roc-umbrella: releasing 2.0.29 for roc-gui v0.9.4

Change-Id: Id0ea91020500bea6899686d8c98dba37edf92736
diff --git a/aether-roc-gui-v2/Chart.yaml b/aether-roc-gui-v2/Chart.yaml
index b931966..c08a680 100644
--- a/aether-roc-gui-v2/Chart.yaml
+++ b/aether-roc-gui-v2/Chart.yaml
@@ -7,7 +7,7 @@
 description: Aether ROC Graphical User Interface
 kubeVersion: ">=1.15.0"
 type: application
-version: 2.0.3
+version: 2.0.4
 appVersion: 2.0.0
 keywords:
   - aether