1.1.1

Fix the missing WPForms provider icon by packaging the official Mattermost mark as a 400x400 PNG. Add a public bot-account and access-token setup guide, linked directly from the WPForms integration screen.

1.1.0

Refactor Mattermost account setup and form connections to use WPForms' native provider interface. Existing 1.0 form feeds migrate automatically. Queue history, previews, test sends, and retries are available under WPForms > Mattermost Logs.

1.0.0

Initial release of WPForms Mattermost integration