[librsvg/librsvg-2.40] Update NEWS

[Federico Mena Quintero <federico src gnome org>]

commit 525cba08c580b9fc436cfa7ebfdf0a7c095b644b
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Aug 8 14:04:46 2017 -0500

    Update NEWS

 NEWS |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 36d43a9..0a5b13d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Version 2.40.19
+- bgo#777833 - Fix memory leaks when an RsvgHandle is disposed before
+  being closed (Philip Withnall).
+- bgo#782098 - Don't pass deprecated options to gtk-doc (Ting-Wei Lan).
+
 Version 2.40.18
 - bgo#783835 - CVE-2017-11464 - Fix division-by-zero in the Gaussian
   blur code.