Add NEWs bullet for theme update

jiho · jiho · commit 15fbd62146e2 · 2016-07-25T17:13:14.000+02:00
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,9 @@
+
 # ggplot2 2.1.0.9000 
 
+* Themes are more homogeneous visually, and match `theme_grey` better.
+  (@jiho, #1679)
+
 * `x` and `y` scales are now symmetric regarding the list of
   aesthetics they accept: `xmin_final`, `xmax_final`, `xlower`,
   `xmiddle` and `xupper` are now valid `x` aesthetics.
