Hi Org List, I just upgraded to 9.1.2. I have a file with this at the top: #+PROPERTY: header-args :tangle filename And a lot of SRC blocks with this header: #+BEGIN_SRC emacs-lisp #+END_SRC In the past, when I tangled the file, I got ~100 blocks exported. Now I get 5, because only 5 have explicit ":tangle" arguments in the header. I just checked the NEWS file and did not see mention of this change. Has something changed with the header-arg properties? Babel? Thanks, -k.