more config

internal/app/app.go

@@ -717,6 +717,7 @@ func (a *App) onConfigSwap(cfg *config.Config) {
 	a.log.Info("configuration applied", "version", cfg.Version)
 	if a.pool != nil {
 		a.pool.Rebind(cfg.Upstream)
+		a.invalidateBlocklistCache()
 	}
 	a.reloadLocalZones()
 	if a.blocks != nil && !cfg.Block.Enabled {

internal/app/hooks.go

@@ -788,9 +788,11 @@ func (a *App) putACL(_ context.Context, groups []config.Group, def string) (int6
 // getUpstreams returns the pool state.
 func (a *App) getUpstreams() any {
 	cfg := a.cfg.Get()
-	servers := make([]resolver.Stats, 0, len(a.pool.All()))
-	for _, s := range a.pool.Stats() {
-		servers = append(servers, s)
+	// Keep forwarding targets out of the editable default-server list.
+	defaults := a.pool.Defaults()
+	servers := make([]resolver.Stats, 0, len(defaults))
+	for _, u := range defaults {
+		servers = append(servers, u.Stats())
 	}
 	return map[string]any{
 		"policy":  cfg.Upstream.Policy,
@@ -810,6 +812,8 @@ func (a *App) getUpstreams() any {
 // putUpstream validates and persists a new upstream config.
 func (a *App) putUpstream(_ context.Context, up config.Upstream) (int64, error) {
 	err := a.mutateConfig(func(c *config.Config) error {
+		// The console edits default servers; preserve YAML-only forwarding rules.
+		up.ForwardZones = c.Upstream.ForwardZones
 		c.Upstream = up
 		return nil
 	})