Coming just two months after the Deepin 15.6 release that introduced new Light and Dark themes, Deepin 15.7 is now available with a focus on performance. It smaller ISO size by removing unnecessary components and optimizing the core system structure, better power optimization for laptops for up to 20 percent battery life, and improved memory usage. Other highlights of the Deepin 15.7 release include Nvidia PRIME support for laptops with hybrid graphics, on-screen notifications when turning on or off the microphone or Wi-Fi, new animation when dragging and dropping icons from or onto the dock, new time-costing prompts when there are big updates in progress, application categories in mini mode, and full disk installation.