Enable unittest.TestCase to be instantiated without providing a method name.
Changed unittestgui to show number of discovered tests in the status bar.
diff --git a/Misc/NEWS b/Misc/NEWS
index ec870e7..930b47e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -23,6 +23,9 @@
 Library
 -------
 
+- `unittest.TestCase` can be instantiated without a method name; for simpler
+  exploration from the interactive interpreter.
+
 - Issue #10798: Reject supporting concurrent.futures if the system has too
   few POSIX semaphores.