DOC: Add tutorial link

Author: Tom Augspurger

doc/source/tutorials.rst

@@ -123,6 +123,17 @@ There are four sections covering selected topics as follows:
 
 -  `Time Series <http://wavedatalab.github.io/datawithpython/timeseries.html>`_
 
+.. _tutorial-modern:
+
+Modern Pandas
+-------------
+
+- `Modern Pandas <http://tomaugspurger.github.io/modern-1.html>`_
+- `Method Chaining <http://tomaugspurger.github.io/method-chaining.html>`_
+- `Indexes <http://tomaugspurger.github.io/modern-3-indexes.html>`_
+- `Performance <http://tomaugspurger.github.io/modern-4-performance.html>`_
+- `Tidy Data <http://tomaugspurger.github.io/modern-5-tidy.html>`_
+- `Visualization <http://tomaugspurger.github.io/modern-6-visualization.html>`_
 
 Excel charts with pandas, vincent and xlsxwriter
 ------------------------------------------------

doc/source/whatsnew/v0.18.1.txt

@@ -238,7 +238,9 @@ Other Enhancements
 
 - ``pd.crosstab()`` has gained a ``normalize`` argument for normalizing frequency tables (:issue:`12569`). Examples in the updated docs :ref:`here <reshaping.crosstabulations>`.
 - ``.resample(..).interpolate()`` is now supported (:issue:`12925`)
+- Expanded the Tutorials :ref:`documentation <tutorial-modern>` with another `series`_ (:issue:`13045`).
 
+.. _series: http://tomaugspurger.github.io/modern-1.html
 
 .. _whatsnew_0181.sparse: