Update helm and add contributing instructions
@@ -176,6 +176,12 @@ If you wish to do it manually run:
git submodule update --init
~~~
+Also, to pull changes into the existing workspace run:
+
+~~~shell
+ git submodule foreach git pull origin main
+ ~~~
+
## Contributing your work
Thank you for reading the document up to this point and for taking the next step.
