How to edit the slug/permalink in Gutenberg?

After updating to WordPress 5 and creating a new post, I can add a title, but how do I edit the slug or permalink?

To view and edit the slug, you need to be in the Code Editor view.

• Click on the Show more tools button on the upper right corner of the toolbar and click on Code Editor

• Click on the title and the slug/permalink will appear above.

In either Visual or Code Editor, clicking on the title also shows the permalink on the sidebar.