The patch contains various bugfixes and game improvements such as widescreen support, and provides some GUI tweaks. It also enables the use of the FMSel fan mission loader frontend with Thief 3 and bundles the most important T3 mods. It works with the GOG and Steam versions of the game.
New in 1.1.11 / T3G 1.4: The unused City briefing for Old Quarter has been restored. Also in Old Quarter, a conversation which had many lines missing, has been fixed. (Also, the new tweak to disable Garrett's breathing animation is active here.)