[libdazzle] NEWS: add old news entry

[Christian Hergert <chergert src gnome org>]

commit 5dbce4bdf5224ffd5f3fede2e75c4343acfb443a
Author: Christian Hergert <chergert redhat com>
Date:   Wed Oct 18 01:42:33 2017 -0700

    NEWS: add old news entry

 NEWS |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index da04b65..628b441 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,17 @@
 ==============
+Version 3.26.1
+==============
+
+Changes in this release:
+
+ • icons: avoid thrashing the GtkIconTheme on startup
+ • prefs: track destruction state of pref widgets
+ • macros: add a few internally used macros to public API
+ • trie: various alignment fixes for Win32 and Win64
+ • tests: crib some test data for portable tests
+ • file-chooser-entry: be lazy with dialog construction
+
+==============
 Version 3.26.0
 ==============