[network-manager-applet] NEWS: belatedly add entries for 1.20.0 release

[Thomas Haller <thaller src gnome org>]

commit 255b8704a6202363394b1a7417a6e6c70cdc37eb
Author: Thomas Haller <thaller redhat com>
Date:   Wed Feb 3 10:06:53 2021 +0100

    NEWS: belatedly add entries for 1.20.0 release

 NEWS | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/NEWS b/NEWS
index 464753d6..46814e88 100644
--- a/NEWS
+++ b/NEWS
@@ -7,7 +7,9 @@ Overview of changes since network-manager-applet-1.18.0
 * Add flatpak build configuration
 * applet: hide unmanaged ethernet devices in nm-applet
 * applet: fix Wi-Fi scan requests with appindicator
+* applet: add stock symbolic icons
 * editor: fix drop down list for connection.secondaries
+* editor: remove NotShowIn=GNOME
 
 =======================================================
 network-manager-applet-1.18.0