added rst and small changes in tests file

pandas-dev · Feb 22, 2025 · f98a814 · f98a814
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diff --git a/doc/source/whatsnew/v3.0.0.rst b/doc/source/whatsnew/v3.0.0.rst
@@ -777,6 +777,7 @@ Reshaping
 - Bug in :meth:`DataFrame.pivot_table` incorrectly subaggregating results when called without an ``index`` argument (:issue:`58722`)
 - Bug in :meth:`DataFrame.stack` with the new implementation where ``ValueError`` is raised when ``level=[]`` (:issue:`60740`)
 - Bug in :meth:`DataFrame.unstack` producing incorrect results when manipulating empty :class:`DataFrame` with an :class:`ExtentionDtype` (:issue:`59123`)
+- Bug in :meth:`concat` where concatenating dataframe and series with ignore_index = True drops the series name (:issue:`60723`, :issue:`56257`)
 
 Sparse
 ^^^^^^

diff --git a/pandas/tests/reshape/concat/test_concat.py b/pandas/tests/reshape/concat/test_concat.py
@@ -326,7 +326,8 @@ def test_concat_mixed_objs_index(self):
     def test_concat_mixed_objs_index_names(self):
         # Test row-wise concat for mixed series/frames with distinct names
         # GH2385, GH15047 ()
-        # GH #60723 Updated the test case, as the previous ones were incorrect
+        # GH #60723 & GH #56257 (Updated the test case,
+        # as the above GH PR ones were incorrect)
 
         index = date_range("01-Jan-2013", periods=10, freq="h")
         arr = np.arange(10, dtype="int64")