diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41cc7d8..dcb4b9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
-## 0.0.1
+## 0.1.0
 
-* TODO: Describe initial release.
+* Initial release of platform_image_converter.
+* Support Android, iOS, macOS, and Web.
+* Add `convert` method for image format conversion.
diff --git a/pubspec.yaml b/pubspec.yaml
index 1677bf3..7f42d97 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: platform_image_converter
 description: "A high-performance Flutter plugin for cross-platform image format conversion using native APIs."
-version: 0.0.1
+version: 0.1.0
 homepage: https://github.com/koji-1009/platform_image_converter
 
 environment: