diff --git a/doc/contributing.rst b/doc/contributing.rst
index c3ebc6b2..cef03649 100644
--- a/doc/contributing.rst
+++ b/doc/contributing.rst
@@ -5,6 +5,8 @@
 
     import cf_xarray.accessor
 
+.. _contributing:
+
 Contributing
 --------------
 
diff --git a/doc/index.rst b/doc/index.rst
index 01658e9b..183de0ed 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -13,6 +13,7 @@ on xarray objects.
    :maxdepth: 2
 
    examples/index
+   whats-new
    roadmap
    contributing
    api
diff --git a/doc/whats-new.rst b/doc/whats-new.rst
new file mode 100644
index 00000000..da3719dc
--- /dev/null
+++ b/doc/whats-new.rst
@@ -0,0 +1,26 @@
+What's New
+----------
+
+v0.1.5
+======
+- Wrap ``.sizes`` and ``.chunks``. (:pr:`42`) `Deepak Cherian`_.
+
+     >>> ds.cf.sizes
+     {'X': 53, 'Y': 25, 'T': 2920, 'longitude': 53, 'latitude': 25, 'time': 2920}
+
+- Begin documenting things for contributors in :ref:`contributing`.
+- Parse ``ancillary_variables`` attribute. These variables are converted to coordinate variables.
+- Support ``reset_index``
+
+v0.1.4
+======
+
+- Support indexing by ``standard_name``
+- Set default ``xincrease`` and ``yincrease`` by interpreting the ``positive`` attribute.
+
+v0.1.3
+======
+
+- Support expanding key to multiple dimension names.
+
+.. _`Deepak Cherian`: https://github.com/dcherian