[gimp] NEWS: keep up-to-date.

[Jehan Pagès <jehanp src gnome org>]

commit f660d614f2bccbc0d0e3dd331fa2d03668dbc1c2
Author: Jehan <jehan girinstud io>
Date:   Sat Apr 14 16:18:18 2018 +0200

    NEWS: keep up-to-date.

 NEWS |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index a06fce4..e44911c 100644
--- a/NEWS
+++ b/NEWS
@@ -49,6 +49,10 @@ Configurability:
 Tools:
 
   - Color used in the Smudge tool is now added to the color history.
+  - "Blend" tool renamed to much more consistent "Gradient" tool.
+    Also it can now work in linear color space, thus making sure you
+    have way more even transitions and getting rid of some bad color
+    interpolation.
 
 Assets / Resources: