the package django-hstore v1.1.1 listed on pypi is outdated.
The github repository listed on pypi - https://github.com/aino/django-hstore - has not been updated since 2 years, and the owner has not answered nor to pull requests, tickets or emails.
The new repository is this one: https://github.com/djangonauts/django-hstore
As you can see the new repo has 3x times the number of commits, 2x the number of contributors and 5x times followers.
The new repo is managed by more people and there is a mailing list for anyone that wants to collaborate or ask for support listed in the README.
For all these reasons, and because the package is used by many people, we "djangonauts" kindly ask to become the new mantainers of the django-hstore package.