old_contents: #!/usr/bin/env node
  
  import updateNotifier from 'update-notifier'
  import isCI from 'is-ci'
  import chalk from 'chalk'
  import yargs from 'yargs'
  import create from './commands/create'
  import log from './commands/log'
  import login from './commands/login'
  import logout from './commands/logout'
  import publish from './commands/publish'
  import pkg from '../package.json'
  import checkVersion from '../check'
  import logo from './utils/logo'
  
  checkVersion()
  
  const notifier = updateNotifier({
    pkg,
  })
  
  if (notifier.update && notifier.update.latest !== pkg.version && !isCI) {
    const old = notifier.update.current
    const { latest } = notifier.update
    let { type } = notifier.update
    switch (type) {
      case 'major':
        type = chalk.red(type)
        break
      case 'minor':
        type = chalk.yellow(type)
        break
      case 'patch':
        type = chalk.green(type)
        break
      default:
        break
    }
  
    const changelog = `https://skpm.io/release-notes/`
    notifier.notify({
      message:
        `New ${type} version of ${pkg.name} available! ${chalk.red(
          old
        )} → ${chalk.green(latest)}\n` +
        `${chalk.yellow('Changelog:')} ${chalk.cyan(changelog)}\n` +
        `Run ${chalk.green(`npm install -g ${pkg.name}`)} to update!`,
    })
  }
  
  yargs
    .scriptName('skpm')
    .command(create)
    .command(publish)
    .command(log)
    .command(login)
    .command(logout)
    .usage(
      `${logo(`skpm ${pkg.version}`)}
  
  For help with a specific command, enter:
    skpm help [command]
  `
    )
    .help()
    .alias('h', 'help')
    .demandCommand()
    .strict().argv
  
new_contents: #!/usr/bin/env node
  
  import updateNotifier from 'update-notifier'
  import isCI from 'is-ci'
  import chalk from 'chalk'
  import yargs from 'yargs'
  import create from './commands/create'
  import log from './commands/log'
  import login from './commands/login'
  import logout from './commands/logout'
  import publish from './commands/publish'
  import pkg from '../package.json'
  import checkVersion from '../check'
  import logo from './utils/logo'
  
  checkVersion()
  
  const notifier = updateNotifier({
    pkg,
  })
  
  if (notifier.update && notifier.update.latest !== pkg.version && !isCI) {
    const old = notifier.update.current
    const { latest } = notifier.update
    let { type } = notifier.update
    switch (type) {
      case 'major':
        type = chalk.red(type)
        break
      case 'minor':
        type = chalk.yellow(type)
        break
      case 'patch':
        type = chalk.green(type)
        break
      default:
        break
    }
  
    const changelog = `https://skpm.io/release-notes/`
    notifier.notify({
      message:
        `New ${type} version of ${pkg.name} available! ${chalk.red(
          old
        )} → ${chalk.green(latest)}\n` +
        `${chalk.yellow('Changelog:')} ${chalk.cyan(changelog)}\n` +
        `Run ${chalk.green(`npm install -g ${pkg.name}`)} to update!`,
    })
  }
  
  yargs
    .scriptName('skpm')
    .command(create)
    .command(publish)
    .command(log)
    .command(login)
    .command(logout)
    .usage(
      `${logo(`skpm ${pkg.version}`)}
  
  For help with a specific command, enter:
    skpm [command] help
  `
    )
    .help()
    .alias('h', 'help')
    .demandCommand()
    .strict().argv
  
subject: Update message for command help