Parallels is pleased to introduce the new Micro-Update #41 for the 11.5.30 version of Parallels Plesk Panel (PP).
The 11.5.30 MU#41 update is recommended for all PP users and includes general functionality fixes that improve the stability, compatibility, and security of your PP server.
To ensure optimal server reliability and security, Parallels strongly recommends keeping your operating system and PP software up-to-date.
The following issue was resolved:
Integration with Key Administrator Partner Central did not work in Plesk 11.5. (PPPM-1552
#9294: Using Micro-Updates in Parallels Plesk Panel