{
    "shell-version": ["3.18", "3.19", "3.20"],
    "uuid": "gnome-shell-screenshot@ttll.de",
    "name": "Screenshot Tool",
    "url": "https://github.com/OttoAllmendinger/gnome-shell-screenshot/",
    "description": "Create, store and upload screenshots",
    "settings-schema":  "org.gnome.shell.extensions.screenshot",
    "gettext-domain": "gnome-shell-screenshot"
}

{
    "shell-version": ["3.20", "3.22"],
    "uuid": "gnome-shell-screenshot@ttll.de",
    "name": "Screenshot Tool",
    "url": "https://github.com/OttoAllmendinger/gnome-shell-screenshot/",
    "description": "Create, store and upload screenshots",
    "settings-schema":  "org.gnome.shell.extensions.screenshot",
    "gettext-domain": "gnome-shell-screenshot"
}

Add Gnome 3.22 support, remove 3.18 and 3.19
Add Gnome 3.22 support, remove 3.18 and 3.19
