1 files changed, 3 insertions, 0 deletions
diff --git a/tox.ini b/tox.ini
index 4f6bd72..e0f9902 100644
--- a/tox.ini
+++ b/tox.ini
@@ -48,6 +48,9 @@ commands =
     doc8 -e .rst CONTRIBUTING.rst HACKING.rst README.rst doc/source
     python setup.py build_sphinx
 
+[testenv:releasenotes]
+commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
+
 [flake8]
 # E123, E125 skipped as they are invalid PEP-8.
 ignore = E123,E125