diff --git a/doc/whatsnew/v0-1-0.txt b/doc/whatsnew/v0-1-0.txt
index ed1f15c4..e7ba2ba2 100644
--- a/doc/whatsnew/v0-1-0.txt
+++ b/doc/whatsnew/v0-1-0.txt
@@ -1,19 +1,53 @@
 v0.1.0 ()
 +++++++++++++++++++++++++
 
-Documentation
+New classes
+###########
+
+* WindFarm class for modelling a wind farm. Defines a standard set of wind farm
+    attributes, for example aggregated power curve and wind farm efficiency to
+    take wake losses into account.
+* WindTurbineCluster class for modelling a turbine cluster that contains
+    several wind turbines and/or wind farms. This class is useful for gathering
+    all wind turbines in a weather data grid cell. An aggregated power curve
+    can be calculated which considers the wake losses of the wind farms by a
+    set efficiency if desired.
+* TurbineClusterModelChain class shows the usage of new functions and classes
+    of windpowerlib v.0.1 and is based on the ModelChain class.
+
+New functions
 #############
 
+* power curve smoothing for taking into account the spatial distribution of
+    wind speed
+* application of wake losses to a power curve
+* application of wake losses to a wind speed time series
+* logarithmic interpolation/extrapolation for wind speed time series
+* gauss distribution
+* estimation of turbulence intensity by roughness length
+
+
 Testing
 #######
 
-* Add continuous integration to automatically test the windpowerlib for
-    different python versions and to check the test coverage.
+* added continuous integration to automatically test the windpowerlib for
+    different python versions and to check the test coverage
+
+
+Documentation
+#############
+
+* added second example section and jupyter notebook
+
 
 Other changes
 #############
+TODO * removed deprecated attributes (.ix)
+
 
 Contributors
 ############
 
+* Sabine Haas
+* Birgit Schachler
 * Uwe Krien
diff --git a/windpowerlib/wind_farm.py b/windpowerlib/wind_farm.py
index 833f6bb8..e370fb9e 100644
--- a/windpowerlib/wind_farm.py
+++ b/windpowerlib/wind_farm.py
@@ -61,7 +61,7 @@ class WindFarm(object):
     power_output : pandas.Series
         The calculated power output of the wind farm.
 
-    Examples TODO: test example
+    Examples
     --------
     >>> from windpowerlib import wind_farm
     >>> from windpowerlib import wind_turbine