diff --git a/Dockerfile b/Dockerfile
index 9000790..d57ec81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.18.04 b/Dockerfile.18.04
index ad807bf..020dde6 100644
--- a/Dockerfile.18.04
+++ b/Dockerfile.18.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.19.04 b/Dockerfile.19.04
index 4ba85d5..d35f8d9 100644
--- a/Dockerfile.19.04
+++ b/Dockerfile.19.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.20.04 b/Dockerfile.20.04
index ae88963..ea6745b 100644
--- a/Dockerfile.20.04
+++ b/Dockerfile.20.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.21.04 b/Dockerfile.21.04
index 393ba57..e56dd40 100644
--- a/Dockerfile.21.04
+++ b/Dockerfile.21.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.22.04 b/Dockerfile.22.04
index d55f3a0..87048dd 100644
--- a/Dockerfile.22.04
+++ b/Dockerfile.22.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.23.04 b/Dockerfile.23.04
index 575c89c..6590ef3 100644
--- a/Dockerfile.23.04
+++ b/Dockerfile.23.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.23.10 b/Dockerfile.23.10
index 21bb38f..421c9d0 100644
--- a/Dockerfile.23.10
+++ b/Dockerfile.23.10
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.24.04 b/Dockerfile.24.04
index 6a934b1..e7fcbec 100644
--- a/Dockerfile.24.04
+++ b/Dockerfile.24.04
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \
diff --git a/Dockerfile.24.10 b/Dockerfile.24.10
index 62ad9b6..185dc3f 100644
--- a/Dockerfile.24.10
+++ b/Dockerfile.24.10
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:experimental
+# syntax=docker/dockerfile:1
 # Docker image for ubuntu using the ubuntu template
 ARG IMAGE_NAME="ubuntu"
 ARG PHP_SERVER="ubuntu"
@@ -140,7 +140,7 @@ RUN echo "Updating system files "; \
 
 RUN echo "Custom Settings"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Setting up users and scripts "; \
   $SHELL_OPTS; \
@@ -157,7 +157,7 @@ RUN echo "Setting OS Settings "; \
 
 RUN echo "Custom Applications"; \
   $SHELL_OPTS; \
-echo ""
+  echo ""
 
 RUN echo "Running custom commands"; \
   if [ -f "/root/docker/setup/05-custom.sh" ];then echo "Running the custom script";/root/docker/setup/05-custom.sh||{ echo "Failed to execute /root/docker/setup/05-custom.sh" && exit 10; };echo "Done running the custom script";fi; \