Mention skew in what's new and api changes.

dopplershift · dopplershift · commit 2f9c8d55e267 · 2014-03-10T10:46:25.000-06:00
diff --git a/doc/api/api_changes.rst b/doc/api/api_changes.rst
@@ -144,6 +144,9 @@ original location:
   tuple-like if separate axis padding is required.
   The original behavior is preserved.
 
+* Added support for skewed transforms to `matplotlib.transforms.Affine2D`,
+  which can be created using the `skew` and `skew_deg` methods.
+
 
 .. _changes_in_1_3:
 
diff --git a/doc/users/whats_new.rst b/doc/users/whats_new.rst
@@ -121,6 +121,17 @@ be a tuple if separate horizontal/vertical padding is needed.
 This is supposed to be very helpful when you have a labelled legend next to
 every subplot and you need to make some space for legend's labels.
 
+Support for skewed transformations
+``````````````````````````````````
+The :class:`~matplotlib.transforms.Affine2D` gained additional methods
+`skew` and `skew_deg` to create skewed transformations. Additionally,
+matplotlib internals were cleaned up to support using such transforms in
+:class:`~matplotlib.Axes`. This transform is important for some plot types,
+specifically the Skew-T used in meteorology.
+
+.. plot:: mpl_examples/api/skewt.py
+
+
 Date handling
 -------------
 
