Add regrtest -w option.
diff --git a/Misc/NEWS b/Misc/NEWS
index b2c6678..48c5ae8 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -440,6 +440,8 @@
 Library
 -------
 
+- A regrtest option -w was added to re-run failed tests in verbose mode.
+
 - Patch #1446372: quit and exit can now be called from the interactive
   interpreter to exit.