We just deployed V9.4.0 as release candidate.
This versions brings new features.

Global export for Documents
- export all documents for a project
- export all documents for an item
- export all documents for a directory
Mail follow-up
- Keep trace of physical mails sent or received
- Incoming mails management
- Outgoing mails management
Security
- Implement CSRF token to avoid Cross Site Scripting

Check other new feature on change history