[librsvg/librsvg-2.42] Update NEWS

[Federico Mena Quintero <federico src gnome org>]

commit f6e1d0f58040c7c490edb90ded2c502f9e1a629b
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Aug 7 08:12:48 2018 -0500

    Update NEWS

 NEWS | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/NEWS b/NEWS
index 2042dc5a..82530552 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,14 @@
+Version 2.42.6
+- #282 - Fix drop-shadows generated from Inkscape; we were overwriting
+  a surface inadvertently.
+- #241 - Fix confusion between feSpotLight and feDistantLight (Ivan
+  Molodetskikh).
+- #292 - Don't panic if we try to clip with an empty region.
+- Fix out-of-tree builds and tests (Jehan).
+- Compilation can now use a RUST_TARGET variable to override the host
+  triplet when cross-compiling.  See COMPILING.md for details (Fabrice
+  Fontaine).
+
 Version 2.42.5
 - #266 - Don't render filter primitives that have invalid attributes.
   This was causing a crash in feColorMatrix.