It is a built-in physics solver that automatically creates natural-looking folds.
Sculpt realistic wrinkles with the latest Cloth Brush. Walk throughout your scenes in virtual reality straight within Blender! Files may be produced by Blender’s fluid simulation cache or even other software such as Houdini. New updated features are introduced as follows: OpenVDB import, OptiX viewport denoising, VR assistance, and a powerful new physics-enabled Cloth Brush. Blender 2.83 LTS renders the performance and durability required for major projects. It is covering over 1250 bugfixes and further significant fixes.
Blender 2.83 is the first long term release.