[json-glib] Update NEWS

[Emmanuele Bassi <ebassi src gnome org>]

commit ad638149c2cc1a17c0d2ad1482d932c8940c64e0
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Aug 12 12:22:44 2009 +0100

    Update NEWS

 NEWS |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index ad45d96..b5bf2cf 100644
--- a/NEWS
+++ b/NEWS
@@ -16,6 +16,8 @@ Overview of changes for 0.8.0
 * Deprecate json_object_add_member()
 * Add convenience accessors for JsonObject and JsonArray
 * Add convenience iteration functions for JsonObject and JsonArray
+* Automatically promote integers to gint64, to compensate for the
+  lack of integer size in the JSON specificiation
 
 Overview of changes for 0.6.0
 =============================