`Updated Gizmo Size
Changed Help menu to map to F1
Redesigned help menu with Key binding graphics
Performance boost
Removed chat
Fixed Collison issues that may have gotten you stuck in a location.
Updated windows to open whilst closing the others.
The Graphics menu now saves your settings
Miniature menus have been disabled due to some bugs but will be back in the next patch
Fixed issues with placing walls between sloped roofs`
Miniature import update.
Source: Steam Community (opens in a new tab)