-rtd"
-version = "0.0.0"
+version = "0.1.0"
 description = "Optimize for sphinx-revealjs on Read the Docs"
 authors = [{name = "Kazuya Takei", email = "myself@attakei.net"}]
 license = "Apache-2.0"