diff --git a/Docker.shn b/Docker.shn
index aedb8ec..23faf1e 100644
--- a/Docker.shn
+++ b/Docker.shn
@@ -20,11 +20,12 @@ namespace Docker
 
 createPropertyHolder Docker
 
-property Docker.RequiresSudo true 
 # NOTE: here we use it's declared as a string, because bash booleans using the true and false commands use exit codes,
 #       which requires to use more than one line to declare, thus add unnecessary complexity to the code.
-property Docker.Executable "$(which docker)"
+# Type: bool
+property Docker.RequiresSudo true 
 # This property is overridable for custom locations of the docker executable.
+property Docker.Executable "$(which docker)"
 
 static_class Utils "Utils.shc"
 
diff --git a/Image.shc b/Image.shc
new file mode 100644
index 0000000..8d1c8b6
--- /dev/null
+++ b/Image.shc
@@ -0,0 +1 @@
+ 
diff --git a/libraries/oop b/libraries/oop
index 8d92cad..7663b31 160000
--- a/libraries/oop
+++ b/libraries/oop
@@ -1 +1 @@
-Subproject commit 8d92cad72064b3c3f038d250ba5c2c1a098bfe43
+Subproject commit 7663b31788a1c03ebec380a3b71652bd29c05de3