Concerns: pushword/newsletter
Run php bin/console doctrine:schema:update --force for send references, delivery events, consent snapshots and stable UTM identities. Campaigns now use the transport synchronously; a queued message is no longer counted as accepted. Re-subscribing preserves historical opt-out counts. Existing coverage and event windows without send references remain unknown. Custom statistics templates and CSV consumers must handle the common metrics and their states; see newsletter statistics.