ReactOS as the long-in-development “open-source Windows” project has been on quite a roll recently. Beyond a big Windows NT 6 compatibility improvement and fixing a very annoying usability issue, for this third week of the year there is another big change landing: a significant improvement in networking performance on ReactOS.
ReactOS finally supports asynchronous TCP connections with the latest-merged code.
Are you new to open-source and the concept of triage? Bugzilla bug #6 for me was opened 24 years ago. I may get it done this year.