issue2551098: markdown links missing rel="noreferer nofollow" Links generated by all markdown backends are missing the noopener and nofollow relation that roundup's normal text -> html core adds to prevent security issues and link spam. Now rel="nofollow" is added to links generated by markdown2 backends and rel="nofollow noopener" for mistune and markdown backends. Markdown2 isn't as programable as the other two backends so I used the built-in nofollow support. This means that a user that generates a link that opens in a new window can manpulate the parent window.

.. Roundup documentation master file, created by sphinx-quickstart on Tue Jan 20 17:33:20 2009.
   You can adapt this file completely to your liking, but it should at least
   contain the root `toctree` directive.

Sitemap
=======

Contents:

.. toctree::
   :maxdepth: 2

   Home <index>
   Download <https://pypi.org/project/roundup/>
   docs
   Issues <https://issues.roundup-tracker.org>
   contact
   Wiki <https://wiki.roundup-tracker.org>
   code


.. toctree::
   :hidden:

   docs/announcement