ANNOUNCE: xfconf 4.21.2 released

xfconf 4.21.2 is now available for download from
  
  https://archive.xfce.org/src/xfce/xfconf/4.21/xfconf-4.21.2.tar.xz
  https://archive.xfce.org/src/xfce/xfconf/4.21/xfconf-4.21.2.tar.xz?sha1
  https://archive.xfce.org/src/xfce/xfconf/4.21/xfconf-4.21.2.tar.xz?sha256


What is xfconf?
===============

Xfconf is a flexible, easy-to-use configuration management system.

Website: 
  https://docs.xfce.org/xfce/xfconf/start


Release notes for 4.21.2
========================
[Please note that this is a development release.]

- Destroy GDBusProxy and GDBusConnection on library shutdown
- Make xfconf_init()/xfconf_shutdown() multithread-safe
- Emit signals on the thread that "owns" the channel or binding
- Revert "Make libxfconf multithread-safe"