Add -99999 nan bug to whatsnew

AdamRJensen · AdamRJensen · commit 81ead2d9f05f · 2022-01-08T12:10:48.000+01:00
diff --git a/docs/sphinx/source/whatsnew/v0.9.1.rst b/docs/sphinx/source/whatsnew/v0.9.1.rst
@@ -23,7 +23,7 @@ Bug fixes
   argument was not being passed to the ``optimalinclination`` request parameter (:pull:`1356`)
 * Fixed bug in :py:func:`pvlib.bifacial.pvfactors_timeseries` where scalar ``surface_tilt``
   and ``surface_azimuth`` inputs caused an error (:issue:`1127`, :issue:`1332`, :pull:`1361`) 
-
+* Added -99999 to list of nan characters in :func:`~pvlib.iotools.read_crn` (:issue:`1372`, :pull:`1368`)
 
 Testing
 ~~~~~~~
