Presence + Revision history
Google Docs has always been designed to make it easy to work on documents together. Google is making that easier in drawings by introducing two new features. First, there are presence highlights around shapes.

Format painter & recent colors
The new format painter lets you choose a source shape, press the format painter icon to copy its formatting, and then click on another shape to apply that formatting to the destination shape.

Sub-group selection
Groups help you keep your drawings organized and they make it easy to format a bunch of shapes with a single action. But sometimes when you have a group of shapes, there’s a single shape that you want to modify. Before now, you would need to ungroup the shapes, make your modification, and then regroup. But tGoogle has added the ability to select a shape within a group. To do this, first click on any shape in the group, then click again on the specific shape that you want to modify. You’ll see outlines and dragging handles around the entire group and also around the shape you selected.