2.2.1

• The directory listing now shows the Connect button 2.2.0 added, as the first screenshot. The setup screen is what a reader decides on, and until now the pictures all showed a plugin that was already configured.
• "This domain is not in the project's allowed domains" now says which domain to add. The allow-list is an exact match, so a project holding example.com does nothing for a site running on www.example.com - and the old message left you to work that out. Test connection, the admin notice and the message under a rejected form all name it now.
• Nine languages caught up with the last three releases. The connect flow, the Activity panel and the badge choices were still showing in English everywhere outside en_US.