(
    body: None,
    desc: "apply default builder to command() and apply fail() handlers globally (#583)",
    footer:[
        (
            token: "BREAKING CHANGE",
            separator: ColonSpace,
            value: "fail is now applied globally."
        ),
        (
            token: "BREAKING CHANGE",
            separator: ColonSpace,
            value: "we now default to an empty builder function when command is executed with no builder."
        )
    ],
    is_breaking_change: true,
    scope: None,
    ty: "feat"
)