diff --git a/NEWS b/NEWS
index 348bcfa9..03ddaa9e 100644
--- a/NEWS
+++ b/NEWS
@@ -40,6 +40,8 @@ v0.5 (xxxx-xx-xx)
 - Thread position and height is now animated, to eliminate flickering that
   was happening when depth of displayed zones was changing.
 - CPU usage is now being monitored on selected platforms (win32).
+- Threads that have nothing to display in the current view are now hidden by
+  default.
 
 v0.4.1 (2018-12-30)
 -------------------