Use the QWeb templating mechanism for emails
Know and track (un)subscription reasons, GDPR compliant
Events PDF Report With Full Details
Avoids duplicate mailing lists and contacts
Disable mass mailing to partners by default (opt-out)
Add contacts to event
Restrict event track location overlapping
Configure the default value of Opt-Out for new partners
Adds a new option 'One Choice Per Column' to matrix types.
Survey Percent Question Type