Add changelog and expired attributes

mtsokol · mtsokol · commit b51dad2c0e15 · 2023-08-24T23:29:41.000+02:00
diff --git a/doc/release/upcoming_changes/24477.python_removal.rst b/doc/release/upcoming_changes/24477.python_removal.rst
@@ -0,0 +1,7 @@
+* ``np.find_common_type`` has been removed. Use ``numpy.promote_types`` or
+  ``numpy.result_type`` instead. To achieve semantics for the ``scalar_types``
+  argument, use ``numpy.result_type`` and pass the Pythonvalues ``0``, ``0.0``, or ``0j``.
+
+* ``np.round_`` has been removed. Use ``np.round`` instead.
+
+* ``np.nbytes`` has been removed. Use ``np.dtype(<dtype>).itemsize`` instead.
diff --git a/numpy/_expired_attrs_2_0.py b/numpy/_expired_attrs_2_0.py
@@ -26,5 +26,13 @@
     "add_newdoc_ufunc": 
         "It's an internal function and doesn't have a replacement.",
     "compat": "There's no replacement, as Python 2 is no longer supported.",
-    "safe_eval": "Use `ast.literal_eval` instead."
+    "safe_eval": "Use `ast.literal_eval` instead.",
+
+    "find_common_type": 
+        "This function is deprecated, use `numpy.promote_types` or "
+        "`numpy.result_type` instead.  To achieve semantics for the "
+        "`scalar_types` argument, use `numpy.result_type` and pass the "
+        "Python values `0`, `0.0`, or `0j`.",
+    "round_": "Use `np.round` instead.",
+    "nbytes": "Use `np.dtype(<dtype>).itemsize` instead."   
 }
