Patch 2.13.1 (3 December 2015 Hotfix)

Alt+tab crash

 * Fixed crash on alt+tab when running in DirectX fullscreen. (Difficult to be 100% sure since it only happened on some computers. If you had this crash let us know whether it is fixed now!)
 * Removed Windows DPI scaling fix on fullscreen DirectX (this was the cause of the above crash). We’ll hopefully have a new fix for this one later on. The DPI scaling fix on windowed and Borderless Window modes is still in-game.

HUD

 * Fixed that for some users text you typed in chat was invisible until you pressed enter
 * Fixed a tear in the fabric of reality which caused the kill and death icon above the minimap to be incorrectly swapped.
 * Improved visibility of the game timer in the levelling bar.
 * Fixed that the mute button in the scoreboard was unresponsive.
 * Added separate options to enable or disable tooltips for the skilldock and the levelling bar.
 * Fixed that some checkboxes in the in-game options menu were unresponsive.

Gameplay

 * Ksenia: fixed issue where speedup graphic would rotate when vanishing.
 * Sentry: fixed issue where Sentry would place a second beacon instead of teleporting to the first beacon.
 * Vinnie: fixed issue where speedup graphic would rotate when diving.
 * Voltar: the drone count in the skilldock has been fixed.
 * Speedup animation on Froggy G and Gnaw is now more consistent.
 * Lonestar missile cooldown is now correctly displayed in the shop.
 * Cocoon animation will now work on Ted mcPain while using Stimpack.