A ne version of the key-mapper JoyToKey has been released. JoyToKey makes it possible to simulate keystrokes and mouse movements using a gamepad.
A new version of Wine, an Open Source implementation of the Windows API on top of X and Unix, has been released.
With MEMU it´s possible, to play android games on Windows.
DOSBox-X is a fork of DOSBox. It has a focus on accurate emulation of the hardware and many more ways to tweak and configure the DOS virtual machine. You can download it here.
DOSBox has been updated after more then eight years.
windows95 emulates the operating system Windows 95 from Microsoft. The emulator is available for Windows, Linux and Mac OS.
Mesa, also called Mesa 3D and The Mesa 3D Graphics Library, is an open source software implementation of OpenGL, Vulkan, and other graphics specifications.
With DS4Windows its possible to emulate a XBox 360 controller with a Dualshock 4 controller.
WineD3D for Windows is a DirectX 1-11 to OpenGL wrapper based on WineD3D, which is an almost full implementation of DirectX used in Wine.
A new version of QEMU, an open source machine emulator for various CPUs, has been released. QEMU is available for Windows (32 a. 64 Bit), MacOS (10.7 recommended) and Android.
Here is the changelog.