A good place to get started in our docs is the Using Forrest guide.

In the How-To section you will find various practical guides on how to achieve common objectives in Forrest.

We also have a FAQ list that you should consult before posting questions to our user list.

The documentation Table of Contents provides a useful overview of the main documentation. This FAQ explains that there is other documentation at the example forrest seed site and that each plugin has its own documentation.

There are docs for other versions too.