diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 6299f68..f34fe0c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,23 @@
 Changelog
 =========
 
+v0.1.0
+------
+
+First release with core functionality available. This version is ready for
+initial usage and testing.
+
+- Added ``google.auth.credentials``, public interfaces for Credential types. (#8)
+- Added ``google.oauth2.credentials``, credentials that use OAuth 2.0 access and refresh tokens (#24)
+- Added ``google.oauth2.service_account``, credentials that use Service Account private keys to obtain OAuth 2.0 access tokens. (#25)
+- Added ``google.auth.compute_engine``, credentials that use the Compute Engine metadata service to obtain OAuth 2.0 access tokens. (#22)
+- Added ``google.auth.jwt.Credentials``, credentials that use a JWT as a bearer token.
+- Added ``google.auth.app_engine``, credentials that use the Google App Engine App Identity service to obtain OAuth 2.0 access tokens. (#46)
+- Added ``google.auth.default()``, an implementation of Google Application Default Credentials that supports automatic Project ID detection. (#32)
+- Added system tests for all credential types. (#51, #54, #56, #58, #59, #60, #61, #62)
+- Added ``google.auth.transports.urllib3.AuthorizedHttp``, an HTTP client that includes authentication provided by credentials. (#19)
+- Documentation style and formatting updates.
+
 v0.0.1
 ------
 
diff --git a/setup.py b/setup.py
index 5ee243f..d9d903b 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@
 
 setup(
     name='google-auth',
-    version='0.0.1',
+    version='0.1.0',
     author='Google Cloud Platform',
     author_email='jonwayne+google-auth@google.com',
     description='Google Authentication Library',
@@ -46,7 +46,7 @@
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
-        'Development Status :: 3 - Alpha',
+        'Development Status :: 4 - Beta',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: Apache Software License',
         'Operating System :: POSIX',