Add the green "New reference" note to the doc of PyException_GetTraceback()
diff --git a/Doc/data/refcounts.dat b/Doc/data/refcounts.dat
index 1fc896f..35f6211 100644
--- a/Doc/data/refcounts.dat
+++ b/Doc/data/refcounts.dat
@@ -380,6 +380,8 @@
 PyEval_EvalCode:PyObject*:globals:0:
 PyEval_EvalCode:PyObject*:locals:0:
 
+PyException_GetTraceback:PyObject*::+1:
+
 PyFile_AsFile:FILE*:::
 PyFile_AsFile:PyFileObject*:p:0: