The project to run Windows 10 on ARM on the Lumia 950 XL has continued to make progress, and the latest development is about making it easier for others to take part in the fun.
The LumiaWOA project now has firmware you can download and install using WPinternals which makes installation as easy as flashing with any other firmware. It does replace the Windows 10 Mobile install, so users need to back up their data of course.
If your Lumia 950 XL is only gathering dust in an old draw, there is likely nothing to lose by trying out the hack. Read more about it here.