[gimp-web/testing] Improve the 2.10.10 release news.

[Jehan <jehanp src gnome org>]

commit 443d363d52b235548a6632b0448d375273060130
Author: Jehan <jehan girinstud io>
Date:   Sun Apr 7 22:51:20 2019 +0200

    Improve the 2.10.10 release news.
    
    I was asked to add some stats about GEGL and some info specific to macOS
    build improvements. Here they are. I hope that's good! Anyone feel free
    to tweak the text!

 content/news/2019-04_GIMP-2.10.10_Released/index.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/content/news/2019-04_GIMP-2.10.10_Released/index.md 
b/content/news/2019-04_GIMP-2.10.10_Released/index.md
index 2fe1c4db..61ff464f 100644
--- a/content/news/2019-04_GIMP-2.10.10_Released/index.md
+++ b/content/news/2019-04_GIMP-2.10.10_Released/index.md
@@ -185,6 +185,14 @@ Layer groups are now rendered in bigger chunks rather than tile-by-tile
 (this used to pretty much eliminate multithreading for groups), which
 improves the rendering speed.
 
+### Improved macOS builds
+
+HiDPI/Retina support was improved in the macOS/OSX build, fixing issues
+with blurry icons.
+
+Moreover the macOS package is finally signed, thus making the
+installation process on this platform much less painful now!
+
 ### And more!
 
 In total, since GIMP 2.10.8, 775 commits were contributed (average of 5
@@ -193,6 +201,10 @@ branches). This means a lot of bugs were fixed (41 bug reports were
 closed during this development span), performance were improved,
 and your work is made safer…
 
+And as we should also count babl (66 commits for babl 0.1.62) and GEGL
+(404 commits for GEGL 0.4.14), you can bet that this release is again as
+awesome as ever!
+
 Moreover 21 translations were updated. So we also want to thank all the
 awesome translators who allow [GIMP to be available in so many
 languages](https://l10n.gnome.org/module/gimp/) around the world.