public function help()
	{
		$this->out();
		$this->out('Joomla Framework Changelog');
		$this->out('-------------------------');
		$this->out();
		$this->out('Usage: ./changelog [-l]');
		$this->out();
		$this->out('  -l  Build the changelog for the latest version only.');
		$this->out('  -d  Debug mode. Test one issue.');
		$this->out();
		$this->out('Output is sent to docs/changelog.html');
		$this->out();
	}