new_version.rb

lane :bump_version do
    require 'spaceship'
    ensure_git_status_clean
    Spaceship::Tunes.login
    app = Spaceship::Tunes::Application.find($self_idfs[0])
    version = prompt(text: "New Version number?")
    app.create_version!(version)
    increment_version_number(version_number: version)
    commit_version_bump(message: "Version Bump!!")

end