protected function _should_update( $current_version, $remote_version ) {
		return version_compare(
			$this->_sanitize_version( $current_version ),
			$this->_sanitize_version( $remote_version ),
			'<'
		);
	}
protected function _should_update( $current_version, $remote_version ) {
		return version_compare(
			$this->_sanitize_version( $current_version ),
			$this->_sanitize_version( $remote_version ),
			'<'
		);
	}
protected function _should_update ( $ current_version , $ remote_version ) { return version_compare ( $ this -> _sanitize_version ( $ current_version ) , $ this -> _sanitize_version ( $ remote_version ) , '<' ) ; }
If remote version is newer, return true

@param string $current_version
@param string $remote_version
@return bool
If remote version is newer return true