Team Member
Sometimes a teammate copies an admin page from their address bar and sends it to you, instead of inviting you from the Members page. Until now, opening that link without being on the team quietly took you to "Set up your board", as if you were starting your own. Now you see a short page that says you're not on this team yet. If they have invited you, it tells you to open the link in the invite email. If not, it asks you to have them invite you from their Members page. When the team's board is public, there is a button to open it, and another to set up your own board or go to the boards you already have. The link in the invite email still takes you straight to the right team.