On in project screen, there are three tabs mentioned below -

Releases

This tab allows you to do your complete release planning with 3 different views. It allows you to create customized filters, manage release calendars and do the release planning. You can also create a new version, directly from the Releases tab that will also be added to your Jira releases. Read more in Releases.

Manage

This tab is available only for project admins. The manage tab allows you to manage version attributes and manage project-level custom attributes for your release planning. Read more in Manage.

Reports

In the reports tab, you can see all your releases in a Bar chart report. As the app is in its early stage, we will keep enhancing the reports function being the core module of the app. Read more in Reports.