Upgrade to 1.0.78

Concerns: pushword/newsletter

New contacts start as prospects

A directly constructed Contact starts as prospect instead of pending. For integrations that create contacts directly: call ContactManager::subscribe() to request opt-in and record its evidence. See importing prospects for importing contacts without subscribing them.

Personal email design

Run php bin/console doctrine:schema:update --force to add the audience’s personal email setting and signature. Select Personal email in the audience or campaign design for transactional content with no newsletter branding or unsubscribe headers. See email design.