diff --git a/docs/conf.py b/docs/conf.py
index 38ccc02..af67c77 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -24,10 +24,10 @@
 import os.path
 import sys
 sys.path.append(os.path.pardir)
-from setup import _SETUP_ARGS
+from setup import SETUP_ARGS
 # _setup = {}
 # execfile(os.path.join(os.getcwd(), os.path.pardir, 'setup.py'), _setup, _setup)
-# _SETUP_ARGS = _setup['_SETUP_ARGS']
+# SETUP_ARGS = _setup['SETUP_ARGS']
 
 # -- General configuration ------------------------------------------------
 
@@ -57,8 +57,8 @@
 master_doc = 'index'
 
 # General information about the project.
-project = _SETUP_ARGS['name']
-author = _SETUP_ARGS['author']
+project = SETUP_ARGS['name']
+author = SETUP_ARGS['author']
 copyright = u'2015-2017, {}'.format(author)
 
 # The version info for the project you're documenting, acts as replacement for
@@ -66,7 +66,7 @@
 # built documents.
 #
 # The full version, including alpha/beta/rc tags.
-release = _SETUP_ARGS['version']
+release = SETUP_ARGS['version']
 # The short X.Y version.
 version = '.'.join(release.split('.')[:2])
 
@@ -160,8 +160,8 @@
 #  dir menu entry, description, category)
 texinfo_documents = [
     (master_doc, '{}'.format(project), '{} Documentation'.format(project),
-     author, project, _SETUP_ARGS['description'],
-     _SETUP_ARGS['classifiers'][0]),
+     author, project, SETUP_ARGS['description'],
+     SETUP_ARGS['classifiers'][0]),
 ]
 
 
diff --git a/docs/release_checklist.md b/docs/release_checklist.md
index 12cd1cd..c74677c 100644
--- a/docs/release_checklist.md
+++ b/docs/release_checklist.md
@@ -17,9 +17,9 @@ If those files are missing or appear to be modified from their originals, then p
 
 - [ ] `git push --tags`
 
-- [ ] `python setup.py sdist upload`
+- [ ] `python3.x setup.py bdist_wheel sdist && python2.7 setup.py bdist_wheel`
 
-- [ ] Upload `txrc.egg-info/PKG-INFO` to [`https://pypi.python.org/pypi?:action=submit_form&name=txrc&version=X.Y.Z`](https://pypi.python.org/pypi?:action=submit_form&name=txrc&version=X.Y.Z), if necessary (work-around)
+- [ ] `twine upload`
 
 - [ ] `git checkout master`
 
diff --git a/helpers/release.sh b/helpers/release.sh
index a933472..fe1727d 100755
--- a/helpers/release.sh
+++ b/helpers/release.sh
@@ -22,7 +22,7 @@ if [ "${#}" -ne 3 ] ; then
     exit 1
 fi
 
-_PKG='txrc'
+PKG="$( python -c 'import setup ; print(setup.SETUP_ARGS["name"])' )"
 MAJOR="${1}"
 MINOR="${2}"
 PATCH="${3}"
@@ -31,7 +31,7 @@ TAG="v${VERS}"
 
 set -ex
 git checkout -b "${VERS}-release"
-perl -pi -e 's{^__version__\s*=\s*\(\s*0,\s*0,\s*0\s*\)$}{__version__ = ( '"${MAJOR}"', '"${MINOR}"', '"${PATCH}"' )}g ;' "${_PKG}/version.py"
-perl -pi -e 's{master}{'"${TAG}"'}g ; s{pypi/([^/]+/)'"${_PKG}"'(\.svg)?$}{pypi/\1'"${_PKG}"'/'"${VERS}"'\2}g' README.rst
+perl -pi -e 's{^__version__\s*=\s*\(\s*0,\s*0,\s*0\s*\)$}{__version__ = ( '"${MAJOR}"', '"${MINOR}"', '"${PATCH}"' )}g ;' "${PKG}/version.py"
+perl -pi -e 's{master}{'"${TAG}"'}g ; s{pypi/([^/]+/)'"${PKG}"'(\.svg)?$}{pypi/\1'"${PKG}"'/'"${VERS}"'\2}g' README.rst
 git commit --all --message "Update version and release ${TAG}."
 git tag --sign --force --message "Release ${TAG}." "${TAG}"
diff --git a/setup.py b/setup.py
index 225352a..f897afc 100755
--- a/setup.py
+++ b/setup.py
@@ -63,7 +63,7 @@
 __vers_str__ = _namespace.get('__vers_str__')
 __release__ = _namespace.get('__release__', __vers_str__)
 
-_SETUP_ARGS = {
+SETUP_ARGS = {
     'name': 'txrc',
     'version': __vers_str__,
     'author': 'Matt Bogosian',
@@ -100,4 +100,4 @@
 
 if __name__ == '__main__':
     os.environ['COVERAGE_PROCESS_START'] = os.environ.get('COVERAGE_PROCESS_START', os.path.join(_MY_DIR, '.coveragerc'))
-    setuptools.setup(**_SETUP_ARGS)
+    setuptools.setup(**SETUP_ARGS)
diff --git a/tox.ini b/tox.ini
index 051435d..3f3407f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,14 +16,15 @@ skip_missing_interpreters = true
 
 [travis]  # --------------------------------------------------------------
 
-# "check" permanently broken for 3.3
-2.7 = py27, lint, check
-3.3 = py33, lint
-3.4 = py34, lint, check
-3.5 = py35, lint, check
-3.6 = py36, lint, check
-pypy = pypy, lint, check
-pypy3 = pypy3, lint, check
+python =
+    2.7: py27, lint, check
+    # "check" permanently broken for 3.3
+    3.3: py33, lint
+    3.4: py34, lint, check
+    3.5: py35, lint, check
+    3.6: py36, lint, check
+    pypy: pypy, lint, check
+    pypy3: pypy3, lint, check
 
 [travis:env]  # ----------------------------------------------------------