diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb80d0ad7..324ec03a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release notes
 
+## 0.3.0
+
+* Added an optimization (OPT-1/OPTIMIZE_IS) to inline the "is"/ "is not" statement into a simple pointer comparison with jump statement. Compiles to inline machine code instead of a method call
+* Added an optimization (OPT-2/OPTIMIZE_DECREF) to decrement the refcount without a method call, when the object refcount is >1 and then call _Py_dealloc if the ref count becomes 0. Replaces the previous method call
+* Windows now uses the system page size instead of the default value of 1MB
+
 ## 0.2.1
 
 * Added support for .NET 5.0.1
diff --git a/setup.py b/setup.py
index 44b87fdf2..9bc0023fb 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 
 setup(
     name='pyjion',
-    version='0.2.1',
+    version='0.3.0',
     description='A JIT compiler wrapper for CPython',
     author='Anthony Shaw and Microsoft',
     author_email='anthonyshaw@apache.org',
diff --git a/src/pyjion/__init__.py b/src/pyjion/__init__.py
index 6c5432e12..8c410a835 100644
--- a/src/pyjion/__init__.py
+++ b/src/pyjion/__init__.py
@@ -3,7 +3,7 @@
 import os
 import platform
 
-__version__ = '0.2.1'
+__version__ = '0.3.0'
 
 
 def _no_dotnet(path):