diff --git a/CHANGELOG.md b/CHANGELOG.md
index 544ab34..f432348 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.3.0] - 2023.12.27
+### Added
+- Add class method returning tuple @AdahilMuniz
+- Add support for Python 3.12
+- Add support for int array
+
 ## [0.2.0] - 2022-08-19
 ### Added
 - Add float datatype
diff --git a/setup.py b/setup.py
index 170e5a3..1e0f467 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 setup(
     name='pysv',
-    version='0.2.0',
+    version='0.3.0',
     author='Keyi Zhang',
     author_email='keyi@cs.stanford.edu',
     long_description=long_description,