Hello,
In the upcoming version there will be a new module "Data Security" which will contain report displaying who has read Invoices.
Other development related to GDPR is still in progress.
Regarding your question about excluding contact from mailings can be solved by using "No Mass Emailing" checkbox. This can be ticked in 2 places:
1. Directly on the contact card in CRM>>Registers>>Contacts>>Terms tab>>No Mass Emailing - this will apply only to that particular contact;
2. In CRM>>Settings>>Contact Settings - this will apply to all newly created Contacts from the moment this checkbox is ticked and setting is saved.
Let me know if I could of any further assistance.
Best Regards,
HansaWorld Support