The ReactOS Team is pleased to announce the release of version 0.4.13. As with prior releases, keywords are noted representing the release itself and highlighting key improvements. In this particular case, the 0.4.13 version shows the results of significant hard work to bring improvements to the USB stack, further development on the Xbox port boot process, an Explorer File Search for the Shell module, as well as many other changes.
There’s also new work on accessibility features, and the 64 bit version has seen considerable improvements, too.
It seems like they are still a long way away from stability. Last month Linus Tech Tips did a bit on ReactOS and it shows just how understable the OS still is: https://www.youtube.com/watch?v=U6d7E1uKSmg
It would be one thing if it were stable and feature incomplete, but this seems like a mess, and matches my experience of a decade ago