diff --git a/NEWS b/NEWS
index 123bbe4f..f6565ad6 100644
--- a/NEWS
+++ b/NEWS
@@ -23,6 +23,7 @@ v0.7 (xxxx-xx-xx)
 - Memory allocation lists can now be sorted.
 - Added display of trace file compression ratio.
 - Optional Zstd compression of trace files.
+- Frame images are now internally compressed using Zstd (instead of LZ4).
 
 v0.6.2 (2019-12-30)
 -------------------