Folivora is your new tool which never lets you forget about package updates. You define your projects and dependencies and once a new release hits PyPi Folivora will notify you.
A hosted version is available on heroku (username/password is demo/demo, although to get notifications you should register on your own) and you can try it our yourself (in a venv):
git clone git://github.com/rocketDuck/folivora.git
cd folivora
pip install -r requirements.txt
python manage.py syncdb
The default settings expect a postgres server on localhost with a database named folivora (postgres is a requirement due to the usage of hstore). You also need to run an initial sync with PyPi to fetch the package names:
PYTHONPATH=. DJANGO_SETTINGS_MODULE=example.settings ./extra/sync.py
After that changes are fetched via celery. To run the project use:
foreman start -f Procfile.development