COD:Black Ops Patch History

Below you will find some general notes on the patching history of the different parts of COD:Black Ops. Client patch notes are usually released on Steam but usually the server side updates are released undocumented. This is my attempt to keep all of the patching information collectively in one place for easy reference.

Client Side Patch – Patch 18 – November 7, 2011
Client Side Patch – Patch 17 – October 11, 2011
Client Side Patch – Patch 16 – September 14, 2011
Client Side Patch – Patch 15 – August 18, 2011
Client Side Patch – Patch 14 – July 26, 2011
Client Side Patch – Patch 13 – July 12, 2011
Client Side Patch – Patch 12 – June 6, 2011
Client Side Patch – Patch 11 – May 26, 2011
Client Side Patch – Patch 10 – April 22, 2011
Client Side Patch – Patch 9 – March 29, 2011
Client Side Patch – Patch 8 – March 25, 2011
Client Side Patch – Patch 7 – February 18, 2011
Client Side Patch – Patch 6 – February 7, 2011
Client Side Patch – Patch 5 – January 25, 2011
Client Side Patch – Patch 4 – January 20, 2011
Client Side Patch – Patch 3 – December 15, 2010
Client Side Patch – Patch 2 – November 19, 2010
Client Side Patch – Patch 1 – November 11, 2010
Server Side Update – September 14, 2011
Server Side Update – August 18, 2011
Server Side Update – July 26, 2011
Server Side Update – July 11, 2011
Server Side Update – June 23, 2011
Server Side Update – May 26, 2011
Server Side Update – May 6, 2011
Server Side Update – April 22, 2011
Server Side Update – March 25, 2011
Server Side Update – March 1, 2011
Server Side Update – February 17, 2011
Server Side Update – February 7, 2011
Server Side Update – February 3, 2011
Server Side Update – January 20, 2011
Server Side Update – December 15, 2010
Server Side Update – November 19, 2010
Server Side Update – November 16, 2010
Server Side Update – November 10, 2010
RCON Tool Update – July 26, 2011
RCON Tool Update – May 27, 2011
RCON Tool Update – May 26, 2011
RCON Tool Update – March 25, 2011
RCON Tool Update – January 21, 2011
RCON Tool Update – December 16, 2010
Mod Tools Update – August 18, 2011
Mod Tools Update – June 30, 2011
Mod Tools Update – June 22, 2011
Rezurrection DLC – September 22, 2011
Annihilation DLC – July 28, 2011
Escalation DLC – June 3, 2011
First Strike DLC – March 25, 2011