diff --git a/CHANGES.rst b/CHANGES.rst
index 91ae780..d1d9127 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,14 @@
 Changes
 =======
 
+v0.3.0 (2014-10-13)
+-------------------
+
+* Added new entities Branch and Commit.
+* Now each entity class knows how to retrieve information from Travis CI
+  instead addressing it to Session.
+* PEP8 was applied to all code.
+
 v0.2.0 (2014-08-05)
 -------------------
 
diff --git a/docs/conf.py b/docs/conf.py
index de548b0..b39fadb 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -59,9 +59,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.2'
+version = '0.3'
 # The full version, including alpha/beta/rc tags.
-release = '0.2.0'
+release = '0.3.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/entities.rst b/docs/entities.rst
index b55c02c..d9ca0bb 100644
--- a/docs/entities.rst
+++ b/docs/entities.rst
@@ -31,10 +31,14 @@ This document brings information about all entities that are used by |travispy|
 .. module:: travispy.entities
 .. autoclass:: Account
 
+.. autoclass:: Branch
+
 .. autoclass:: Broadcast
 
 .. autoclass:: Build
 
+.. autoclass:: Commit
+
 .. autoclass:: Hook
 
 .. autoclass:: Job
diff --git a/setup.py b/setup.py
index f9342eb..711827b 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ def run_tests(self):
 
 setup(
     name='TravisPy',
-    version='0.2.0',
+    version='0.3.0',
     packages=['travispy', 'travispy.entities'],
     install_requires=[x.strip() for x in open('requirements.txt')],
 
diff --git a/travispy/_tests/test_travispy.py b/travispy/_tests/test_travispy.py
index e316445..e45d269 100644
--- a/travispy/_tests/test_travispy.py
+++ b/travispy/_tests/test_travispy.py
@@ -174,7 +174,6 @@ def test_commit(self, repo_slug):
         assert hasattr(commit, 'committer_name')
         assert hasattr(commit, 'committer_email')
         assert hasattr(commit, 'compare_url')
-        assert hasattr(commit, 'tag')
         assert hasattr(commit, 'pull_request_number')
 
     def test_hooks(self):
diff --git a/travispy/entities/branch.py b/travispy/entities/branch.py
index 163d1ca..719ccfe 100644
--- a/travispy/entities/branch.py
+++ b/travispy/entities/branch.py
@@ -31,8 +31,8 @@ class Branch(Stateful):
     :ivar bool pull_request:
         Whether or not the build comes from a pull request.
 
-    :ivar :class:`.Commit` commit:
-        Commit information.
+    :ivar Commit commit:
+        :class:`.Commit` information.
     '''
 
     __slots__ = [
diff --git a/travispy/entities/build.py b/travispy/entities/build.py
index fdf5b41..363284f 100644
--- a/travispy/entities/build.py
+++ b/travispy/entities/build.py
@@ -37,11 +37,11 @@ class Build(Restartable):
     :ivar list(int) job_ids:
         List of job IDs in the build matrix.
 
-    :ivar list(:class:`.Job`) jobs:
-        List of jobs in the build matrix.
+    :ivar list(Job) jobs:
+        List of :class:`.Job` in the build matrix.
 
-    :ivar :class:`.Commit` commit:
-        Commit information.
+    :ivar Commit commit:
+        :class:`.Commit` information.
     '''
 
     __slots__ = [
diff --git a/travispy/entities/job.py b/travispy/entities/job.py
index 73c0c36..dfc2082 100644
--- a/travispy/entities/job.py
+++ b/travispy/entities/job.py
@@ -40,8 +40,8 @@ class Job(Restartable):
     :ivar list(int) annotation_ids:
         List of annotation IDs.
 
-    :ivar :class:`.Commit` commit:
-        Commit information.
+    :ivar Commit commit:
+        :class:`.Commit` information.
     '''
 
     __slots__ = [