[gimp] NEWS: adding HGT support.

[Jehan Pagès <jehanp src gnome org>]

commit 1a1b175725c2dcac441981821b6d4d38fb6a1ad4
Author: Jehan <jehan girinstud io>
Date:   Sat Dec 9 23:17:41 2017 +0100

    NEWS: adding HGT support.

 NEWS |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 9daffef..9bb2752 100644
--- a/NEWS
+++ b/NEWS
@@ -93,6 +93,8 @@ File formats:
     - Improve layer opacity loading/saving.
     - Fix active layer selection upon loading.
     - Load and save layer group expanded state.
+  - HGT: Digital Elevation Model data from NASA/NIMA loading support
+    added, both SRTM-1 (1 arc-second) and SRTM-3 (3 arc-seconds).
 
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