bpo-34909: NEWS entry (GH-9995)

diff --git a/Misc/NEWS.d/next/Library/2018-10-20-00-29-43.bpo-34909.Ew_8DC.rst b/Misc/NEWS.d/next/Library/2018-10-20-00-29-43.bpo-34909.Ew_8DC.rst
new file mode 100644 (file)
index 0000000..b71b69a
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2018-10-20-00-29-43.bpo-34909.Ew_8DC.rst
@@ -0,0 +1,2 @@
+Enum: fix grandchildren subclassing when parent mixed with concrete data
+types.