Add NEWS template for the future.
diff --git a/NEWS.md b/NEWS.md
index 723f993..6d419be 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+1.x.x [202x-xx-xx]
+==================
+
+
 1.6.0 [2020-01-24]
 ==================