libexo-common 0.12.11-1 (arm64 binary) in ubuntu focal

 libexo is a library for Xfce that contains a bunch of additional widgets and
 a framework for editable toolbars (an improved version of the framework
 present in GNOME), light-weight session management support, functions to
 automatically synchronize object properties (based on GObject Binding
 Properties) and several miscellaneous utility and helper functions for
 application developers.
 .
 This package contains the common files in use by exo library. It ships
 desktop files and documentation.