diff --git a/README.md b/README.md
index f90d670..9d01789 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ The new version of KubeInvaders has fewer features than legacy but is optimized
 |     q           | Hide help for special keys.                                                                | New, Legacy            |
 |     i           | Show pod's name. Move the ship towards an alien.                                           | Legacy                 |
 |     r           | Refresh log of a pod when spaceship is over the alien.                                     | Legacy                 |
+|     s           | Activate or deactivate shuffle                                                             | New                    |
 |     k           | *(NEW)* Perform [kube-linter](https://github.com/stackrox/kube-linter) analysis for a pod. | Legacy                 |
 |     w           | *(NEW)* Chaos engineering against Kubernetes nodes.                                        | New, Legacy            |
 
diff --git a/push_dev.sh b/push_dev.sh
new file mode 100644
index 0000000..4bd76cb
--- /dev/null
+++ b/push_dev.sh
@@ -0,0 +1,2 @@
+docker build . -t docker.io/luckysideburn/kubeinvaders:dev-purejs
+docker push docker.io/luckysideburn/kubeinvaders:dev-purejs
diff --git a/push_prod.sh b/push_prod.sh
new file mode 100644
index 0000000..3bfe3e3
--- /dev/null
+++ b/push_prod.sh
@@ -0,0 +1,4 @@
+docker build . -t docker.io/luckysideburn/kubeinvaders:purejs
+docker push docker.io/luckysideburn/kubeinvaders:purejs
+docker tag docker.io/luckysideburn/kubeinvaders:purejs docker.io/luckysideburn/kubeinvaders:latest
+docker push docker.io/luckysideburn/kubeinvaders:latest