To help make setup easier, the binaries for this project are stored inside a self-extracting 7-Zip executable. You may receive various warnings from your browser and/or computer when attempting to open this file. Rest assured that all files are safe to use; VirusTotal reports and file checksums are listed on each release. And as always, you're free to examine any code before downloading it. Just click the build folder on the project page.
Windows treats all applications downloaded from the internet as 'untrusted' unless signed by a root certificate authority or until they've reached a certain number of global downloads.
In Microsoft Edge, you may need to click More Details > Keep Anyway on this file.
In Windows, you may need to click More info > Run anyway on the SmartScreen popup.