diff --git a/.build/docker-stacks b/.build/docker-stacks
index 04f7f60..d676cdf 160000
--- a/.build/docker-stacks
+++ b/.build/docker-stacks
@@ -1 +1 @@
-Subproject commit 04f7f60d34a674a2964d96a6cb97c57a7870a828
+Subproject commit d676cdf9b4847b5a5da2d4367aed56265174a5ef
diff --git a/.staroid/staroid.yaml b/.staroid/staroid.yaml
index 2b2bbdb..5f18124 100644
--- a/.staroid/staroid.yaml
+++ b/.staroid/staroid.yaml
@@ -1,7 +1,7 @@
 # See https://docs.staroid.com/references/staroid_yaml.html for more configuration detail
 apiVersion: beta/v1
 starRank:
-  rate: 1.25 # set community rate here. https://staroid.com/site/starrank
+  rate: 1.16 # set community rate here. https://staroid.com/site/starrank
 build:
   skaffold:
     file: .staroid/skaffold.yaml
@@ -13,10 +13,16 @@ deploy:
   - name: Configurations
     params:
     - name: "Instance type"
-      description: "GPU instance is supported only in AWS for now"
+      description: "GPU instance is supported only in AWS for now and required to support the full potential of this project."
       type: STRING
       defaultValue: gpu-1
       options:
+      - name: standard-2 (2CPU, 8GB Mem)
+        value: standard-2
+      - name: standard-4 (4CPU, 16GB Mem)
+        value: standard-4
+      - name: standard-8 (8CPU, 32GB Mem)
+        value: standard-8
       - name: gpu-1 (8CPU, 61GB Mem, 1 GPU - Tesla V100 16GB Mem)
         value: gpu-1
       paths:
diff --git a/extra/logo_gupyter.png b/extra/logo_gupyter.png
index 610c1ff..a007aff 100644
Binary files a/extra/logo_gupyter.png and b/extra/logo_gupyter.png differ