[json-glib] Update NEWS for the next stable release

[Emmanuele Bassi <ebassi src gnome org>]

commit 67ad0f21ca554edcd6633014b0bce7dd8d216191
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Wed Jul 21 23:49:56 2010 +0100

    Update NEWS for the next stable release

 NEWS |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 988ea7d..047095a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Overview of changes for 0.12.0
+==============================
+â?¢ Support surrogate pairs in JSON strings [Eiichi Sato]
+â?¢ Update the test suite
+â?¢ Add (optional) coverage reports
+â?¢ Improve strictness of JsonParser
+â?¢ Improve error reporting of JsonParser
+â?¢ Add JsonBuilder, a convenience API for programmatic building
+  of JSON trees [Luca Bruno]
+
 Overview of changes for 0.10.0
 ==============================
 â?¢ Fix generation of doubles [Cornelius Hald]