Odin is glad to announce the update #52 for Plesk 11.5.30.
This update is recommended for all Plesk users. It includes general functionality improvements that will make your Plesk server even more stable, secure, and compatible with other products.
To ensure optimal server reliability and security, we strongly recommend that you keep the server’s operating system and Plesk software up-to-date.
[*] Security improvements.
[+] - Added
[-] - Resolved
[*] - Improved