Set max-version for django-haystack to 3.0.0
Just assume django-haystack uses semver for now.
@@ -25,7 +25,7 @@ install_requires = [
# We use the ModelFormSetView from django-extra-views for the basket page
'django-extra-views>=0.2,<1.0',
# Search support
- 'django-haystack>=2.5.0,<=2.7.0.dev0',
+ 'django-haystack>=2.5.0,<3.0.0',
# Treebeard is used for categories
'django-treebeard>=4.1.0',
# Sorl is used as the default thumbnailer
