Concerns: pushword/newsletter
Drips now use the configured transport synchronously in the cron tick and revalidate their source before every step; ordinary mails retain their mailer routing. Run doctrine:schema:update --force for enrollment locale, send context and stop reason columns. Sites overriding /newsletter/email.html.twig: use locale, audienceName, postalAddress and footer for occurrence presentation. See drip preparation and delivery contracts; keep the runner outside HTTP and retain application claims after failures.