diff --git a/NEWS b/NEWS
index 4bd010e6..f707c80c 100644
--- a/NEWS
+++ b/NEWS
@@ -52,6 +52,8 @@ v0.6 (xxxx-xx-xx)
 - Added time distribution data in the zone information window.
 - Trace file name is now displayed in trace information window.
 - Annotations can be now added to the timeline.
+- Server now performs network data retrieval and decompression on a dedicated
+  thread.
 
 v0.5 (2019-08-10)
 -----------------