Version 3.33.90

* Add support to manage the session using the systemd user instance.
  A new systemd_session build time option is added to enable/disable
  the support and set it as the default (disable/enable/default).
  Right now the support is enabled by default. Distributions should
  be careful to ensure that other components are updated at the same
  time (gnome-settings-daemon, gnome-shell, gdm) as subtle errors
  may occur otherwise.
  If in doubt, only enable the feature and test it by modifying the
  gnome-session launch script to pass --systemd to
* Update session definitions to match new gnome-settings-daemon
* don't show logout button in fail whale when not logged in
* handle apps exiting abruptly at log out better
* Translation updates
This tag has no release notes.