Breaking Changes
- Support for `python` 3.6 dropped.
- `load_source` and `load_sources` methods on the `Phylm` class are now async.
See the [migrating to async guide](./MIGRATING_TO_ASYNC.md) for help on using
the new API.
- If using a source class directly, eg. through `Imdb(raw_title="The Matrix")`,
you'll need to explicitly load the data through the `load_source` async method
on the source class.