DOC - Added collections.abc.Mapping to arg doc of Series.map

DOC - Moved whatsnew of the aforementioned change from BUG to ENH

Author: ohad83

doc/example.feather

@@ -205,6 +205,7 @@ Other enhancements
   (:meth:`~DataFrame.to_parquet` / :func:`read_parquet`) using the `'pyarrow'` engine
   now preserve those data types with pyarrow >= 1.0.0 (:issue:`20612`).
 - The ``partition_cols`` argument in :meth:`DataFrame.to_parquet` now accepts a string (:issue:`27117`)
+- :meth:`Series.map` now accepts ``collections.abc.Mapping`` subclasses as a mapper (:issue:`29733`)
 
 Build Changes
 ^^^^^^^^^^^^^

doc/source/whatsnew/v1.0.0.rst

@@ -3421,7 +3421,7 @@ def map(self, arg, na_action=None):
 
         Parameters
         ----------
-        arg : function, dict, or Series
+        arg : function, dict, colletions.abc.Mapping subclass or Series
             Mapping correspondence.
         na_action : {None, 'ignore'}, default None
             If 'ignore', propagate NaN values, without passing them to the