    [New Modules]

    Add Term::CLI::Argument::Bool

    [Bug Fixes]

    lib/Term/CLI/Argument/Enum.pm
        Check SUPER's validate with defined not boolean

    lib/Term/CLI/Command/Help.pm
        Fix "=over" size in command summary to a maximum.

    lib/Term/CLI/Argument/String.pm
        Add min_len and max_len restrictions.
