Well although there is no “official” post on the callofduty.com Intel page; the Call of Duty website PC Updates page is updated with links aplenty for your downloading pleasure. The patch is a little larger than 1.5 patch coming in at 1.20GB however it isn’t incremental so you will still need the previous patches to install 1.6.

Head on over to the PC Updates page to start your downloading!

http://www.callofduty.com/supplies/pc-updates

The patch is also available for download in the CODV Downloads section.