ANNOUNCE: garcon 4.18.0 released

[Gaël Bonithon]

garcon 4.18.0 is now available for download from
  
  https://archive.xfce.org/src/xfce/garcon/4.18/garcon-4.18.0.tar.bz2
  https://archive.xfce.org/src/xfce/garcon/4.18/garcon-4.18.0.tar.bz2?sha1
  https://archive.xfce.org/src/xfce/garcon/4.18/garcon-4.18.0.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 4.18.0
========================
- build: Bump requirements for Xfce 4.18
- Translation Updates:
  Hungarian