diff --git a/.travis.yml b/.travis.yml
index 5a858c3f..91b41be4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,9 +4,9 @@ language: python
 
 env:
   - PYTHON=2.7 PANDAS=0.19.2 COVERAGE='false' LINT='false'
-  - PYTHON=3.4 PANDAS=0.18.1 COVERAGE='false' LINT='false'
-  - PYTHON=3.5 PANDAS=0.19.2 COVERAGE='true' LINT='false'
-  - PYTHON=3.6 PANDAS=0.19.2 COVERAGE='false' LINT='true'
+  - PYTHON=3.5 PANDAS=0.18.1 COVERAGE='true' LINT='false'
+  - PYTHON=3.6 PANDAS=0.20.1 COVERAGE='false' LINT='true'
+  - PYTHON=3.6 PANDAS=MASTER COVERAGE='false' LINT='false'
 
 before_install:
   - echo "before_install"
@@ -23,9 +23,15 @@ install:
   - conda info -a
   - conda create -n test-environment python=$PYTHON
   - source activate test-environment
-  - conda install pandas=$PANDAS
+  - if [[ "$PANDAS" == "MASTER" ]]; then
+      conda install numpy pytz python-dateutil;
+      PRE_WHEELS="https://7933911d6844c6c53a7d-47bd50c35cd79bd838daf386af554a83.ssl.cf2.rackcdn.com";
+      pip install --pre --upgrade --timeout=60 -f $PRE_WHEELS pandas;
+    else
+      conda install pandas=$PANDAS;
+    fi
   - pip install coverage pytest pytest-cov flake8 codecov
-  - REQ="ci/requirements-${PYTHON}.pip"
+  - REQ="ci/requirements-${PYTHON}-${PANDAS}.pip"
   - pip install -r $REQ
   - conda list
   - python setup.py install
diff --git a/ci/requirements-2.7.pip b/ci/requirements-2.7-0.19.2.pip
similarity index 100%
rename from ci/requirements-2.7.pip
rename to ci/requirements-2.7-0.19.2.pip
diff --git a/ci/requirements-3.4.pip b/ci/requirements-3.5-0.18.1.pip
similarity index 100%
rename from ci/requirements-3.4.pip
rename to ci/requirements-3.5-0.18.1.pip
diff --git a/ci/requirements-3.5.pip b/ci/requirements-3.6-0.20.1.pip
similarity index 100%
rename from ci/requirements-3.5.pip
rename to ci/requirements-3.6-0.20.1.pip
diff --git a/ci/requirements-3.6.pip b/ci/requirements-3.6-MASTER.pip
similarity index 100%
rename from ci/requirements-3.6.pip
rename to ci/requirements-3.6-MASTER.pip
diff --git a/docs/source/changelog.rst b/docs/source/changelog.rst
index 677cfcc5..53c1a1b9 100644
--- a/docs/source/changelog.rst
+++ b/docs/source/changelog.rst
@@ -1,10 +1,11 @@
 Changelog
 =========
 
-0.1.7 / 2017-??-??
+0.2.0 / 2017-??-??
 ------------------
 
-- Resolve issue where the optional ``--noauth_local_webserver`` command line argument would not be propagated during the authentication process.
+- Resolve issue where the optional ``--noauth_local_webserver`` command line argument would not be propagated during the authentication process. (:issue:`35`)
+- Drop support for Python 3.4 (:issue:`40`)
 
 0.1.6 / 2017-05-03
 ------------------
@@ -14,12 +15,12 @@ Changelog
 0.1.4 / 2017-03-17
 ------------------
 
-- ``InvalidIndexColumn`` will be raised instead of ``InvalidColumnOrder`` in ``read_gbq`` when the index column specified does not exist in the BigQuery schema. :issue:`6`
+- ``InvalidIndexColumn`` will be raised instead of ``InvalidColumnOrder`` in ``read_gbq`` when the index column specified does not exist in the BigQuery schema. (:issue:`6`)
 
 0.1.3 / 2017-03-04
 ------------------
 
-- Bug with appending to a BigQuery table where fields have modes (NULLABLE,REQUIRED,REPEATED) specified. These modes were compared versus the remote schema and writing a table via ``to_gbq`` would previously raise. :issue:`13`
+- Bug with appending to a BigQuery table where fields have modes (NULLABLE,REQUIRED,REPEATED) specified. These modes were compared versus the remote schema and writing a table via ``to_gbq`` would previously raise. (:issue:`13`)
 
 0.1.2 / 2017-02-23
 ------------------
diff --git a/setup.py b/setup.py
index 3aa08a64..a3b8f06f 100644
--- a/setup.py
+++ b/setup.py
@@ -1,26 +1,27 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from ast import parse
-import os
 from setuptools import setup, find_packages
+import versioneer
 
 
 NAME = 'pandas-gbq'
 
 
 # versioning
-import versioneer
 cmdclass = versioneer.get_cmdclass()
 
+
 def readme():
     with open('README.rst') as f:
         return f.read()
 
+
 INSTALL_REQUIRES = (
     ['pandas', 'httplib2', 'google-api-python-client', 'oauth2client']
 )
 
+
 setup(
     name=NAME,
     version=versioneer.get_version(),
@@ -40,7 +41,6 @@ def readme():
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Topic :: Scientific/Engineering',