Prepare for 4.17 release

* NEWS: Update for 4.17 release.

diff --git a/NEWS b/NEWS
index 0bc57c57cac55a71b81944373910b7e45826ad34..b8c88eb294baa2bd571eeee50e0dc5581929998e 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-Noteworthy changes in release ?.?? (????-??-??)
+Noteworthy changes in release 4.17 (2017-05-24)
 ===============================================
 
 * Changes in command line syntax