リリースされたようです。
http://h50222.www5.hp.com/support/487932-291/more_info_soar_MTX-b6f5f2f6e2e54f7baf29806dfe.html
日本サイトなのに翻訳されていない……。

 * Fix for a  potential controller hang condition (lockup error code 0XBC) seen during heavy I/O.
 * Fix for a server operating system hang condition encountered during IO stress tests, such as SQLIO.
 * Fix for a  potential controller hang condition (lockup error code 0XAB) seen when controller is configured in Zero Memory Mode (no cache module installed)
 * Fix for potential data miscompare condition during error recovery in a RAID50/60 configuration. The error condition was only observed in a lab test environment.
 * Fix for an issue where logical erase feature in utilities such as ACU,  does not completely erase a volume if write cache is enabled
 * Fix for a potential controller hang condition that may be seen when a 2nd SATA drive fails in a RAID 6 configuration.