- Add `run_id` and `terminate_on_end` arguments to [MLFlowLogger](https://poutyne.org/callbacks.html#poutyne.MLFlowLogger).
Breaking change:
- In [MLFlowLogger](https://poutyne.org/callbacks.html#poutyne.MLFlowLogger), except for `experiment_name`, all arguments must now be passed as keyword arguments. Passing `experiment_name` as a positional argument is also deprecated and will be removed in future versions.