Security Content Update (SCU), Patch Assessment Content Update (PACU) and Product Update (PU) will no longer be available for CCS 11.0 Version

Here are the last updates

SCU  : 2015-2 (Release Date - 3rd September 2015)
PACU : 2015-21 (Release Date - 15th September 2015)
PU   : 2014-1