[gupnp] Prepare GUPnP 1.2.3

[Jens Georg <jensgeorg src gnome org>]

commit c7517cdabd8b04c05804d300fd726ff29c90f2ee
Author: Jens Georg <mail jensge org>
Date:   Tue Jun 23 00:10:06 2020 +0200

    Prepare GUPnP 1.2.3

 NEWS | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
---
diff --git a/NEWS b/NEWS
index 282a4e0..aeb8eb2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,24 @@
+1.2.3
+=====
+- Attention: Requires GSSDP 1.2.3!
+- Always build the gupnp-binding-tool manpage
+- Fix meson build on Windows
+- Fix context creation for tests across different platforms
+- Fix static linking issue caused by libguul subproject
+- Add mitigations for CVE-2020-12695 (CallStranger)
+- Implement UDA 2.0 April 17 2020 Addendum (Patial fix for CVE-2020-12695)
+
+Bugs fixed in this release:
+ - https://gitlab.gnome.org/GNOME/gupnp/issues/15
+ - https://gitlab.gnome.org/GNOME/gupnp/issues/16
+
+All contributors to this release:
+ - Jens Georg <mail jensge org>
+ - soiamsoNG <83182235 qq com>
+ - Peter Seiderer <ps report gmx net>
+ - Jan-Michael Brummer <jan brummer tabos org>
+ - Mart Raudsepp <leio gentoo org>
+
 1.2.2
 =====
 - Fix macOS dylib versioning