diff --git a/docs/sphinx/source/whatsnew/v0.1.0.txt b/docs/sphinx/source/whatsnew/v0.1.0.txt
index 1b65df8210..d50f6a1a1d 100644
--- a/docs/sphinx/source/whatsnew/v0.1.0.txt
+++ b/docs/sphinx/source/whatsnew/v0.1.0.txt
@@ -44,6 +44,7 @@ Other changes
   ``clearsky.ineichen`` will work without ``scipy`` so long as 
   the Linke Turbidity is supplied as a keyword argument. (:issue:`13`)
 * Removed NREL's SPA code to comply with their license (:issue:`9`).
+* Revised the globalinplane function and added a test_globalinplane (:issue:`21`).
 
 
 Documentation
@@ -92,3 +93,4 @@ and
 * Jorissup
 * dacoex
 * alexisph
+* Uwe Krien