The 2.3.1 version includes:

• complete revision of the mail management system:

1. activation in data cards and workflow cards of a new “Email” TAB, which now groups all the mail management features
2. option to send emails – with or without template – not only during the workflow, but also from a data card
3. option to send emails immediately or with a desired delay
4. automatic regeneration of emails based on a template
5. introduction of a new component queuing the outgoing emails, with more control of errors in sending the emails
6. option to save in a specific folders the sent emails

For the complete list of changes please refer to the changelog