status upgrade

src/providers/all.rs

@@ -14,6 +14,12 @@ use futures::stream::FuturesUnordered;
 use std::fs;
 use std::time::Duration;
 
+pub const CHANNEL_METADATA: crate::providers::ProviderChannelMetadata =
+    crate::providers::ProviderChannelMetadata {
+        group_id: "meta-search",
+        tags: &["aggregator", "multi-site", "search"],
+    };
+
 error_chain! {
     foreign_links {
         Io(std::io::Error);