Patch (1.6.0) released on October 12th, 2009.

Release notes can be seen here

New

General

• Added new tattoos
• New tools for the event team

Interface

• New interface for web applications (SHIFT+W)
• New user interface design, reticle and font
• Changed the keyboard management to handle more complex key combos and chat in more languages

Bugs

Bug Fixes

• Fixed some bugs in some missions
• Fixed some exploits
• Fixed a small zoom problem in cosmetic window
• Fixed bad copy pasting when using unicode characters
• When renaming a landmark, all of the characters of the original name are selected, and not just the first six.
• Window size wasn't set to 1024x768 when reselecting a character