Publish current app and server

server/internal/api/maintenance.go

@@ -101,11 +101,15 @@ func (s *Server) handleServiceStatus(w http.ResponseWriter, r *http.Request, _ s
 	// Nothing to celebrate while the service is down, and the client is showing the
 	// maintenance screen anyway.
 	if !state.Enabled {
-		if found := s.sonarrAiredAlerts(r.Context()); len(found) > 0 {
+		if found := mergeAlerts(
+			s.publishedAlerts(r.Context()),
+			s.sonarrAiredAlerts(r.Context()),
+		); len(found) > 0 {
 			alerts = found
 		}
 	}
 	compatible, compatibilityMessage := compatibilityFor(r)
+	featurePolicy := s.currentFeaturePolicy(r.Context())
 	writeJSON(w, http.StatusOK, map[string]any{
 		"maintenance":          state.Enabled,
 		"message":              message,
@@ -115,5 +119,9 @@ func (s *Server) handleServiceStatus(w http.ResponseWriter, r *http.Request, _ s
 		"clientVersion":        clientVersion(r),
 		"clientProtocol":       clientProtocol(r),
 		"serverProtocol":       membyProtocolVersion,
+		"featureSchemaVersion": featureSchemaVersion,
+		"featureRevision":      featurePolicy.Revision,
+		"safeMode":             featurePolicy.SafeMode,
+		"features":             featureMap(featurePolicy, clientProtocolNumber(r), clientCapabilities(r)),
 	})
 }