ANNOUNCE: xfce4-appfinder 4.21.0 released

xfce4-appfinder 4.21.0 is now available for download from
  
  https://archive.xfce.org/src/xfce/xfce4-appfinder/4.21/xfce4-appfinder-4.21.0.tar.xz
  https://archive.xfce.org/src/xfce/xfce4-appfinder/4.21/xfce4-appfinder-4.21.0.tar.xz?sha1
  https://archive.xfce.org/src/xfce/xfce4-appfinder/4.21/xfce4-appfinder-4.21.0.tar.xz?sha256


What is xfce4-appfinder?
========================

The Xfce application finder is a program that searches your file system
for .desktop files, and displays a categorized list of all the GUI
applications on your system.

Website: 
  https://docs.xfce.org/xfce/xfce4-appfinder/start


Release notes for 4.21.0
========================
Please note that this is a development release.

- Replace deprecated exo with libxfce4ui 4.21.0
- Remove manual registration of resources
- meson: Add missing file to EXTRA_DIST
- Hide dash from list view when comment is empty
- build: Automate copyright year management
- meson: Check for headers
- Fix potential dereference of NULL
- Add support to Meson
- Translation Updates:
  Albanian, Basque, Catalan, Danish, Greek, Hungarian, Romanian, Slovak