### mate-panel 1.22.1

    tx: sync with transifex
    add volume-applet to fedora layout
    help: update copyright
    [Security] panel-keyfile: Use 'g_strlcpy' instead of 'strcpy'

### mate-panel 1.22.0

  * update translations
  * Ensure proper translation of the about dialog title
  * Make translatable the copyright in about dialog
  * Fix last menu with gtk_menu_popup and failure to follow panel theme
  * mate-panel-applet.c: replace deprecated gtk_menu_popup
  * Properly align button menu positions on vertical panels
  * initial travis-CI support
  * fix crash on removing tray
  * panel-action-protocol: Error if used when X11 is disabled
  * panel-force-quit: Error if used when X11 is disabled
  * panel-xutils: Error if used when X11 is disabled
  * xstuff: include GTK and GDK X11 headers, so including files don't have to
  * xstuff: add is_using_x11 ()
  * xstuff: Error if X11 not enabled
  * Applets: only compile X11 applets when X11 is enabled
  * Clock: Wayland support
  * wncklet: Error if compiling without X11 support
  * Notification area: error if compiling without X11 support
  * applet.c: Remove unused mate_panel_applet_position_menu ()

### mate-panel 1.21.4

  * update translations
  * libmate-panel-applet: Add comments in headers to explain Wayland behavior
  * libmate-panel-applet: mate-panel-applet.c Wayland support
  * libmate-panel-applet: Applet factory Wayland support
  * libmate-panel-applet: Error if panel-plug is built without X11
  * libmate-panel-applet: Stop X11 specific files from building on Wayland
  * eggsmclient: avoid deprecated 'g_type_class_add_private'
  * clock: set  horizontal padding for clock-button
  * panel-config-global: avoid deprecated 'g_settings_list_keys'
  * Store fish surface size to enable rendering without backend specific code
  * Remove unused screen variable in fish applet
  * Remove X specific functions from fish applet
  * README: don't mention dbus-glib which is not needed anymore
  * Clock: Fix weather icon size selection for panel height
  * Clock: ensure weather icon resizes with panel
  * Tray: Fix too-wide icon spacing after mate-polkit has been used w sni
  * clock: force no button vertical padding and margin
  * disable deprecation warnings for distcheck
  * Disallow building without X11 support
  * Allow for enabling and disabling a backend without affecting the other
  * Remove generated Wayland files on make clean
  * Replace wayland-scanner private-code option with code
  * clock.c: Force negative margin, not passing on clockbutton
  * Link with Wayland protocols and libraries
  * Include Wayland protocol generating makefile in build system
  * Add wayland protocol generating makefile
  * Updated configure.ac for Wayland support
  * Add XDG Shell protocol xml
  * Add Layer Shell protocol xml
  * Remove legacy X11 package detection
  * panel-gtk: Fix memory leaks

### mate-panel 1.21.3

  * update translations
  * Use make functions for HELP_LINGUAS
  * Check if manager->proxy is NULL
  * Migrate mate-panel from dbus-glib to gdbus
  * notification-area-preferences-dialog.ui: avoid GtkButton:use-stock
  * Fix GdkSeat warning
  * Ensure alt-F1 can show the menu even if no menu applet on panel
  * na-tray: add preferences dialog and applet menu entry
  * na-tray: wide panels, add GSettings to the applet
  * na-tray: wide panels, convert main GtkBox display to GtkGrid
  * na-tray: wide panels, preliminary batch box to grid rename
  * button-widget: wide panels, more suitable resize limits on Widgets and arrows
  * README - Add dependency list
  * update legal.xml
  * Clock applet help: To Adjust the System Date or Time
  * Clock applet help: Add Show week numbers in calendar
  * Clock applet help: Fix speed unit for meters per second

### mate-panel 1.21.2

  * sync with transifex
  * menu-bar: transfer focus correctly on alt-F1
  * panel: avoid a critical
  * panel-toplevel: fix memory leak in calculate_minimum_height
  * Change GTK_CHECK_VERSION to match next gtk+ release
  * applets: Guard against GTK scale-factor fixes on GtkSocket
  * window-list: Skip setting size hints until WnckTasklist has items to show.
  * applets: Fix runtime error messages
  * mate-panel-applet: setup_x_error_handler for in-process applets too
  * GTK 3.23: fix applet size allocation
  * fish: avoid deprecated 'gtk_window_set_wmclass'
  * Tray: simplify force-redraw, use code that actually works
  * panel-actions: replace deprecated gtk_menu_popup
  * applet-context-menu: replace deprecated gtk_menu_popup
  * panel-context-menu: replace deprecated gtk_menu_popup
  * GTK 3.23: don't cut tray icons too narrow in HiDPI mode
  * na-tray-child: remove na_tray_child_size_allocate
  * panel-menu-button: replace deprecated gtk_menu_popup
  * na-tray-child: replace deprecated gdk_error_trap_push/pop functions
  * libmate-panel-applet: replace deprecated gdk_error_trap functions
  * panel-xutils: replace deprecated gdk_error_trap functions
  * panel-util: replace deprecated gdk_flush
  * main: replace deprecated gdk_flush
  * panel-widget: replace deprecated gdk_flush
  * panel-toplevel: add position css class
  * panel-force-quit: replace deprecated gdk_device_grab
  * panel-force-quit: replace deprecated gdk_error_trap functions
  * panel-force-quit: replace deprecated gdk_flush
  * menu.c: Fix: Keep spaces in the left if "menus-have-icons" is off
  * Panel-gtk.c: Show menu icons only when "menus-have-icons" is set
  * workspace-switcher: provide themed fallback color

### mate-panel 1.21.1

  * Translations update
  * update mate-menus requiremnt
  * panel-menu-button.c: Force use basename for compare
  * Support new mate-menus api
  * Convert launcher icons to cairo surfaces
  * fix rendering and removal of in-process applets on unexpanded panel
  * applet.c: avoid deprecated GtkImageMenuItem
  * limit size of panel-hide-button
  * clock: fix weird thing in comments
  * clock: fix actual copy/paste error which caused use-after-free
  * clock: fix use-after-free
  * fish: Install fish animations in fish-specific directory
  * fish: drop wanda image from gresource

### mate-panel 1.21.0

  * Translations update
  * css: use parsing-error signal to warn on bad css file or image
  * css: Convert to GResource
  * na-tray: Convert to GResource
  * wncklet: Convert to GResource
  * panel: Convert to GResource
  * clock: Use new GdkPixbuf API to load resources
  * clock: Convert to GResource
  * fish: Convert to GResource
  * libpanel-applet: Add panel_applet_setup_menu_from_resource() API
  * Theme: consistant theming for applet drag handles in all themes
  * Revert "panel-toplevel: Remove pointer boundary check in panel_toplevel_queue_auto_hide()"
  * panel-context-menu.c: avoid deprecated GtkImageMenuItem
  * avoid 'gtk_file_chooser_dialog_new' with stock ids
  * Accessibility: white/black applet handles in GNOME high contrast themes
  * panel-run-dialog.ui: avoid deprecated:
  * fish.c: avoid 'gtk_dialog_new_with_buttons' with stock id
  * panel-test-applets.ui: avoid deprecated:
  * window-list.ui: avoid GtkVBox and GtkButton:use-stock
  * workspace-switcher.ui: avoid deprecated GtkButton:use-stock
  * Theme: show applet handles on non-MATE themes
  * panel-properties-dialog.ui: avoid GtkButton:use-stock and GtkImage:stock
  * fish.ui: avoid deprecated:
  * clock.ui: avoid deprecated:
  * avoid gtk_dialog_add_buttons with stock ids
  * workspace-switcher: support i3 WM
  * tx: update config with branch specific resoures
  * workspace-switcher: support metacity WM
  * Apply fix for workspace-switcher by vkareh
  * Fix rendering of out-of-process window list with hidpi
  * hidpi: fix tray icon spacing with window-scaling > 1
  * Fix out-of-process applet sizes for HiDPI
  * Fix hide buttons make panel bigger
  * run dialog: force icon size when loading app icon
  * run dialog: fix expand of content on window resize
  * Fix run dialog show-program-list enabling fix
  * tx: add makepot and .pot files
  * run-dialog: use F6 to switch between entry field and program list
  * transifex: set minimum_perc and type in config file
  * Fix strut sizes for HiDPI multi-monitors
  * Do not down-scale monitor geometries for GDK monitors
  * Scale monitor geometries down to device pixels to support multiple monitors in HiDPI
  * Drawer cleanup and fix arrow behavior

### mate-panel 1.20.0

  * Translations update
  * Added gir for mate_panel_applet_set_size_hints()
  * panel-stock-icons.c: Fix warnings in ~/.xsession-errors
  * Fix run dialog show-program-list enabling
  * require GTK+ 3.22 and GLib 2.50
  * panel-run-dialog: fix build warning about incompatible type
  * remove unneeded nested GTK_CHECK_VERSION block
  * workspace-switcher: restore border width and spacing in prefs dialog
  * context menu: add separator before Reset Panel menu item
  * background: reword warning about unsupported background-image value
  * set the "document-properties" icon in "Edit Menus"

### mate-panel 1.19.6

  * Support panel auto-scaling for HiDPI displays

### mate-panel 1.19.5

  * Translations update
  * bump minimum required libwnck version to 3.4.6
  * status-notifier: don't crash if tooltip has wrong type
  * status-notifier: don't crash if menu layout has wrong type
  * Fix rendering of radio buttons in status notifier
  * panel-run-dialog: fix segfault when program list is enabled
  * get focus when displaying "applet broken" dialog
  * Update workspace switcher properties dialog
  * update copyright year to 2018
  * simplify some code
  * rework the process of cancelling the background change operation
  * status-notifier: properly handle the NULL case for items
  * status-notifier: handle wrong-size icons called by path
  * status-notifier: load icons specified by path
  * Fix failures to load icons when the application calls for a path and not an icon name
  * Fix build warning: ‘toplevel_configure_event’ defined but not used
  * Fix build warning: "GLIB_VERSION_MIN_REQUIRED" redefined
  * status-notifier: fix failure to show icon for missing icon
  * Spelling: apps, … spaced comma

### mate-panel 1.19.4

  * Translations update
  * WidthOfScreen and HeightOfScreen implementation
  * panel-toplevel: Remove pointer boundary check in panel_toplevel_queue_auto_hide()
  * remove ancient gnome-panel leftovers
  * Keep the right icons on bottom still displaying right when the resolution change larger
  * wncklet: disconnect signals by data on destroy
  * clock: disconnect one more signal handler on destroy
  * panel-applet-frame-dbus-c: comment out newly unused variable
  * Clock: don't check variables that can never be < 0 for < 0
  * panel-applet-frame-dbus.c: comment out never used code block
  * panel-toplevel: remove duplicate break statement
  * status-notifier: remove duplicate check found by cppcheck
  * status-notifier: hide mate-polkit icon if passive
  * Apply position fix on popup to GTK 3.20 and earlier
  * GTK 3.22 status notifier: reposition menu when size changes
  * GTK 3.22/status-notifer Fix menu position if size changed since last shown
  * Stop panel collapse left on adding certain out-of-process applets
  * make file/folder launchers work again
  * panel-context-menu: Add confirmation dialog to panel reset option
  * Add option to context menu to reset the panel
  * clock:disconnect signal handlers on destroy
  * Fix crashes on moving/removing applets with glib 2.53.4 or later
  * gtk 3.22: avoid deprecated gdk_screen_get_monitor... functions:
  * Add a gsettings key to enable/disable SNI Support (#600)

### mate-panel 1.19.3

  * Translations update
  * wncklet: stop segfaults, warnings on removing in-process switcher, window-list
  * fish: fix adding back after removal
  * Fish: stop all warnings on removing when built in-process
  * Clock: fix removal warnings when in-process applet removed
  * clock: stop segfault on removing applet when built in-process
  * libmate-panel-applet: fix typos in id->factory_id rename
  * libmate-panel-applet: Only declare _panel_applet_shlib_factory() when needed
  * libmate-panel-applet: fix error in unregistering dbus object
  * libmate-panel-applet: fix build warning
  * libmate-panel-applet: fix introspection
  * libmate-panel-applet: unown bus name and unregister dbus object
  * libmate-panel-applet GTK 3.14/3.16: fix custom bg w alpha
  * libmate-panel-applet: include dummy variable in factory for certian applets
  * libmate-panel-applet: fix bg rendering for in-process applets
  * libpanel-applet/panel-applet.h: Rename id to factory_id for factory
  * limatepanel-applet: add panel-applet-private.h
  * don't use GtkPlug/GtkSocket for in process applets
  * make it possible to get applet widget
  * libpanel-applet: add panel_applet_factory_get_applet_widget
  * libpanel-applet: return process type and applet uid
  * libpanel-applet: store factories in hash table
  * libpanel-applet: delay GtkPlug creation
  * libpanel-applet: add process type to private data
  * libpanel-applet: Remove out_process from panel_applet_factory_main()
  * avoid deprecated gdk_screen_get_width/height
  * avoid deprecated gdk_screen_get_n_monitors
  * fish: fix applet opening as thin line when built in-process
  * Forces a window scale of 1 for the panel,
    instead of using the default or user configured scale.
  * avoid deprecated gdk_screen_make_display_name
  * avoid deprecated gdk_display_get_screen
  * don't use deprecated gtk_show_uri

### mate-panel 1.19.2

  * Translations update
  * avoid deprecated gdk_screen_get_number
  * fix applet crashes on transparent user-set panel bg
  * system tray: fix hidden icons on image/transparent color BG
  * Fix GTK theme image bg support on vertical panel
  * Make panel image background in GTK theme work again
  * clock: fix hovering over timezone text, causes panel to scale beyond screen limit
  * GTK 3.18+ fix transparent default panel bg

### mate-panel 1.19.1

  * Translations update
  * menu: restore focus after drag-n-dropping menuitem outside
  * menu: restore focus after closing popup menu of a menuitem
  * Fix: menubar/menu-button can't launch mozo
  * menu: remove incorrect code from the popup menu of a menuitem
  * status notifier: follow same menu theme as rest of panel
  * fix moving applets between panels
  * Restore Polish translation credits from GNOME
  * menu: fix crash when some .desktop file has empty Icon field
  * clock: properly handle visibility of edit button
  * clock: drop deprecated gtk_size_group_set_ignore_hidden
  * clock: move GtkButton in another horizontal GtkBox parent
  * clock.c: drop deprecated gtk_size_group_set_ignore_hidden
  * localized application's name and description
  * menu-button: disconnect from GSettings when applet is removed
  * action-button: disconnect from GSettings when applet is removed
  * remove a needless glib check

### mate-panel 1.19.0

  * Translations update
  * status-notifier: fix crash on unknown signal name
  * use GTK+3 bookmarks location for Places menu
  * doc: remove some references to nonexistent stuff
  * fix build with gcc 4.9.2 (looks like it's in c89 mode by default)
  * Run dialog: Add option to reverse history view
  * Run dialog: Fix wrong history len with max size 1
  * Run dialog: Allow changing history size
  * doc: drop ancient MateConf references
  * Run dialog: Fix wrong history order
  * status-notifier: Do not hide passive items
  * update copyright year to 2017
  * panel-menu-bar: fix build warning and some spacing
  * properly fit expanded panel to smaller screen size
  * system-tray: Properly propagate orientation changes
  * notification-area: Fix item orientation
  * workspace switcher: handle GDK_SCROLL_SMOOTH and fix build warning
  * Reenable workspace switcher wrapping
  * pre-bump version
  * status-notifier: Fix handling of icon-padding style property
  * Simplify panel description shown when switching panels with the WM
  * status-notifier: Plug a memory leak
  * remove deprecated sys/timeb.h header, as nothing uses it
  * status-notifier-watcher: Allow re-registration of registered items (#543)
  * setup custom icon
  * Revert "Suppress the shutdown option in the panel if LTSP_CLIENT is set"
  * status-notifier: Plug a memory leak
  * notification area: Fix memory leak sorting items

### mate-panel 1.18.0

  * NEWS: use consistent, project wide, markdown-like formatting
    to make generating release announcements easier
  * Build: require libmate-menu >= 1.10 and dconf >= 0.13.4
  * Build: require libmateweather and libmate-desktop >= 1.17
  * Move to GTK+3 (require GTK+ >= 3.14), drop GTK+2 code and
    --with-gtk build option
  * Launchers: add desktop actions support for additional launch
    options
  * Menu applets: add support for Menulibre menu editor, and prefer
    it to Mozo if both are installed
  * Notification area: add StatusNotifier support
  * Fix lots of GTK+ deprecations and runtime warnings
  * Don't spam accessible name changes when it is translated
  * Some code cleanups
  * Translations update

### mate-panel 1.16.1

  * Clock applet: mark current day in the calendar
  * Clock applet: update tooltip only when new text is different
    (fixes some OpenGL issues in fullscreen apps)
  * GTK+3: stop calendar window jumping when expanding/folding
    locations
  * GTK+3: fix showing icon at mouse cursor on launcher drag-n-drop
  * GTK+3: fix a heap of runtime warnings

### mate-panel 1.16.0

  * Use GtkAboutDialog instead of MateAboutDialog
  * GTK+3: use GtkColorButton/GtkColorChooser in properties dialog
  * GTK+3: fix a lot of deprecations
  * Some more fixes and cleanups
  * Translations update

### mate-panel 1.14.2

  * Some fixes for opensuse.layout
  * Some more fixes and cleanups
  * Translations update
  * Make distcheck use currently selected GTK+ version

### mate-panel 1.14.1

  * Fix missing focus for panel widgets (needed for Orca to work)
  * Some more fixes and cleanups
  * Translations update

### mate-panel 1.14.0

  * Drop MateConf migration script
  * Add separate "Delete" button in reload applet dialog, and
    make "Don't Reload" button do what it says (it won't delete
    applet permanently now)
  * Make max number of bookmarks in menu (before submenu is created)
    configurable via GSettings key
  * Make icon size of menu items configurable via GSettings key
  * Change default menubar icon size to 22px
  * Drop "Ubuntu hacks" (--enable-ubuntu build option) as Ubuntu
    dropped that stuff long ago
  * GTK+3: add several style classes
  * GTK+3: add several css names for 3.20
  * GTK+3: fix rendering of custom backgrounds with 3.18 and newer
  * GTK+3: fix a lot of deprecations
  * Some more fixes and cleanups
  * Translations update
  * Add Changelog generation

### mate-panel 1.12.2

  * Drawer applet: fix occasional stretching of drawer's panel
    over the entire screen
  * Drawer applet: fix occasional crash on applet removing
  * GTK+3: fix infinite loop with some themes
  * Some more fixes

### mate-panel 1.12.1

  * GTK+3: fix background in some themes
  * Some more fixes

### mate-panel 1.12.0

  * Require xrandr 1.3
  * Add option to enable/disable week numbers in calendar
  * Fix positions of locked applets on screen resolution change
  * Retrieve strings directly from gschema (requires intltool 0.50.1)
  * Switch to org.gnome.SessionManager (used by action buttons)
  * GTK+3: add a style class for applets to follow panel-menu-bar
  * Multiple GTK+3 fixes
  * Some more fixes and cleanups

### mate-panel 1.10.1

  * Fish and clock applets: help fixes
  * Drawer applet: fix opening after adding applets to it
  * Force Quit applet: fix desktop freezing with GTK+3
  * Some more GTK+3 fixes
  * Some code cleanup
  * Translations updates

### mate-panel 1.10.0

  * Gtk3, Fix deprecated use of gdk pointer api
  * Gtk3, Port all GtkStyle to GtkStyleContext
  * Gtk3, Port gtk_rc_parse_string to GtkCssProvider
  * Gtk3, Several small fixes
  * Several more fixes from monsta
  * GDK_KEY_* is also in Gtk+2.24
  * showdesktop: Fix the size of the icon
  * clock: Check allocated size before creating the shadow pixbuf
  * applet: Disconnect show and deactivate menu signals before destroying the applet menu
  * Add a gtkimage with the current pixbuf to button-widget
  * Fix implicit declaration of function of gdk_x11_set_sm_client_id
  * panel-addto: Remove the vbox as it is redundant.
  * na: Fix handling of SYSTEM_TRAY_CANCEL_MESSAGE
  * Use gtk icon cache instead of custom one
  * Several small fixes by monsta

### mate-panel 1.8.0

  * Added support for multiple layouts, stored in $(datadir)/mate-panel/layouts
  * Added --layout parameter
  * Add hook to support run dialog and main menu opening with metacity
  * Switch to libwnck
  * Use yelp-tools instead of mate-doc-utils

### mate-panel 1.6.0

  * add --run-dialog option to open run dialog
  * migration to gsettings
  * panel-menu-button: supports changed notify for new "has-arrow" key
  * clock applet: removed evolution support
  * default layout: default panel layout is loaded from
    $(datadir)/mate-panel/panel-default-layout.mate. You can ovverride it by
    providing $(datadir)/mate-panel/panel-default-layout.dist.