public function get_cached_version_info( $cache_key = '' ) {

		if( empty( $cache_key ) ) {
			$cache_key = $this->cache_key;
		}

		$cache = get_option( $cache_key );

		if( empty( $cache['timeout'] ) || time() > $cache['timeout'] ) {
			return false; // Cache is expired
		}

		// We need to turn the icons into an array, thanks to WP Core forcing these into an object at some point.
		$cache['value'] = json_decode( $cache['value'] );
		if ( ! empty( $cache['value']->icons ) ) {
			$cache['value']->icons = (array) $cache['value']->icons;
		}

		return $cache['value'];

	}