Add whatsnew entry

Author: AdamRJensen

docs/sphinx/source/whatsnew/v0.15.2.rst

@@ -39,12 +39,13 @@ Enhancements
 ~~~~~~~~~~~~
 * Add the ``front_side_fraction`` parameter to
   :py:func:`pvlib.snow.loss_townsend` to support Townsend snow-loss
-  workflows for bifacial systems. (:issue:`2755`, :pull:`2756`)
-  
-* Added mapping of the parameter ``"albedo"`` in
+  workflows for bifacial systems. (:issue:`2755`, :pull:`2756`)  
+* Add mapping of the parameter ``"albedo"`` in
   :py:func:`~pvlib.iotools.get_nasa_power` when ``map_variables=True``
   (:pull:`2753`)
-
+* Add ``dataset`` parameter to :py:func:`~pvlib.iotools.get_era5`
+  allowing for choosing between ERA5 and ERA5-Land datasets.
+  (pull:`2780`)
 
 Documentation
 ~~~~~~~~~~~~~