[Suggestion] Add 24x24 icon for better HiDPI support



  • Current icon looks untidy on Windows systems with 125% UI scaling, since it's getting upscaled from 16x16 to 24x24.

    On unrelated note, you might also want to ship a 30x30 icon as well, since that's what Windows 10 uses for taskbar item / Start menu tile now (don't ask me why, it just does).