Prepare for 5.1 release

* NEWS: Update for 5.1 release.

diff --git a/NEWS b/NEWS
index ad5e838092842ad90d703ce6621a55ae97f63f2d..0e5bfa260bec549e002ccdd00440aa81570cb132 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-Noteworthy changes in release ?.? (????-??-??)
+Noteworthy changes in release 5.1 (2019-05-22)
 ==============================================
 
 * Bug fixes