diff --git a/Source/Libs/AtkSharp/AtkSharp.metadata b/Source/Libs/AtkSharp/AtkSharp.metadata
index b01be8585..b13138c16 100644
--- a/Source/Libs/AtkSharp/AtkSharp.metadata
+++ b/Source/Libs/AtkSharp/AtkSharp.metadata
@@ -37,8 +37,6 @@
   <attr path="/api/namespace/struct[@cname='AtkAttribute']/method[@name='SetFree']" name="hidden">1</attr>
   <attr path="/api/namespace/interface[@cname='AtkText']/*[@name='GetRunAttributes']/return-type" name="element_type">AtkAttribute*</attr>
   <attr path="/api/namespace/interface[@cname='AtkText']/*[@name='GetDefaultAttributes']/return-type" name="element_type">AtkAttribute*</attr>
-  <attr path="/api/namespace/interface[@cname='AtkEditableText']/*[@name='GetRunAttributes']/return-type" name="element_type">AtkAttribute*</attr>
-  <attr path="/api/namespace/interface[@cname='AtkEditableText']/*[@name='GetDefaultAttributes']/return-type" name="element_type">AtkAttribute*</attr>
 
   <!-- below is a workaround for an ABI break in recent ATK: https://git.gnome.org/browse/atk/commit/?id=b1f70e81ef1d7287dcb2cafa9a115ff5752ece55 -->
   <remove-node path="/api/namespace/interface//field[@cname='pad1' or @cname='pad2' or @cname='pad3' or @cname='pad4']" />
diff --git a/Source/Libs/GdkSharp/GdkSharp.metadata b/Source/Libs/GdkSharp/GdkSharp.metadata
index 028434825..8d937d577 100644
--- a/Source/Libs/GdkSharp/GdkSharp.metadata
+++ b/Source/Libs/GdkSharp/GdkSharp.metadata
@@ -131,10 +131,15 @@
   <attr path="/api/namespace/object[@cname='GdkScreen']/method[@name='GetWindowStack']/return-type" name="element_type">GdkWindow*</attr>
   <attr path="/api/namespace/object[@cname='GdkScreen']/method[@name='GetWindowStack']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GdkScreen']/method[@name='GetWindowStack']/return-type" name="elements_owned">true</attr>
-  <attr path="/api/namespace/object[@cname='GdkScreen']/property[@name='FontOptions']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GdkScreen']/virtual_method[@name='GetWindowStack']/return-type" name="element_type">GdkWindow*</attr>
   <attr path="/api/namespace/object[@cname='GdkScreen']/virtual_method[@name='GetWindowStack']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GdkScreen']/virtual_method[@name='GetWindowStack']/return-type" name="elements_owned">true</attr>
+  <remove-node path="/api/namespace/object[@cname='GdkScreen']/class_struct/signal[@vm='size_changed']" />
+  <remove-node path="/api/namespace/object[@cname='GdkScreen']/class_struct/signal[@vm='composited_changed']" />
+  <remove-node path="/api/namespace/object[@cname='GdkScreen']/class_struct/signal[@vm='monitors_changed']" />
+  <add-node path="/api/namespace/object[@cname='GdkScreen']/class_struct"><method signal_vm="size_changed" /></add-node>
+  <add-node path="/api/namespace/object[@cname='GdkScreen']/class_struct"><method signal_vm="composited_changed" /></add-node>
+  <add-node path="/api/namespace/object[@cname='GdkScreen']/class_struct"><method signal_vm="monitors_changed" /></add-node>
   <attr path="/api/namespace/object[@cname='GdkSeat']/method[@name='GetSlaves']/return-type" name="element_type">GdkDevice*</attr>
   <attr path="/api/namespace/object[@cname='GdkSeat']/method[@name='GetSlaves']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GdkSeat']/method[@name='GetSlaves']/return-type" name="elements_owned">false</attr>
@@ -180,14 +185,10 @@
   <attr path="/api/namespace/struct[@cname='GdkEventSetting']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GdkEventVisibility']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GdkEventWindowState']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='Deserialize']/*/*[@name='stream']" name="array">1</attr>
-  <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='Serialize']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='ToCsource']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GdkSeatDefault']" name="parent">GdkSeat</attr>
   <attr path="/api/namespace/struct[@cname='GdkTimeCoord']/field[@cname='axes']" name="array_len">128</attr>
   <remove-node path="/api/namespace/object[@cname='GdkCursor']/method[@name='Ref']" />
   <remove-node path="/api/namespace/object[@cname='GdkCursor']/method[@name='Unref']" />
-  <remove-node path="/api/namespace/object[@name='Pixbuf']/method[@name='Gettext']" />
   <remove-node path="/api/namespace/alias[@name='Rectangle']" />
   <remove-node path="/api/namespace/class[@cname='GdkRectangle_']" />
 </metadata>
diff --git a/Source/Libs/GtkSharp/GtkSharp-api.xml b/Source/Libs/GtkSharp/GtkSharp-api.xml
index 39d1d8127..86f5d3f4f 100644
--- a/Source/Libs/GtkSharp/GtkSharp-api.xml
+++ b/Source/Libs/GtkSharp/GtkSharp-api.xml
@@ -28289,7 +28289,6 @@
         <method vm="_gtk_reserved7" />
       </class_struct>
       <field name="Priv" cname="priv" type="GtkWidgetPrivate*" />
-      <property name="FALSE);  GtkWidgetChildPropertyPool = gParamSpecPoolNew (TRUE" cname="FALSE);  _gtk_widget_child_property_pool = g_param_spec_pool_new (TRUE" type="pool_new" />
       <property name="Name" cname="name" type="gchar*" readable="true" writeable="true" />
       <property name="Parent" cname="parent" type="GtkContainer" readable="true" writeable="true" />
       <property name="WidthRequest" cname="width-request" type="gint" readable="true" writeable="true" />
diff --git a/Source/Libs/GtkSharp/GtkSharp.metadata b/Source/Libs/GtkSharp/GtkSharp.metadata
index bcb62638c..1293f72e6 100644
--- a/Source/Libs/GtkSharp/GtkSharp.metadata
+++ b/Source/Libs/GtkSharp/GtkSharp.metadata
@@ -12,7 +12,6 @@
   <attr path="/api/namespace/boxed[@cname='GtkGradient']/method[@cname='gtk_gradient_add_color_stop']" name="hidden">1</attr>
   <attr path="/api/namespace/boxed[@cname='GtkGradient']/method[@cname='gtk_gradient_resolve']" name="hidden">1</attr>
   <attr path="/api/namespace/boxed[@cname='GtkGradient']/method[@cname='gtk_gradient_resolve_for_context']" name="hidden">1</attr>
-  <attr path="/api/namespace/boxed[@cname='GtkIconInfo']/method[@name='Free']" name="deprecated">1</attr>
   <attr path="/api/namespace/boxed[@cname='GtkIconSet']/method[@name='GetSizes']" name="hidden">1</attr>
   <attr path="/api/namespace/boxed[@cname='GtkIconSet']/method[@name='Ref']" name="deprecated">1</attr>
   <attr path="/api/namespace/boxed[@cname='GtkIconSet']/method[@name='Unref']" name="deprecated">1</attr>
@@ -77,7 +76,6 @@
   <attr path="/api/namespace/class[@cname='GtkGlobal']/method[@name='EventsPending']" name="name">GetEventsPending</attr>
   <attr path="/api/namespace/class[@cname='GtkGlobal']/method[@name='CheckVersion']/return-type" name="type">const-gchar*</attr>
   <attr path="/api/namespace/class[@cname='GtkGlobal']/method[@name='EnumeratePrinters']" name="hidden">1</attr>
-  <attr path="/api/namespace/class[@cname='GtkIcon_']/method[@cname='gtk_icon_size_lookup_for_settings']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkInit_']/method[@name='Check']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkInit_']/method[@name='CheckAbiCheck']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkInit_']/method[@name='AbiCheck']" name="hidden">1</attr>
@@ -106,7 +104,6 @@
   <attr path="/api/namespace/enum[@cname='GtkJunctionSides']/member[@name='Bottom']" name="value">CornerBottomLeft | CornerBottomRight</attr>
   <attr path="/api/namespace/enum[@cname='GtkJunctionSides']/member[@name='Left']" name="value">CornerTopLeft | CornerBottomLeft</attr>
   <attr path="/api/namespace/enum[@cname='GtkJunctionSides']/member[@name='Right']" name="value">CornerTopRight | CornerBottomRight</attr>
-  <attr path="/api/namespace/enum[@cname='OperationMode']" name="hidden">1</attr>
   <attr path="/api/namespace/enum[@cname='GtkPathPriorityType']" name="hidden">1</attr>
   <attr path="/api/namespace/enum[@cname='GtkPathType']" name="hidden">1</attr>
   <attr path="/api/namespace/enum[@cname='GtkRcFlags']" name="hidden">1</attr>
@@ -282,7 +279,6 @@
   <attr path="/api/namespace/object[@cname='GtkCellArea']/*[@name='Foreach']/*/*[@name='callback']" name="scope">call</attr>
   <attr path="/api/namespace/object[@cname='GtkCellArea']/*[@name='ForeachAlloc']/*/*[@name='callback']" name="scope">call</attr>
   <attr path="/api/namespace/object[@cname='GtkCellArea']/method[@name='GetFocusSiblings']/return-type" name="element_type">GtkCellRenderer*</attr>
-  <attr path="/api/namespace/object[@cname='GtkCellArea']/signal[@name='ApplyAttributes']" name="name">AttributesApplied</attr>
   <attr path="/api/namespace/object[@cname='GtkCellRenderer']/method[@name='StartEditing']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkCellRenderer']/method[@name='GetSize']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkCellRenderer']/property[@name='CellBackgroundRgba']" name="type">GdkRGBA</attr>
@@ -379,11 +375,18 @@
   <remove-node path="/api/namespace/object[@cname='GtkFileChooserWidget']/implements/interface[@cname='GtkFileChooserEmbed']" />
   <attr path="/api/namespace/object[@cname='GtkFlowBox']/signal[@cname='select-all']" name="name">SelectedAll</attr>
   <attr path="/api/namespace/object[@cname='GtkFlowBox']/signal[@cname='unselect-all']" name="name">UnselectedAll</attr>
+  <attr path="/api/namespace/object[@cname='GtkFlowBox']/method[@name='SelectedForeach']/*/*[@name='func']" name="scope">call</attr>
+  <attr path="/api/namespace/object[@cname='GtkFlowBox']/method[@name='GetSelectedChildren']/return-type" name="element_type">GtkFlowBoxChild*</attr>
+  <attr path="/api/namespace/object[@cname='GtkFlowBox']/method[@name='GetSelectedChildren']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/object[@cname='GtkFlowBox']/method[@name='GetSelectedChildren']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GtkFontSelectionDialog']/method[@name='GetCancelButton']/return-type" name="type">GtkButton*</attr>
   <attr path="/api/namespace/object[@cname='GtkFontSelectionDialog']/method[@name='GetOkButton']/return-type" name="type">GtkButton*</attr>
   <attr path="/api/namespace/object[@cname='GtkFrame']/method[@name='GetLabelAlign']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkFrame']/method[@name='SetLabelAlign']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkGesture']/method[@cname='gtk_gesture_get_group']" name="hidden">1</attr>
+  <attr path="/api/namespace/object[@cname='GtkGesture']/method[@cname='gtk_gesture_get_sequences']/return-type" name="element_type">GdkEventSequence*</attr>
+  <attr path="/api/namespace/object[@cname='GtkGesture']/method[@cname='gtk_gesture_get_sequences']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/object[@cname='GtkGesture']/method[@cname='gtk_gesture_get_sequences']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GtkHandleBox']/property[@name='ChildDetached']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkHandleBox']/property[@name='ShadowType']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkHandleBox']/method[@name='GetChildDetached']" name="name">IsChildDetached</attr>
@@ -458,6 +461,10 @@
   <attr path="/api/namespace/object[@cname='GtkListBox']/signal[@cname='select-all']" name="name">SelectedAll</attr>
   <attr path="/api/namespace/object[@cname='GtkListBox']/signal[@cname='unselect-all']" name="name">UnselectedAll</attr>
   <attr path="/api/namespace/object[@cname='GtkListBox']/signal[@cname='row-activated']" name="name">ListRowActivated</attr>
+  <attr path="/api/namespace/object[@cname='GtkListBox']/method[@name='SelectedForeach']/*/*[@name='func']" name="scope">call</attr>
+  <attr path="/api/namespace/object[@cname='GtkListBox']/method[@name='GetSelectedRows']/return-type" name="element_type">GtkListBoxRow*</attr>
+  <attr path="/api/namespace/object[@cname='GtkListBox']/method[@name='GetSelectedRows']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/object[@cname='GtkListBox']/method[@name='GetSelectedRows']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GtkListStore']/constructor[@cname='gtk_list_store_new']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkListStore']/constructor[@cname='gtk_list_store_newv']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkListStore']/method[@name='Append']/*/*[@name='iter']" name="pass_as">out</attr>
@@ -498,6 +505,9 @@
   <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/signal[@cname='show-connect-to-server']" name="name">ShowedConnectToServer</attr>
   <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/signal[@cname='show-enter-location']" name="name">ShowEnteredLocation</attr>
   <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/signal[@cname='show-other-locations']" name="name">ShowedOtherLocations</attr>
+  <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/method[@name='ListShortcuts']/return-type" name="element_type">GFile*</attr>
+  <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/method[@name='ListShortcuts']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GtkPlacesSidebar']/method[@name='ListShortcuts']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GtkPlug']/constructor[@cname='gtk_plug_new']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkPlug']/constructor[@cname='gtk_plug_new_for_display']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkPlug']/property[@name='Embedded']" name="name">IsEmbedded</attr>
@@ -647,7 +657,6 @@
   <attr path="/api/namespace/object[@cname='GtkStatusIcon']/method[@name='SetFromGicon']" name="name">SetIcon</attr>
   <attr path="/api/namespace/object[@cname='GtkStatusIcon']/method[@name='GetGicon']" name="name">GetIcon</attr>
   <attr path="/api/namespace/object[@cname='GtkStatusIcon']/property[@cname='gicon']" name="name">Icon</attr>
-  <attr path="/api/namespace/object[@cname='GtkStyle']/method[@name='LookupColor']/*/*[@name='color']" name="pass_as">out</attr>
   <attr path="/api/namespace/object[@cname='GtkStyleContext']/method[@name='Get']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GtkStyleContext']/method[@name='GetBackgroundColor']/*/parameter[@name='color']" name="pass_as">out</attr>
   <attr path="/api/namespace/object[@cname='GtkStyleContext']/method[@name='GetBorder']/*/parameter[@name='border']" name="pass_as">out</attr>
@@ -865,7 +874,6 @@
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='GetPath']" name="name">GetWidgetPath</attr>
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='GetPreferredSize']/*/*[@type='GtkRequisition*']" name="pass_as">out</attr>
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='GetRealized']" name="name">GetIsRealized</attr>
-  <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='GetRequisition']/*/parameter[@name='requisition']" name="pass_as">out</attr>
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='HasDefault']" name="name">GetHasDefault</attr>
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='HasFocus']" name="name">GetHasFocus</attr>
   <attr path="/api/namespace/object[@cname='GtkWidget']/method[@name='Intersect']/*/*[@name='intersection']" name="pass_as">out</attr>
@@ -948,8 +956,6 @@
   <attr path="/api/namespace/object/class_struct[@cname='GtkRangeClass']/field[@name='SliderDetail']" name="cname">slider_detail</attr>
 
   <attr path="/api/namespace/object/class_struct[@cname='GtkRangeClass']/field[@name='Gchar']" name="name">StepperDetail</attr>
-  <attr path="/api/namespace/object/class_struct[@cname='GtkRangeClass']/field[@name='StepperDetail']" name="type">gchar*</attr>
-  <attr path="/api/namespace/object/class_struct[@cname='GtkRangeClass']/field[@name='StepperDetail']" name="cname">stepper_detail</attr>
 
   <attr path="/api/namespace/struct[@cname='GtkBindingArg']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkBindingEntry']" name="hidden">1</attr>
@@ -958,10 +964,6 @@
   <attr path="/api/namespace/struct[@cname='GtkBoxChild']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkFixedChild']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkIMContextInfo']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GtkImageAnimationData']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GtkImageIconSetData']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GtkImagePixbufData']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GtkImageStockData']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkKeyHash']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkLabelSelectionInfo']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkNotebookPage']/method[@name='Num']" name="hidden">1</attr>
@@ -983,7 +985,6 @@
   <attr path="/api/namespace/struct[@cname='GtkTextAppearance']/field[@cname='is_text']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTextBTree']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTextLogAttrCache']" name="hidden">1</attr>
-  <attr path="/api/namespace/struct[@cname='GtkWidgetAuxInfo']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkWindowGeometryInfo']" name="hidden">1</attr>
   
   <attr path="/api/namespace/interface[@cname='GtkScrollable']/method[@name='GetBorder']/*/parameter[@name='border']" name="pass_as">out</attr> 
@@ -1012,6 +1013,10 @@
   <remove-node path="/api/namespace/struct[@cname='IconSize']" />
   <remove-node path="/api/namespace/struct[@cname='Range']" />
 
+  <attr path="/api/namespace/object[@cname='GtkIconInfo']/method[@name='LoadIconAsync']/*/*[@name='callback']" name="scope">async</attr>
+  <attr path="/api/namespace/object[@cname='GtkIconInfo']/method[@name='LoadSymbolicAsync']/*/*[@name='callback']" name="scope">async</attr>
+  <attr path="/api/namespace/object[@cname='GtkIconInfo']/method[@name='LoadSymbolicForContextAsync']/*/*[@name='callback']" name="scope">async</attr>
+
   <!-- Mark reserved fields as padding -->
   <attr path="//*[contains(@cname, 'gtk_reserved')]" name="padding">true</attr>
   <attr path="//*[contains(@vm, 'gtk_reserved')]" name="padding">true</attr>
diff --git a/Source/Libs/GtkSourceSharp/GtkSourceSharp.metadata b/Source/Libs/GtkSourceSharp/GtkSourceSharp.metadata
index fd30926c8..22a9bdc6b 100644
--- a/Source/Libs/GtkSourceSharp/GtkSourceSharp.metadata
+++ b/Source/Libs/GtkSourceSharp/GtkSourceSharp.metadata
@@ -24,11 +24,19 @@
   <remove-node path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_can_redo']" />
   <remove-node path="/api/namespace/interface[@cname='GtkSourceStyleSchemeChooser']/property[@cname='style-scheme']" />
 
-  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_iter']/return-type" name="element_type">Mark</attr>
-  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_line']/return-type" name="element_type">Mark</attr>
-  <attr path="/api/namespace/object[@cname='GtkSourceCompletion']/method[@cname='gtk_source_completion_get_providers']/return-type" name="element_type">CompletionProvider</attr>
-  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_all']/return-type" name="element_type">Encoding</attr>
-  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_default_candidates']/return-type" name="element_type">Encoding</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_iter']/return-type" name="element_type">GtkSourceMark*</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_iter']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_iter']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_line']/return-type" name="element_type">GtkSourceMark*</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_line']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceBuffer']/method[@cname='gtk_source_buffer_get_source_marks_at_line']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/object[@cname='GtkSourceCompletion']/method[@cname='gtk_source_completion_get_providers']/return-type" name="element_type">GtkSourceCompletionProvider*</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_all']/return-type" name="element_type">GtkSourceEncoding*</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_all']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_all']/return-type" name="elements_owned">false</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_default_candidates']/return-type" name="element_type">GtkSourceEncoding*</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_default_candidates']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/boxed[@cname='GtkSourceEncoding']/method[@cname='gtk_source_encoding_get_default_candidates']/return-type" name="elements_owned">false</attr>
   <attr path="/api/namespace/object[@cname='GtkSourceFileLoader']/method[@cname='gtk_source_file_loader_load_async']/parameters/parameter[@name='progress_callback']" name="scope">notify</attr>
   <attr path="/api/namespace/object[@cname='GtkSourceFileLoader']/method[@cname='gtk_source_file_loader_load_async']/parameters/parameter[@name='callback']" name="scope">async</attr>
   <attr path="/api/namespace/object[@cname='GtkSourceFileSaver']/method[@cname='gtk_source_file_saver_save_async']/parameters/parameter[@name='progress_callback']" name="scope">notify</attr>