The link knows a superseded report (issue 031)

internal/link/enrolment.go

@@ -7,6 +7,7 @@ import (
 	"encoding/base64"
 	"errors"
 	"fmt"
+	"log"
 	"sort"
 
 	"github.com/novox/mesh-controller/internal/broker"
@@ -161,6 +162,9 @@ func (e Enrolment) Heard(ctx context.Context, report Report) error {
 	// this with only a node name; a real report always carries an account (something applied, or
 	// a refusal, or a failure), so those are the reports that get written down.
 	if report.Applied == nil && report.Refused == "" && len(report.Failed) == 0 {
+		if report.Superseded != "" {
+			log.Printf("%s set aside declaration %s for the newer %s", report.Node, report.Declared, report.Superseded)
+		}
 		return e.Inventory.Seen(ctx, node.ID)
 	}
 	// What it did is kept whichever way it went. Until this, a refusal or a failure moved