mate-session-manager-1.20.0-bp151.3.1

- Update to version 1.20.0:
  * Require GTK+ 3.22 and GLib 2.50.
  * Avoid deprecated gdk_screen_get_number(),
    gdk_screen_make_display_name() functions.
  * Don't use deprecated gtk_show_uri().
  * gsm-manager.c: Fix a build warning.
  * Update translations.
- Add mate-session-manager-gtk-3.20.patch: Restore GLib 2.48 and
  GTK+ 3.20 support.

- Update to version 1.18.2:
  * Don't lose focus when displaying a logout or shutdown dialogue.
  * Add a style class logout-dialog.
  * Update translations.

- Update to version 1.18.1:
  * systemd user-session needs to be updated to get the whole
    user-defined enviroment when the session starts.
  * dbus needs to be updated to get the whole user-defined
    environment when the session starts.
  * Update translations.

- Use update-alternatives to create the default.desktop xsession
  (boo#1046352).

- Apply Qt 5.7+ stuff only for openSUSE newer than Leap 42.x
  (boo#1020334).

- Update to version 1.18.0:
  * NEWS: Use consistent, project wide, markdown-like formatting to
    make generating release announcements easier.
  * Replace deprecated upower suspend/hibernate functions with
    ConsoleKit2 equivalents.
  * Update translations.
- Rebase mate-session-manager-qt-5.7-styleoverride.patch.

- Update to version 1.16.1:
  * Build: Check stricter for presence of xtrans (ensure that
    mate-session won't listen to TCP ports).
  * Session properties: Fix vertical expand of content with window
    resize.
  * Check for a gdm-binary process when switching the user.

- Add the missing xtrans build dependency (boo#1020683).

- Undo the previous change: boo#1006470 was handled in
  libqt5-qtstyleplugins.

- Fix boo#1006470, use Recommends tag instead of Requires.

- Add mate-session-manager-qt-5.7-styleoverride.patch: On Qt 5.7+
  use Gtk2 Platform Theme (party based on cinnamon-session changes
  made by Dustin Falgout).
- Require libqt5-qtstyleplugins-platformtheme-gtk2 to make sure the
  user actually gets native styling on Qt5.

- Update to version 1.16.0:
  * Move to GTK+3 (require GTK+ >= 3.14), drop GTK+2 code and
  - -with-gtk build option.
  * Update translations.

- Update to version 1.14.1:
  * GTK+3: Fix critical warning in logout/shutdown dialogues.
  * Update translations.

- Update to version 1.14.0:
  * Add Changelog generation.

- Update to version 1.13.0:
  * Drop MateConf migration script.
  * Gtk3: Fix some deprecations.
  * Some more fixes and cleanups.
  * Update translations.
- Switch to Gtk3.

- Update to version 1.12.2:
  * Fix a rare build failure with UPower >= 0.99 when both systemd
    and UPower supports are enabled.
  * Some more fixes.

- Separate gschemas into mate-session-manager-gschemas package.

- Update to 1.12.1:
  * Get rid of dependency on libmate-desktop.

- Update to 1.12.0:
  * Retrieve strings directly from gschema (requires intltool
    0.50.1).
  * Only wait 1 second max on logout/shutdown.
  * Some more fixes and cleanups.

- Update to 1.11.0:
  * Add support for a new libsystemd library.
  * Add support for an optional dock, such as Plank.
  * Use org.gnome.SessionManager at /org/gnome/SessionManager as
    the D-Bus API.
  * Add option to disable overlay scrolling.