It addressed several connectivity issues and balanced certain character classes (like the Rifleman and Sniper).
If you are downloading this file from a third-party site, be cautious. Modern digital storefronts like or GOG automatically include this update. Manual ZIP files for this game are often used for: File: Call.of.Juarez.Bound.in.Blood.v1.1.zip ...
Do you need help that work with this specific version? File: Call.of.Juarez.Bound.in.Blood.v1.1.zip ...
The 1.1 update was the primary post-launch patch for the game. Key fixes included: File: Call.of.Juarez.Bound.in.Blood.v1.1.zip ...
Depending on what you are looking for, here is the essential info regarding that specific version: What’s New in v1.1?