[librsvg/librsvg-2.46] Update NEWS

[Federico Mena Quintero <federico src gnome org>]

commit 2b9c4d1f86f00ba1bdc19f59dd0a3f09a15dda94
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Apr 12 19:36:55 2021 -0500

    Update NEWS

 NEWS | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
---
diff --git a/NEWS b/NEWS
index 70020ddd..90c93f3b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,20 @@
+==============
+Version 2.46.5
+==============
+
+Update dependent crates that had security vulnerabilities:
+
+  generic-array to 0.12.4 - RUSTSEC-2020-0146  
+  smallvec to 0.6.14      - RUSTSEC-2021-0003
+
+There are no changes to the library code.
+
+- Fix bash-isms in Makefile.am (Tin-Wei Lan).
+
+- Fix Visual Studio build (Chun-wei Fan).
+
+
+
 Version 2.46.4
 
 - #524 - Panic when reading an invalid stylesheet URL in an XML