Add incompatibility note about get_signature_prefix

sphinx-doc · Oct 2, 2021 · 8f864f8 · 8f864f8
1 parent d4e3b28
commit 8f864f8
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diff --git a/CHANGES b/CHANGES
@@ -9,6 +9,9 @@ Incompatible changes
 
 * #9649: ``searchindex.js``: the embedded data has changed format to allow
   objects with the same name in different domains.
+* #9672: the signature of
+  :py:meth:`domains.py.PyObject.def get_signature_prefix` has changed to
+  return a list of nodes instead of a plain string.
 
 Deprecated
 ----------