- 44 check `cancelled()` before calling `set_exception()` or `set_result()` on futures (thanks Hellzed)
0.4.0
* Fixed typo in `batch_load_fn` TypeError * Removed `None` default value for `key` arg in `DataLoader.load()` * Removed Python 3.6 as a supported target version
0.3.0
- Adds typing - Drops support for Python<3.6 - Adds support for overriding `get_cache_key` in subclasses - Improves README.md and removes README.rst
0.2.1
- Resolve deprecation warning for Python 3.9 - Fix `print` related typos in the README files