[librsvg/librsvg-2.48] Update NEWS

[Federico Mena Quintero <federico src gnome org>]

commit 7273b2d7be323a77bbc41e54d191df1ccec8c250
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed May 27 18:07:18 2020 -0500

    Update NEWS

 NEWS | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/NEWS b/NEWS
index 02560681..7ab4d629 100644
--- a/NEWS
+++ b/NEWS
@@ -1,9 +1,16 @@
 Version 2.48.5
 
+- #577 - Support multiple fonts in the font-family property (Bastien Orivel).
+  Previously in font-family="Foo, Bar, Baz" only Foo would get used.
+
 - #591 - Catch overflow when rendering files with a huge viewBox.
 
 - #593 - Don't panic with an empty objectBoundingBox for a mask.
 
+- #596 - Fix introspection data for rsvg_handle_set_stylesheet (Sutou Kouhei).
+
+- Fixes to the librsvg_crate documentation (Abraham Toriz).
+
 Version 2.48.4
 
 - #590 - Fix regression when rendering masks.