diff --git a/Misc/NEWS b/Misc/NEWS
index a182ca5..37b7c13 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1382,6 +1382,9 @@
 Tests
 -----
 
+- Issue #6152: New option '-j'/'--multiprocess' for regrtest allows running
+  regression tests in parallel, shortening the total runtime.
+
 - Issue #5450: Moved tests involving loading tk from Lib/test/test_tcl to
   Lib/tkinter/test/test_tkinter/test_loadtk. With this, these tests demonstrate
   the same behaviour as test_ttkguionly (and now also test_tk) which is to