本補丁為收獲日2正式版的4號升級補丁，已整合破解補丁在內。主要修正了幾個任務相關的bug，玩家可下載此補丁對游戲進行升級。

注意：一定要按要求先安裝好3號升級檔。

安裝方法

1、解壓縮
2、安裝Update文件夾下的升級補丁到游戲目錄
3、復制Crack文件夾下的破解補丁到游戲目錄覆蓋
7、運行游戲

by machine4578

更新內容

Changelog for Update #4 - 20130821

General
•Fixed a bug on the bank job(s) where sometimes the van door wouldn't open, causing progression to halt
•Fixed a bug on the Firestarter 3 job where sometimes the player could not secure bags
•Fixed a bug where a secondary gun would not show up in the safe house.