What are the correct patches for Performance Center 12.01?

We installed Performance Center 12.01 on the servers and the matching VuGen and Analysis Tool clients 12.01.

Now we're looking to patch this waiting for the next full release later this year.  12.50 (I think)

I found PC_00303 for the Performance Center servers and LRVUG_00157 for VuGen.

I can't find one for the Analysis Tool.