maint: post-release administrivia

* NEWS: Add header line for next release.

diff --git a/NEWS b/NEWS
index af370a24e5c3c31ac8fde5840b7abce55118a9ab..034bf1ac506ef8cc12c27bd6743bb4b74638e9e3 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+Noteworthy changes in release ?.?? (????-??-??)
+===============================================
+
 Noteworthy changes in release 4.10 (2015-03-06)
 ===============================================