New update include dynamic weather with volumetric clouds, volumetric sunbeams, day- and night cycle and dynamic blood decals. Weather includes clear sky, cloudy skies, fog, light rain, heavy rain and storm. Weather changes randomly.
Dynamic blood decals means that blood is not a flat surface like it was in previous version. Now blood really paints geometry red, even if geometry is vertical.
Also civilians now include new low-poly female characters.
Check out this timelapse of one in-game day:
pandemicz.net 