From Xlight ftpd:
Xlight FTP Server is a high performance and easy to use FTP server with many features, such as SSL, SFTP,ODBC, LDAP, Active Directory, e-mail notification, remote administration, logging and IPv6 support.
Fixed a bug in selecting group size for SSH Diffie-Hellman Group Exchange.
In virtual server settings, add option to select a program to execute after user logged in.
Fixed a GUI bug in UNC path impersonation.
On screen log will automatically scroll to the end.