Close #10278: Add time.wallclock() function, monotonic clock.
diff --git a/Misc/NEWS b/Misc/NEWS
index 246b3c1..7894515 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -447,6 +447,8 @@
 Library
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+- Issue #10278: Add time.wallclock() function, monotonic clock.
+
 - Issue #13809: Fix regression where bz2 module wouldn't work when threads are
   disabled. Original patch by Amaury Forgeot d'Arc.