[libpanelappletmm] update NEWS for release

[Hubert Figuière <hub src gnome org>]

commit 7ff16b7dc12762de7dbfcd27edcec1626e0fb162
Author: Hubert Figuiere <hub figuiere net>
Date:   Sat May 16 15:49:01 2009 -0400

    update NEWS for release
---
 NEWS |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/NEWS b/NEWS
index 05a6244..57a9938 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+2.26.0:
+
+* Remove libgnomeui and libgnomemm (Hubert Figuiere)
+* Remove some unused parameters / warnings (Tim Retout)
+
 2.22.0:
 
 * Applet: Added request_focus() (added in libpanelapplet 2.10)