1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index 3187ab0..4e21674f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -58,6 +58,9 @@ Library
 - Issue #17526: fix an IndexError raised while passing code without filename to
   inspect.findsource().  Initial patch by Tyler Doyle.
 
+- Issue #16550: Update the opcode descriptions of pickletools to use unsigned
+  integers where appropriate.  Initial patch by Serhiy Storchaka.
+
 IDLE
 ----