1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index 75742b0..5036af0 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -39,6 +39,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #21207: Detect when the os.urandom cached fd has been closed or
+  replaced, and open it anew.
+
 - Issue #21291: subprocess's Popen.wait() is now thread safe so that
   multiple threads may be calling wait() or poll() on a Popen instance
   at the same time without losing the Popen.returncode value.