Issue #12469: Run "wakeup" signal tests in subprocess to run the test in a
fresh process with only one thread and to not change signal handling of the
parent process.
diff --git a/Misc/NEWS b/Misc/NEWS
index fa9f4b8..eb9b636 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -38,6 +38,10 @@
 Tests
 -----
 
+- Issue #12469: Run "wakeup" signal tests in subprocess to run the test in a
+  fresh process with only one thread and to not change signal handling of the
+  parent process.
+
 - Issue #8716: Avoid crashes caused by Aqua Tk on OSX when attempting to run
   test_tk or test_ttk_guionly under a username that is not currently logged
   in to the console windowserver (as may be the case under buildbot or ssh).