[gimp/gimp-2-8] Start to add NEWS items for 2.8.20

[Michael Schumacher <schumaml src gnome org>]

commit b337075cd9bca9217cd8effd8bf7e066fc0195ce
Author: Michael Schumacher <schumaml gmx de>
Date:   Wed Oct 19 00:41:45 2016 +0200

    Start to add NEWS items for 2.8.20

 NEWS |   48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 48 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index ce4a26f..b89f482 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,54 @@ This is the stable branch of GIMP. No new features are being added
 here, just bug-fixes.
 
 
+Overview of Changes from GIMP 2.8.18 to GIMP 2.8.20
+===================================================
+
+
+Core:
+
+ -
+
+
+GUI:
+
+ - Flow on Paint Dynamics editor dialog: the 'y' axis is indicating
+   'Rate' instead 'Flow'
+ - Vertical ruler shows artifacts if the status bar isn't showing
+ - Tablet stylus misbehaves when crossing the edge of a dock in
+   multi-window-mode
+
+
+Windows Installer:
+
+ - Reduce the memory requirement when running the installer (has
+   already been shipped in a 2.8.18 installer-only update)
+ - Ship an updated libcairo to fix GTK+ UI rendering problems, like
+   missing palette border/bevel and shadowa under tab labels
+
+
+macOS DMG:
+
+ - Ship the Tango icon theme with the DMG for a complete set of icons
+
+
+Plug-ins:
+
+ - Prevent the Python console from closing by the Escape key
+ - Help browser does not launch on OS X
+ - Filter 'Edge Detect/Difference of Gaussians' returns empty image
+
+
+Translations:
+
+ -
+
+
+General:
+
+ -
+
+
 Overview of Changes from GIMP 2.8.16 to GIMP 2.8.18
 ===================================================