[meld/meld-3-20] Update NEWS + appdata

[Kai Willadsen <kaiw src gnome org>]

commit 9b4f890f96cbbf39dac6bda3ad438128e51f8558
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Mar 31 08:18:51 2019 +1000

    Update NEWS + appdata

 NEWS                               | 24 ++++++++++++++++++++++++
 data/org.gnome.meld.appdata.xml.in | 12 ++++++++++++
 2 files changed, 36 insertions(+)
---
diff --git a/NEWS b/NEWS
index 214407c8..12e0ae57 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,28 @@
 
+2019-03-31 meld 3.20.1
+======================
+
+  Fixes:
+
+   * Fix bad comparison highlighting with VT characters (Kai Willadsen)
+   * Fix folder comparison display with >2G files (Kai Willadsen)
+   * Fix support for missing folders in folder comparison (Kai Willadsen)
+   * Handle trash-related errors with NFS mounts (Kai Willadsen)
+   * Add release metadata to appstream data (Kai Willadsen)
+
+   * Issues fixed: 268, 295
+
+
+  Translations:
+
+   * Anders Jonsson (sv)
+   * Balázs Úr (hu)
+   * Daniel Mustieles (es)
+   * Marek Cernocky (cs)
+   * Ryuta Fujii (ja)
+   * Wolfgang Stöggl (de)
+
+
 2019-01-06 meld 3.20.0
 ======================
 
diff --git a/data/org.gnome.meld.appdata.xml.in b/data/org.gnome.meld.appdata.xml.in
index e268ebb6..42126695 100644
--- a/data/org.gnome.meld.appdata.xml.in
+++ b/data/org.gnome.meld.appdata.xml.in
@@ -48,6 +48,18 @@
   <translation type="gettext">meld</translation>
   <content_rating type="oars-1.1" />
   <releases>
+    <release date="2019-03-30" version="3.20.1">
+      <description>
+        <p>
+          This is a stable release in the 3.20 series.
+        </p>
+        <ul>
+          <li>Fix folder comparison with large files and missing folders</li>
+          <li>Handle deleting files on NFS mounts</li>
+          <li>Updated translations</li>
+        </ul>
+      </description>
+    </release>
     <release date="2019-01-06" version="3.20.0">
       <description>
         <p>