The Sims 3/Patch 26

Patch 26 for The Sims 3 was released on October 17, 2011, in conjunction with the release of The Sims 3: Pets. This patch is also numbered as Patch 27 on the Mac.
You can download it through The Sims 3 Launcher, or directly download from EA server here
==Release Notes==
; Base Game Updates
*You can now use, create, and modify Collections in Buy Mode to easily sort and organize similarly themed objects.
*Additional bug fixes and polish to existing features.
; World Adventures
*The Photography Skill has been updated to include new Photo Collections from features across the line of The SimsTM 3 Expansion packs.
*Additional bug fixes and polish to existing features.
; Ambitions
*Additional bug fixes and polish to existing features.
; Late Night
*Additional bug fixes and polish to existing features.
; Generations
*Additional bug fixes and polish to existing features.
ru:The Sims 3/Обновление 26