Microsoft outlines all of its updates in a blog post. The Surface Duo 2 emulator is now available, allowing developers to optimize apps for the Surface Duo 2 and other foldable devices. Microsoft invested time and effort to make a large generational leap between its foldable devices, and now it's asking developers to help on the app side of things. The foldable device has significantly improved specs over its predecessor and a refined design. Microsoft announced the Surface Duo 2 this week. Developers can download the emulator on Windows, macOS, and Linux.The emulator runs Android 11 and supports Jetpack Windows Manager APIs, which adapt to UI layouts.Microsoft released the Surface Duo 2 emulator to help developers optimize apps for the new foldable device.Developers can optimize their apps for the Surface Duo 2 with Microsoft's updated emulator.