Mailer
@webda/core only keeps the mailer contracts: AbstractMailer, MailerSendOptions and the DebugMailer used by tests.
The nodemailer based Mailer (Webda/Mailer, SES and smtp transports) moved to its own module, see @webda/mailer.
Migration
Install @webda/mailer in your application to keep using Webda/Mailer, the configuration does not change:
pnpm add @webda/mailer
Templates are now rendered with @webda/templates instead of email-templates.