[gimp] NEWS: kickstart GIMP 2.99.14 release notes.

[Jehan <jehanp src gnome org>]

commit 47a56cf6447f537f5f007d1b991c3e22029cce50
Author: Jehan <jehan girinstud io>
Date:   Wed Aug 31 16:34:05 2022 +0200

    NEWS: kickstart GIMP 2.99.14 release notes.

 NEWS | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/NEWS b/NEWS
index 73c8480b47..d91947843e 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,14 @@
 This is the unstable branch of GIMP.
 
 
+Overview of Changes from GIMP 2.99.12 to GIMP 2.99.14
+=====================================================
+
+Build:
+
+  - meson requirement bump to meson 0.56.0.
+
+
 Overview of Changes from GIMP 2.99.10 to GIMP 2.99.12
 =====================================================