README.md in vimwiki_markdown-0.2.1 vs README.md in vimwiki_markdown-0.2.3

@@ -50,9 +50,15 @@
 and ensure that before the closing </head> tag you put
 `%pygments%`
 
 A sample tpl file is available here https://raw.githubusercontent.com/patrickdavey/vimwiki_markdown/master/example_files/default.tpl
 
+#### Optional %root_html% marker.
+
+You can also have a `%root_html%` marker in your template file, thanks
+to [this commit](https://github.com/patrickdavey/vimwiki_markdown/commit/8645883b96df9962aba616d0d12961285cd3f4d7).
+It will get rewritten with the relative path to the root
+of the site (e.g. `./` or `../../` etc)
 
 ## Contributing
 
 Pull requests are very welcome, especially if you want to implement some of the
 more interesting vimwiki links (e.g. :local etc.)