// Please set this to true if you have read everything above and
// finished setting configuration options.
- define('CONFIG_VERSION', 21);
+ define('PUBSUBHUBBUB_HUB', '');
+ // URL to a PubSubHubbub-compatible hub server. If defined, Published
+ // articles generated feeds would automatically become PUSH-enabled.
+
+ define('CONFIG_VERSION', 22);
// Expected config version. Please update this option in config.php
// if necessary (after migrating all new options from this file).