budgie-core-dev 10.5.1-6 (armhf binary) in ubuntu focal

 Budgie-Desktop is a GTK+ based desktop environment which focuses on
 simplicity and elegance. It provides a traditional desktop metaphor
 based interface utilising customisable panel based menu driven system.
 Budgie-Desktop is written from scratch utilising many GNOME based
 sub-systems such as GNOME-Session and Mutter.
 .
 This package provides the development files allowing compilation
 through the budgie-desktop API. This package provides:
  C Header files
  Vala .vapi files