The main feature of this update is support for the new Energy Dashboard available in Home Assistant 2021.8 and smoothing of the day sensors by utilizing the minute data. When setting up the dashboard, select the appropriate "day" sensors and data should start populating in the dashboard after two hours or so. The smoothed day sensors will only work with the 1 minute sensors enabled as well.
Feedback with how the dashboard behaves with this integration is appreciated. Not all situations were able to be tested but general functionality looked correct in my testing.