submitted by 
Arthas
2 weeks, 6 days ago
ReactOS is an open source effort to create a Windows NT 4/2000/XP+ compatible operating system licensed under the GNU public license. In partnership with the WINE project, ReactOS also supports drivers which work under Microsoft Windows.
Latest changes:
- More architectures support: ARM version improvements, beginnings of x64 architecture support
- FreeLdr's memory requirements for ReactOS bootup were reduced
- Driver unloading now possible
- Numerous kernel fixes and improvements (APC delivery issues, timer issues, lots of work on architecture-independent parts of the memory manager)
- More Win32 applications are supported now thanks to the fix in the RTL heap implementation (e.g. InnoSetup-based installers, Delphi applications, etc)
- Network stack bug fixes and memory leaks elimination
- Win32 subsystem improvements, most of usermode DLLs synced with Wine
