New Features/Enhancements

Direct Zoom has been improved and is now enabled by default
Nurses can now leave the ward without disturbing her patients
Patients with Serious Radiation now glow a beautiful shade of green
Patients with Jellyitis now wobble wobble wobble
The Hotkeys menu has been overhauled to make it easier to use
You can now reset your zoom level by pressing '0'
A new fax code cheat has been added!
The replace machine prompt will now tell you the new strength before purchase (can be disabled in configuration settings)
A machine's dynamic info will tell you the strength a machine can be upgraded to if you replaced it (can be disabled in configuration settings)
MacOS users can now place the CorsixTH.app anywhere (e.g. outside /Applications)

Changes

Improved pee and vomit conditions
Patients will no longer queue for reception until nearby
The Adviser will no longer queue repetitive messages
Dropdown menus will now close when clicked outside of
Non-visual diseases can now be delayed in the level config of a custom game
Gamelog.txt will now contain system information instead of within the window title
Patients no longer become fed up and leave the hospital if already in their treatment room