Xfce4-session is a session manager for Xfce. Its task is to save the state of your desktop (opened applications and their location) and restore it during a next startup. You can create several different sessions and choose one of them on startup.
See NEWS for details on changes and fixes made in the current release.
Xfce4-session archive or Xfce4-session tags
From source:
% cd xfce4-session
% meson setup build
% meson compile -C build
% meson install -C build
From release tarball:
% tar xf xfce4-session-<version>.tar.xz
% cd xfce4-session-<version>
% meson setup build
% meson compile -C build
% meson install -C build
Visit the reporting bugs page to view currently open bug reports and instructions on reporting new bugs or submitting bugfixes.