[grilo] Release 0.3.9

[Victor Toso <victortoso src gnome org>]

commit 9a5951cfbe8776c609c0563e449f4f17518ae072
Author: Victor Toso <me victortoso com>
Date:   Wed Jul 17 10:44:55 2019 +0200

    Release 0.3.9
    
    Small release to fix break of gobject-introspection.

 NEWS | 9 +++++++++
 1 file changed, 9 insertions(+)
---
diff --git a/NEWS b/NEWS
index c48defc..9934a8e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,12 @@
+NEW in 0.3.9
+============
+  * !43 - grl-metadata-key: fix introspection
+  * !42 - grl-inspect: Fix core keys extraction
+
+  * Contributors to this release:
+    Bastien Nocera <hadess hadess net>
+    Victor Toso <me victortoso com>
+
 NEW in 0.3.8
 ============
   * !35 - Add missing symbols to the docs