Many requests offer users the option to Beta test the new version of their product, while also allowing them to revert back to the old version to minimise disruption.
Todoist
Todoist guides new users through a pre-made to-do list for a great first experience.
Basecamp
Basecamp increase feature adoption by using timely in-app announcements.
Basecamp
Basecamp helps users learn about their product with interactive pop ups for core features. These can be seen and dismissed at any time.