Change Details

= Before switch [] ensure all open bugs related to summary endpoint are closed, declined, or stalled = Acceptance Criteria Switch all projects to summary-html endpoint for page previews

= Before switch [] ensure all open bugs related to summary endpoint are closed, declined, or stalled = Acceptance Criteria Switch all projects to summary-html endpoint for page previews = Sign off steps [] Open T173952 and update.

= Before switch [] ensure all open bugs related to summary endpoint are closed, declined, or stalled = Acceptance Criteria Switch all projects to summary-html endpoint for page previews = Sign off steps [] Open T173952 and update.