Calamares 2.2.1 Distribution-Independent Installer Released for GNU/Linux OSes

Calamares 2.2.1 distribution-independet installer has been released for GNU/Linux operating system and it attempts to fix some of the issues discovered since Calamares 2.2, such as a build problem that broke the YAML-cpp detection, better support for the Qt 5.6 GUI toolkit or later versions by implementing the QtWebEngine module instead of QtWebKit in webview.