After some works I managed to compile and package nightly builds for Windows and Linux using CI. Currently the nightly builds are automatically uploaded to https://bintray.com/acmepjz/meandmyshad ... uild#files .
- Windows nightly build: bin+data-***-Release.7z. Extract and run meandmyshadow.exe. You may need the Visual C++ 2013 redistributable.
- Linux nightly build: ***.AppImage. chmod a+x and run. You may need to install the package libwayland-egl1-mesa.