GTK Changelog

What's new in GTK 3.24.13

Nov 28, 2019

listbox: Fix header row reuse
wayland: Fix handling of tablets
theme:
Adwaita: Fix menu rounding
Adwaita: Various improvements for the Emoji chooser
Adwaita: Refresh check and radio buttons
HighContrast: Fix entry colors
input:
Properly handle bubbling of scroll events
Handle modifier key events properly
Run key controllers in the bubble phase
Do not use VIQR for Vietnamese by default
statusicons: Render sharply on hi-dpi
* wayland: Fix handling of selection ownership
win32:
Set WS_BORDER for fullscreen GL windows if requested
Fix clipboard handling
* quartz:
Handle titlebar events properly
Handle page up/down key events properly
broadway: Fix (lack of) clipboard handling
Translation updates:
Catalan
Chinese (Taiwan)
Croatian
Danish
French
German
Hungarian
Indonesian
Russian
Swedish

New in GTK 3.24.12 (Oct 4, 2019)

New in GTK 3.24.11 (Sep 5, 2019)

New in GTK 3.24.10 (Jul 4, 2019)

New in GTK 3.24.9 (Jun 19, 2019)

New in GTK 3.96.0 (May 7, 2019)

DND has been refactored. There are now separate GdkDrag and GdkDrop objects. This work is still incomplete
The GDK_SURFACE_SUBSURFACE surface type has been removed.
Use of child surfaces has been greatly reduced. This work is still incomplete
The use of global coordinates in GDK apis has been reduced. This work is still incomplete
Events have been simplified and are used just for input:
expose events have been replaced by a GdkSurface::render signal
configure events have been replaced by a GdkSurface::size-changed signal
map events have been replaced by a GdkSurface::mapped property
gdk_event_handler_set has been replaced by a GdkSurface::event signal
key events no longer contain a string
events on unmapped widgets are ignored
Warping the pointer is no longer supported
The Wayland backend now uses the Settings portal for GtkSettings
The Wayland input module uses the text-input-unstable-v3 protocol
The Broadway backend has been rewritten to work well with GSK
The color chooser has a color picker
GtkApplication tracks screensaver state and has a ::query-end signal
The file chooser portal backend supports file filters
A number of list models have been introduced, for internal use and as public api:
GtkMapListModel
GtkSliceListModel
GtkSortListModel
GtkSelectionModel
GtkSingleSelection
Support for tabular menus and combo boxes has been dropped
Key themes are no longer supported
GtkInvisible has been dropped
A GtkRoot interface has been added that is currently implemented just by GtkWindow. This work is incomplete
GtkWidgets can transform their children using projective linear transformations. This functionality is available in CSS and as GskTransform argument to gtk_widget_allocate. GtkFixed is a container that exposes this functionality. For examples of this, see the swing transition of GtkRevealer, the rotate transitions of GtkStack or the Fixed Layout example in gtk-demo.
GtkEntry functionality has been moved into a new GtkText widget, the GtkEditable interface has been expanded, and new a new GtkPasswordEntry widget has been introduced.
Focus handling has been rewritten, and focus-change event generation has been unified with crossing events.
All demos and settings schemas have been renamed to avoid collisions with GTK3.
GtkWidget can now use a GtkLayoutManager for size allocation. Layout managers can optionally use layout children holding layout properties. A number of layout managers are available:
GtkBinLayout
GtkBoxLayout
GtkGridLayout
GtkFixedLayout
GtkCustomLayout
More layout manager implementations will appear in the future.
GtkAssistant, GtkStack and GtkNotebook now have publicly accessible page objects for their children. The page objects are also exposed via a list model.
GtkContainer no longer supports child properties. All existing child properties have been removed, converted to regular properties, moved to layout properties or moved to child meta objects.
GtkListBox has gained a ::show-separators property that gets translated into a CSS style class.
A number of X11-specific GtkWindow and GdkSurface apis have been removed or changed to backend APIs.
GtkBuilder can specify object-valued properties inline.
The gtk4-builder-tool simplify command has gained a --3to4 option to convert GTK3 ui files to GTK4.
The inspector can show child meta objects and layout properties.

New in GTK 3.24.8 (Apr 12, 2019)

New in GTK 3.24.7 (Mar 25, 2019)

New in GTK 3.24.5 (Feb 5, 2019)

New in GTK 3.24.4 (Jan 21, 2019)

New in GTK 3.24.3 (Jan 14, 2019)

New in GTK 3.24.2 (Jan 9, 2019)

New in GTK 3.24.1 (Sep 19, 2018)

New in GTK 3.24.0 (Sep 11, 2018)

New in GTK 3.23.3 (Aug 30, 2018)

New in GTK 3.23.2 (Jul 31, 2018)

New in GTK 3.23.1 (Jul 19, 2018)

New in GTK 3.23.0 (Jun 24, 2018)

Dependency bumps:
Require libepoxy 1.4
Require pango 1.41
New font chooser features:
Allow setting OpenType font features
Show examples for OpenType font features
Allow selecting OpenType font variations
Support levels of details for selection
New Emoji features:
Support a completion popup for Emoji
Drop Ctrl-Shift-e shortcut
Other new apis:
gdk_window_move_to_rect
Wayland:
Use anonymous shared memory on FreeBSD
Bugs fixed:
#85 widgetDragDestFindTarget introspection data does not show nullable...
#154 Documentation: Lifecycle of Editables inside GtkCellRenderers is no...
#193 Document that GtkUIManager is deprecated by GtkBuilder
#199 MenuButton not notified when its Popover is destroyed, still access...
#292 GtkRanges should send ::change-value even if not realized
#450 Menu navigation triangle doesn't work anymore
#792 Focus events are not always matched
#898 emoji-chooser: search for flags doesn't work
#997 gdk: Make gdk_window_move_to_rect public
#1053 Scroll cursor gets left behind if a child widget steals the scroll
#1059 -Wparentheses warnings in GTK+ headers when compiling C++ code with...
#1065 GtkScrollbar horizontal mouse wheel scroll direction is wrong
#1069 Thread 1 "glade" received signal SIGFPE, Arithmetic exception.
#1088 CssGadget: Round px values up for min-width|height
#1115 gtk icon theme searches system dirs before user dirs
#1134 x11: Always set None pixmap for no background
#1160 a11y/entry: Fix copy-pasteo re 2ndary icon tooltip
#1165 InfoBar: Fix wrong type in copy-pasted param doc
#1166 EmojiCompletion: Use Box:spacing instead of CSS
!125 HC: Avoid same BG/FG colors in flat treeview entry
!157 wayland: Implement 'gtk-fontconfig-timestamp' & 'gtk-modules'
!181 W32: Don't forget to check VK_MENU and set MK_ALT
!206 searchenginetracker: Don't leak the hits' GFiles
407242 GtkScale: Up/Down keys decrease/increase value, which is opposite...
686109 gtk_print_context_get_hard_margins should return page size specif...
765327 GtkPlug scaled to half the expected size on HiDPI screens
772817 File Chooser: Path arrow button frames are reversed and detached ...
773299 gtk/language-names.c: Fix build on non-GCC/CLang
775279 early calls to libepoxy cause all gtk3 programs to abort when the...
786524 ocument GTK_OVERLAY_SCROLLING environment variable
787867 OSX macports pango text size appears to vary between version 1.40...
789215 GtkScrolledWindow and GtkIconView atk objects can cause a segfaul...
791542 GDK 3 Selections documentation makes references to X
791802 Fix direction value moves on scroll/keypress over RTL/inverted ra...
Translation updates:
Catalan
Finnish
Polish
Russian
Spanish

New in GTK 3.22.30 (Apr 25, 2018)

New in GTK 3.22.29 (Mar 14, 2018)

New in GTK 3.22.28 (Feb 19, 2018)

New in GTK 3.22.27 (Feb 14, 2018)

Require libcloudproviders 0.2.0
The Emoji chooser can now be used with GtkTextView as well
The Emoji chooser avoids fallback sequences that break the grid
GTK+ is now using ~/.config/gtk-3.0/settings.ini when using Wayland without dconf
Make fuse-mounted network filesystems show up in Other Locations
The font chooser dialog supports search now
Bugs fixed:
737175 most horizontal sliders are inverted when scrolled with mouse wheel
741633 GtkListBoxRow should implement GtkActionable
771986 Inconsistent 'row-activated' signal emission before drag'n'drop, 'acti...
774248 Desktop-wide text scaling factor is ignored by gtk_widget_override_fon...
779009 Missing property-change::accessible-description events when the toolti...
786123 GtkPlacesSidebar: Add support for libcloudproviders
786509 GDK W32: OLE2 DnD is completely broken
786528 Please make the output deterministic
787089 win32: GtkWindow of type GTK_WINDOW_POPUP/GDK_WINDOW_TEMP leaks memory...
787128 Re-add FUSE network mounts in local-only mode
789054 Firefox crashes @gdk_window_begin_move_drag() on WM without _NET_WM_MO...
789160 Add Windows compatible emoji shortcuts
789268 Keyboard grab by popup window causes a session-modal shortcut-inhibiti...
790029 GtkTextView: Support gtk 3.22.19's emoji chooser
790031 GtkClipboardClearFunc is not being called
790033 Add support for third stylus button on Wacom's new Pro Pen 3D
790201 Settings in ~/.config/gtk-3.0/settings.ini ignored with GDK_BACKEND=wa...
790270 avoid copy of CSS data from resources
790862 Addition of insert_emoji breaks ABI on gtk-3-22
790963 Thread safety issue in gtk_application_impl_dbus_startup
791039 Emit enter+motion after GDK_CROSSING_TOUCH_END leave
791062 Fix mapping window with complete xdg-foreign state
791234 autocleanups: allow g_autoptr() usage with GtkTreePath
791281 Backport size allocation optimization from master to 3.22
791363 Shadow vertical offset is wrong when scaling is > 2
791549 gtklistbox: Crash on page-up on GtkListBox
791650 Do not warn about missing colord systemd service unit
791710 css documentation, non-breaking spaces/hyphens, and other details
791943 gnome-shell built with meson hangs when opening more than one window
792279 Use portable sed syntax in gdk/wayland/Makefile.am
792459 gtk_tree_model_sort_set_sort_column_id() ignores change to sort order
792624 Critical due to gtk_widget_reset_controllers() passing NULL to gtk_e...
Translation updates:
Africaans
Catalan
Chinese (Taiwan)
Esperanto
Finnish
Friulian
Galician
Hebrew
Hungarian
Icelandic
Indonesian
Italian
Lithuanian
Norwegian bokmål
Polish
Russian
Serbian
Slovenian
Spanish
Turkish

New in GTK 3.93.0 (Dec 27, 2017)

Major changes:
GdkScreen has been removed. All screen-related APIs have equivalents in GdkDisplay. This affects APIs in both GDK and GTK, for example, the GtkWidget::screen-changed signal has been replaced by a new ::display-changed signal. As part of this change, there is no longer a GdkWindow representing the root window. The X11 backend has APIs to get X screens and root windows.
GdkVisual has been removed.
GdkDeviceManager has been replaced by GdkSeat.
Clipboard handling has been moved from GTK to GDK, and has been modernized to provide an extensible, asynchronous, stream-based API. This affects APIs in both GDK and GTK. GdkSelection has been replaced by GdkContentFormats, GdkContentProvider, GdkContentSerializer and GdkContentDeserializer. Selection-related events and APIs have been removed. This conversion is complete for copy-paste, the drag-and-drop APIs are still in flux.
The GdkCursor API has been modernized. We no longer have the GdkCursorType enumeration. Instead, can be created from names or from GdkTextures. In GTK, we now have gtk_widget_set_cursor().
Settings and window-state changes have been converted from events to signals on GdkDisplay and GdkWindow, respectively.
GdkEvent has been converted to an opaque GObject.
The GL renderer in GSK has been substantially completed, and is now on par with the Vulkan renderer.
The use of GdkPixbuf in APIs has been reduced, and the GskTexture object has been moved to GDK as GdkTexture, to take its place. This change affects both GDK and GTK, for example the GtkAboutDialog::logo property now accepts a GdkTexture. As part of these changes, support for GdkPixbufAnimation has been dropped.
The handling of icon sizes has been changed. The GtkIconSize enumeration allows selection normal or large icons now, and the actual icon size is determined by the theme, using the -gtk-icon-size CSS property. Among other things, this allows animating icon size changes.
Smaller changes:
Build system:
Meson can now be used to build GTK+ on Windows
We install print backends again
libepoxy 1.4 is required
libcloudproviders 0.2.5 is required
GDK:
gdk_keymap_get_for_display has been renamed to gdk_display_get_keymap
We are no longer reading the GDK_DPI_SCALE environment variable
The GdkX11Display::xevent signal has been added (to eventually replace event filters)
gdk_pango_context_get_for_screen and gdk_pango_context_get have been dropped
Default-display wrappers like gdk_set_double_click_time, gdk_beep, gdk_flush or gdk_notify_startup_complete have been dropped
gdk_display_set_program_class has been moved to the X11 backend
The gdk_error_trap_push/pop APIs have been dropped, the X11 backend still has them
Wayland:
The Wayland backend now implements the KDE server-side decoration protocol
Broadway:
Broadway has been ported to GSK
Only Unix domain sockets are supported now (we are passing fds to upload textures)
GSK:
We use cached textures for icons now
We also use cached textures for symbolic icons, and recolor using a shader
The glyph cache supports hi-dpi
Some render node APIs have been tweaked: cairo, text, transform nodes
GskRenderer::scale-factor and GskRenderer::viewport have been dropped
gsk_render_node_set_scaling_filters has been dropped
GTK:
A new event controller, GtkEventControllerMotion, is intended to replace most remaining uses of ::motion-notify-event
New APIS: gtk_widget_contains and gtk_widget_pick
gtk_widget_get_content_size has been replaced by gtk_widget_get_width/height
The GtkWidget:parent-set signal has been dropped
GtkHeaderBar::show-close-button has been renamed to ::show-title-buttons
GtkFontButton::font-name has been replaced by GtkFontChooser::font
The GtkTextTag::event signal has been dropped
The text buffer serialization API has been removed
We longer install 'semi-private' headers like gtktextlayout.h or gtktextdisplay.h
gtk_application_is_inhibited has been dropped
Theming:
Focus rendering has been changed. Outlines are always rendered now, and we set the :focus and :focus(visible) pseudo-classes on elements to allow the theme control over where to render focus rectangles
The font-feature-settings CSS property is supported
The -gtk-icon-size custom CSS property allows theme control of icon sizes
Emoji:
We support Ctrl-. and Ctrl-; to pop up the Emoji chooser
The Emoji chooser is also available in GtkTextView
We avoid overly wide fallback rendering with some EmojiOne fonts
GtkInspector:
The inspector shows more render node details
The UI has been slightly reorganized
Bugs fixed:
668590 Need to check result of g_bus_get()
773299 Ensure GTK+-4.x builds and works on Windows (MSVC in particular)
775279 early calls to libepoxy cause all gtk3 programs to abort when ther...
777072 window shrinks when restored from maximized
779009 Missing property-change::accessible-description events when the to...
779862 Deprecate/rename gtk_header_bar_set_show_close_button() et. al.
783995 Monitor API inconsistencies across X11 & Wayland
784314 entry completion regression on wayland
785176 Add an item for favorite files in the GtkPlacesSidebar
785210 meson: Support build on Windows (using Visual Studio at least)
786123 GtkPlacesSidebar: Add support for libcloudproviders
787089 win32: GtkWindow of type GTK_WINDOW_POPUP/GDK_WINDOW_TEMP leaks me...
787128 Re-add FUSE network mounts in local-only mode
787142 Avoid assertion failed warnings from pango_layout_get_cursor_pos()...
787665 gdk_frame_clock_get_frame_time is irregular and causing stuttering
788841 Fix gtk_actionable_set_detailed_action_name API inconsistency
788898 Inspector: Default paned split position/ratio between tree and pro...
789054 Firefox crashes @gdk_window_begin_move_drag() on WM without _NET_W...
789134 gtk3-icon-browser: the copy button is not centred on the dialog
789149 GtkGestureZoom leaks the list of sequences while calculating the d...
789160 Add Windows compatible emoji shortcuts
789163 Fitzpatrick modifier selection requires lifting mouse button
789198 gdk: add accessor for GdkEventOwnerChange::reason
789213 Two Windows with GLAreas go horribly wrong
789327 appchooserwidget: Don't limit application list unconditionally
789357 Regression in 3.22.23: GDK_WINDOW_STATE_TILED flag is never set
789678 [GtkAboutDialog] GTK_LICENSE_AGPL_3_0 does not work
789733 Adwaita/HC: Fix entry.flat not being flat
789777 Resolving undefined reference to gdk_get_default_root_window
789870 gtk+4, GtkWindow: Several bugs when icon became a cairo_surface_t
790029 GtkTextView: Support gtk 3.22.19's emoji chooser
790031 GtkClipboardClearFunc is not being called
790171 gtk+4, GtkCssImageIconTheme: Don't unref a NULL pointer
790201 Settings in ~/.config/gtk-3.0/settings.ini ignored with GDK_BACKEN...
790287 gtk+4, GtkWindow: icon_from_list() does not scale down large icons
790489 broadway: Add missing dependency to build
790920 Add GdkSeat convenience API
790963 Thread safety issue in gtk_application_impl_dbus_startup
791062 Fix mapping window with complete xdg-foreign state
791176 GtkFileChooser: gtk4 defaults local_only to FALSE so docs need to ...
791281 Backport size allocation optimization from master to 3.22
791363 Shadow vertical offset is wrong when scaling is > 2
791549 gtklistbox: Crash on page-up on GtkListBox
791650 Do not warn about missing colord systemd service unit
791926 Cannot build gtk4 with documentation enabled
791927 Using '#!/usr/bin/perl' in scripts is not portable
Updated translations:
Arabic
Czech
Polish
Russian
Serbian

New in GTK 3.22.26 (Nov 12, 2017)

New in GTK 3.22.25 (Oct 30, 2017)

The HighContrast theme has received numerous improvements
Middle-click on scrollbars jumps to the position again
Wayland:
Terminal sizing problems are fixed
The Wayland backend now implemented the KDE server-side decorations protocol
X11:
Problems with menus on several X servers are fixed
Bugs fixed:
701296 gtkfixed accepts toplevel windows into its children list after gtk_w...
728452 gtk_tree_view_column_create_button creates button which is leaked
738387 ComboBox in appears-as-list-mode: popup is not hidden when focus is ...
763517 Selected then unselected Label in ListBox gets wrong colour until ho...
769877 [HighContrast(|Inverse)] dual-headerbars broken
769879 [HighContrast(|Inverse)] tooltips problems
771279 Segfault due to gtk_event_controller_get_widget() returning NULL but...
775217 Warning message "gdkcursor-wayland.c:170: Unable to load blank_curso...
776793 GtkComboBox with appears-as-list doesn't receive mouse events from a...
777072 window shrinks when restored from maximized
778811 Enter submenus when activating their parent item
778930 gtk3-icon-browser: Add scalable icons to icon detail modal window
780101 Menus do not display over remote X11
781909 Implement KDE's server-decoration protocol
782396 Inconsistent deprecation documentation for gtk_paint_spinner
783995 Monitor API inconsistencies across X11 & Wayland
784314 entry completion regression on wayland
784509 wrong coordinates given to at-spi layer from GTK3 entries
786220 Sometimes the volume icon is replaced with image-missing
786794 Print dialogue has a printer called "printer"
787274 ComboBox in appears-as-list-mode: Gtk-CRITICAL when popping down wit...
787669 Middle mouse click on scrollbar is ignored
787866 Untranslated key labels in the Keyboard panel of Settings
788053 Window position wrong in HiDPI mode
788458 (style) Array index 'i' is used before limits check.
788496 HighContrast/win32: CSD Windows have missing border and shadows floa...
788505 ComboBox in appears-as-list mode: Clicking a TreeView expander also ...
788516 dialogs in gtk+ 3.22.24 have square borders.
788573 HighContrast: titlebar separator is too wide and joined to buttons, ...
788574 HighContrast: Ugly solid black corners at bottom of MessageDialog
788575 HighContrastInverse: Windows lack visible borders, merge into each o...
788577 Global -GtkComboBox-appears-as-list breaks opening menu-mode CBs by ...
788580 HighContrast: .flat buttons become non-flat when their window is :ba...
788614 Trying to reuse a TreeViewColumn causes criticals and a segfault (e....
788841 Fix gtk_actionable_set_detailed_action_name API inconsistency
788905 GtkRange horizontal scrolling causes movement in the wrong direction
789141 Segmentation fault when adding Google online account
789149 GtkGestureZoom leaks the list of sequences while calculating the dis...
789327 appchooserwidget: Don't limit application list unconditionally
789357 Regression in 3.22.23: GDK_WINDOW_STATE_TILED flag is never set
Translation updates:
Brazilian Portuguese
Catalan (Valencian)
Croatian
Czech
German
Hungarian
Italian
Indonesian
Lithuanian
Polish
Slovak
Slovenian
Swedish

New in GTK 3.92.1 (Oct 29, 2017)

The bulk of the preparation for this release was done during and after the fantastic GNOME.Asia Summit 2017 in Chongqing, China.
Drop autotools support. Meson 0.42.1 is now required
Implement most of CSS3 font-variant
Add an Emoji chooser to GtkEntry
Add new input hints for Emoji input
Remaining widgets have been ported to GtkSnapshot
GtkLabel and GtkEntry have been ported to use GSK
Add a way for GtkOverlay to blur behind children. This is has a demo in gtk4-demo
Add support for native file choosers on older OS X versions
Add support for libcloudproviders in GtkPlacesSidebar
Non-windowed widgets are now allowed to have a size of 0x0
Allow tiled windows to be resized. Under wayland, this uses version 2 of the gtk-shell protocol. Under X, it uses the _GTK_EDGE_CONSTRAINTS property
Input handling changes
GdkEvent has new accessors for fields
Traditional event signals (eg ::key-press-event) are now emitted from an event controller
Most widgets inside gtk have stopped using traditional event signals
GDK_SEAT_CAPABILITY_ALL_POINTING now includes touch events
Scrollbars allow middle-click to jump to a position again
GSK changes:
Add gsk_text_node_new
Add a glyph cache for the Vulkan backend
Add gsk_blur_node_new
Add gsk_cross_fade_node_new
Implement blur for Vulkan
Implement repeat nodes for Vulkan
Add gsk_blend_mode_new
the vulkan backend now uses multiple render passes, avoiding many fallbacks to cairo rendering
The profiling output for vulkan is now more useful, showing how many pixels of fallback rendering and intermediate textures we consume
Inspector:
The recorder shows more useful information about render nodes
The general tab shows gsk and vulkan information
Removed apis
gdk_window_new_input
gtk_widget_set_redraw_on_alloc
gtk_widget_get_{border,content,margin}_allocation
gtk_container_propagate_draw
deprecated CSS properties and syntaxes
Bugs fixed:
639931 gtk_application_add_window() docs should mention window destruction
644248 stylecontext: add a raised style class
705640 GtkWindow incorrectly requires a default screen
766909 Tooltip of the eject button is a bit confusing - or just missing
773299 Ensure GTK+-4.x builds and works on Windows (MSVC in particular)
775074 GtkScrolledWindow does not disconnect all GtkAdjustment signal handl...
775126 memory leak in gdk_wayland_window_ensure_cairo_surface
778382 gtk_css_static_style_get_default doesn't check for a null setting
778811 Enter submenus when activating their parent item
780750 Shift + click in GtkEntry doesn't select
780758 flowbox: bind_model passes wrong reference to create_widget_func in...
781757 gdk_seat_grab() not working for touchscreen events
782981 meson fixes
783649 negative content width warning in GtkLevelbar
783669 Allow resizing tiled windows
784016 Crash in gnome-terminal due to calling a GdkDisplayClass vfunc on a...
784421 Tooltips: Fix docs/theming for custom tooltip windows
785210 meson: Support build on Windows (using Visual Studio at least)
785306 FileChooserNativeQuartz: two fixes
785736 textview: fix bug on DnD displaced limits of selection
786144 GtkInfoBar Example - Wrong at developer.gnome.org (looks like typo/...
786209 X11: GtkPopover positioning doesn't "avoid" CSD window shadows
786400 "Art pen" named "Grip pen" in the Gnome Control Center
786469 gdkwindow: Avoid re-setting the opaque region if it doesn't change
786485 Image upload broken on vulkan
786492 Incorrect scaling factor with Vulkan on Wayland
786553 Wrong example number in Gtk Tutorial
786613 Adwaita: provide a generic sidebar icon and label styling
786673 Wayland: Crash in GtkEntryCompletion
786885 Add explanatory tooltip to emoji icon
786931 rnc/rng files specify "class" as mandatory for objects, but the par...
786932 Let the "type-func" override the object's "class" attribute when ge...
786938 Emoji picker wrongly opens when clicking on primary icon too
786940 ::icon-pressed handler stays connected when setting :show-emoji-ico...
786956 EmojiChooser: Fix theming on Adwaita:dark, HighContrast, etc.
786960 Emoji chooser: don't show 'insert Emoji' item in emoji chooser cont...
786964 Emoji Chooser: Can't scroll clicking on the scroll bar
786966 Emoji chooser: unnecessary spacing b/w some rows in search result
787021 GtkFlowBox: the orthogonal orientation always requests the most siz...
787103 gtk3-widget-factory crashes on exit after inserting an emote on page3
787172 EmojiChooser: Improve selection of section buttons
787279 EmojiChooser: Hovered emoji become impossible to see in HighContras...
787302 gtk+-3.22.20/gtk/gtkmountoperation-x11.c:669:sanity check after use ?
787303 gtk+-3.22.20/gtk/gtknotebook.c: 2 * redundant conditions ?
787410 entry: fix memory leak
787416 build: Improve subproject support for builds
787444 The color-selection dialog which is opened by a GtkColorButton shou...
787531 The tick button is not/barely visible on light colors with Dark theme
787600 PlacesSidebar/SidebarRow: CloudProvider singleton/accounts are neve...
787757 Focus outline easily disappears around color chooser swatches
788230 Bump GLib version to 2.53.7
788458 (style) Array index 'i' is used before limits check.
701296 gtkfixed accepts toplevel windows into its children list after gtk_...
728452 gtk_tree_view_column_create_button creates button which is leaked
763517 Selected then unselected Label in ListBox gets wrong colour until h...
786794 Print dialogue has a printer called "printer"
787669 Middle mouse click on scrollbar is ignored
787866 Untranslated key labels in the Keyboard panel of Settings
788534 cairo-node-serialization: Adjust bytes when width bytes != stride
788573 HighContrast: titlebar separator is too wide and joined to buttons,...
788614 Trying to reuse a TreeViewColumn causes criticals and a segfault (e...
788787 gtktextview: Add a missing g_assert_not_reached() for switch defaul...
788905 GtkRange horizontal scrolling causes movement in the wrong direction
Translation updates:
Basque
Brazilian Portuguese
Catalan
Chinese (Taiwan)
Croatian
Czech
Danish
French
Friulian
Galician
German
Hungarian
Indonesian
Italian
Kazakh
Korean
Latvian
Lithuanian
Malayalam
Nepali
Persian
Polish
Romanian
Russian
Serbian
Serbian Latin
Slovak
Slovenian
Spanish
Swedish
Turkish

New in GTK 3.22.21 (Sep 13, 2017)

New in GTK 3.22.20 (Sep 7, 2017)

Add input hints for Emoji, that let applications indicate whether entries would benefit from Emoji support or not
Add support for cloud services in GtkPlacesSidebar. This adds a new, optional dependency on libcloudproviders
Bugs fixed:
468868 Popup of "appears-as-list" ComboBox does not change screen with its top...
618160 Documentation for gtk_combo_box_get_active_iter is unclear
705640 GtkWindow incorrectly requires a default screen
729651 Crash in GtkFileChooserButton with appears-as-list
759725 Setting Container:border-width on TextView breaks gesture positions
766909 Tooltip of the eject button is a bit confusing - or just missing
774134 GtkExpander: input window of title extends over child, if :expanded is ...
775074 GtkScrolledWindow does not disconnect all GtkAdjustment signal handlers...
776937 GtkExpander is incorrectly hiding content.
780750 Shift + click in GtkEntry doesn't select
783649 negative content width warning in GtkLevelbar
785306 FileChooserNativeQuartz: two fixes
785736 textview: fix bug on DnD displaced limits of selection
786029 clicking on gtk-slider makes the parent disappear
786123 GtkPlacesSidebar: Add support for libcloudproviders
786209 X11: GtkPopover positioning doesn't "avoid" CSD window shadows
786492 Incorrect scaling factor with Vulkan on Wayland
786553 Wrong example number in Gtk Tutorial
786771 Critical about mismatched GdkDisplays when opening Inspector combobox
786841 Emoji categories are always in English
786885 Add explanatory tooltip to emoji icon
786932 Let the "type-func" override the object's "class" attribute when gettin...
786938 Emoji picker wrongly opens when clicking on primary icon too
786940 ::icon-pressed handler stays connected when setting :show-emoji-icon to...
786960 Emoji chooser: don't show 'insert Emoji' item in emoji chooser context ...
786964 Emoji Chooser: Can't scroll clicking on the scroll bar
786966 Emoji chooser: unnecessary spacing b/w some rows in search result
786986 text_window_to_widget_coords broken when Container:border-width > 0
787103 gtk3-widget-factory crashes on exit after inserting an emote on page3
787158 gtk_widget_get_preferred_width on GtkToolbar gives wrong minimum width
787195 gtk_toolbar_set_show_arrow does not show an arrow
786956 EmojiChooser: Fix theming on Adwaita:dark, HighContrast, etc
Translation updates:
Brazilian Portuguese
Catalan
Chinese (Taiwan)
Croatian
Czech
Danish
Friulian
Galician
German
Hungarian
Indonesian
Italian
Kazakh
Latvian
Lithuanian
Korean
Polish
Serbian
Serbian Latin
Slovak
Slovenian
Swedish

New in GTK 3.22.18 (Aug 12, 2017)

New in GTK 3.99.1 (Jul 20, 2017)

New in GTK 3.22.17 (Jul 20, 2017)

New in GTK 3.22.16 (Jun 24, 2017)

New in GTK 3.91.0 (May 24, 2017)

New in GTK 3.22.15 (May 11, 2017)

New in GTK 3.22.14 (May 11, 2017)

New in GTK 3.22.13 (May 10, 2017)

New in GTK 3.90.0 (Mar 31, 2017)

New in GTK 3.22.11 (Mar 20, 2017)

New in GTK 3.22.10 (Mar 16, 2017)

New in GTK 3.89.5 (Mar 15, 2017)

New in GTK 3.22.9 (Mar 1, 2017)

New in GTK 3.89.4 (Feb 14, 2017)

New in GTK 3.22.8 (Feb 14, 2017)

New in GTK 3.22.7 (Jan 18, 2017)

New in GTK 3.22.6 (Jan 4, 2017)

New in GTK 3.22.5 (Dec 12, 2016)

New in GTK 3.22.4 (Nov 21, 2016)

New in GTK 3.22.3 (Nov 7, 2016)

New in GTK 3.22.2 (Oct 25, 2016)

New in GTK 3.22.1 (Oct 2, 2016)

New in GTK 3.22.0 (Sep 21, 2016)

New in GTK 3.21.6 (Sep 15, 2016)

New in GTK 3.21.5 (Aug 31, 2016)

Make GtkShortcutLabel public
Add an API to obtain window IDs for sharing
Add explicit API to show/hide popovers with animation
Wayland:
Switch to xdg-shell v6
Use tablet pad protocol to support Wacom tablets fully
Use the xdg_foreign protocol to export window handles
Improve menu positioning
Improve handling of tiled window state
Add GtkPadController to bind GActions to tablet pad events
Bugs fixed:
569581 Using the US-Intl keyboard layout causes unexpected character comb...
712760 Clang static analysis fixes
755947 wayland: gnome-terminal does not fill entire area when tiled
756579 GTK should let GDK position menus
762260 Check boxes and radio buttons animate when inside a popover that i...
764413 Wayland: not fullscreenable gtk+ apps can be fullscreened
768017 Wayland: menus opened from access keys (mnemonic menu items) hide ...
768081 Enable HiDPI support for GDK-Win32
768138 Update the GDK-Mir backend to fix a few problems
768722 Keyboard shortcuts for russian characters doesn't work
768902 Font too small when using gtk_widget_override_font()
768930 reftests: override GSETTINGS_SCHEMA_DIR when running tests
768999 Floating point exception (division by zero) when running under Xvfb
769003 Adwaita: GtkCalendar uses a confusing style for week of year
769004 ss test suite failures in 3.21.4
769047 GtkWidget GtkStyleContext API not clear
769126 Can't type astral plane characters into a GtkEntry using the Windo...
769162 GtkTable: compute_expand buggy
769205 Expose GtkShortcutLabel as a public widget
769236 demos: Fix build failure
769287 GtkMenuToolButton:show-menu is emitted twice and breaks dynamic menus
769402 regression in menu positioning on wayland
769451 Build failure of 3.21 (master) in Debian Unstable since 7-26-2016
769485 Eliminate use of g_test_expect_message()
769568 Modification date display incorrectly wraps calendar days (and is ...
769601 Dead link in faq on gtk-question-index.html
769603 gtk+-3.20.8: underlink issue with ld.gold - build fails: ./.libs/l...
769706 Add show/hide API to GtkPopover
769937 wayland: Port backend to use xdg-shell unstable v6
770026 review comments for wip/wayland-tablet-v2
770166 Can GtkButtons of arbitrary size be circular? The style class only...
770236 gtkbindings: Add an example for gtk_binding_entry_add_signal()
770242 gtkbindings: Clarify that widgets need has-focus for bindings to work
770332 Notebook arrow icon wrong color after creating new tab
770374 Gtk Treeview Editable overshoots column width when column width is...
769788 Fix stacking order of flatpak portals on Wayland
770458 GtkAboutDialog issue with long credit lists and GtkScrolledWindow
770550 gtkplacessidebar: fix signal marshal
770307 Crash when closing a glade project
Translation updates:
Brazilian Portuguese
Catalan
Czech
French
German
Hebrew
Indonesian
Lithuanian
Polish
Portuguese
Serbian
Slovak
Slovenian
Spanish

New in GTK 3.20.9 (Aug 18, 2016)

New in GTK 3.20.8 (Aug 5, 2016)

New in GTK 3.21.4 (Jul 21, 2016)

New in GTK 3.21.3 (Jun 22, 2016)

GtkStack now has its own accessible implementation which only shows the currently visible child
The GtkSizeGroup::ignore-hidden property has been documented as not working.
GDK_SOURCE_TRACKPOINT has been added to the GdkInputSource enumeration to allow special-casing this kind of input device
Wayland: - Use separate devices to differentiate between various sources of scroll events - Fall back to using shm_open if memfds are unavailable
Styling of text in GtkScale and GtkProgressBar can now be influenced by the proper CSS nodes
GtkScrolledWindow has new max-content-width/height properties to control its size
GtkFileChooser search has been fixed to work with trackers FTS5 syntax
Bugs fixed: 79229 GtkScale with a big number of digits and value pos set to...
118959 GtkScale value '-0'
556254 Test properties of type GObject in the 'object' test
578626 Vertical Scale Widget sometimes not allocating enough room...
674215 [patch] regression with updating tooltips
708148 gtk_tree_view_get_path_at_pos mistakenly identifies column...
710471 Make gtk_scrolled_window_remove() smart
742281 GtkScrolledWindow should have max-content-height and max-c...
745622 Selected text not highlighted in GtkInfoBar
751409 gtk_style_context_add_provider() does not propagate to chi...
753202 change cursor for click scrolling
764203 Default background color for the 'textview border' node
765410 Scrollbar does not update since 3.20
765595 Modal popover does not close when focus leaves it
766341 Do not rely on memfd as it requires a fairly recent kernel
766372 Scale omits value in various size calculations, causing in...
766569 Better size requisition for GTK_SCROLL_NATURAL children
766675 Add appropriate frame drawing API to GdkWindow
766860 tiled (snapped, half-maximized) windows in Wayland aren't ...
766878 placesview: Do not mark icon name as translatable
767052 Wayland: Iconifying a modal dialog makes the app unusable
767058 GtkInfoBar: right-click/context menu all white
767093 wayland: Provide information about scroll devices
767100 Add an input source type for trackpoints
767108 Separators not correctly placed in GtkPopover
767238 Fix long standing regression in min-content-width/min-conte...
767241 wayland: Long window titles crash clients
767310 High-contrast theme doesn't show focus rectangle in default...
767312 gtk_widget_path_append_for_widget() misses classes unless g...
767468 Popover over a treeview cellrenderer is hidden immediately ...
767705 GtkActionHelper: Change a message to a warning
767766 CUPS 2.X detected incorrectly by configure
767795 Warning when the "accelerator" property of GtkShortcutsShor...
Translation updates:
Thai
Catalan
Occitan
Spanish
Scottish Gaelic
Brazilian Portuguese

New in GTK 3.21.2 (May 26, 2016)

GTK+ is now using upstream gettext instead of the GLib wrappers. This adds a requirement for the fairly recent gettext 0.19.7 release
GDK has a new GdkMonitor api that offers richer information about connected outputs
Bugs fixed:
373745 Do not use AM_GLIB_DEFINE_LOCALEDIR(GTK_LOCALEDIR) and use gettext...
682080 Gtk:ERROR:gtktoolbar.c:2271:logical_to_physical: assertion failed:...
747206 gtktextview: note on how to get line spacing between two paragraphs
756570 gtkplacesview no longer provides guidance on address formats
759037 GtkInfoBar: documentation not updated wrt background colors and me...
763852 gdk/wayland: event source is not multi-thread aware
764395 nautilus crashed on double clicking 'other locations'
765471 CellRendererText shows edit entry in a wrong position for small cells
765579 wayland: cache frequently accessed GtkSettings in wayland screen
765676 gtk_paned_set_position doesn't work as advertised
765700 GtkPaned use causes "How does the code know the size to allocate?"
765742 GtkRedioButton and GtkCheckButton doesn't aligned right to left la...
765790 W32: configure does not tell which cairo version to use
765793 configure script failure (cairo_win32_surface_create_with_format i...
765858 file chooser generates a warning about a network path
765907 [Wayland] Reversed scrolling GDK_SCROLL_UP/GDK_SCROLL_DOWN in Wayl...
765922 GtkScale labels extend past edge of widget and overlap neighboring...
765924 Improve external drives detection
765939 [Wayland] very slow scrolling in GtkMenu using the touchpad
765966 settings: fix initial value for gtk-font-name
765973 GtkRevealer need to always send "child-revealed" signal at end of ...
765981 fts warning from tracker when searching for files with "-" in name
766049 wayland: use g_signal_handler_disconnect()
766120 Scale draw_value() align changed from centre/right (H/V) to left, ...
766166 key bindings in gtk.css are ignored
766175 Translation of quotes may misinterpreted by GTK sidebar
766207 Fix build on pre-C99 compilers
766233 Crash when server does not support XI2
766314 Spurious leave-notify event after touch up
766323 GTKPopover gives warnings if visible when reparented
766336 Crash when selecting rows with rubberbanding
766405 Stack shows incorrect frame in widget factory on wayland
766440 Scale slider button has stopped discerning & rendering appropriate...
766442 Broken drag & drop between windows
766458 widget: fix GtkLabelAccessible NULL links.
766530 scrolledwindow: Fix typo in get_preferred_height calculation
766566 Wayland: gdk_screen_get_monitor_at_window() unreliable under Wayland
766569 Better size requisition for GTK_SCROLL_NATURAL children
766642 Switches in HeaderBars Are Badly Integrated
766643 Frozen windows when unmapped with pending configure event
766737 stack: Only map children when necessary
766782 OpenGL in broadway leads to segmentation fault
Translation updates:
Arabic
Brazilian Portuguese
German
Hungarian
Kazakh
Lithuanian
Norwegian bokmål
Occitan
Portuguese
Scottish Gaelic
Slovak
Spanish
Swedish

New in GTK 3.20.5 (May 19, 2016)

New in GTK 3.20.4 (May 11, 2016)

Bugs fixed:
573380 gtk_tree_model_iter_parent() fails if the same iterator is used for...
620065 Several problems related to recent files
693077 GtkRecentManager doesn't send "changed" when file is deleted
749405 GtkMenuSectionBox doesn't remove submenus when parent item is removed
761651 [Wayland] glade previewer is resizing windows until it crashes gnom...
762756 keyboard focus problem on dismiss of menus under wayland
763768 Wrong margin used for the sidebar separator
764395 nautilus crashed on double clicking 'other locations'
764424 `Super` keybindings trigger without Super, on Wayland
764585 Fix "format not a string literal" errors
764825 [WAYLAND] Fn key resets scrolling
764846 Code improvements in GtkApplication
765038 Adwaita & decorations
765065 Wayland: Hover state stuck after mouse leaving the toplevel
765066 GtkColorChooser looks like it can select multiple colors
765122 Duplicate/missing string in gtkprintbackendcups
765213 info bars nearly unreadable in backdrop state because of gray font ...
765238 gtktexthandle should avoid connecting to GtkWidget::draw
765261 listbox: Page up/Down don't do anything with large rows
765270 wayland: Leave existing mods on map_virtual_modifiers
765284 debug: reduce runtime overhead in debug builds
765471 CellRendererText shows edit entry in a wrong position for small cells
765474 Wayland: Dialogs without transient parent crash the inspector
765486 builtinicon: avoid calculating font-metrics in vast majority of cases
765493 kineticscrolling: avoid stutter at tail of kinetic deceleration
765496 Clean up gtklabel.c a bit
765565 Wayland: Inspector GtkLabel drag'n'drop crashes client
765567 wayland: avoid jitter in keyboard repeat
765592 frametimings: reuse previous frame timing in common case
765640 pixelcache: reuse existing timeout source when possible
765644 Widget sizing problems with GtkProgressBar
765742 GtkRedioButton and GtkCheckButton doesn't aligned right to left lan...
765790 W32: configure does not tell which cairo version to use
765907 [Wayland] Reversed scrolling GDK_SCROLL_UP/GDK_SCROLL_DOWN in Wayland
765922 GtkScale labels extend past edge of widget and overlap neighboring ...
765981 fts warning from tracker when searching for files with "-" in name
766166 key bindings in gtk.css are ignored
Translation uypdates:
Brazilian Portuguese
Latvian
Polish
Traditional Chinese

New in GTK 3.20.3 (Apr 12, 2016)

New in GTK 3.20.2 (Mar 31, 2016)

New in GTK 3.20.1 (Mar 26, 2016)

New in GTK 3.20.0 (Mar 21, 2016)

New in GTK 3.19.12 (Mar 15, 2016)

GTK+ now respects default size even for windows that are not resizable
GtkScale and GtkScrollbar have received multiple fixes for fallout from the gadget port
GtkStackSwitcher will now switch pages when hovered during drag-and-drop
Inspector:
The per-object CSS editor has been dropped; the global one is sufficient
The sidebar has been replaced by a combo box
Add a Show Layout option to the Visual tab
CSS node tree and style properties are now on the same page
The frame clock is shown in the Miscellaneous page
Isolate the inspector from visual debugging effects
Numerous smaller UI improvements
Themes:
Windows theme: handle spin buttons and switches
Adwaita: Fixes for scales, combo boxes, info bars, action bars, radio and check buttons, side bars, etc
Adwaita has gained a new style of drop target highlighting
Wayland:
Synchronize key repeat with server
Add a bell request to gtk_shell and use it to implement gdk_window_beep
Add a focus request to gtk_shell and use it to implement gtk_window_present
Dropping tabs to create new windows is now supported
Windows:
Use a custom drag-resize implementation
Use layered windows
Provide workarea information
OS X:
Native zoom and rotate gestures are now supported
Bug fixes:
583780 gtk_toggle_button_set_mode() documentation should suggest when it is...
699891 Support for Primary keybinding in builder XML
720950 Default double-click interval should be increased
748872 W32: Use layered windows
756450 GTK file chooser completion dropdown sets cursor in wrong position
757942 Input event (e. g. typing on keyboard) is sent repeatedly during hig...
759899 W32: CSD is not enabled by default
760276 Quartz does not support GtkGesture Zoom and Rotate (NSEventTypeMagni...
761629 W32: WM window drag-resizing code does not work well with GTK
762397 GtkToolButton needs left & right padding and margin
762811 Adwaita: nonsquare image buttons
762820 Remove "core_pointer" from the GdkDisplay struct
762891 gdk: remove the display->list_devices vfunc
762902 GDK W32: Newly-opened windows (such as popups) have unthemed cursor
762907 gnome-shell crashes after undocking
762945 Wrong allignemet in some places
762974 GtkWindow: gtk_window_set_default_size() does not work with fixed si...
762996 Revealer doesn't reveal the entire width of a ListBox that has Revea...
763001 implement beeping
763012 GDK W32: No gdk_win32_screen_get_monitor_workarea()
763017 tooltip text is not shown
763023 Segfault in init_randr15()
763080 Layered Window crashes GDKGLWin32
763103 gtk-launch: add hack to close up dbus-daemon race
763216 GtkTextView's top-margin/bottom-margin don't work with non-scrolling...
763285 gdkwindow/Win32: Make update_style_bits() available across the GDK-W...
763287 GDK-Win32: GL area does not redraw on resize
763298 wayland: connection flooded when dragging
763351 [wayland] high cpu usage on open popover
763380 colorscale input popup difficult to use with a pointer
763387 Make window creation hooks in tab DnD work on wayland
763628 W32: Shortcuts window is gtk3-demo misplaced on multidisplay desktop
763650 window: stop stomping on resize-mode set by external API
Translation updates:
Brazilian Portuguese
Catalan
Czech
Finnish
French
Galician
German
Greek
Hebrew
Hungarian
Japanese
Kazakh
Korean
Lithuanian
Polish
Russian
Serbian
Slovak
Slovenian
Spanish
Swedish

New in GTK 3.18.9 (Mar 10, 2016)

New in GTK 3.18.8 (Feb 25, 2016)

New in GTK 3.19.10 (Feb 25, 2016)

New in GTK 3.19.9 (Feb 17, 2016)

gtk-builder-tool can now preview .ui files with custom CSS
gtk3-demo now demonstrates saving window sizes in the application example, and has many more widgets in the foreign drawing example.
CSS changes:
the rem unit is now supported
calc() expressions are supported, too
Themes:
Many fixes to Adwaita
The Windows theme is now included on all platforms
Windows:
The Classic and XP themes have been dropped
The remaining theme is being fixed to work with CSS nodes
React to theme changes
Quartz:
Fix image retrieval from the clipboard
Wayland:
Fix a significant buffer leak
Bugs fixed:
677329 Missing focus-in events
698652 Aero-snapped windows in Win7 or 8 gets restored to previous size...
754990 Missing (out) annotation for gdk_rgba_parse
759657 GtkSeparator can segfault from CSS settings
760996 background in notebooks (and other places?) now white
761209 FileChooser crashes when invoked from FileChooserButton
761309 Background missing for empty treeview
761312 memory leak
761332 Creating a GtkStyleContext crashes
761339 [PATCH] skip gtk_widget_path_iter_add_qclass from g-ir-scanner
761363 Unlabeled GtkCheckButton does not respect valign
761381 gtk_settings_reset_property does not always reset to correct value
761402 GtkRange doesn't reset in_drag flag correctly
761428 GtkLevelBar no longer expands vertically
761474 x11: Scaling factor is applied twice on screen work area
761476 Set _GTK_THEME_VARIANT property also for light theme variant
761484 Spinbuttons in headerbars are way too tall
761552 Warnings in filechooser when typing-to-search in Recent
761571 Opaque region incorrectly calculated for fullscreen windows
761686 GtkTreeView theming problems
761716 Notebook scroll arrows appear to be sensitive always
761757 Crash in GtkFileChooserWidget
761775 gtkmagnifier: Avoid a crash if the inspected widget is finalized
761778 GtkShortcutsWindow - key labels are grey, not vertically centered
761791 Places sidebar: row height is too low
761792 Connect to server bar is too tall (and has a big fat connect butt...
761826 double negative in drag drop documentation for drag-motion confus...
761828 add a menu demo to foreigndrawing
761829 undefined reference to `gdk_mir_display_get_type'
761838 Editing widgets may be drawn off the visible area if the column i...
761900 gtk-demo: add spinbutton and menubar foreign drawing examples
761903 gtk3-demo: paned widget can be moved by resizing
761954 Tab detach no longer works
762021 GtkPaned propagates draw to NULL child
762032 Titlebars of windows have become unacceptably large in 3.19.x
762036 Extra widgets sizing messed up
762067 Adwaita: half maximized unfocused window has rounded corners
762080 gtk-demo: add combobox, menu separator and menu check/radio examp...
753351 notifications about removable devices being safe to remove stay a...
762120 Black content when using testfilechooser auto completer
762165 Add translation contexts
Translation updates:
Brazilian Portuguese
Chinese (Taiwan)
French
German
Hungarian
Kazakh
Polish
Slovak
Spanish
Swedish

New in GTK 3.19.8 (Feb 1, 2016)

New in GTK 3.18.7 (Jan 29, 2016)

New in GTK 3.19.7 (Jan 20, 2016)

GtkNotebook:
Has been converted to use gadgets
Style properties have been deprecated
GtkTextView:
Offers (some) control over cursor blinking
CSS changes:
Fix rendering of asymmetric borders
Add CSS names to more widgets
Support recoloring icons with -gtk-recolor
Themes:
Many Adwaita fixes
GTK+ widget drawing scalability has been improved (for containers with many children, like large list boxes or flow boxes).
Drag-and-Drop has been rearchitected to move the input handling into GDK, where different backends can handle it according to their needs and capabilities. The new, 'managed' DND is currently implemented for X11 and Wayland.
Wayland:
Support kinetic scrolling, using the new events in version 5 of the wl_pointer interface
Suppport DND actions and drag cancellation that were added in version 3 of the wl_data_offer interface
Bugs fixed:
722727 Widget state CSS pseudoclasses should work with adjacent selectors
722937 problem rendering asymmetric borders with dotted style
748327 W32: GDK can be hypothetically stuck in time
756729 No kinetic scrolling on Wayland
757503 Selected text is white on white (invisible)Evo / GTK+ 3.19.1
759785 GdkSeat: Suspected errors in documentation
759898 W32: There's a gap between tooltip window and its shadow
760350 Cast the return value of g_array_free to voidbefore casting to...
760388 MS lib files cannot be generated (with patch)
760416 broadwayd --help shows translated characters as question marks o...
760427 Adwaita: Separators in popovers shouldn't always have margins
760445 regression: openQA no longer able to press ctrl-alt-del to get t...
760509 GdkWindow positions/sizes include css margins
760524 linked comboboxes change size when clicked
760525 Labels in dialog buttons misaligned
760528 GtkFrame child should start below the label widget
760536 ship a mini icon theme for recolarable symbolic icon assets
760572 Inspector highlights "random" widgets
760596 epiphany middle click on link opens an invisible tab
760615 GTK FTBFS with MinGW-w64
760640 Crash in gtk_notebook_set_show_tabs when closing Epiphany
760663 Some labels on RTL in some menus dosn't shown
760668 box gadget: Implement cross-axis alignment
760680 Emitting "shutdown" signal twice leads to a crash
760748 GtkTextView should allow hooks for reseting blink time
760754 gedit crashes detaching a tab
756729 No kinetic scrolling on Wayland
760370 GDK-ify drag and drop
Translation updates:
Brazilian Portuguese
Finnish
Japanese
Slovak

New in GTK 3.19.6 (Jan 9, 2016)

CSS changes:
CSS margins, border and padding are more consistently supported
More widgets support min-width and min-height
More style properties have been superseded by CSS properties
Pseudo state names have been aligned with what CSS uses: :disabled instead of :insensitive, :indeterminate instead of :inconsistent and :drop(active) instead of :dnd. The old names still work
GTK+ specific CSS properties have been prefixed with -gtk-. The old names still work
The CSS syntax for Radial gradients is now supported
CSS documentation has been rewritten and expanded
Themes:
GTK+ now includes a HighContrastInverse theme which is a dark variant of the HighContrast theme
Inspector:
The inspector can now highlight widgets that are causing resizes, which can be helpful in tracking down allocation loops
Wayland:
Prefer subsurfaces for temporary windows when possible, to fix placement issues
Improve handling of dialogs without transient parent
Force a grab cursor while a popup is shown
Bugs fixed:
728344 Collate setting in Print Dialog does not override PPD setting...
753520 Gtk potentially misses nullable in 166 functions
756618 GtkWindow CSD: gtk_window_resize() also includes client side ...
757147 gdk_pixbuf_get_from_window() doesn't honor device scale
757411 Reference GtkIconSize in argument/return documentation
759161 wayland: dialog stacking without parents (RFC)
759299 wayland: possible infinite loop in gdkwindow-wayland
759541 shortcuts: Make sure that hidden shortcuts stay hidden
759567 Treeview column header buttons are jumpy
759586 Add a way to highlight resizing widgets
759607 gtkdnd-quartz: fix gtk_drag_begin_internal
759664 Buttonbox broken in chess promotion dialog
759668 Drawing failures with GTK+ master
759670 GtkPaned doesn't react to mouse dragging in some cases
759705 Sidebar broken in GNOME Disks
759738 wayland: use a subsurface for GDK_WINDOW_TEMP if attached to ...
759764 gtkinspector crashes app when selecting 'cancel' on initial p...
759768 gtkinspector crashes app on termination, when selecting 'canc...
759771 GdkSeat: Missing G_BEGIN_DECLS and G_END_DECLS
759857 Signal name should not be translated
759905 Popover: Invisible to events when we set transparent backgrounds
759917 GtkStatusIcon: avoid criticals
760018 Separator Tool Items with draw=false still get drawn
760082 GtkBinding: Use correct CSS key in examples
760097 GtkShortcutsWindow: Gestures not shown correctly in search re...
760141 New gdk_cursor_new_from_name() fallback breaks behavior expec...
760148 Duplication of word in document
760169 GtkColorButton sensitive and insensitive appearances are bare...
760188 GDK's X11 backend leaks SyncCounters
760202 gtkbuilder: Install gettext ITS files
760213 wayland: gdk_seat_grab() set cursor not resilient
760238 Improve function documentation for gtk_css_provider_load_from...
760314 gtkimcontextime.c: Silence gtk_style_context_set_state() warn...
Translation updates:
Brazilian Portuguese
Czech
German
Hebrew
Indonesian
Norwegian bokmÃ¥l
Portuguese
Slovak
Spanish

New in GTK 3.19.5 (Dec 16, 2015)

New in GTK 3.18.6 (Dec 6, 2015)

New in GTK 3.19.4 (Dec 5, 2015)

GtkPopover can now be instructed to stay within the toplevel window on platforms that don't already enforce this (such as Wayland)
Wayland:
Memory leak fixes
Window positioning and sizing fixes
Clipboard and DND fixes
New build dependency: wayland-protocols
CSS changes:
The -gtk-image-effect property was renamed to -gtk-icon-effect
Active spinners are now :checked, not :active
A -gtk-icontheme property has been added
A -gtk-icon-palette has been added to allow recoloring symbolic icons
Drag highlighting uses the new :dnd pseudoclass
DND:
Make drag highlighting themable
Stop using RGBA cursors for drag icons (this only ever worked on X11)
Change the handling of drag windows to work on Wayland. The drag window implementation has been moved to GDK, with the new function gdk_drag_context_get_drag_window
Non-toplevel widgets can be used as drag widgets
Bugs fixed:
539944 Add GtkScaleButton API so struct fields can be marked as private
732742 Infinite recursion on GdkDevice disposal
735847 move animatable cursors' current frame info into GdkCursor
747295 shared memory leak when creating/destroying widgets
756618 GtkWindow CSD: gtk_window_resize() also includes client side deco...
757147 gdk_pixbuf_get_from_window() doesn't honor device scale
757282 "window: Ignore geometry widget" commit breaks gnome-terminal win...
757474 Add option for automatic GtkPopover placement
758483 GDK W32: Incorrectly uses SetWindowLong() to set/unset WS_EX_TOPM...
758484 GDK W32: Some calls to W32 routines are rather unclear
758563 play bar gets weird position in fullscreen under Wayland
758609 Regression with firefox dropdown menu position
758634 wayland: Use wayland-protocols for shared protocols
758660 Copy and paste doesn't work in wayland session
758661 every second right-click to window header is ignored (CSD-related?)
758698 Bug backward search + case insensitive + preceding multi-byte cha...
758713 Evolution cannot start on wayland if the clipboard contains data ...
758790 A few stylistic icon-browser patches
758901 wayland: old window size applied sometimes
758908 The app chooser dialog uses a non standard icon and doesn't wrap ...
758930 GTK+ spamming system logs with "doesn't match state" warnings
758936 Widgets within an offscreen windows are blurry on wayland with hidpi
759018 wayland: tests/testtooltips custom tooltip misplaced at (0,0) on ...
Translation updates:
Polish
Portuguese
Spanish

New in GTK 3.19.3 (Nov 25, 2015)

New in GTK 3.19.2 (Nov 22, 2015)

Most widgets have been ported to CSS nodes. The element names and the tree relationships are documented now. The Adwaita and HighContrast themes have been mostly kept up-to-date with these changes. Third-party themes and custom CSS will need adjustments.
The inspector now shows CSS nodes and allows to manipulate them.
Size allocation has been simplified to avoid excessive resizes of the entire window.
GtkShortcutsWindow can now display direction-dependent shortcuts and sequences of keys.
Support for native file chooser on Win32 when using the new GtkFileChooserNative API, and when using GtkFileChooserButton.
The GtkFileChooser interface prerequisite was changed from GtkWidget to GObject to allow non-widget filechooser implementations.
:focus-on-click has been moved from various subclasses to GtkWidget, so it is now available for every widget, in particular GtkListBoxRow.
Bugs fixed:
735341 Fix/improve gtk_text_buffer_get_iter_at_*() functions
748904 wayland: map real modifiers to virtual modifiers
756618 GtkWindow CSD: gtk_window_resize() also includes client side decorations...
756625 segfault in captured_event_cb
756670 Popover is shown below clutter widget after tab switch from Gtk.Notebook
756978 Deadlock in the places widget
757221 Memory leak in gtk-3.0.m4
757269 Allow to make ListBoxRows not grab focus when activated
757324 win32: handle WM_DISPLAYCHANGE globally
757358 single touch devices are not detected as touch devices
757377 settings.ini is only loaded from first XDG_CONFIG_DIRS entry
757397 gtk_widget_set_name() doesn't properly refresh the style
757805 gtkwindow: CSD windows not resizable in metacity
757888 ShortcutsWindow: Support different keyboard shortcuts for LTR vs RTL loc...
757950 Hanle double click better in the new file chooser
757968 Typo in GtkCheckMenuItem
757984 gtkimcontextsimple.c: Fix build on Windows
758072 [Wayland] additional mouse buttons don't work
758087 gtkcontainer: clarify requirements for implementations
758208 GtkStackSwitcher should allow changing the icon size
758327 gnome-disks segfault in gdkwayland get_popup_parent...
758086 gtkstack: allow subclasses overriding properties on init
758175 Fix character entity
Translation updates:
Hebrew
Hungarian
Norwegian bokmÃ¥l
Portuguese
Scottish Gaelic
Spanish
Traditional Chinese

New in GTK 3.18.5 (Nov 17, 2015)

New in GTK 3.18.4 (Nov 16, 2015)

New in GTK 3.18.3 (Nov 10, 2015)

New in GTK 3.19.1 (Oct 29, 2015)

Support for help overlays to document keyboard shortcuts and gestures has been added
GdkAppLaunchContext is now setting the DISPLAY environment variable for X11
Support for GL legacy profiles has been added back
GTK+ now loads compose tables in the format used by XLib from ~/.config/gtk-3.0/Compose, ~/.XCompose and the X11 locale information
GtkBuilder can now create GFile objects, for use in e.g. GFileIcons.
New APIs:
GtkShortcutsWindow
gtk_text_tag_changed
gtk_settings_reset_property
gdk_rectangle_equal
gdk_gl_context_is_legacy
A new commandline utility, gtk-query-settings, to query GTK+ settings, has been added
Theming: Element names are now supported. A number of widgets have already been changed to use element names for the widget itself and its various subelements. This effort will continue in next development releases. This change will require adjustments in themes and custom css - as part of this transition, the element names and style classes in use are documented and will be stable going forward.
Debugging: GtkInspector can now edit string-array-valued properties
Wayland:
Fix transparent terminals
Fix treeview search popups
Fix CSD window resizing / moving
Bugs fixed:
721120 GtkIMContextSimple needs locale compose tables similar with X11.
735341 Fix/improve gtk_text_buffer_get_iter_at_*() functions
753371 Bad focus order in GtkFlowBox
753992 im-quartz discard_preedit segmentation fault
754983 Wayland: g_desktop_app_info_launch_uris_with_spawn() forces DISPLAY...
755008 API to reset a gtksettings property
755413 Bug in _gtk_text_btree_get_iter_at_last_toggle()
755416 Be able to subclass GtkTextTag cleanly
755654 mmc/sd drive does not appear in Nautilus
755791 GtkSwitch: unclip css box-shadow on the slider
755927 Occasional "stuck key" after closing window using keyboard shortcut...
755988 gtk printer dialog won't print jobs with names exceeding 255 charac...
756042 GtkAssistant: Segfault after g_object_run_dispose(page)
756142 Bring back support for legacy OpenGL contexts
756160 Crash/segfault when dragging tabs (after 2nd/3rd/4th+ drag)
756174 Add a tool to inspect all xsettings from the command line
756195 GtkColorChooser: Plus/checkmark icons are blurry in hidpi
756338 applications segfaults on 3.18.1 when using external themes
756428 Add a help overlay widget
756439 Regression: Critical warning "g_app_launch_context_get_display: ass...
756449 GtkTextHandle artifacts under Wayland
756496 wayland: Make it possible to use a window type hint to map as a sub...
756505 Entering a dot removes all other characters from input
756568 Some improvements to gtkplacesview
756589 Improve the heuristics for external drives
756618 GtkWindow CSD: gtk_window_resize() also includes client side decora...
756625 segfault in captured_event_cb
756751 Keypad decimal point patch prevents entry of comma in german keypad...
756770 GTK+ 3.18.2 doesn't compile on OS X 10.6 (but so close!)
756852 GtkInspector segfaults when you respond to a GtkFileChooserDialog
756881 Guard against selection requestor disappearing
756886 The GtkWindow patch here is necessary to make transparent terminals...
756780 wayland: Fix GtkTreeView's search window
757147 gdk_pixbuf_get_from_window: honor device scale
Translation updates:
Basque
Czech
German
Norwegian bokmål
Slovak

New in GTK 3.18.2 (Oct 13, 2015)

New in GTK 3.18.1 (Oct 5, 2015)

New in GTK 3.18.0 (Sep 22, 2015)

New in GTK 3.16.7 (Sep 18, 2015)

New in GTK 3.17.9 (Sep 15, 2015)

New in GTK 3.17.8 (Sep 3, 2015)

New in GTK 3.17.7 (Aug 19, 2015)

New in GTK 3.17.6 (Aug 8, 2015)

GtkFileChooser:
Handle ., / and ~ in the location entry
Improve keyboard navigation in save mode
Don't search recursively in remote locations
Allow activating without double-click
GtkFontChooser:
Bring back a lazy loading optimization that was lost
GtkWindow:
Fix handling of window states before the window is mapped
Add API to fullscreen on a given monitor
GtkTextView:
Support font features on tags
Theme and CSS
Various HighContrast theme fixes and improvements
Reduce redraws caused by irrelevant style changes
gtk-demo gained some more examples
GtkInspector
Show wayland display information
Show monitor information
Preserve the selected object when rescanning the object tree
X11:
Make copy-paste work across multiple screens again
OS X:
Fix maximization
Fix winodw shadows
Implement notebook tab DND
Hi-dpi icon fixes
Bugs fixed:
579466 gtk_entry_completion_insert_action documentation is misleading
610925 GtkFileChooserDialog won't pick show-hidden setting from a ...
652085 CSS cursor support
721398 clipboard not working across screens
734984 CSD windows have incorrectly sized shadows
741685 Invalid memory read on resizing window
746491 [HighContrast] GtkSpinButtons are looking bad
748772 Use new pango_fc_font_map_config_changed()
749339 [Wayland] Gdk-CRITICAL **: gdk_window_get_display: assertion ...
751721 No release event for shift key when both shift keys were pressed
752327 second right-click on header bar buttons brings WM menu, and ...
752577 infinite loop on using nautilus menu
752633 Several GtkPlacesSidebar methods need better documentation
752638 notebook tab dragging doesn't work on Quartz (patches included...
752664 Inspector only shows widget tree if created after startup
752677 x11: implement fullscreen_on_monitor
752707 Location bar navigation to parent directories
752708 File chooser in SAVE mode should accept "foobar/" to navigate
752761 GtkMenu: Properly detach menu when the window is detached
752765 GtkWindow: queue states if not mapped not if not realized
752810 Doubled spacing in string
752875 wayland: Fix initial fullscreen monitor support
752920 GtkLabel's warnings when parsing the markup failed are unhelpful
752960 [HighContrast] GtkPlacesSidebar needs padding (?) around icons
752965 [HighContrast] GtkLinkButton is similar to a non-interactive label
752969 [HighContrast] GtkCheckMenuItem:prelight:checked should be whit...
752975 [HighContrast] selected row of backdrop GtkTreeView should prob...
752977 [HighContrast] clicked header of a GtkTreeView is all black
752978 [HighContrast] label of a GtkProgressBar should probably be black
753048 GtkImage leak when a GtkButton subclass calls gtk_button_set_im...
753051 [HighContrast] double border for the â€œadd custom colorâ€ button
753060 [HighContrast] switching from sensitive to insensitive resizes ...
753130 inspector should keep object tree expanded to the selected object
753138 wayland: Invalidate our gtk_surface when we're unmapped
753142 File icons in the filechooser listview only appear 1 out of 2 t...
753230 Adwaita: odd insensitive calendar
753256 Don't handle key event when nothing happens
753284 GtkFileChooser segfault when compiling with clang
Translation updates:
Catalan
Czech
Greek
Hebrew
Polish
Portuguese
Slovak

New in GTK 3.17.5 (Jul 21, 2015)

GtkFileChooser:
Always search in the current location, and indicate this in the subtitle. Show progress for long searches, and show a nice empty state.
Make search in recent files work
Fix sorting order of recent files and search results
Various improvements to keyboard navigation:
Ctrl-F toggles search
. opens location entry
Alt-P focuses the sidebar
Escape stops search and closes the location entry
Move the name entry to the header bar in Save modes
Don't show Trash and Recent in the sidebar in Save modes
Allow renaming and deleting files in Save modes
Improved sizing behavior of columns
Improved formatting of the time and location columns
Time column can show date and time
Move fixed and network drives and volumes from the sidebar to a new view that also allows to connect to remote servers
Use popovers for context menus and support long press to make them accessible with touch
GtkScrolledWindow:
Keep scrollbars below treeview headers
Switch the roles of secondary and middle click on scrollbar steppers
Primary click starts low-speed autoscrolling
Secondary click start high-speed autoscrolling
Middle click scrolls to the end
Tweak button bindings on scrollbars (and scales)
Primary click warps to the location
Primary click with Shift jumps by pages
Secondary click starts variable-speed autoscrolling
Theme and CSS
GtkSwitch has a new slider-height style property to make square switches possible
Support CSS letter-spacing for labels and entries
Partial support for CSS text-decoration
Font handling:
Per-widget font options and font maps are supported now
gtk-demo has various new and improved examples
X11:
Fix rendering stalls over remote ssh connections
Wayland:
Various fixes to make Copy-Paste and Drag-and-Drop work better
Ignore size increments for maximized and fullscreen windows
Fix cursor handling in hi-dpi
Mir:
Various fixes and improvements
Broadway:
Windows can now be maximized
OS X:
Support windows with a fixed aspect ratio
Bugs fixed:
325150 Save As dialog cannot delete or rename files
593372 save dialog treats trailing spaces literally
720684 "Places" panel in Open File Dialog should should have a mnemonic...
741800 GTK3 apps have huge rendering pauses/hangs over SSH connection
748892 wayland: focus issue with gnome-terminal
750870 gtk3 does apparently ignore replayed events?
750994 X11: First mouse wheel event ignored after right click or Alt+Ta...
751341 GtkWindow: fix default empty window size with CSD
751368 wayland: gnome-terminal does fill entire area when fullscreen or...
751401 crash on DnD
751414 File descriptor leak in gdk_wayland_selection_request_target()
751443 resource_path value cleared in gtk_image_set_from_resource
751447 GtkSearchBar takes up half the height of gnome-system-monitor's ...
751448 Bookmarks sometimes disappear when dragging them away
751625 build error with pure wayland
751677 per-widget font options
751689 switch: add a style property for the switch height
751739 Deadlock in X11 when setting XSetErrorHandler while another thre...
751752 Memleak when both opening shm and opening file in tmp fail
751754 GtkSwitch: calling gtk_switch_set_active in the handler for noti...
751793 DnD: Look up past insensitive widgets for the DnD drop site
751800 Warn for whitespace at beginning or end of new folder names
751805 Avoid the scrollable border when placing scrollbars
751811 improve the font_options setter
751877 gtkdrawingarea: crash when drawing a video
751910 Headerbar - Buttons doesn't work until focus is changed
752000 GtkApplication vs. _NET_WM_USER_TIME
752016 testgmenu: use the menu binding code
752025 wayland: print correct coordinates during DnD
752034 Delegate permanent devices and connected networks from Places Si...
752088 Improve GtkImageMenuItem documentation to reflect deprecation st...
752093 Improvement to GtkImageMenuItem long description and code snippet
752131 GtkButtonBox has spacing between buttons by default when set to ...
752509 GtkFileChooserButton causes layout jumps
752520 Crash getting a NULL visual in glx_pixmap_get
309300 Add a key binding for adjusting the value in a spin box
725551 GTK FontChooserWidget should show a placeholder text in the empt...
751812 add gtk_widget_set_font_map
752502 Documentation fix for GdkGLContext
752616 wayland: Always apply scaling factor to cursor hotspot and dimen...
752599 GtkDrawingArea: Only respects background-color if "draw" signal ...
Translation updates:
Czech
Greek
Hebrew
Hungarian
Polish
Portuguese
Slovak
Spanish

New in GTK 3.16.6 (Jul 21, 2015)

New in GTK 3.16.5 (Jul 8, 2015)

New in GTK 3.17.4 (Jun 25, 2015)

GtkStack animates size changes
GtkListBox and GtkFlowBox support positional css selectors like :first-child, :last-child and :nth-child
GtkPlacesSidebar has been rewritten to use GtkListBox
Touch selection in GtkTextView and GtkEntry has been greatly improved
There's now a way to have output-only windows, and this is used by GtkOverlay for pass-through overlays
Bug fixes:
724506 Do not animate and notify during destroy
725441 Print Dialog: Add support for PPD-less printing on IPP printers...
745957 GTK+/Quartz >= 3.14.8: Symbol not found: _gtk_drag_cancel (MyPa...
747793 Implement part of bookmarks mockups
748951 popup menus are being displayed at wrong position
749650 Slider tick marks affect vertical positioning
749717 wayland: Position popups relative to the parent surface
749737 DnD breaks button-released events. (Setting a widget as DnD sou...
750058 bad options for the keybindings in css instructions generate a ...
750068 "Recent" shortcut is missing from the left pane in the file cho...
750338 gtkrevealer: add css padding support
750343 CSD enabled unconditionally for windows with titlebar
750384 GtkDialog can not be moved when gtk_dialog_run from GtkListBox ...
750396 make text selection widgets feel more interactive
750424 GtkPlug has extra space around window
750477 GtkFileChooserButton's label isn't xalign=0'ed
750489 gtk settings c910 warning unexpected annotation element type co...
750505 Main grid overlaps GtkPopover
750568 Add support for windows that are transparent wrt input
750605 icontheme: don't modify symbolic SVG dimensions when recoloring
750631 GtkAssistant: Allow to set a page with no padding
750690 Recent Chooser Widget doesn't expand
750692 Touch text selection: magnifier can't be seen, obscures drag ha...
750718 Improve documentation for deprecated properties
750741 Popover spawned from within another popover gets stacked behind...
750883 HighContrast: add suitable touch selection handle assets
750888 Fix return value error in _gtk_text_handle_set_direction
750892 testfontchooserdialog.c requires pangoft2
750993 non-modal popovers within modal popovers are non interactive
751018 Widget: GtkMenuButton+GtkPopover gtk_toggle_button_set_active()...
751050 Moving the mouse while a stepper is activated causes the scroll...
751082 GtkTreeView draw performance is bad when contents are not large...
751084 Wrong padding/spacing in the new bookmark sidebar in RTL
751098 wayland: Always request transient commit when mapping subsurface
751099 Fix return value error in gdk_window_set_pass_through
751169 Improve search performance
751341 GtkWindow: fix default empty window size with CSD
Translation updates:
Catalan
German
Greek
Hebrew
Hungarian
Occitan
Spanish
Tajik

New in GTK 3.16.4 (Jun 12, 2015)

New in GTK 3.17.2 (May 27, 2015)

* GtkFontChooser:
- Allow custom font maps, to support application-specific fonts
- Improve the 'no search results' page
* GtkFileChooser:
- Change simple search engine to search breadth-first
- Make the simple search engine use GIO, so it works on
remote shares too
- Merge results from the tracker and simple search engines
- Add a 'no search results' page
* GtkPlacesSidebar:
- Use a popover for renaming bookmarks
* GtkPopover:
- Add support for default widgets
* GtkScrolledWindow:
- Support kinetic scrolling on touchpads
* GtkBuilder:
- Improve error reporting
- gtk-builder-tool can validate templates
- gtk-builder-tool can enumerate named objects
* gtk3-demo:
- New cursors demo
- New page setup demo
- Builder demo ported away from GtkUIManager
* GDK:
- Make css cursor names work across backends
* Windows:
- Require Vista or newer
- Support RGBA windows
- Support css cursor names
- Support animated cursors
- Add cursor theme support. To take advantage of this, you will need
a new adwaita-icon-theme with Windows cursors.
* Wayland:
- Remove assumptions on ordering of globals in startup
- Improve DND support in various places
- Support css cursor names
* X11:
- Support XRANDR 1.5 monitor objects
- Support css cursor names
* OS X:
- Support css cursor names
* Bugs fixed:
619493 Mark two functions from GtkAdjustment's public API deprecated
693738 gtk print dialog shows "Getting printer information failed"...
719683 Escaping issue "Failed to set text from markup due to error...
719819 Wayland backend depends on ordering of globals in the displ...
727316 W32: GDK does not support per-pixel alpha-blended windows
744086 configure.ac: Pull gio-unix dependency for all unix builds
746916 File chooser search does not work over remote network shares
747150 hint for vertical writing mode to input method
747634 gdk_set_program_class() breaks --class
747664 GtkEntry:activates-default should work inside of popovers
748234 Useless "Gtk-WARNING **: No object called:" warning message...
748615 GtkWindow: Get the correct shadow width even before window ...
748640 Documentation misses out example source files when not buil...
748771 Add API to attach custom PangoFontMap to a font dialog inst...
748782 fontchooser should reload list of families/styles on theme ...
748783 Remove PANGO_ENABLE_BACKEND from gtksettings.c
748784 GtkProgressBar text cannot be superimposed on the progress bar
748833 Define GdkRectangle structure just for introspection parsing
749009 notify test fails without a session bus
749012 GtkStack: Don't emit notify::visible-child during destruction
749021 GtkStackSwitcher: Don't emit notify::visible-child when set...
749178 quartz: Support css cursor names
749425 Memory leak in GtkWindow
749451 Windows have no border
749593 Miscellaneous test fixes
749679 Avoid device position queries during DnD
749770 Implement kinetic scrolling for libinput-managed devices
748763 warnings when starting drag from GtkEntries
749893 Crash when trying to drag a tab from a populated GtkNotebook...
* Translation updates:
Catalan
Czech
French
German
Hebrew
Hungarian
Norwegian bokmÃ¥l
Occitan
Polish
Russian
Slovak

New in GTK 3.16.3 (May 11, 2015)

New in GTK 3.17.1 (Apr 30, 2015)

Themes:
Many HighContrast theme improvements
Stronger entry focus in Adwaita
Improve client-side decorations without a compositor
Scrolling:
Support horizontal wheel scrolling with Shift
Make indicators pop up reliably
Detect more trackpoints
Handle pens, erasers and similar devices
GtkTextView:
Support underline and strikethrough color
GtkFileChooser:
Open location entry more easily
Ensure a directory is loaded
Use a popover for new folder names
GtkBuilder:
Improve error messages
Add a gtk-builder-tool utility for ui file validation
Inspector:
Show accessible name and description
Add a tab for CSS nodes
Wayland:
DND and clipboard fixes
Support attached modal dialogs with mutter
Windows:
Drop XP support
Support horizontal mouse wheel scrolling
Bugs fixed:
132197 Horizontal Scrolling Using Modifier Key and Scroll Wheel
402168 Add underline-color and strikethrough-color to GtkTextTag properties
671362 Fixes for GtkRadioMenuItem
723394 const parameter to GtkPopover gtk_popover_set_pointing_to
734741 GtkScale's fill-level starts at the very left if show-fill-level is set
737175 most horizontal sliders are inverted when scrolled with mouse wheel
741849 Add GdkScreen->is_composited() for GDK-Win32
745721 wayland: Add support for gtk_window_set_modal
746149 “Close tab” buttons change the tab high on hover when using HighContrast
746188 [HighContrast] insensitive ModelButtons are not drawn insensitive
746202 Provide a stronger focus indication for entries
746301 Opening "Sound" panel generates pixman error
746358 [HighContrast] insensitive active backdrop GtkSwitches should probably...
746368 [HighContrast] the “selected color” mark is always black, even for black
746369 [HighContrast] “no date selection” (white on white)
746370 GtkExpander doesn't show it is expanded when using HighContrast theme
746386 clipboard crash when other client becomes the selection owner
746435 wayland: Use g_get_prgname as the xdg surface application id
746468 gtkcairoblur is slow
746493 [HighContrast] Labels’, RadioButtons’ and CheckButton’s texts are not...
746586 crtical warnings in a11y if focus widget is destroyed
746602 Invalid writes through dangling weak pointers in DND code cause crashes
746668 Some legacy GL calls are still made by X11 backend
746688 GtkProgressBar doesn't respect its style properties
746706 Serious accessible event spewage from Gtk+ table cells
746712 Range ignores the "inverted" property
746746 gtk3-demo 'OpenGL Area' crashes on systems with old OpenGL version
746784 GtkBooleanCellAccessible emits state-changed:checked signals instead...
746817 GtkRadioButton keynav uses wrong succession
746821 W32: Maximized window is obscured by the taskbar
746862 popover clears shadow of underlying widgets
746893 gtk_list_box_bind_model is not introspectable
746904 make it possible to disable libcanberra
746925 [HighContrast] Backdrop active (sensitive) GtkSwitch should look more...
746961 new scroll bar "hides" after click+drag+release while mouse is still...
747096 small cleanup in textbuffer clipoard handling
747121 gtklabel.c: add note about set-markup property in gtk_set_markup()
747133 overshoot animation is stopped on libinput-managed touchpads
747288 [HighContrast] Insensitive backdrop ListBoxRow have an unnecessary border
747305 x11/gl: Use after free in glx_pixmap_get()
747406 Fix indicator proximity checks
747407 Make indicators pop out when needed
747469 CSD: can't open window menu using right click after moving window
747471 [wayland] gdk_screen_get_monitor_geometry() returns invalid geometry
747524 System tray icons fail to redraw correctly on Xfce (without display...
747539 popover: Remove signal handlers in dispose
747553 Popovers inside local plugs don't get size_allocate() called
747560 Redefinition of typedef GtkCssNode
747604 Fix build of gtk/inspector/css-node-tree.c
747608 Scrollbar hiding / unhiding does not work with a stylus
747689 [HighContrast] Selected ListBoxRow’s Label is white on white
747805 Split Headerbar unmaximize
747808 window: fix initial shadow width for maximized/fullscreen windows
747827 firefox scrollbars broken
748013 Adwaita: keyboard navigation outline on first/last button in dialog...
748014 W32: Tilting mousewheel left/right does not scroll horizontally
748061 GtkMessageDialog: Minor documentation update
748156 Code cleanup after xp drop
748341 GdkOffscreenWindow should not segfault on gdk_window_beep()
748346 build: Avoid xgettext crash on MSYS2
748500 GtkSearchEntry docs incorrectly link to themselves
748509 FTBFS: ui/dialog6.ui is not present
* Translation updates:
Arabic
Basque
Brazilian Portuguese
Breton
Bulgarian
Catalan
Czech
Danish
Dutch
German
Greek
Hebrew
Hungarian
Icelandic
Italian
Korean
Norwegian bokmål
Russian
Serbian
Slovenian
Swedish
Turkish
Ukrainian

New in GTK 3.16.2 (Apr 15, 2015)

New in GTK 3.16.1 (Apr 8, 2015)

Improve client-side decorations without a compositor
Bug fixes:
132197 Horizontal Scrolling Using Modifier Key and Scroll Wheel
402168 Add underline-color and strikethrough-color to GtkTextTag properties
613833 Unnecessary queue_resize() for GtkImage
671362 Fixes for GtkRadioMenuItem
734741 GtkScale's fill-level starts at the very left if show-fill-level is set
737175 most horizontal sliders are inverted when scrolled with mouse wheel
746222 Improve CSD windows without a compositor
746253 has-tooltip property interferes with event-compression
746301 Opening "Sound" panel generates pixman error
746391 inspector: Make it easier to cut'n'paste advice message
746468 gtkcairoblur is slow
746586 critical warnings in a11y if focus widget is destroyed
746602 Invalid writes through dangling weak pointers in DND code cause crashes
746688 GtkProgressBar doesn't respect its style properties
746712 Range ignores the "inverted" property
746746 gtk3-demo 'OpenGL Area' crashes on systems with old OpenGL version
746784 GtkBooleanCellAccessible emits state-changed:checked signals instead...
746817 GtkRadioButton keynav uses wrong succession
746821 W32: Maximized window is obscured by the taskbar
746862 popover clears shadow of underlying widgets
746893 gtk_list_box_bind_model is not introspectable
746904 make it possible to disable libcanberra
746961 new scroll bar "hides" after click+drag+release while mouse is still...
747096 small cleanup in textbuffer clipoard handling
747133 overshoot animation is stopped on libinput-managed touchpads
747305 x11/gl: Use after free in glx_pixmap_get()
747406 Fix indicator proximity checks
747407 Make indicators pop out when needed
GtkListBox:
There has been a minor API break on the return value of the GtkListBoxCreateWidgetFunc callback. Previously, we would leak a full reference returned by this callback and now we free it.
Translation updates:
Basque
Catalan
Czech
Galician
Greek
Hebrew
Hungarian
Italian
Korean
Lithuanian
Polish
Russian
Slovak
Slovenian
Spanish
Tajik
Vietnamese

New in GTK 3.16.0 (Mar 23, 2015)

New in GTK 3.15.12 (Mar 20, 2015)

New in GTK 3.15.11 (Mar 16, 2015)

New in GTK 3.15.10 (Mar 6, 2015)

New in GTK 3.14.9 (Feb 26, 2015)

New in GTK 3.15.9 (Feb 25, 2015)

New in GTK 3.15.8 (Feb 21, 2015)

New in GTK 3.15.7 (Feb 17, 2015)

New in GTK 3.14.8 (Jan 31, 2015)

New in GTK 3.15.4 (Jan 20, 2015)

GtkTextView
Allow to customize multi-click behaviors, using the new ::extend-selection signal
Selection can now be extended by scrolling
Better behavior and appearance for text selection with touch
GtkApplication:
Use app menu fallback with ssh connections
Provide a mechanism to hide unnecessary app menu items on OS X, so a single menu file can be used across platforms
GtkCalendar:
Show other months in a different color under Adwaita again
Ensure we always show a bit of the other month on both ends
GtkScrolledWindow
Make overlay scrollbars more dynamic
GtkFileChooser:
Make bookmark DND insert at the right location
Make '~' and '/' work in recent mode
Make Ctrl-L work in recent mode
Re-integrate search
CSS:
Introduce immutable style nodes
Performance improvements
Reduced memory consumption
GtkInspector:
Add a magnifier for the selected widget
Show more display information
Show memory address of objects
Wayland:
Use subsurfaces for popovers, so popovers can extend beyond the window boundaries
Prefer the Wayland backend over X11 if both are available
GL:
Fix interaction with hi-dpi
Add OpenGL support to the Windows backend
Bugs:
111503 Customization of text selection bounds on double click
301835 should the calendar start on the 1st of month?
477454 libgtk crashed in gtk_notebook_button_release
671802 no menu fallback with ssh -X or sudo
671895 gtk_print_context_get_hard_margins needs to take into account page...
674537 GtkMenuPositionFunc: x and y should be "inout"
705582 gtk_recent_manager_init fails to check settings==NULL
710612 [PATCH] Allow to extend selection with mouse scrollwheel
738338 quartz: NSWindow NULL check in get_scale_factor
738891 Use GDK_WINDOW_SUBSURFACE for popovers
739038 gtk_recent_manager_set_filename: assertion failed: (priv->filename...
740758 Add getters for device vendor/product IDs
740795 GDK: Add OpenGL Support for Windows
741259 gtkmodelmenuitem: force icon scaling
741569 Minor theme bug: square progress bars
741610 Finish up support for macos menubar
741652 Leaking menus when attaching to a button
741702 Right margin not respected with RTL text in non-wrapping mode only
741827 typo in testsuite/reftests/Makefile.am causes build failure on Min...
741897 documentation fix
741969 GTK_STOCK_COPY
742010 GtkLabel eats thumb-button clicks
742170 cut/copy/paste binding entries are registered 2x
742181 "show images in menus" causes weird padding outside GNOME
742243 GtkScrolledWindow draws overshoot at the wrong position
742311 On cellrenderertext, notify for "size" and "size-points" propertie...
742343 Hide scrollbar in GtkFileChooser if appropriate
742518 object overview should include the pointer to the object in memory
742631 Left padding on File Chooser List
742653 gtkfilechooserwidget: When using an extra widget, show or hide the...
742664 Portabilitiy issues with GTK-Inspector 32-bit and non-gnome3 desktop
742702 GtkTreeView separator has wrong color if not active
742704 GtkComboBox: Separators not visible with Adwaita
742727 nautilus adding bookmark by dragging appear always at top
742764 Fix check for 'y' padding in gtk_cell_renderer_set_padding()
742771 Properly ignore BadWindow and BadDrawable in get_child_info_handler()
742774 Properly check result of g_utf8_get_char_validated()
742778 Fix accessible_class->widget_set initialization
742785 Fix event->button.y_root when using mouse buttons and dnd canceled
742786 Fix save_hot_y init in gtk_drag_get_icon()
742940 Adjust annotations of gtk_status_icon_position_menu to match GtkMe...
742980 cannot start broadway on FreeBSD
743037 Typo in gdk_window_get_root_coords documentation
743101 commit 77b876fa breaks zathura
743117 / and ~ Don't work in filechooser's recent mode
743157 gtk3-demo editable cells treeview problem
742646 DnD images not shown
Translation updates:
Basque
British English
Czech
Galician
German
Greek
Hebrew
Hungarian
Icelandic
Lithuanian
Russian
Spanish
Vietnamese

New in GTK 3.14.7 (Jan 11, 2015)

New in GTK 3.14.6 (Dec 13, 2014)

New in GTK 3.15.2 (Nov 24, 2014)

GtkPopoverMenu: A GtkPopover subclass that makes it easy to manually build menu-like popovers which can include arbitrary controls.
GtkModelButton: A button widget that is optimized for use inside popovers with a GAction as 'model'.
GL support:
Try harder to pick good visuals
Rework the way GL rendering is done in GtkGLArea
Support input events in GtkGLArea
Use shaders
The GDK_GL environment variable can be used for debugging
Inspector:
Make picking widgets work in Wayland
Rework search in all pages
Improve space use
Support GL information and debug flags
Shield the inspector window from more debug settings
Hide empty tabs
Theming:
Include the HighContrast theme
Add borders to menus in non-composited environments
Load themes from versioned directories like .../themes/Emerald/gtk-3-14/.
Wayland:
Make window opacity work
Propagate clipboard owner changes
Mir:
Improved event handling
Support cursors
Enable CSD
Better monitor support
Add OpenGL support
Deprecations:
gdk_cursor_new
gdk_device_grab_info_libgtk_only
gdk_display_open_default_libgtk_only
gdk_add_option_entries_libgtk_only
gdk_pre_parse_libgtk_only
Bugs fixed:
687963 Extend warning "Icon '%s' not present in theme" to mention...
734140 Gnome apps spam stderr with warnings if Gnome Session Manager...
737891 mounting LUKS partition from nautilus takes very long
738321 GtkMenu has unnecessary scroll buttons
738648 gdk_window_get_content() causes creation/destruction of back...
738670 GL Context on NVIDIA
738800 Menu border missing in Adwaita when no compositor is running
738887 "Cannot commit NULL buffer to xdg_surface" error too pervasive
739474 radiobutton: don't consider hidden buttons in the group for focus
739750 Fix handling of windows with sizes that aren't a multiple of...
739781 Make global GDK libgtk_only functions more private
739885 gtk3-3.14.5fail to linkundefined reference to `GTK_IS_PLUG'
739977 Don't wait for ENTER to initiate search
740011 overscroll overlay is opaque in unfocused mode sidebars
740346 Mir backend needs support for GdkGLContext
Translation updates:
Greek
Hebrew
Kazakh
Norwegian bokmÃ¥l
Spanish
Swedish

New in GTK 3.14.5 (Nov 10, 2014)

New in GTK 3.15.1 (Oct 28, 2014)

New in GTK 3.15.0 (Oct 23, 2014)

New in GTK 3.14.4 (Oct 22, 2014)

New in GTK 3.14.3 (Oct 14, 2014)

New in GTK 3.14.2 (Oct 8, 2014)

New in GTK 3.14.1 (Sep 30, 2014)

New in GTK 3.14.0 (Sep 22, 2014)

New in GTK 3.13.9 (Sep 16, 2014)

Adwaita:
Use sass functions more
Theme .app-notification instead of .app-notification.frame
Lots of button fine-tuning
Avoid double background rendering in tooltips
Inspector:
Show widget allocations
Show hidden windows
Fix initial state of dark switch
Bug fixes:
328449 selecting selectable ellipsized GtkLabel labels is (slightly) broken
528800 Widget Gallery has non-intuitive Image for GtkTreeView
579625 Cancel button on Gtk.Assistant should have Esc as accelerator
668258 Topic ellipsis acts as a link when omitted text contains a link
698031 Cannot link libgdk (-lrt required)
732916 treeview: column drop target visualization broken
735240 Labels in list rows don't get their dim-label class applied until...
735953 GtkPlacesSidebar blocks on g_file_query_info()
735959 osd progressbar gap
735965 rubberband selection broken
736004 touch support for icon activation
736056 GtkFontChooserButton's contents are not baseline aligned
736064 Openbox title bar strange behaviour
736121 gdk smooth scroll event unit inconsistencies between backends
736131 tooltip: Fix warning with GtkCellRendererAccel
736155 gtk_window_draw draws background twice and breaks with translucent...
736173 a program clashes when drag-and-drop items in a GtkRecentChooserWidget
736178 gtk_tree_view_scroll_to_cell() only works the first time
736191 Inspector could show widget allocation
736201 g_object_weak_unref assertion failures when closing the inspector
736203 [regression] GtkCellRendererAccel doesn't work in modal dialogues
736205 GtkMenuButton with popover breaks with GtkApplicationWindow's buil...
736250 Need to sort gtk_compose_seqs_compact[] table in the descending order
736269 GTK crashes when gdk_window_get_root_coords() is called on a forei...
736307 GtkStackSwitcher doesn't like removing children from stack
736512 Segfault in GtkPlacesSidebar when used with Nautilus
736535 Vertical alignment of text labels is off
736557 inspector: Show hidden windows in the inspector
Translation updates:
Assamese
Brazilian Portuguese
Czech
Finnish
French
Galician
German
Greek
Gujarati
Hebrew
Indonesian
Kannada
Korean
Latvian
Lithuanian
Korean
Polish
Punjabi
Russian
Spanish
Swedish
Traditional Chinese

New in GTK 3.13.8 (Sep 2, 2014)

Wayland:
Implement Drag-and-Drop
Use subsurfaces for entry completion popups
Use subsurfaces for tooltips
Bugs fixed:
156164 Fix _gtk_text_buffer_get_line_log_attrs for last line
346886 GtkTreeModelFilter doesn't allow multiple calls to set_visible_func
415415 tree lines drawn in black
602443 Can't use .glade with GtkListStore, gint64/guint64 and design-time data
641638 Remove AM_PATH_GTK_3_0 macro
658722 Drag and Drop sometimes stops working
674264 Credentials from gnome-keyring is not used while printing
680067 Credits in About dialog don't support https
695504 gtk-demo: entry completion doesn't work
697855 Implement DnD in wayland
720269 ScaleButton: scrolling on the button doesn't do anything
729215 Please implement Wayland subsurfaces
731380 gtk3-demo button box works badly with a touch screen under wayland
733967 provide proper pseudostates for radios and checkboxes
734290 Checkbox inconsistency / usability issues in gtk3-3.13.5-2
734374 wl_touch serials are ignored
734753 Path bar - buttons don't have enough padding
734961 GtkAboutDialog uses deprecated property
735012 Toolbars take too much space
735014 GtkPopover smart positioning broken in RTL
735034 application_get_menu_by_id should either ref or be transfer none
735119 inconsistent order of close/help buttons
735223 Touch scrolling invalidates more than intended
735226 Avoid NULL surface access if a window is shown/hidden within a frame
735253 GTK+ requires symbols not available in specified gdk-pixbuf version
735294 No widgets visible in simple applications with gtk+ 3.13.3 and later
735300 clicking on Actions tab in inspector causes abort
735301 Duplication of words in comments (for for, the the)
735310 GtkLabel selection background missing with Adwaita
735321 Get the default gkt-font-name font size from user font
735337 Crash in inspector, in the CSS editor
735353 GtkTreeView::row-activated not emitted sometimes
735368 try to tidy up the TextView background rendering
735389 client crashes if it gets an invalid keymap from the compositor
735401 make check fails on 3.13.7 without --enable-installed-tests
735428 gtk_main() tries to unlock an unlocked mutex
735531 Make tooltips use subsurfaces on wayland
735545 MenuButton: dismiss menu/popover when toggling programmatically
735593 Implement CSS font-stretch property
735830 Pixmap based cursors get surface destroyed after first use
735831 Change current cursor on grabs
Translation updates:
Assamese
Finnish
Greek
Hebrew
Japanese

New in GTK 3.13.7 (Aug 17, 2014)

New in GTK 3.13.6 (Aug 11, 2014)

Theme:
Many Adwaita improvements in details
Much faster blur implementation for shadows
Support symbolic, recolorable pngs
GtkFileChooser:
Fix editing of bookmarks
Use symbolic icons in the path bar
GtkTextView:
Add a vfunc to allow subclasses to draw above/below text
GtkImage:
Support scale factor when loading from resources
Inspector:
Show some widget states and buildable ids
Add GtkTreeSelection to object tree
Wayland:
Support newer protocol versions
Windows:
Fix handling of input shapes
Support font scaling
Dialog theming fixes
Several crash fixes
Bugs fixed:
624791 GtkTextBuffer doesn't emit signal "notify" on change of property "text"
638709 utf8_strrcasestr in GtkTextIter makes an invalid read
641638 Avoid pkg-config --atleast-version
705054 Embed manifest into gtk-update-icon-cache.exe
715176 object:state-changed:focused event missing when a text widget regains...
721367 Add gtk_application_get_actions_for_accel()
726224 W32: GDK tries to set GWLP_HWNDPARENT to NULL when it's NULL already
729140 popovers can't always track the widget
729636 Only show title button separator when there is something to separate...
729809 listbox: Add missing ::row-selected emissions
729924 Crash while trying to print
730450 Support non-svg symbolic icons
732137 Fix building quartz backend
733312 Deprecate GtkTreeView:rules-hint
733406 gtk_text_view_scroll_mark_onscreen() not working any more
733416 image: support scale factor when loading from GResource
733610 g_object_unref exceptions using GtkNotebook
733671 W32: Non-CSDed windows have unthemed titlebar
733679 GDK does not handle WM_NCHITTEST
733766 W32: gedit crashes when closing a print dialogue
733767 GtkPrintOperation does not keep itself alive through callbacks
733768 W32: Widgets can't be embedded into foreign windows
733769 W32: Critical error when GTK tries to set opacity for embedded windows
733773 GTK implicitly uses native W32 widgets in some cases, but lacks ICC...
733782 GtkListBoxRowAccessible expects the parent to be a GtkListBox
733923 gtk_widget_get_accessible() fails for an unparented GtkPopover
733925 GtkApplication: load gtk/menus-common.ui resource
733965 Add a way to debug GActions
733979 Combobox is styled like the last child if linked class applied, even...
734033 Avoid initial keyboard focus heuristic selecting labels
734038 GTK does not respect system font scaling
734053 gtkcairoblur: Replace our exponential blur with the box blur from mutter
734129 Popover sometimes fails to get raised above contents
734213 GtkSwitch showing up with "mixed" state when setting it active before...
734292 drag: add missing introspection annotations
734485 Switches are too big, glow effect makes it hard to read "ON"
734526 GtkToolbar: Implement clip
Translation updates:
Arabic
Basque
Brazilian Portuguese
Greek
Lithuanian
Slovenian
Spanish

New in GTK 3.13.4 (Jul 15, 2014)

Theming:
Adwaita is much more complete
Shadows, reliefs and frames in GtkScrolledWindow, GtkViewport, GtkButton, GtkEntry, GtkFrame, etc are now translated to style classes and themed
GtkApplication:
gtk_application_prefers_app_menu is a new function to facility adapting UIs to platform expectations
GtkApplication now tries to load menus from resources in the resource path that is defined by GApplication
GtkApplication set up a resource path for loading icons as well
GtkScrolledWindow:
Scrolling in response to user input (scrollbar clicks, keynav) is now animated
The displacement animation has been replaced edge gradients
GtkScaleButton:
The orientation is now changed on the fly to make the popup fit into small windows
GtkEntry:
Activity mode progress is now smooth
Client-side decorations
The default button layout includes minimize and maximize again
Dialogs are no longer using client-side decorations when use-header-bar is unset
GTK+ now ships a simple icon theme browser, gtk3-icon-browser
GtkInspector:
Can change hi-dpi scale on the fly
Can simulate touchscreen at runtime
Shows style properties
Ctrl-Shift-I selects the widget under the pointer
Property editors show property and settings bindings
Wayland:
Always use CSD under Wayland
Avoid a crash on pointer-less systems
Context menus work now
Deprecations, removals:
GtkWindow no longer supports resize grips
builtin icons have been deprecated in favor of loading icons from resources
Bugs fixed:
484640 Improve double click handling in GtkIconView
618852 gtk_text_iter_forward_visible_cursor_position does not move to end...
629129 gtk_text_iter_forward_visible_cursor_position is VERY slow
672676 evince doesn't permit to print more than 100 copies at once
680885 GtkColorButton color swatch suboptimal when color ~= background color
710449 Invalid memory access in "gdk_x11_window_set_opacity" on 64bit pla...
722092 Add GtkApplication resources support
722633 Remove separators from font chooser and file chooser
724084 Provide .error .warning .question classes for GtkEntry (not legibl...
726566 GtkEntryCompletion should emit signal for "no-suggestions" case.
729620 De-uglify GtkCalendar
730730 scrolling is broken when sharing adjustments
730893 Dialogs use headerbars even when DialogsUseHeader is unset
731158 gtkbookmarksmanager.c: save_bookmarks, silly strlen
731297 Get rid of overshooting window/animation
731463 Styling of last column header does not apply to treeview-like cust...
731711 GtkLabel forwards button-press-event after showing a context menu
732134 consider using an alternate durations for transitions of button pr...
732206 wayland: crash with touch but no pointer
732229 Buttons in menus in popoversalignment and spacing issues
732256 Add a flat style class and use it for flat buttons
732298 adwaita -- progress bars indistinguishable from selected list row
732330 Sort *_DEBUG values alphabetically
732433 Typos in common questions
732441 Selected text background is nearly transparent
732443 Inspector hide and seek
732454 Build error: return_exposes not defined in gdkevents-win32.c due t...
732494 issues active buttons in popovers
732667 cursor blink settings not fully undeprecated
732681 Docs: make GtkWidget:margin-start and margin-end clearer
732861 GtkImage surface documentation incomplete
732894 icontheme: Use correct URI for icons in resource paths
732900 textview calls gtk_widget_set_allocation() on children out of ::si...
732933 horizontal autoscrolling broken
732970 Unselectable GtkLabels with links get the wrong initial cursor
732991 gtk_drag_anim_timeout change the user widget and never restore it
733027 GtkStack doesn't render a background
733076 Handle resolution changes in the GDK backend code
733092 inspector: Do not accidentally change tab in the object notebook
733099 Regression: gtk_window_set_title() no longer sets header bar title
733112 GtkListBox: Add a ::activatable property for rows
Translation updates:
Hebrew
Lithuanian
Russian
Scottish Gaelic
Slovenian

New in GTK 3.13.3 (Jun 24, 2014)

New in GTK 3.13.2 (May 28, 2014)

Interactive debugging support. The GtkInspector window can be triggered with the Ctrl-Shift-I or Ctrl-Shift-D keyboard shortcuts, or via the GTK_DEBUG environment variable.
Gesture support has landed. New classes include GtkGestureLongPress, GtkGestureMultiPress, GtkGestureSwipe, GtkGesturePan, GtkGestureRotate, GtkGestureZoom. Many GTK+ widgets already use gestures internally. Gestures also show up in GtkInspector. The gesture-related APIs are still subject to change.
GTK+ widgets can now draw outside their allocation, by setting a clip with gtk_widget_set_clip(). The clip-related APIs are still subject to change.
GtkStack has added a few more transition types
GtkProgressBar is now narrower
CSS
Support outline-radius in CSS
Implement 'unset' and 'all'
Support -gtk-icontheme
Support -gtk-icon-source
Add -gtk-icon-transform, supporting the 2D parts of CSS transforms
Support -gtk-icon-style
Theme
Use outlines to render focus rings
Use icons to render spinners, expanders and arrows
GtkIconTheme can force symbolic or regular icon variants
GtkIconTheme will automatically load rtl icon variants
Win32:
Theme improvements
Wayland:
Update to the latest xdg-shell protocol
Deprecations:
GdkColor
GtkMisc
GtkArrow
focus-line-width style property
GtkNumerableIcon
GtkButton::x/yalign
gtk_widget_reparent
gtk_widget_region_intersect
gtk_container_set_reallocate_redraws
Bugs fixed:
525206 Remove superfluous non-NULL tests for the GtkScrolledWindow scrollbars
614717 gtk_text_buffer_create_tag fails to return error on duplicate tag
636695 GdkColor should be deprecated
645966 gtk-demo leaks a GtkSizeGroup
698396 GtkTreeStore crashes when reordering 0 elements
708037 Allow live updates on widgets implementing GtkColorChooser
720330 Gtk-CRITICAL **: gtk_entry_completion_set_model: assertion 'GTK_IS_E...
721069 gtk_win32_embed_widget_show infinite recursion
726676 More GtkStack transition counterparts of OVER_UP_DOWN
727147 Search bar is too narrow
727994 Gtk Popover closes on click
728135 gtk_widget_set_visible's nothing-changed-check
728284 [treeview] Graphics artifact when scrolling with hover-selection
729346 W32: App-notification has no theme, shows up transparent
729353 W32: horizontal-buttons get "selected" background when focused
729451 Removing accels with application_set_accels_for_action
729461 Introspection issue with GtkApplication
729473 FileChooser: typos in gtk_file_chooser_set_local_only ()
729475 FileChooser: typo in gtk_set_create_folders()
729496 Crash with latest gtk+ from master in gtk_combo_box_get_preferred_width
729564 Deprecate GtkArrow
729594 Don't stretch switches in Widget Factory
729598 Populate page 2 of the Widget Factory
729607 GtkAboutDialog: gtk aborts when trying to show an about dialog
729670 cairo surface leaked for each cursor created from pixmap
729817 GtkCellLayout: allow finding attributes at runtime
729834 gdk: missing (nullable) annotations on return values
729915 Popopver does not follow relative widget to find action groups
729983 gdk: assorted introspection and documentation syntax fixes
730007 GtkInspector: add a setting to disable C-S-i
730008 make gtk_set_interactive_debugging available for apps
730035 GtkFileFilter contains refs to GtkRecentFilter which are probably typos
730043 Add an alternative to Ctrl-Shift-I
730095 Add a private call API to export internals to modules
730142 placessidebar: use proper canonicalization when checking if home
730183 RFC: silence harmless critical
730306 Gtk+ >= 3.0 fails to load modules from settings.ini files
730526 Fix the edit-clear icons in RTL
730353 Horizontal and vertical scrolling
700030 GdkEventSequence not accessible from introspected bindings
641836 Capture/bubble event handling
119906 Add event when Double Click timeout expires
Translation updates:
Belarusian
Hebrew
Russian
Spanish

New in GTK 3.12.2 (May 12, 2014)

New in GTK 3.12.1 (Apr 13, 2014)

New in GTK 3.12.0 (Mar 25, 2014)

New in GTK 3.11.9 (Mar 18, 2014)

New in GTK 3.11.7 (Feb 19, 2014)

New in GTK 3.11.5 (Feb 5, 2014)

New in GTK 3.10.7 / 3.11.4 (Jan 28, 2014)

New in GTK 3.11.4 (Jan 15, 2014)

GtkActionBar: A new container, which has a centered child like GtkHeaderBar. It can be used in places where header bar theming is not suitable
GtkAppChooser: The online support has been simplified and modernized
GtkHeaderBar button theming has been changed to be more flexible. There is now a gtk-decoraton-layout setting and a decoration-layout property.
Accessibility:
Links in labels are now accessible
Model-based menus are accessible
Accessible roles of several widgets have been fixed
GtkColorChooser accessibility is improved
Theming: The Raleigh theme has been updated for several new features, including client-side decorations
Model-based menus now support a hidden-when attribute on items that allows them to be hidden on various conditions
Bugs fixed:
688421 GMenuModel menus should have a hint to hide items
698248 race in placement for popup-menu/tooltip-window
698786 window: add a maximized property to GtkWindow
706119 Add introspection friendly version of gtk_tree_path_new...
707729 orca speaks wrong label when using flat review on GtkTree
709491 dark theme setting not propagated to vertical spinbutto...
710315 Revert "treeview: Store editable position differently"
710351 Migrate Mac OS menu backend to use GtkMenuTracker
711552 Crash when processing list of GdkWindows
711826 gtk_text_view_add_child_in_window not scrolling
720264 Hovering item over sidebar "desktop"-entry crashes appl...
720357 csd not working on Mac OS
720401 gtk_menu_popup() doesn't destroy the menu after it is c...
720535 CUPS backend leaks http connection to CUPS
720551 improve/simplify quartz inhibit code
720554 cell-renderer: Check for NULL return in vfunc start_edi...
720939 GtkMenuButton direction = up isn't aligned correctly
720945 Make nick names for properties "popup", "menu-model", ...
720983 Objects of ATK_ROLE_CHECK_MENU_ITEM fail to emit object...
721045 The accessible role of GtkColorSwatch should not be ATK...
721048 GtkColorSwatch fails to emit an accessible object:state...
721086 Accessible keybindings/mnemonics missing from certain m...
721119 GtkMenuTracker: tweak separator logic
721304 GtkApplicationX11: read the startup ID from the platfor...
721317 Fix crash in testbbox and update gtkenum docs
721346 non-standard CFLAGS_FOR_BUILD, CPPFLAGS_FOR_BUILD, LDFL...
721406 Accessible object:state-changed:focused events missing ...
721407 Criticals on GtkScrolledWindow composite widget
721410 GtkLabels containing links should expose accessible chi...
721421 Links within a GtkLabel should expose their URIs via ATK
721480 3.8->3.10 scrolled window is empty
721530 License text contains obsolete FSF postal address
721633 bloatpad: fix the action associated with the notification
721665 Provide a better way to display contextual actions
721700 invalid callback prototypes leads to test issues
721800 using border-style: dotted seems to freak out all drawing
721836 Simplify GtkActionHelper
722029 Memory leak in gtkplacessidebar.c
722030 Memory leak when scrolling through GtkTreeView
722070 gdk: Don't leak GValue when xsetting is unknown
722076 Add separator before "Always on Top" to the CSD window
722106 By clicking "Menu key" you can open as many menus as yo...
Translation updates:
Brazilian Portuguese
Czech
Galician
German
Greek
Hebrew
Hungarian
Italian
Kazakh
Russian
Simplified Chinese
Spanish
Tajik

New in GTK 3.10.6 (Dec 5, 2013)

New in GTK 3.10.5 (Nov 27, 2013)

New in GTK 3.11.2 (Nov 22, 2013)

Theming:
A number of containers have been changed to draw backgrounds and borders. By default these are fully transparent, so nothing should change: GtkBox GtkFixed GtkGrid GtkEventBox
Link colors are not rendered using the :visited and :link states instead of the link-color and visited-link-color style properties
Broadway:
Use client-side decorations
Implement window movement, raise/lower
Use rolling hashes for optimizing scrolling
Use click-to-focus
Support touch events
Support IPad on-screen keyboard
GtkFileChooser:
Respect local-only in the places sidebar
Filter out duplicate application shortcuts
Show unmounted bookmarks
GtkProgressBar:
Activity mode is now using a tick callback to move the block smoothly
GtkWindow:
Fix size allocation for the fallback menubar
Improve application menu fallback if we have client-side decorations or a header bar
GtkBuilder:
No longer requires every object to have an id
Bugs fixed:
577642 Selected Printer Does Not Stick Between Sessions
635499 gtk_entry_completion_set_text_column doesn't remove old...
668598 Printing to PDF should register the generated file with...
679019 Popup menu misplaced in dual monitor
693227 Incorrect size allocation with overflow
699574 gtk_selection_owner_set() breaks mouse wheel scrolling
700419 Trigger toggle maximize on double click in menubar/menu...
702392 motion_compression hurts precision for drawing
703784 Epiphany crash during displaying printing dialog
705176 Reordering columns in GtkTreeView freezes mutter
709629 Use :link and :visited for link colors
710238 Fix the margin in RTL
710533 GtkBuilder can no longer construct GtkEntryCompletions ...
710909 Buttons are cut in some windows
710987 g_return_if_fail used even if function requires return value
711110 GDK_HINT_MAX_SIZE ignored on Win32
711158 gtktextattributes: Use an anonymous union instead of arch-...
711255 GtkListBox: Expand the placeholder
711324 Some more patches to make more containers honor background...
711354 Doc: some GtkPrintSettings symbols are missing
711494 GtkStack: add a signal telling when transition is done
711545 gtkpixelcache: Possibly ignoring queued redraw
711548 GtkPlacesSidebar doesn't show unmounted bookmarks
711553 gdk/win32: remove extra allocation for \r removal
711574 GtkPlacesSidebar is missing "local-only" flag
711611 GtkStack: Use new-style property installation/notification
711636 Duplicated 'Music' and 'Videos' from favorites on ...
712164 GtkMenuTracker: set action namespace correctly
712302 GtkPlacesSideBar showing "Desktop" or not shouldn't be...
712553 GtkBuilder: Make IDs optional
Translation updates:
Arabic
Brazilian Portuguese
British English
French
Greek
Polish
Spanish

New in GTK 3.10.4 (Nov 16, 2013)

New in GTK 3.10.3 (Nov 12, 2013)

New in GTK 3.11.0 (Oct 29, 2013)

New in GTK 3.10.2 (Oct 16, 2013)

New in GTK 3.10.1 (Oct 12, 2013)

New in GTK 3.10.0 (Sep 24, 2013)

New in GTK 3.9.16 (Sep 18, 2013)

New in GTK 3.9.14 (Sep 3, 2013)

New in GTK 3.9.12 (Aug 21, 2013)

GtkInfoBar now uses a GtkRevealer internally to slide in place. It is no longer necessary to do that manually.
GtkHeaderBar can now add a window close button
The fine adjustment mode for scrolling has been revamped to be easier discoverable, and visual feedback and autoscrolling has been added.
GtkIconTheme now supports 2x scaled icons for hi-dpi displays.
The Wayland and X11 clipboard implementations can now coexist
Bugs fixed:
448637 Convert comment in gtkmenushell.c into docs
672220 GtkFileChooserButton dialog stretched, when user has a really...
674108 Hard crash due to wrong NSAutoreleasePool stacking
680926 generic type fallback logic is broken for -symbolic
688738 GtkMenuButton problem with mnemonics / accelerators
692548 Quartz: Cursor doesn't reset when the mouse leaves a toplevel...
694831 GtkEntry provides no visual feedback when editable=FALSE
697127 gedit context menu uses fixed-width font
697399 GtkEntry: Add a "tabs" property for setting a PangoTabArray...
700029 GdkEvent type not accessible from Javascript
701571 1ad25dfb causes NSApp to not notice NSWindow destruction
702144 Make gdkwin32.h a pure include-only header
702971 GtkHeaderBar - pick up window controls from the system settings
704173 Don't use UNIX-specific printer objects on non-UNIX
704334 add revealer to infobar
704703 fine adjustments are difficult with scrollbars
705068 Update the GDK and GTK on Win32 to not use deprecated APIs
705181 Annoying beep on arrow keys when using IME on MacOS
705182 Reset Cocoa IME state when immodule is reset
705215 Minimum required cairo version should be 1.12 since 83c5e354b
705320 gtkicontheme: check for GdkPixbuf first
705372 gtk_image_menu_item_new_from_stock deprecation warning point...
705443 Fix image effects
705498 build and enable wayland backend by default
705524 searchbar: ignore GDK_KEY_Menu in handle_event()
705529 GtkTextView: improve documentation
705558 [listbox] convenience methods to prepend and insert at index
705601 headerbar: some improvements
705605 Improve the spring-back animation for drag and drop
705624 paned: minus the size by the handle for the for_child1 compu...
705640 GtkWindow incorrectly requires a default screen
705672 Inconsistent deprecations. GtkComboBox and GtkMenu.
705692 Segmentation fault on horizontal slider
705750 Quartz input method doesn't work correctly for Chinese characters
705765 gtkwindow: Export our custom frame extents
705809 Middle click on HeaderBar (as tiitelbar) isn't moved to the...
705918 Add gtk_button_new_from_icon_name
706014 Searchbar entry lacks an accessible name
706045 Set GtkBox as titlebar of the window - the background of the box...
706152 g_object_notify called with NULL priv->focus_widget
706220 Add the "text-button" style to button created with gtk_button_ne...
706028 The pathbar in GTKFilechooser don't stick together
706335 doc: Fix typos
Updated translations:
Arabic
Czech
Galician
Hebrew
Hungarian
Lithuanian
Norwegian bokmÃ¥l
Spanish
Tajik
Traditional Chinese

New in GTK 3.9.10 (Jul 30, 2013)

New in GTK 3.9.8 (Jul 10, 2013)

We've started deprecating GtkStock apis. These apis will continue working until GTK+ 4, so there is no need to rush to replace them. For more information, see https://mail.gnome.org/archives/gtk-devel-list/2013-July/msg00000.html Wholly deprecated as part of this effort: GtkIconFactory, GtkIconSet, GtkIconSource, GtkImageMenuItem, GtkAction, GtkUIManager
The GtkSettings cleanup that was discussed at the recent GTK+ hackfest has started to land. A number of settings have been deprecated and are ignored now: gtk-button-images, gtk-show-unicode-menu, gtk-show-input-method-menu, gtk-enable-mnemonics, gtk-auto-mnemonics, gtk-color-palette, gtk-can-change-accels, cursor blink settings, gtk-fallback-icon-theme, gtk-scrolled-window-placement, menu popup delay settings, gtk-menu-bar-accel, keynav tweaks, gtk-touchscreen-mode, gtk-icon-sizes, im style tweaks, gtk-file-chooser-backend, gtk-enable-tooltips, gtk-visible-focus, tooltip timeout tweaks, toolbar style tweaks
Initial support for scaled output (on high-dpi screens) has been added. While this can be built with cairo 1.12, it needs a cairo branch to work. Support for this has been added to the Wayland, OS X and Windows backends.
Bugs fixed:
390048 Entire word search flag
672271 File chooser seems over-enthusiastic about using subdirectories
696498 can't set download folder
701119 Error messages when GtkAboutDialog shows license info
702332 File Browser: Filter submenu is missing from context menu
702831 Shaped GDK windows do not work
702913 Reduce hash table lookups in gdk_x11_screen_supports_net...
702977 Problem with gtk_text_iter_forward_search(), multi-byte ...
702981 GtkListBox docs still refer to GtkListBoxUpdateSeparatorFunc
702996 Port to the new private macros and API
703069 Opening a big menu activates some menu entry
703154 Calling gtk_widget_set_opacity() on an unrealized widget...
703220 Memory allocation integer overflow in gdk_cairo_set_sour...
703313 Improve documentation of the GtkTextView API
703406 GtkSearchBar does not automatically connect entry
703533 textlayout: avoid double-free when adding preedit color
703606 GtkPlacesSidebar should use g_themed_icon_new_with_default...
703616 Inconsistent deprecations. GtkIconSet and other classes.
703618 listbox: Add function to get the index of a GtkListBoxRow
703656 GtkSearchBar: Don't show a close button by default
703765 Build of wayland backend fails when not building X11 backend
703827 Confusion in docs for gtk_recent_info_get_modified () and...
Translation updates:
Tajik
Vietnamese

New in GTK 3.9.6 (Jun 24, 2013)

New in GTK 3.9.4 (Jun 18, 2013)

New in GTK 3.9.2 (May 28, 2013)

New in GTK 3.8.2 (May 13, 2013)

New in GTK 3.9.1 (May 2, 2013)

New in GTK 3.8.0 (Mar 26, 2013)

New in GTK 3.7.14 (Mar 19, 2013)

New in GTK 3.7.12 (Mar 6, 2013)

New in GTK 3.7.10 (Feb 19, 2013)

We now support the Window Manager frame synchronization protocol draft (when running under a WM that supports it). This means applications will throttle their drawing cycle to what the compositor is drawing, and the compositor will never render half-updated windows, for seamless resizing and improved smoothness in drawing. See https://mail.gnome.org/archives/wm-spec-list/2013-January/msg00000.html and the articles at http://blog.fishsoup.net/ for more details.
We now support setting an opacity to any GtkWidget, not just toplevels: gtk_window_set_opacity has been deprecated in favor of gtk_widget_set_opacity.
GtkIconTheme gained asynchronous loaders for GtkIconInfo objects
GtkIconInfo has changed from being a boxed type to a GObject. This is technically an ABI change, but basically all existing code will keep working if its used as a boxed type, and its not possible to instantiate GtkIconInfos outside Gtk, so this is not expected to be a big problem.
Bugs fixed:
590325 gtkbuilder needs a public policy about extension name
673243 GtkRadioMenuItem accelerators no longer appear
681578 gtk-demo: demo.ui is outdated
683311 Leak in GtkIconViewAccessible
685460 Add frame synchronization to GTK+
687842 Support partially transparent widgets
690247 multiple context in a immodule can't be selected
692411 Slave device tracking goes wrong when there are no GDK_DEVICE_TYPE_SLAVE
692728 wayland evet source doesn't handle poll err/hup
693251 wayland: fix the direction of scrolling
693253 wayland: remove debug message
693256 wayland: use the GdkCursorType enum information to lookup the cursor name
693257 wayland: avoid returning NULL when getting a cursor
693313 Improve tooltip support
693338 wayland: skip pointer and keyboard events without a surface
693400 gtkcellrenderertext: Sink floating entry before using as signal argument
693709 Hide recently used if it is turned off in the control center
693724 Add a gtk-recent-files-enabled GtkSetting
693802 Add async GtkIconInfo loaders
693912 wayland: look further through the hierarchy for the surface with the grab
693913 wayland: attempt to determine the possible parent surface for popups
693934 Add gdk_frame_clock_begin/end_updating()
694022 GtkViewport: annotate the adjustment args of the constructor
694075 GtkAccelLabel: Don't show "+" if there's no more keys to add Added scroll and touch events to GtkToolPalette
Translation updates:
Arabic
Catalan
Catalan (Valencian)
Czech
Japanese
Kazakh
Lithuanian
Malayalam
Polish
Serbian

New in GTK 3.7.8 (Feb 5, 2013)

GtkTreeView and GtkIconView allow single-click activation
GtkImage can be set from a resource
GdkWaylandDisplay is now public
gdk_window_set_fullscreen_mode: new function to let windows be fullscreened across multiple monitors
Bugs fixed:
345023 Single-click in treeview and iconview
687025 iconhelper: Treat empty string as NULL stock-id
691572 Touch: strengthen synthesized touch crossing events ...
691592 the signal handler "gtk_spin_button_accessible_value...
691639 introspection: gtk_widget_set_tooltip_text accepts NULL
691751 Better column resizing for GtkTreeView
691842 /TreeView/scrolling/specific/bug-111500 fails since ...
691856 Add support for _NET_WM_FULLSCREEN_MONITORS
692163 file chooser: give GSettings schema a path
692188 Backspace should not be used for navigation
692203 applicationwindow: fix mem leak
692467 x11: Add "support" for XI2.3
692481 gtkimage: Add GtkImage::resource property
692605 Optimize gdk_x11_screen_get_setting()
692659 migrating-2to3: Add more words about GSEAL_ENABLE is...
692766 textlayout: respect preedit color attribute
692844 Incorrect (out) annotation on gtk_tree_drag_source_d...
692934 Defer cairo surface creation for image URLs in CSS t...
682824 Don't build gtk-launch when gio-unix is not available
692637 Only build native-update-icon-cache when no external...
692823 GdkDeviceCore should be public as GdkWaylandDevice
692899 global_remove handler is missing
693015 Deprecate gtk_scrolled_window_add_with_viewport()
693066 GTK notification code attempts to create an X notifi...
525226 All actions' names and descriptions should be transl...
553334 gailrange exposes an action which does nothing
658148 The pop-up window in a GtkEntryCompletion lacks an a...
680048 Prefer symbolic icons for the default message dialog...
687825 weight-set in GtkCellRendererText not working
693050 GtkTextView focus handler doesn't honor can-focus pr...
Translation updates:
Aragonese
Assamese
Basque
Brazilian Portuguese
Dutch
German
Hebrew
Hungarian
Polish
Portuguese
Serbian
Slovenian
Spanish
Uyghur

New in GTK 3.7.6 (Jan 15, 2013)

New in GTK 3.6.4 (Jan 8, 2013)

New in GTK 3.6.3 (Jan 4, 2013)

New in GTK 3.7.4 (Dec 18, 2012)

GtkBuilder now lets you refer to external objects from a ui file if the objects have been exported with the new function gtk_builder_expose_object()
Font handling has been improved:
The default font is no longer handled like a custom style sheet that overrides everything, but as the initial value. This is the same behavior as in web browsers.
It is now possible to set font-family and font-size like other CSS properties, and relative font sizes are supported. Font sizes in CSS can be specified as numbers or with keywords like xx-small, medium, smaller, larger,...
GTK+ now uses proper Unicode ellipses in strings.
The releases includes several noticable performance improvements:
Size allocation has been optimized, by avoiding excessive resizing in various situations.
The performance of size groups has been improved.
Text rendering in GtkLabel and other widgets has been optimized to avoid excessive recreation of Pango layouts.
Icon loading overhead was reduced by caching of GtkIconInfo.
The CSS is now keeping a tree of selectors to speed up matchinh.
Deprecations and removals:
Custom CSS properties have been deprecated
Support for color schemes has been removed
gtk_style_provider_get_style, gtk_style_provider_get_icon_factory
GtkGradient and GtkSymbolicColor
All the padding style properties in menus
Bugs closed:
132333 Can't add a palette to the dialog of a color button
371034 Doc for gtk_file_chooser_get_filename: Is the resulting path...
447972 Add a way to specify user_data sent to signals
548793 funny pattern for iterating GtkTreeModel
595615 Use proper ellipses
626499 GtkClipboard unnotified on change of OS X pasteboard owner
668239 texts disappear when notebook switch page at zh_CN locate!
677339 GTK+ 3 documentation wrong about GtkWidget scroll-event signal
680065 treemodelfilter: Make the constructor binding friendly
687065 InstallableOptions is not filtered in cups backend
687816 GtkTreeView does not draw correctly since commit aaedc7b6
688710 [PATCH] Splash screens shouldn't stay on top of all applicat...
688744 Don't use gtk_style_context_set_background() to render icon/...
688884 Typo in gtk_tree_view_set_tooltip_column documentation
689012 "Copy file's location" menu item in file chooser dialog uses...
689047 Obtain the recent files max age setting from xsettings
689081 No caching of icons
689168 Deprecate some menu style properties
689401 xi2: Abort early if we don't have a proper GDK window
689584 Add summary and description to "show-hidden" key
689847 Add fast repeated typename -> GType resolver
689923 Missing null-check in GtkEntryAccessible
690099 GtkScrolledWindow with NEVER policy don't resize with children
690266 Freeze with F10/Shift-F10 on submenus
Translation updates:
Assamese
British English
Dutch
German
Hebrew
Polish
Slovenian
Spanish

New in GTK 3.7.2 (Nov 20, 2012)

New in GTK 3.6.2 (Nov 12, 2012)

New in GTK 3.7.0 (Oct 26, 2012)

New in GTK 3.6.1 (Oct 16, 2012)

New in GTK 3.5.8 (Jul 18, 2012)

New in GTK 3.5.6 (Jun 28, 2012)

New in GTK 3.1.14 (Aug 30, 2011)

New in GTK 3.1.6 (Jun 14, 2011)

New in GTK 3.0.6 (Mar 27, 2011)

New in GTK 3.0.5 (Mar 24, 2011)

New in GTK 3.0.3 (Mar 15, 2011)

New in GTK 3.0.2 (Mar 8, 2011)

New in GTK 3.0.1 (Feb 22, 2011)

New in GTK 2.99.3 (Feb 2, 2011)

This release adds some forgotten padding to class structs, and thus breaks ABI for a last time before 3.0
Many Introspection annotation improvements
We no longer build the gtk-update-icon-cache utility, and use a preexisting one, if --enable-gtk2-dependency is passed to configure
GtkBuilder can now fill GtkComboBoxText and GtkMenToolButton widgets with data, as well as GtkFileFilters and GtkTextTagTables
GtkImage now has a ::use-fallback property to allow generic fallback with GIcons and icon-names (e.g. for symbolic icons)
There's a new gtk_text_view_get_cursor_locations() to enable popup-at-cursor functionality
The application chooser widgets can now set a custom dialog heading
The file chooser and application chooser widgets have received minor visual improvements
gtk-auto-mnemonics is now backed by an XSetting
Defaults for GtkSettings, as well as theme-specific settings, are now read from key files
Key themes are now supported again, their syntax has been changed to be CSS-like
GtkPlug and GtkSocket have been reduced to X11-specific API, and using them requires including the header, and uses of GdkNativeWindow in their APIs have been replaced by the X11 Window type.
Migration guide and tutorial and other documentation improvements
Bug fixes:
322926 FileChooser: Alt-Shift-Down should work like Alt-Down
351755 GTK_RANGE (range) -> round_digits should be exposed...
586635 gtk_info_bar_add_button() should return GtkButton*
590459 Text is sometimes not pasted at the right location
598952 Implement object attribute to expose toolkit/source
626336 Warning when activating GtkButton outside of an event...
634677 assertion in finalize assuring that buffer is NULL...
635287 Specify packages when generating GIR
636691 Rendering icons with prelight state doesn't...
638920 gail should provide toolkit as an AtkAttribute
639139 Subclassing GtkIconView broken lately in master
639186 gtk_paper_size_new fails to recognize valid name
639325 Generated introspection broken
639380 Critical warnings when detaching tab
639455 accel cell renderer critical warning
639520 Update docs about colormap to use visual instead.
639531 No error is given when attempting to save to "nonexistent...
639625 Crashes on dereferencing a NULL GtkBorder.
639750 Support css3 colors
639754 Must widget class names begin with uppercase letter?
639767 password not accepted in gnome-screensaver dialog
639792 Regional panel: "Add" dialog: combos not sorted
639822 Synthesized button2/button3 does not transfer source_device
639845 insensitive and separator items in comboboxes not working...
639931 gtk_application_add_window() docs should mention window destr...
639949 pygobject leaks references on GtkWindows
640005 removable media dialog should use app names
640006 choose app dialog shows other apps by default
640011 Selects application on cancel
640105 Crash showing a offscreen window with a textview inside
640161 GtkFileChooserWidget 0xbbf6c0 is mapped but visible=1...
640188 gdk_pixbuf_get_from_drawable missing from migration guide
640195 gdk_cairo_create gets cairo context with badly clipped...
640282 insensitive, active check button becomes sensitive
640313 BadDevice X error when ungrabbing a SLAVE device
640391 Display lines between rows when window is focused
640487 crash on gtk_statusbar_remove_all()
640698 Incompatibility in 'matched-selected' signal invocation
640712 GtkAssistant fonts are too big
640744 mount-operation: don't show the dialog until the tree...
640902 X11 headers included by default in public headers
640965 XCompose does not work with GTK+ 2.99.x
640983 GtkSettings: Fix theme not updating for dark theme
640999 GtkSpinner Class check macro is invalid
641023 assertion `hash_table != NULL' failed in gtkplug.c
641039 Cannot expand/collapse nodes by mouse
641042 assertion `G_IS_OBJECT (object) in gdkevents.c
641059 Fix several bugs handling GtkTrayIcon symbolic colors
641073 Please be consistent with GtkEntryCompletion
641176 Fix crash in gtk_fixed_remove()
Translation updates:
Arabic
Basque
Catalan
Chinese
Esperanto
Estonian
Galician
German
Greek
Hebrew
Italian
Kazakh
Norwegian bokmål
Persian
Punjabi
Spanish
Uighur

New in GTK 2.99.2 (Jan 13, 2011)

New in GTK 2.91.4 (Nov 10, 2010)

New in GTK 2.91.3 (Nov 2, 2010)

New in GTK 2.91.2 (Oct 26, 2010)

New in GTK 2.90.6 (Aug 18, 2010)

All drawing done by GTK+ itself has been ported from GDK drawing APIs to cairo
GtkExpander and GtkFrame now implement GtkSizeRequest
GtkExpander gained a ::label-fill property to make the label fill the entire horizontal space
Allow windows to be dragged by clicking on empty areas in menubars and toolbars
GtkAboutDialog can now refer to licenses using a ::license-type enumeration instead of embedding the license text
Deprecations and cleanups:
Remove GtkNotebookPage
Remove public struct members in many classes
Remove the GtkRecentManager::limit property
Remove all GDK drawing functions, ie gdk_draw_*. Use cairo instead
Remove all GdkGC functions. Use cairo instead
Remove all of GdkImage. Use cairo instead
Remove all of GdkRGB. Use cairo instead
Remove gdk_{bit,pix}map_create_from_data
GDK no longer depends on the render X extension
New accessors:
gdk_cursor_get_cursor_type
gdk_device_get_n_axes
gdk_display_is_closed
gtk_notebook_get_tab_[hv]border
New cairo-related APIs:
gdk_window_create_similar_surface
gdk_window_get_background_pattern
Bugs fixed:
90935 GtkIMContextClass inheritance ...
97414 gtkaccellabel: s/seperator/separator/
336225 Support for common licenses in about dialog
554926 gtk_init_with_args: not setting translation domain...
557263 Notebooks return 1 selection even if they have no pages
579583 GtkStatusIcon's scroll-event documentation missing "Since: ..."
580291 Gail does not work with custom treemodels
596125 Property string fixes
604391 Gtk-CRITICAL when switching between tab
605190 Should delete the description of xim related options...
609264 gtk_(tree/list)_store_set documentation unclear about ownership
611313 Window dragging from menubars/toolbars
612919 crash in System Monitor: I was moving up-down wit...
614049 Allow packing options for GtkExpander label widgets
614443 Doxygen 'forgets' #define documentation under certain conditions
615474 gtk_widget_set_has_window() documentation is not correct
618327 GtkNotebookPage should be deprecated
621571 Fix damage events on offscreen windows
622658 GTK_STOCK_FILE Stock Label
623603 meld built with pygtk-2.16.0 giving warnings
623865 gtkdnd: pointer grab may never finish (ungrab before grab)
624087 Missing accessor for GdkCursor.type
624224 Missing accessor for GdkDisplay.closed
624270 crash in gtk_entry_completion_default_completion_func
624333 Deprecate GtkRecentManager:limit
624362 access an invalid ActionGroup
624367 GtkButtonBox is broken
624397 Move GtkBoxChild from public .h to gtkbox.c
624432 GtkRadioMenuItem is broken
624540 GtkRadionAction loop in its activate handler
624687 switch-page bug when activated from menu
624707 warnings when showing gnome-terminal menus on gtk master
624779 GtkCalendar padding/margin/spacing/border/whatever is hard-coded
625104 Don't try and use the child of a GtkSeparatorMenuItem
625235 Tooltips cause warnings
625300 Buttons order in dialogs broken in gtk+3
625416 gtk_file_chooser_default_map should not reload directory
625650 Add annotations to gtk_tree_model_iter_next() and...
625655 win32 compile failure due to G_SEAL
625715 comment string in GtkAboutDialog is not centered
625953 GailAdjustment does not implement get_minimum_increment...
626052 Activating a file in GtkFileChooserDialog activates action...
626276 gtk_tree_selection_set_select_function() should allow...
626514 License dialog doesn't take into account long copyrights
Translation updates:
Asturian
Galician
German
Hebrew
Indonesian
Norwegian bokmål
Punjabi
Romanian
Simplified Chinese
Slovenian
Spanish
Swedish
Traditional Chinese

New in GTK 2.90.5 (Jul 12, 2010)

New in GTK 2.90.4 (Jun 27, 2010)

New in GTK 2.90.3 (Jun 18, 2010)