Yes, you can!
In lieu of a symlink (which won’t work on Windows), create a stub document that has nothing in it but a .. include::
directive.
I ran into this trying to link to a README file that was in the top of the source tree. I put the following in a file called readme_link.rst
:
.. include:: ../README
Then in index.rst
, I made the toctree look like:
Contents:
.. toctree::
:maxdepth: 2
readme_link
other_stuff
And now I have a link to my release notes on my index page.
Thanks to http://reinout.vanrees.org/weblog/2010/12/08/include-external-in-sphinx.html for the suggestion