added entry in rst file

Author: Santhosh Kumar Bethi

doc/source/whatsnew/v3.0.0.rst

@@ -1169,6 +1169,7 @@ Sparse
 - Bug in :class:`SparseDtype` for equal comparison with na fill value. (:issue:`54770`)
 - Bug in :meth:`DataFrame.sparse.from_spmatrix` which hard coded an invalid ``fill_value`` for certain subtypes. (:issue:`59063`)
 - Bug in :meth:`DataFrame.sparse.to_dense` which ignored subclassing and always returned an instance of :class:`DataFrame` (:issue:`59913`)
+- Bug in :meth:`cumsum` for integer arrays Calling SparseArray.cumsum caused max recursion depth error. (:issue:`62669`)
 
 ExtensionArray
 ^^^^^^^^^^^^^^