* Adds support for redis-py >= 3.0. * Drops support for Redis 2.6. * Drops support for Python 3.4. * Removes custom ``expire`` method in lieu of Django's ``touch``. * Removes ``CacheKey`` in favor of string literals. * Adds testing for Django 2.2 and Python 3.7 (no code changes required).
1.8.0
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* Confirms support for Django 1.11, 2.0, and 2.1 (no code changes required). * Drops support for Django < 1.11.