Under Windows 10 the "About Starrynight" Window is not a real modal dialogue window: when you click with the mouse to anywhere, it closes. Same when switching to another application (e.g. Firefox): so it is very difficult to see the about window to get the exact version number e.g. for creating bug reports.
Please make it like a "normal" dialogue window, that doesn't close when clicking somewhere or switching to the browser in the background