define('ENABLE_GZIP_OUTPUT', true);
        // Selectively gzip output to improve wire performance. This requires
        // PHP Zlib extension on the server.

        define('FEEDBACK_URL', '');
        // Displays an URL for users to provide feedback or comments regarding
        // this instance of tt-rss. Can lead to a forum, contact email, etc.

	define('CHECK_FOR_NEW_VERSION', false);
	// Check for new versions of tt-rss automatically.

        define('ARTICLE_BUTTON_PLUGINS', 'note,tweet,share,mail');
        // Comma-separated list of additional article action button plugins
        // to enable, like tweet button, etc.
        // The following plugins are available: note, tweet, share, mail
        // More plugins: http://tt-rss.org/wiki/Plugins

        // *** PubSubHubbub settings ***

        define('PUBSUBHUBBUB_HUB', '');
        // URL to a PubSubHubbub-compatible hub server. If defined, "Published
        // articles" generated feed would automatically become PUSH-enabled.

        define('PUBSUBHUBBUB_ENABLED', false);
        // Enable client PubSubHubbub support in tt-rss. When disabled, tt-rss
        // won't try to subscribe to PUSH feed updates.