Hello,

Currently not all features are known yet (as quite a bit is still in testing phase which may or may not be part of the next release).

However here's the list thats confirmed done and passed the testing phase:

Version 1.4.0:
- Added Microsoft SQL 2017 support (Installer & Portal)
- Added MariaDB 10.2 support
- Bugfix hmailserver - With thanks to Centron GmbH
- Powerdns Fix's - With thanks to Centron GmbH
- Fix Importing DNS Zones and speedup importing dns zones - With thanks to Centron GmbH
- Fixs for backup hostingspace - With thanks to Centron GmbH
- Upgraded to letsencrypt-win-simple v1.9.7.2
- Fixed LetsEncrypt 0.0.0.0 bindings issue.
- LetsEncrypt Import certificate fixed.
- LetsEncrypt Success and Failure text fixed.
- LetsEncrypt renew screen fixed on success.
- Added Domain deletion confirmation.
- Fixed IDN Domains (regex / ASCII conversion).
- Fixed SSL Export popup.
- Removed Server Password value from installer log.
- Fixed Scheduled task page design.
- Fixed Whois Client with IDN domains - With thanks to Pds Informatica