diff --git a/NEWS b/NEWS
index f6fa9a0..48e58ab 100644
--- a/NEWS
+++ b/NEWS
@@ -1,10 +1,13 @@
 = Version 0.4.0 =
 
 ZipFile is now mutable and provides a more convenient way of modifying
-zip archives than ZipOutputStream.
+zip archives than ZipOutputStream. Operations such as adding,
+extracting, renaming, replacing and removing entries to zip archives
+are available.
 
 Runs without warnings with -w switch.
 
+
 = Version 0.3.1 =
 
 Rudimentary support for writing zip archives.