Tangling the same file in v8.2 and v.8.5 produces different results?

[Grant Rettke <gcr@wisdomandwonder.com>]

Good evening,

I'm tangling this example in a file named test3.org

--snip--
#+BEGIN_SRC sh :tangle yes :noweb yes :shebang #!/bin/sh
<<fullest-disk>>
#+END_SRC
* the mount point of the fullest disk
  :PROPERTIES:
  :noweb-ref: fullest-disk
  :END:
** query all mounted disks
#+BEGIN_SRC sh
  df \
#+END_SRC
** strip the header row
#+BEGIN_SRC sh
  |sed '1d' \
#+END_SRC
** sort by the percent full
#+BEGIN_SRC sh
  |awk '{print $5 " " $6}'|sort -n |tail -1 \
#+END_SRC
** extract the mount point
#+BEGIN_SRC sh
  |awk '{print $2}'
#+END_SRC
--snip--

with

GNU Emacs 24.5.1 (x86_64-apple-darwin15.4.0, NS apple-appkit-1404.46)

and

Org-mode version 8.2.10 (release_8.2.10 @
/usr/local/Cellar/emacs/24.5/share/emacs/24.5/lisp/org/)

started like this

open /Applications/Emacs.app -n --args --no-init-file

and when I run `org-babel-tangle' it create a file test3.sh which
contains the following

--snip--
#!/bin/sh

df \
|sed '1d' \
|awk '{print $5 " " $6}'|sort -n |tail -1 \
|awk '{print $2}'
--snip--

I am trying to tangle the same file test3.org in the Git version of
Org-Mode and get a different result.

Here is how I started Emacs this time:

open /Applications/Emacs.app -n --args --quick --load
~/src/help/.org-mode-ecm.emacs.el

Here are the contents of .org-mode-ecm.emacs.el right now

--snip--
(setq load-prefer-newer t)
(add-to-list 'load-path "~/src/org-mode/lisp")
(add-to-list 'load-path "~/src/org-mode/contrib/lisp")
;;(setq org-list-allow-alphabetical t)
;;(setq org-enforce-todo-checkbox-dependencies t)
;;(setq org-babel-noweb-wrap-start "«")
;;(setq org-babel-noweb-wrap-end "»")
(require 'org)
--snip--

The Org mode version is

Org-mode version 8.3.5 (release_8.3.5-1032-g9798da-git @
/Users/gcr/src/org-mode/lisp/)

When I tangle the file it's output to test3.sh is

--snip--
#!/bin/sh
--snip--

I expected the contents of test3.sh to be the same when I tangled it
in Org 8.5 as in Org 8.2 but instead they were not.

Do you know if what setting changed to cause this or if I am doing
something incorrectly here what is the right approach?

Sincerely,

Grant Rettke