ANNOUNCE: garcon 4.17.3 released

[Gaël Bonithon]

garcon 4.17.3 is now available for download from
  
  https://archive.xfce.org/src/xfce/garcon/4.17/garcon-4.17.3.tar.bz2
  https://archive.xfce.org/src/xfce/garcon/4.17/garcon-4.17.3.tar.bz2?sha1
  https://archive.xfce.org/src/xfce/garcon/4.17/garcon-4.17.3.tar.bz2?sha256


What is garcon?
===============

Garcon is an implementation of the freedesktop.org menu specification
replacing the former Xfce menu library libxfce4menu. It is based on
GLib/GIO only and aims at covering the entire specification except for
legacy menus.

Website: 
  https://www.xfce.org/


Release notes for 4.17.3
========================
[Please note that this is a development release.]

- docs: Fix annotations
- garcon: Guard against race conditions when menu loads
- garcon-gtk: Populate GtkMenu only if GarconMenu is loaded
- garcon: Reset source id and list pointer on destruction and only then