The NEW Brush Panel in Photoshop CC 2018 release
The Brush Panel has been totally reorganised in Photoshop CC 2018 release.
They've added a new Smooth option which smooths the brush as you paint. But, the big change is in the way the brushes are organised.
The Brush Panel is now based on an Operating System style of folders, rather than Sets. Load has gone, replaced by Import. So has storing Brushes in the Tool Presets panel. Brushes now have their own preset, and grouping brushes together is a breeze.
A fantastic change.