Netweaver SPS patching - BPC dependancies

We are upgrading our SAP NW BW system from SPS6 to SPS11.

Currently our BPC 10 is at CPMBPC 801 SP5 and POASBC 100_731 at SP5.

We are wondering if this calls for a patch update on BPC components also. I checked PAM and could not find this information and searched notes as well but could not get to any advisory notes that gives me the answer.

Can you please let me know if you have already stumbled upon this information.

Also do you know where i can find information about BPC Client components dependency when patching Netweaver and/or BPC components.

Thanks very much for your help

Regards

Kalyan