Overwrite old values correctly, don't cache current resources list

pkg/dashboard/handlers/helmHandlers.go

@@ -121,7 +121,7 @@ func (h *HelmHandler) History(c *gin.Context) {
 }
 
 func (h *HelmHandler) Resources(c *gin.Context) {
-	h.EnableClientCache(c)
+	// can't enable the client cache because resource list changes with time
 
 	rel := h.getRelease(c)
 	if rel == nil {

pkg/dashboard/objects/releases.go

@@ -320,6 +320,7 @@ func (r *Release) Upgrade(repoChart string, version string, justTemplate bool, v
 	cmd.Version = version
 
 	cmd.DryRun = justTemplate
+	cmd.ResetValues = true
 
 	chrt, err := locateChart(cmd.ChartPathOptions, repoChart, r.Settings)
 	if err != nil {