Yep, you are able to drip out course lessons when you publish a lesson.
To get started, go to a course lesson you've created, then click on the 3 dots in the top right to Change Publish Schedule (for lessons already published) or Publish (for lessons that haven't been published yet), and then select Drip.
You are also able to set up sending out push notifications or email notifications here. Course members will receive a notification when the lesson is published to let them know that new content is available. 🔔