[network-manager-applet] release: update NEWS

[Beniamino Galvani <bgalvani src gnome org>]

commit aa53816d12676ab9f437618c3305cc8419d0a0fb
Author: Beniamino Galvani <bgalvani redhat com>
Date:   Mon Jun 22 14:51:52 2020 +0200

    release: update NEWS

 NEWS | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/NEWS b/NEWS
index 1cde8a58..925a3800 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,9 @@ Overview of changes since network-manager-applet-1.16.0
 =======================================================
 
 * Enable build with appindicator by default.
+* Add WireGuard support to the editor.
+* Support OWE (Opportunistic Wireless Encryption) in the editor.
+* Fix crash when disposing VPN secret dialog.
 
 =======================================================
 network-manager-applet-1.16.0