[vala] Release 0.17.3

[JÃrg Billeter <juergbi src gnome org>]

commit 7763d971337f04b3a976857fe8b107e7f68abc41
Author: JÃrg Billeter <j bitron ch>
Date:   Mon Jul 16 22:23:50 2012 +0200

    Release 0.17.3

 NEWS |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index aea756f..1bd0e3f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+Vala 0.17.3
+===========
+
+ * Require and target GLib >= 2.18.
+ * Support async creation methods.
+ * Bug fixes and binding updates.
+
 Vala 0.17.2
 ===========