[dconf] update the NEWS

[Ryan Lortie <ryanl src gnome org>]

commit d11e543a6a7a8dd2a3011bb3ed713a38d68de466
Author: Ryan Lortie <desrt desrt ca>
Date:   Fri May 6 14:58:15 2011 +0200

    update the NEWS

 NEWS |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 280eac4..92abd05 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,24 @@
+Changes in dconf 0.7.4
+======================
+
+Changes in this version:
+
+  - #648949: multithreading issue fixed (which actually affects all
+    GSettings-using programs since dconf is used from a helper thread in
+    that case)
+
+  - dconf commandline tool is vastly more friendly now
+
+    - no more aborting on unrecognised arguments
+
+    - proper help
+
+    - bash completion support
+
+  - support for sysadmin lockdown
+
+  - the editor now properly reads installed enum xml files
+
 Changes in dconf 0.7.3
 ======================