diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+### 2.0.36
+
++ Refresh nullable overrides to those in version 2.82.2 of the library.
+
 ### 2.0.35
 
 + Make sure that the `data` argument of `AsyncReadyCallback` is marked
diff --git a/Gio.overrides b/Gio.overrides
--- a/Gio.overrides
+++ b/Gio.overrides
@@ -114,14 +114,17 @@
    delete-node Gio/content_type_set_mime_dirs
 endif
 
-# Generated from gio 2.48.0 with xsltproc Nullable.xslt Gio-2.0.gir
+# Generated from gio 2.82.2 with xsltproc Nullable.xslt Gio-2.0.gir
+set-attr Gio/Action/parse_detailed_name/@parameters/target_value nullable 1
 set-attr Gio/Action/print_detailed_name/@parameters/target_value nullable 1
 set-attr Gio/Action/activate/@parameters/parameter nullable 1
 set-attr Gio/Action/get_parameter_type/@return-value nullable 1
+set-attr Gio/Action/get_state/@return-value nullable 1
 set-attr Gio/Action/get_state_hint/@return-value nullable 1
 set-attr Gio/Action/get_state_type/@return-value nullable 1
 set-attr Gio/Action/activate/@parameters/parameter nullable 1
 set-attr Gio/Action/get_parameter_type/@return-value nullable 1
+set-attr Gio/Action/get_state/@return-value nullable 1
 set-attr Gio/Action/get_state_hint/@return-value nullable 1
 set-attr Gio/Action/get_state_type/@return-value nullable 1
 set-attr Gio/ActionEntry/activate/activate/@parameters/user_data nullable 1
@@ -144,33 +147,102 @@
 set-attr Gio/ActionInterface/get_parameter_type/get_parameter_type/@return-value nullable 1
 set-attr Gio/ActionInterface/get_state_type/get_state_type/@return-value nullable 1
 set-attr Gio/ActionInterface/get_state_hint/get_state_hint/@return-value nullable 1
+set-attr Gio/ActionInterface/get_state/get_state/@return-value nullable 1
 set-attr Gio/ActionInterface/activate/activate/@parameters/parameter nullable 1
+set-attr Gio/ActionMap/lookup_action/@return-value nullable 1
 set-attr Gio/ActionMap/add_action_entries/@parameters/user_data nullable 1
+set-attr Gio/ActionMap/lookup_action/@return-value nullable 1
+set-attr Gio/ActionMapInterface/lookup_action/lookup_action/@return-value nullable 1
 set-attr Gio/AppInfo/create_from_commandline/@parameters/application_name nullable 1
-set-attr Gio/AppInfo/launch_default_for_uri/@parameters/launch_context nullable 1
+set-attr Gio/AppInfo/get_default_for_type/@return-value nullable 1
+set-attr Gio/AppInfo/get_default_for_type_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfo/get_default_for_type_async/@parameters/callback nullable 1
+set-attr Gio/AppInfo/get_default_for_type_async/@parameters/user_data nullable 1
+set-attr Gio/AppInfo/get_default_for_uri_scheme/@return-value nullable 1
+set-attr Gio/AppInfo/get_default_for_uri_scheme_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfo/get_default_for_uri_scheme_async/@parameters/callback nullable 1
+set-attr Gio/AppInfo/get_default_for_uri_scheme_async/@parameters/user_data nullable 1
+set-attr Gio/AppInfo/launch_default_for_uri/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_default_for_uri_async/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_default_for_uri_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfo/launch_default_for_uri_async/@parameters/callback nullable 1
+set-attr Gio/AppInfo/launch_default_for_uri_async/@parameters/user_data nullable 1
+set-attr Gio/AppInfo/get_commandline/@return-value nullable 1
+set-attr Gio/AppInfo/get_description/@return-value nullable 1
+set-attr Gio/AppInfo/get_icon/@return-value nullable 1
+set-attr Gio/AppInfo/get_id/@return-value nullable 1
 set-attr Gio/AppInfo/launch/@parameters/files nullable 1
-set-attr Gio/AppInfo/launch/@parameters/launch_context nullable 1
+set-attr Gio/AppInfo/launch/@parameters/context nullable 1
 set-attr Gio/AppInfo/launch_uris/@parameters/uris nullable 1
-set-attr Gio/AppInfo/launch_uris/@parameters/launch_context nullable 1
+set-attr Gio/AppInfo/launch_uris/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/uris nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/callback nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/user_data nullable 1
+set-attr Gio/AppInfo/get_commandline/@return-value nullable 1
+set-attr Gio/AppInfo/get_description/@return-value nullable 1
+set-attr Gio/AppInfo/get_icon/@return-value nullable 1
+set-attr Gio/AppInfo/get_id/@return-value nullable 1
 set-attr Gio/AppInfo/launch/@parameters/files nullable 1
-set-attr Gio/AppInfo/launch/@parameters/launch_context nullable 1
+set-attr Gio/AppInfo/launch/@parameters/context nullable 1
 set-attr Gio/AppInfo/launch_uris/@parameters/uris nullable 1
-set-attr Gio/AppInfo/launch_uris/@parameters/launch_context nullable 1
+set-attr Gio/AppInfo/launch_uris/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/uris nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/context nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/callback nullable 1
+set-attr Gio/AppInfo/launch_uris_async/@parameters/user_data nullable 1
+set-attr Gio/AppInfoIface/get_id/get_id/@return-value nullable 1
+set-attr Gio/AppInfoIface/get_description/get_description/@return-value nullable 1
+set-attr Gio/AppInfoIface/get_icon/get_icon/@return-value nullable 1
 set-attr Gio/AppInfoIface/launch/launch/@parameters/files nullable 1
-set-attr Gio/AppInfoIface/launch/launch/@parameters/launch_context nullable 1
+set-attr Gio/AppInfoIface/launch/launch/@parameters/context nullable 1
 set-attr Gio/AppInfoIface/launch_uris/launch_uris/@parameters/uris nullable 1
-set-attr Gio/AppInfoIface/launch_uris/launch_uris/@parameters/launch_context nullable 1
+set-attr Gio/AppInfoIface/launch_uris/launch_uris/@parameters/context nullable 1
+set-attr Gio/AppInfoIface/get_commandline/get_commandline/@return-value nullable 1
+set-attr Gio/AppInfoIface/launch_uris_async/launch_uris_async/@parameters/uris nullable 1
+set-attr Gio/AppInfoIface/launch_uris_async/launch_uris_async/@parameters/context nullable 1
+set-attr Gio/AppInfoIface/launch_uris_async/launch_uris_async/@parameters/cancellable nullable 1
+set-attr Gio/AppInfoIface/launch_uris_async/launch_uris_async/@parameters/callback nullable 1
+set-attr Gio/AppInfoIface/launch_uris_async/launch_uris_async/@parameters/user_data nullable 1
+set-attr Gio/AppLaunchContext/get_display/@return-value nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@return-value nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@parameters/info nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@parameters/files nullable 1
+set-attr Gio/AppLaunchContext/get_display/@return-value nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@return-value nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@parameters/info nullable 1
+set-attr Gio/AppLaunchContext/get_startup_notify_id/@parameters/files nullable 1
+set-attr Gio/AppLaunchContext/launch-started/@parameters/platform_data nullable 1
+set-attr Gio/AppLaunchContextClass/get_display/get_display/@return-value nullable 1
+set-attr Gio/AppLaunchContextClass/get_startup_notify_id/get_startup_notify_id/@return-value nullable 1
+set-attr Gio/AppLaunchContextClass/get_startup_notify_id/get_startup_notify_id/@parameters/info nullable 1
+set-attr Gio/AppLaunchContextClass/get_startup_notify_id/get_startup_notify_id/@parameters/files nullable 1
 set-attr Gio/Application/new/@parameters/application_id nullable 1
+set-attr Gio/Application/get_default/@return-value nullable 1
 set-attr Gio/Application/add_main_option/@parameters/arg_description nullable 1
+set-attr Gio/Application/get_application_id/@return-value nullable 1
+set-attr Gio/Application/get_dbus_connection/@return-value nullable 1
+set-attr Gio/Application/get_dbus_object_path/@return-value nullable 1
 set-attr Gio/Application/get_resource_base_path/@return-value nullable 1
+set-attr Gio/Application/get_version/@return-value nullable 1
 set-attr Gio/Application/register/@parameters/cancellable nullable 1
 set-attr Gio/Application/run/@parameters/argv nullable 1
 set-attr Gio/Application/send_notification/@parameters/id nullable 1
 set-attr Gio/Application/set_action_group/@parameters/action_group nullable 1
 set-attr Gio/Application/set_application_id/@parameters/application_id nullable 1
 set-attr Gio/Application/set_default/@parameters/application nullable 1
+set-attr Gio/Application/set_option_context_description/@parameters/description nullable 1
+set-attr Gio/Application/set_option_context_parameter_string/@parameters/parameter_string nullable 1
+set-attr Gio/Application/set_option_context_summary/@parameters/summary nullable 1
 set-attr Gio/Application/set_resource_base_path/@parameters/resource_path nullable 1
+set-attr Gio/ApplicationCommandLine/get_stdin/@return-value nullable 1
+set-attr Gio/ApplicationCommandLine/get_cwd/@return-value nullable 1
 set-attr Gio/ApplicationCommandLine/get_platform_data/@return-value nullable 1
+set-attr Gio/ApplicationCommandLine/get_stdin/@return-value nullable 1
+set-attr Gio/ApplicationCommandLine/getenv/@return-value nullable 1
+set-attr Gio/ApplicationCommandLineClass/get_stdin/get_stdin/@return-value nullable 1
 set-attr Gio/AsyncInitable/new_async/@parameters/cancellable nullable 1
 set-attr Gio/AsyncInitable/new_async/@parameters/callback nullable 1
 set-attr Gio/AsyncInitable/new_async/@parameters/user_data nullable 1
@@ -190,12 +262,16 @@
 set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/cancellable nullable 1
 set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/callback nullable 1
 set-attr Gio/AsyncInitableIface/init_async/init_async/@parameters/user_data nullable 1
-set-attr Gio/AsyncReadyCallback/@parameters/user_data nullable 1
+set-attr Gio/AsyncReadyCallback/@parameters/source_object nullable 1
+set-attr Gio/AsyncReadyCallback/@parameters/data nullable 1
+set-attr Gio/AsyncResult/get_source_object/@return-value nullable 1
 set-attr Gio/AsyncResult/get_user_data/@return-value nullable 1
 set-attr Gio/AsyncResult/is_tagged/@parameters/source_tag nullable 1
+set-attr Gio/AsyncResult/get_source_object/@return-value nullable 1
 set-attr Gio/AsyncResult/get_user_data/@return-value nullable 1
 set-attr Gio/AsyncResult/is_tagged/@parameters/source_tag nullable 1
 set-attr Gio/AsyncResultIface/get_user_data/get_user_data/@return-value nullable 1
+set-attr Gio/AsyncResultIface/get_source_object/get_source_object/@return-value nullable 1
 set-attr Gio/AsyncResultIface/is_tagged/is_tagged/@parameters/source_tag nullable 1
 set-attr Gio/BufferedInputStream/fill/@parameters/cancellable nullable 1
 set-attr Gio/BufferedInputStream/fill_async/@parameters/cancellable nullable 1
@@ -233,12 +309,12 @@
 set-attr Gio/Cancellable/source_new/@parameters/cancellable nullable 1
 set-attr Gio/CancellableClass/cancelled/cancelled/@parameters/cancellable nullable 1
 set-attr Gio/CancellableSourceFunc/@parameters/cancellable nullable 1
-set-attr Gio/CancellableSourceFunc/@parameters/user_data nullable 1
+set-attr Gio/CancellableSourceFunc/@parameters/data nullable 1
 set-attr Gio/Converter/convert/@parameters/inbuf nullable 1
-set-attr Gio/Converter/convert/@parameters/outbuf nullable 1
 set-attr Gio/ConverterIface/convert/convert/@parameters/inbuf nullable 1
-set-attr Gio/ConverterIface/convert/convert/@parameters/outbuf nullable 1
 set-attr Gio/Credentials/get_native/@return-value nullable 1
+set-attr Gio/DBusActionGroup/get/@parameters/bus_name nullable 1
+set-attr Gio/DBusAnnotationInfo/lookup/@return-value nullable 1
 set-attr Gio/DBusAnnotationInfo/lookup/@parameters/annotations nullable 1
 set-attr Gio/DBusAuthObserver/authorize_authenticated_peer/@parameters/credentials nullable 1
 set-attr Gio/DBusAuthObserver/authorize-authenticated-peer/@parameters/credentials nullable 1
@@ -290,6 +366,7 @@
 set-attr Gio/DBusConnection/flush/@parameters/user_data nullable 1
 set-attr Gio/DBusConnection/flush_sync/@parameters/cancellable nullable 1
 set-attr Gio/DBusConnection/get_peer_credentials/@return-value nullable 1
+set-attr Gio/DBusConnection/get_unique_name/@return-value nullable 1
 set-attr Gio/DBusConnection/register_object/@parameters/vtable nullable 1
 set-attr Gio/DBusConnection/register_object/@parameters/user_data nullable 1
 set-attr Gio/DBusConnection/register_object_with_closures/@parameters/method_call_closure nullable 1
@@ -308,24 +385,65 @@
 set-attr Gio/DBusConnection/signal_subscribe/@parameters/user_data nullable 1
 set-attr Gio/DBusConnection/signal_subscribe/@parameters/user_data_free_func nullable 1
 set-attr Gio/DBusConnection/closed/@parameters/error nullable 1
+set-attr Gio/DBusError/get_remote_error/@return-value nullable 1
 set-attr Gio/DBusError/set_dbus_error/@parameters/format nullable 1
 set-attr Gio/DBusError/set_dbus_error_valist/@parameters/format nullable 1
+set-attr Gio/DBusInterface/dup_object/@return-value nullable 1
+set-attr Gio/DBusInterface/get_object/@return-value nullable 1
 set-attr Gio/DBusInterface/set_object/@parameters/object nullable 1
+set-attr Gio/DBusInterface/dup_object/@return-value nullable 1
+set-attr Gio/DBusInterface/get_object/@return-value nullable 1
 set-attr Gio/DBusInterface/set_object/@parameters/object nullable 1
 set-attr Gio/DBusInterfaceGetPropertyFunc/@parameters/user_data nullable 1
+set-attr Gio/DBusInterfaceIface/get_object/get_object/@return-value nullable 1
 set-attr Gio/DBusInterfaceIface/set_object/set_object/@parameters/object nullable 1
+set-attr Gio/DBusInterfaceIface/dup_object/dup_object/@return-value nullable 1
+set-attr Gio/DBusInterfaceInfo/lookup_method/@return-value nullable 1
+set-attr Gio/DBusInterfaceInfo/lookup_property/@return-value nullable 1
+set-attr Gio/DBusInterfaceInfo/lookup_signal/@return-value nullable 1
 set-attr Gio/DBusInterfaceMethodCallFunc/@parameters/user_data nullable 1
 set-attr Gio/DBusInterfaceSetPropertyFunc/@parameters/user_data nullable 1
+set-attr Gio/DBusInterfaceSkeleton/get_connection/@return-value nullable 1
+set-attr Gio/DBusInterfaceSkeleton/get_object_path/@return-value nullable 1
+set-attr Gio/DBusMenuModel/get/@parameters/bus_name nullable 1
 set-attr Gio/DBusMessage/new_method_call/@parameters/name nullable 1
 set-attr Gio/DBusMessage/new_method_call/@parameters/interface_ nullable 1
+set-attr Gio/DBusMessage/get_arg0/@return-value nullable 1
+set-attr Gio/DBusMessage/get_arg0_path/@return-value nullable 1
+set-attr Gio/DBusMessage/get_body/@return-value nullable 1
+set-attr Gio/DBusMessage/get_destination/@return-value nullable 1
+set-attr Gio/DBusMessage/get_error_name/@return-value nullable 1
+set-attr Gio/DBusMessage/get_header/@return-value nullable 1
+set-attr Gio/DBusMessage/get_interface/@return-value nullable 1
+set-attr Gio/DBusMessage/get_member/@return-value nullable 1
+set-attr Gio/DBusMessage/get_path/@return-value nullable 1
+set-attr Gio/DBusMessage/get_sender/@return-value nullable 1
+set-attr Gio/DBusMessage/get_unix_fd_list/@return-value nullable 1
+set-attr Gio/DBusMessage/set_destination/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_error_name/@parameters/message nullable 1
 set-attr Gio/DBusMessage/set_header/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_interface/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_member/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_path/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_sender/@parameters/value nullable 1
+set-attr Gio/DBusMessage/set_signature/@parameters/value nullable 1
 set-attr Gio/DBusMessage/set_unix_fd_list/@parameters/fd_list nullable 1
 set-attr Gio/DBusMessageFilterFunction/@return-value nullable 1
 set-attr Gio/DBusMessageFilterFunction/@parameters/user_data nullable 1
+set-attr Gio/DBusMethodInvocation/get_method_info/@return-value nullable 1
+set-attr Gio/DBusMethodInvocation/get_property_info/@return-value nullable 1
 set-attr Gio/DBusMethodInvocation/get_user_data/@return-value nullable 1
 set-attr Gio/DBusMethodInvocation/return_value/@parameters/parameters nullable 1
 set-attr Gio/DBusMethodInvocation/return_value_with_unix_fd_list/@parameters/parameters nullable 1
 set-attr Gio/DBusMethodInvocation/return_value_with_unix_fd_list/@parameters/fd_list nullable 1
+set-attr Gio/DBusNodeInfo/lookup_interface/@return-value nullable 1
+set-attr Gio/DBusObject/get_interface/@return-value nullable 1
+set-attr Gio/DBusObject/get_interface/@return-value nullable 1
+set-attr Gio/DBusObjectIface/get_interface/get_interface/@return-value nullable 1
+set-attr Gio/DBusObjectManager/get_interface/@return-value nullable 1
+set-attr Gio/DBusObjectManager/get_object/@return-value nullable 1
+set-attr Gio/DBusObjectManager/get_interface/@return-value nullable 1
+set-attr Gio/DBusObjectManager/get_object/@return-value nullable 1
 set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_func nullable 1
 set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_user_data nullable 1
 set-attr Gio/DBusObjectManagerClient/new_for_bus_sync/@parameters/get_proxy_type_destroy_notify nullable 1
@@ -348,6 +466,9 @@
 set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/callback nullable 1
 set-attr Gio/DBusObjectManagerClient/new_for_bus/@parameters/user_data nullable 1
 set-attr Gio/DBusObjectManagerClient/get_name_owner/@return-value nullable 1
+set-attr Gio/DBusObjectManagerIface/get_object/get_object/@return-value nullable 1
+set-attr Gio/DBusObjectManagerIface/get_interface/get_interface/@return-value nullable 1
+set-attr Gio/DBusObjectManagerServer/get_connection/@return-value nullable 1
 set-attr Gio/DBusObjectManagerServer/set_connection/@parameters/connection nullable 1
 set-attr Gio/DBusProxy/new_for_bus_sync/@parameters/info nullable 1
 set-attr Gio/DBusProxy/new_for_bus_sync/@parameters/cancellable nullable 1
@@ -377,16 +498,24 @@
 set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/parameters nullable 1
 set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/fd_list nullable 1
 set-attr Gio/DBusProxy/call_with_unix_fd_list_sync/@parameters/cancellable nullable 1
+set-attr Gio/DBusProxy/get_cached_property/@return-value nullable 1
+set-attr Gio/DBusProxy/get_cached_property_names/@return-value nullable 1
+set-attr Gio/DBusProxy/get_interface_info/@return-value nullable 1
+set-attr Gio/DBusProxy/get_name/@return-value nullable 1
+set-attr Gio/DBusProxy/get_name_owner/@return-value nullable 1
 set-attr Gio/DBusProxy/set_cached_property/@parameters/value nullable 1
 set-attr Gio/DBusProxy/set_interface_info/@parameters/info nullable 1
 set-attr Gio/DBusProxy/g-signal/@parameters/sender_name nullable 1
 set-attr Gio/DBusProxyTypeFunc/@parameters/interface_name nullable 1
-set-attr Gio/DBusProxyTypeFunc/@parameters/user_data nullable 1
+set-attr Gio/DBusProxyTypeFunc/@parameters/data nullable 1
 set-attr Gio/DBusServer/new_sync/@parameters/observer nullable 1
 set-attr Gio/DBusServer/new_sync/@parameters/cancellable nullable 1
+set-attr Gio/DBusSignalCallback/@parameters/sender_name nullable 1
 set-attr Gio/DBusSignalCallback/@parameters/user_data nullable 1
+set-attr Gio/DBusSubtreeDispatchFunc/@return-value nullable 1
 set-attr Gio/DBusSubtreeDispatchFunc/@parameters/user_data nullable 1
 set-attr Gio/DBusSubtreeEnumerateFunc/@parameters/user_data nullable 1
+set-attr Gio/DBusSubtreeIntrospectFunc/@return-value nullable 1
 set-attr Gio/DBusSubtreeIntrospectFunc/@parameters/user_data nullable 1
 set-attr Gio/DataInputStream/read_byte/@parameters/cancellable nullable 1
 set-attr Gio/DataInputStream/read_int16/@parameters/cancellable nullable 1
@@ -432,14 +561,33 @@
 set-attr Gio/DatagramBasedInterface/send_messages/send_messages/@parameters/cancellable nullable 1
 set-attr Gio/DatagramBasedInterface/create_source/create_source/@parameters/cancellable nullable 1
 set-attr Gio/DatagramBasedInterface/condition_wait/condition_wait/@parameters/cancellable nullable 1
-set-attr Gio/DatagramBasedSourceFunc/@parameters/user_data nullable 1
+set-attr Gio/DatagramBasedSourceFunc/@parameters/data nullable 1
+set-attr Gio/DebugControllerDBus/new/@return-value nullable 1
+set-attr Gio/DebugControllerDBus/new/@parameters/cancellable nullable 1
+set-attr Gio/DesktopAppInfo/new/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/new_from_filename/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/new_from_keyfile/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/get_categories/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/get_filename/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/get_generic_name/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/get_locale_string/@return-value nullable 1
 set-attr Gio/DesktopAppInfo/get_show_in/@parameters/desktop_env nullable 1
+set-attr Gio/DesktopAppInfo/get_startup_wm_class/@return-value nullable 1
+set-attr Gio/DesktopAppInfo/get_string/@return-value nullable 1
 set-attr Gio/DesktopAppInfo/launch_action/@parameters/launch_context nullable 1
 set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/launch_context nullable 1
 set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/user_setup nullable 1
 set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/user_setup_data nullable 1
 set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/pid_callback nullable 1
 set-attr Gio/DesktopAppInfo/launch_uris_as_manager/@parameters/pid_callback_data nullable 1
+set-attr Gio/DesktopAppInfo/launch_uris_as_manager_with_fds/@parameters/launch_context nullable 1
+set-attr Gio/DesktopAppInfo/launch_uris_as_manager_with_fds/@parameters/user_setup nullable 1
+set-attr Gio/DesktopAppInfo/launch_uris_as_manager_with_fds/@parameters/user_setup_data nullable 1
+set-attr Gio/DesktopAppInfo/launch_uris_as_manager_with_fds/@parameters/pid_callback nullable 1
+set-attr Gio/DesktopAppInfo/launch_uris_as_manager_with_fds/@parameters/pid_callback_data nullable 1
+set-attr Gio/DesktopAppInfoLookup/get_default_for_uri_scheme/@return-value nullable 1
+set-attr Gio/DesktopAppInfoLookup/get_default_for_uri_scheme/@return-value nullable 1
+set-attr Gio/DesktopAppInfoLookupIface/get_default_for_uri_scheme/get_default_for_uri_scheme/@return-value nullable 1
 set-attr Gio/DesktopAppLaunchCallback/@parameters/user_data nullable 1
 set-attr Gio/Drive/eject/@parameters/cancellable nullable 1
 set-attr Gio/Drive/eject/@parameters/callback nullable 1
@@ -448,6 +596,8 @@
 set-attr Gio/Drive/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/Drive/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Drive/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/Drive/get_identifier/@return-value nullable 1
+set-attr Gio/Drive/get_sort_key/@return-value nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/cancellable nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/callback nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/user_data nullable 1
@@ -466,6 +616,8 @@
 set-attr Gio/Drive/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/Drive/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Drive/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/Drive/get_identifier/@return-value nullable 1
+set-attr Gio/Drive/get_sort_key/@return-value nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/cancellable nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/callback nullable 1
 set-attr Gio/Drive/poll_for_media/@parameters/user_data nullable 1
@@ -483,6 +635,7 @@
 set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/cancellable nullable 1
 set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/callback nullable 1
 set-attr Gio/DriveIface/poll_for_media/poll_for_media/@parameters/user_data nullable 1
+set-attr Gio/DriveIface/get_identifier/get_identifier/@return-value nullable 1
 set-attr Gio/DriveIface/start/start/@parameters/mount_operation nullable 1
 set-attr Gio/DriveIface/start/start/@parameters/cancellable nullable 1
 set-attr Gio/DriveIface/start/start/@parameters/callback nullable 1
@@ -495,11 +648,14 @@
 set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/DriveIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/DriveIface/get_sort_key/get_sort_key/@return-value nullable 1
 set-attr Gio/DtlsClientConnection/new/@parameters/server_identity nullable 1
+set-attr Gio/DtlsConnection/get_negotiated_protocol/@return-value nullable 1
 set-attr Gio/DtlsConnection/handshake/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/callback nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/user_data nullable 1
+set-attr Gio/DtlsConnection/set_advertised_protocols/@parameters/protocols nullable 1
 set-attr Gio/DtlsConnection/shutdown/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/shutdown_async/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/shutdown_async/@parameters/callback nullable 1
@@ -508,10 +664,18 @@
 set-attr Gio/DtlsConnection/close_async/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/close_async/@parameters/callback nullable 1
 set-attr Gio/DtlsConnection/close_async/@parameters/user_data nullable 1
+set-attr Gio/DtlsConnection/get_certificate/@return-value nullable 1
+set-attr Gio/DtlsConnection/get_ciphersuite_name/@return-value nullable 1
+set-attr Gio/DtlsConnection/get_database/@return-value nullable 1
+set-attr Gio/DtlsConnection/get_interaction/@return-value nullable 1
+set-attr Gio/DtlsConnection/get_negotiated_protocol/@return-value nullable 1
+set-attr Gio/DtlsConnection/get_peer_certificate/@return-value nullable 1
 set-attr Gio/DtlsConnection/handshake/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/callback nullable 1
 set-attr Gio/DtlsConnection/handshake_async/@parameters/user_data nullable 1
+set-attr Gio/DtlsConnection/set_advertised_protocols/@parameters/protocols nullable 1
+set-attr Gio/DtlsConnection/set_database/@parameters/database nullable 1
 set-attr Gio/DtlsConnection/set_interaction/@parameters/interaction nullable 1
 set-attr Gio/DtlsConnection/shutdown/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnection/shutdown_async/@parameters/cancellable nullable 1
@@ -525,9 +689,19 @@
 set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/cancellable nullable 1
 set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/callback nullable 1
 set-attr Gio/DtlsConnectionInterface/shutdown_async/shutdown_async/@parameters/user_data nullable 1
+set-attr Gio/DtlsConnectionInterface/set_advertised_protocols/set_advertised_protocols/@parameters/protocols nullable 1
+set-attr Gio/DtlsConnectionInterface/get_negotiated_protocol/get_negotiated_protocol/@return-value nullable 1
 set-attr Gio/DtlsServerConnection/new/@parameters/certificate nullable 1
 set-attr Gio/EmblemedIcon/new/@parameters/emblem nullable 1
 set-attr Gio/File/new_tmp/@parameters/tmpl nullable 1
+set-attr Gio/File/new_tmp_async/@parameters/tmpl nullable 1
+set-attr Gio/File/new_tmp_async/@parameters/cancellable nullable 1
+set-attr Gio/File/new_tmp_async/@parameters/callback nullable 1
+set-attr Gio/File/new_tmp_async/@parameters/user_data nullable 1
+set-attr Gio/File/new_tmp_dir_async/@parameters/tmpl nullable 1
+set-attr Gio/File/new_tmp_dir_async/@parameters/cancellable nullable 1
+set-attr Gio/File/new_tmp_dir_async/@parameters/callback nullable 1
+set-attr Gio/File/new_tmp_dir_async/@parameters/user_data nullable 1
 set-attr Gio/File/append_to/@parameters/cancellable nullable 1
 set-attr Gio/File/append_to_async/@parameters/cancellable nullable 1
 set-attr Gio/File/append_to_async/@parameters/callback nullable 1
@@ -571,11 +745,15 @@
 set-attr Gio/File/get_parent/@return-value nullable 1
 set-attr Gio/File/get_path/@return-value nullable 1
 set-attr Gio/File/get_relative_path/@return-value nullable 1
+set-attr Gio/File/get_uri_scheme/@return-value nullable 1
 set-attr Gio/File/make_directory/@parameters/cancellable nullable 1
 set-attr Gio/File/make_directory_async/@parameters/cancellable nullable 1
 set-attr Gio/File/make_directory_async/@parameters/callback nullable 1
 set-attr Gio/File/make_directory_async/@parameters/user_data nullable 1
 set-attr Gio/File/make_symbolic_link/@parameters/cancellable nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/cancellable nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/callback nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/user_data nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/cancellable nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/progress_callback nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/progress_data nullable 1
@@ -597,6 +775,11 @@
 set-attr Gio/File/move/@parameters/cancellable nullable 1
 set-attr Gio/File/move/@parameters/progress_callback nullable 1
 set-attr Gio/File/move/@parameters/progress_callback_data nullable 1
+set-attr Gio/File/move_async/@parameters/cancellable nullable 1
+set-attr Gio/File/move_async/@parameters/progress_callback nullable 1
+set-attr Gio/File/move_async/@parameters/progress_callback_data nullable 1
+set-attr Gio/File/move_async/@parameters/callback nullable 1
+set-attr Gio/File/move_async/@parameters/user_data nullable 1
 set-attr Gio/File/open_readwrite/@parameters/cancellable nullable 1
 set-attr Gio/File/open_readwrite_async/@parameters/cancellable nullable 1
 set-attr Gio/File/open_readwrite_async/@parameters/callback nullable 1
@@ -663,6 +846,7 @@
 set-attr Gio/File/append_to_async/@parameters/cancellable nullable 1
 set-attr Gio/File/append_to_async/@parameters/callback nullable 1
 set-attr Gio/File/append_to_async/@parameters/user_data nullable 1
+set-attr Gio/File/build_attribute_list_for_copy/@parameters/cancellable nullable 1
 set-attr Gio/File/copy/@parameters/cancellable nullable 1
 set-attr Gio/File/copy/@parameters/progress_callback nullable 1
 set-attr Gio/File/copy/@parameters/progress_callback_data nullable 1
@@ -671,6 +855,8 @@
 set-attr Gio/File/copy_async/@parameters/progress_callback_data nullable 1
 set-attr Gio/File/copy_async/@parameters/callback nullable 1
 set-attr Gio/File/copy_async/@parameters/user_data nullable 1
+set-attr Gio/File/copy_async_with_closures/@parameters/cancellable nullable 1
+set-attr Gio/File/copy_async_with_closures/@parameters/progress_callback_closure nullable 1
 set-attr Gio/File/copy_attributes/@parameters/cancellable nullable 1
 set-attr Gio/File/create/@parameters/cancellable nullable 1
 set-attr Gio/File/create_async/@parameters/cancellable nullable 1
@@ -703,20 +889,33 @@
 set-attr Gio/File/get_parent/@return-value nullable 1
 set-attr Gio/File/get_path/@return-value nullable 1
 set-attr Gio/File/get_relative_path/@return-value nullable 1
+set-attr Gio/File/get_uri_scheme/@return-value nullable 1
 set-attr Gio/File/has_parent/@parameters/parent nullable 1
+set-attr Gio/File/load_bytes/@parameters/cancellable nullable 1
+set-attr Gio/File/load_bytes/@parameters/etag_out nullable 1
+set-attr Gio/File/load_bytes_async/@parameters/cancellable nullable 1
+set-attr Gio/File/load_bytes_async/@parameters/callback nullable 1
+set-attr Gio/File/load_bytes_async/@parameters/user_data nullable 1
+set-attr Gio/File/load_bytes_finish/@parameters/etag_out nullable 1
 set-attr Gio/File/load_contents/@parameters/cancellable nullable 1
+set-attr Gio/File/load_contents/@parameters/etag_out nullable 1
 set-attr Gio/File/load_contents_async/@parameters/cancellable nullable 1
 set-attr Gio/File/load_contents_async/@parameters/callback nullable 1
 set-attr Gio/File/load_contents_async/@parameters/user_data nullable 1
+set-attr Gio/File/load_contents_finish/@parameters/etag_out nullable 1
 set-attr Gio/File/load_partial_contents_async/@parameters/cancellable nullable 1
 set-attr Gio/File/load_partial_contents_async/@parameters/callback nullable 1
 set-attr Gio/File/load_partial_contents_async/@parameters/user_data nullable 1
+set-attr Gio/File/load_partial_contents_finish/@parameters/etag_out nullable 1
 set-attr Gio/File/make_directory/@parameters/cancellable nullable 1
 set-attr Gio/File/make_directory_async/@parameters/cancellable nullable 1
 set-attr Gio/File/make_directory_async/@parameters/callback nullable 1
 set-attr Gio/File/make_directory_async/@parameters/user_data nullable 1
 set-attr Gio/File/make_directory_with_parents/@parameters/cancellable nullable 1
 set-attr Gio/File/make_symbolic_link/@parameters/cancellable nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/cancellable nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/callback nullable 1
+set-attr Gio/File/make_symbolic_link_async/@parameters/user_data nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/cancellable nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/progress_callback nullable 1
 set-attr Gio/File/measure_disk_usage/@parameters/progress_data nullable 1
@@ -739,14 +938,25 @@
 set-attr Gio/File/move/@parameters/cancellable nullable 1
 set-attr Gio/File/move/@parameters/progress_callback nullable 1
 set-attr Gio/File/move/@parameters/progress_callback_data nullable 1
+set-attr Gio/File/move_async/@parameters/cancellable nullable 1
+set-attr Gio/File/move_async/@parameters/progress_callback nullable 1
+set-attr Gio/File/move_async/@parameters/progress_callback_data nullable 1
+set-attr Gio/File/move_async/@parameters/callback nullable 1
+set-attr Gio/File/move_async/@parameters/user_data nullable 1
+set-attr Gio/File/move_async_with_closures/@parameters/cancellable nullable 1
+set-attr Gio/File/move_async_with_closures/@parameters/progress_callback_closure nullable 1
 set-attr Gio/File/open_readwrite/@parameters/cancellable nullable 1
 set-attr Gio/File/open_readwrite_async/@parameters/cancellable nullable 1
 set-attr Gio/File/open_readwrite_async/@parameters/callback nullable 1
 set-attr Gio/File/open_readwrite_async/@parameters/user_data nullable 1
+set-attr Gio/File/peek_path/@return-value nullable 1
 set-attr Gio/File/poll_mountable/@parameters/cancellable nullable 1
 set-attr Gio/File/poll_mountable/@parameters/callback nullable 1
 set-attr Gio/File/poll_mountable/@parameters/user_data nullable 1
 set-attr Gio/File/query_default_handler/@parameters/cancellable nullable 1
+set-attr Gio/File/query_default_handler_async/@parameters/cancellable nullable 1
+set-attr Gio/File/query_default_handler_async/@parameters/callback nullable 1
+set-attr Gio/File/query_default_handler_async/@parameters/user_data nullable 1
 set-attr Gio/File/query_exists/@parameters/cancellable nullable 1
 set-attr Gio/File/query_file_type/@parameters/cancellable nullable 1
 set-attr Gio/File/query_filesystem_info/@parameters/cancellable nullable 1
@@ -770,6 +980,7 @@
 set-attr Gio/File/replace_async/@parameters/callback nullable 1
 set-attr Gio/File/replace_async/@parameters/user_data nullable 1
 set-attr Gio/File/replace_contents/@parameters/etag nullable 1
+set-attr Gio/File/replace_contents/@parameters/new_etag nullable 1
 set-attr Gio/File/replace_contents/@parameters/cancellable nullable 1
 set-attr Gio/File/replace_contents_async/@parameters/etag nullable 1
 set-attr Gio/File/replace_contents_async/@parameters/cancellable nullable 1
@@ -779,6 +990,7 @@
 set-attr Gio/File/replace_contents_bytes_async/@parameters/cancellable nullable 1
 set-attr Gio/File/replace_contents_bytes_async/@parameters/callback nullable 1
 set-attr Gio/File/replace_contents_bytes_async/@parameters/user_data nullable 1
+set-attr Gio/File/replace_contents_finish/@parameters/new_etag nullable 1
 set-attr Gio/File/replace_readwrite/@parameters/etag nullable 1
 set-attr Gio/File/replace_readwrite/@parameters/cancellable nullable 1
 set-attr Gio/File/replace_readwrite_async/@parameters/etag nullable 1
@@ -820,6 +1032,10 @@
 set-attr Gio/File/unmount_mountable_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/File/unmount_mountable_with_operation/@parameters/callback nullable 1
 set-attr Gio/File/unmount_mountable_with_operation/@parameters/user_data nullable 1
+set-attr Gio/FileAttributeMatcher/enumerate_next/@return-value nullable 1
+set-attr Gio/FileAttributeMatcher/subtract/@return-value nullable 1
+set-attr Gio/FileAttributeMatcher/subtract/@parameters/matcher nullable 1
+set-attr Gio/FileAttributeMatcher/subtract/@parameters/subtract nullable 1
 set-attr Gio/FileAttributeMatcher/to_string/@parameters/matcher nullable 1
 set-attr Gio/FileEnumerator/close_async/@parameters/cancellable nullable 1
 set-attr Gio/FileEnumerator/close_async/@parameters/callback nullable 1
@@ -849,12 +1065,14 @@
 set-attr Gio/FileEnumeratorClass/close_async/close_async/@parameters/cancellable nullable 1
 set-attr Gio/FileEnumeratorClass/close_async/close_async/@parameters/callback nullable 1
 set-attr Gio/FileEnumeratorClass/close_async/close_async/@parameters/user_data nullable 1
+set-attr Gio/FileIOStream/get_etag/@return-value nullable 1
 set-attr Gio/FileIOStream/query_info/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStream/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStream/query_info_async/@parameters/callback nullable 1
 set-attr Gio/FileIOStream/query_info_async/@parameters/user_data nullable 1
 set-attr Gio/FileIOStream/seek/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStream/truncate_fn/@parameters/cancellable nullable 1
+set-attr Gio/FileIOStream/get_etag/@return-value nullable 1
 set-attr Gio/FileIOStream/query_info/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStream/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStream/query_info_async/@parameters/callback nullable 1
@@ -865,6 +1083,8 @@
 set-attr Gio/FileIOStreamClass/query_info_async/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileIOStreamClass/query_info_async/query_info_async/@parameters/callback nullable 1
 set-attr Gio/FileIOStreamClass/query_info_async/query_info_async/@parameters/user_data nullable 1
+set-attr Gio/FileIOStreamClass/get_etag/get_etag/@return-value nullable 1
+set-attr Gio/FileIface/get_uri_scheme/get_uri_scheme/@return-value nullable 1
 set-attr Gio/FileIface/get_basename/get_basename/@return-value nullable 1
 set-attr Gio/FileIface/get_path/get_path/@return-value nullable 1
 set-attr Gio/FileIface/get_parent/get_parent/@return-value nullable 1
@@ -928,6 +1148,9 @@
 set-attr Gio/FileIface/make_directory_async/make_directory_async/@parameters/callback nullable 1
 set-attr Gio/FileIface/make_directory_async/make_directory_async/@parameters/user_data nullable 1
 set-attr Gio/FileIface/make_symbolic_link/make_symbolic_link/@parameters/cancellable nullable 1
+set-attr Gio/FileIface/make_symbolic_link_async/make_symbolic_link_async/@parameters/cancellable nullable 1
+set-attr Gio/FileIface/make_symbolic_link_async/make_symbolic_link_async/@parameters/callback nullable 1
+set-attr Gio/FileIface/make_symbolic_link_async/make_symbolic_link_async/@parameters/user_data nullable 1
 set-attr Gio/FileIface/copy/copy/@parameters/cancellable nullable 1
 set-attr Gio/FileIface/copy/copy/@parameters/progress_callback nullable 1
 set-attr Gio/FileIface/copy/copy/@parameters/progress_callback_data nullable 1
@@ -939,6 +1162,11 @@
 set-attr Gio/FileIface/move/move/@parameters/cancellable nullable 1
 set-attr Gio/FileIface/move/move/@parameters/progress_callback nullable 1
 set-attr Gio/FileIface/move/move/@parameters/progress_callback_data nullable 1
+set-attr Gio/FileIface/move_async/move_async/@parameters/cancellable nullable 1
+set-attr Gio/FileIface/move_async/move_async/@parameters/progress_callback nullable 1
+set-attr Gio/FileIface/move_async/move_async/@parameters/progress_callback_data nullable 1
+set-attr Gio/FileIface/move_async/move_async/@parameters/callback nullable 1
+set-attr Gio/FileIface/move_async/move_async/@parameters/user_data nullable 1
 set-attr Gio/FileIface/mount_mountable/mount_mountable/@parameters/mount_operation nullable 1
 set-attr Gio/FileIface/mount_mountable/mount_mountable/@parameters/cancellable nullable 1
 set-attr Gio/FileIface/mount_mountable/mount_mountable/@parameters/callback nullable 1
@@ -996,6 +1224,21 @@
 set-attr Gio/FileIface/measure_disk_usage_async/measure_disk_usage_async/@parameters/progress_data nullable 1
 set-attr Gio/FileIface/measure_disk_usage_async/measure_disk_usage_async/@parameters/callback nullable 1
 set-attr Gio/FileIface/measure_disk_usage_async/measure_disk_usage_async/@parameters/user_data nullable 1
+set-attr Gio/FileInfo/get_access_date_time/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_as_string/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_byte_string/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_file_path/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_object/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_string/@return-value nullable 1
+set-attr Gio/FileInfo/get_attribute_stringv/@return-value nullable 1
+set-attr Gio/FileInfo/get_content_type/@return-value nullable 1
+set-attr Gio/FileInfo/get_creation_date_time/@return-value nullable 1
+set-attr Gio/FileInfo/get_deletion_date/@return-value nullable 1
+set-attr Gio/FileInfo/get_etag/@return-value nullable 1
+set-attr Gio/FileInfo/get_icon/@return-value nullable 1
+set-attr Gio/FileInfo/get_modification_date_time/@return-value nullable 1
+set-attr Gio/FileInfo/get_symbolic_icon/@return-value nullable 1
+set-attr Gio/FileInfo/get_symlink_target/@return-value nullable 1
 set-attr Gio/FileInfo/list_attributes/@return-value nullable 1
 set-attr Gio/FileInfo/list_attributes/@parameters/name_space nullable 1
 set-attr Gio/FileInputStream/query_info/@parameters/cancellable nullable 1
@@ -1012,14 +1255,16 @@
 set-attr Gio/FileInputStreamClass/query_info_async/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileInputStreamClass/query_info_async/query_info_async/@parameters/callback nullable 1
 set-attr Gio/FileInputStreamClass/query_info_async/query_info_async/@parameters/user_data nullable 1
-set-attr Gio/FileMeasureProgressCallback/@parameters/user_data nullable 1
+set-attr Gio/FileMeasureProgressCallback/@parameters/data nullable 1
 set-attr Gio/FileMonitor/changed/@parameters/other_file nullable 1
+set-attr Gio/FileOutputStream/get_etag/@return-value nullable 1
 set-attr Gio/FileOutputStream/query_info/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStream/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStream/query_info_async/@parameters/callback nullable 1
 set-attr Gio/FileOutputStream/query_info_async/@parameters/user_data nullable 1
 set-attr Gio/FileOutputStream/seek/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStream/truncate_fn/@parameters/cancellable nullable 1
+set-attr Gio/FileOutputStream/get_etag/@return-value nullable 1
 set-attr Gio/FileOutputStream/query_info/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStream/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStream/query_info_async/@parameters/callback nullable 1
@@ -1030,14 +1275,16 @@
 set-attr Gio/FileOutputStreamClass/query_info_async/query_info_async/@parameters/cancellable nullable 1
 set-attr Gio/FileOutputStreamClass/query_info_async/query_info_async/@parameters/callback nullable 1
 set-attr Gio/FileOutputStreamClass/query_info_async/query_info_async/@parameters/user_data nullable 1
-set-attr Gio/FileProgressCallback/@parameters/user_data nullable 1
+set-attr Gio/FileOutputStreamClass/get_etag/get_etag/@return-value nullable 1
+set-attr Gio/FileProgressCallback/@parameters/data nullable 1
 set-attr Gio/FileReadMoreCallback/@parameters/callback_data nullable 1
+set-attr Gio/FilenameCompleter/get_completion_suffix/@return-value nullable 1
 set-attr Gio/IOSchedulerJob/send_to_mainloop/@parameters/user_data nullable 1
 set-attr Gio/IOSchedulerJob/send_to_mainloop/@parameters/notify nullable 1
 set-attr Gio/IOSchedulerJob/send_to_mainloop_async/@parameters/user_data nullable 1
 set-attr Gio/IOSchedulerJob/send_to_mainloop_async/@parameters/notify nullable 1
 set-attr Gio/IOSchedulerJobFunc/@parameters/cancellable nullable 1
-set-attr Gio/IOSchedulerJobFunc/@parameters/user_data nullable 1
+set-attr Gio/IOSchedulerJobFunc/@parameters/data nullable 1
 set-attr Gio/IOStream/close_async/@parameters/cancellable nullable 1
 set-attr Gio/IOStream/close_async/@parameters/callback nullable 1
 set-attr Gio/IOStream/close_async/@parameters/user_data nullable 1
@@ -1053,13 +1300,19 @@
 set-attr Gio/IOStreamClass/close_async/close_async/@parameters/cancellable nullable 1
 set-attr Gio/IOStreamClass/close_async/close_async/@parameters/callback nullable 1
 set-attr Gio/IOStreamClass/close_async/close_async/@parameters/user_data nullable 1
+set-attr Gio/Icon/deserialize/@return-value nullable 1
 set-attr Gio/Icon/equal/@parameters/icon1 nullable 1
 set-attr Gio/Icon/equal/@parameters/icon2 nullable 1
+set-attr Gio/Icon/serialize/@return-value nullable 1
 set-attr Gio/Icon/equal/@parameters/icon1 nullable 1
 set-attr Gio/Icon/equal/@parameters/icon2 nullable 1
+set-attr Gio/Icon/serialize/@return-value nullable 1
 set-attr Gio/Icon/to_string/@return-value nullable 1
 set-attr Gio/IconIface/equal/equal/@parameters/icon1 nullable 1
 set-attr Gio/IconIface/equal/equal/@parameters/icon2 nullable 1
+set-attr Gio/IconIface/serialize/serialize/@return-value nullable 1
+set-attr Gio/InetAddress/new_from_string/@return-value nullable 1
+set-attr Gio/InetSocketAddress/new_from_string/@return-value nullable 1
 set-attr Gio/Initable/new/@parameters/cancellable nullable 1
 set-attr Gio/Initable/new/@parameters/first_property_name nullable 1
 set-attr Gio/Initable/new_valist/@parameters/cancellable nullable 1
@@ -1119,6 +1372,9 @@
 set-attr Gio/ListModel/get_item/@return-value nullable 1
 set-attr Gio/ListModel/get_object/@return-value nullable 1
 set-attr Gio/ListModelInterface/get_item/get_item/@return-value nullable 1
+set-attr Gio/ListStore/find_with_equal_func/@parameters/item nullable 1
+set-attr Gio/ListStore/find_with_equal_func_full/@parameters/item nullable 1
+set-attr Gio/ListStore/find_with_equal_func_full/@parameters/user_data nullable 1
 set-attr Gio/ListStore/insert_sorted/@parameters/user_data nullable 1
 set-attr Gio/ListStore/sort/@parameters/user_data nullable 1
 set-attr Gio/LoadableIcon/load/@parameters/cancellable nullable 1
@@ -1156,7 +1412,9 @@
 set-attr Gio/MenuItem/new/@parameters/detailed_action nullable 1
 set-attr Gio/MenuItem/new_section/@parameters/label nullable 1
 set-attr Gio/MenuItem/new_submenu/@parameters/label nullable 1
+set-attr Gio/MenuItem/get_attribute_value/@return-value nullable 1
 set-attr Gio/MenuItem/get_attribute_value/@parameters/expected_type nullable 1
+set-attr Gio/MenuItem/get_link/@return-value nullable 1
 set-attr Gio/MenuItem/set_action_and_target/@parameters/action nullable 1
 set-attr Gio/MenuItem/set_action_and_target/@parameters/format_string nullable 1
 set-attr Gio/MenuItem/set_action_and_target_value/@parameters/action nullable 1
@@ -1167,9 +1425,15 @@
 set-attr Gio/MenuItem/set_link/@parameters/model nullable 1
 set-attr Gio/MenuItem/set_section/@parameters/section nullable 1
 set-attr Gio/MenuItem/set_submenu/@parameters/submenu nullable 1
+set-attr Gio/MenuModel/get_item_attribute_value/@return-value nullable 1
 set-attr Gio/MenuModel/get_item_attribute_value/@parameters/expected_type nullable 1
+set-attr Gio/MenuModel/get_item_link/@return-value nullable 1
+set-attr Gio/MenuModel/get_item_attribute_value/@return-value nullable 1
 set-attr Gio/MenuModel/get_item_attribute_value/@parameters/expected_type nullable 1
+set-attr Gio/MenuModel/get_item_link/@return-value nullable 1
+set-attr Gio/MenuModelClass/get_item_attribute_value/get_item_attribute_value/@return-value nullable 1
 set-attr Gio/MenuModelClass/get_item_attribute_value/get_item_attribute_value/@parameters/expected_type nullable 1
+set-attr Gio/MenuModelClass/get_item_link/get_item_link/@return-value nullable 1
 set-attr Gio/Mount/eject/@parameters/cancellable nullable 1
 set-attr Gio/Mount/eject/@parameters/callback nullable 1
 set-attr Gio/Mount/eject/@parameters/user_data nullable 1
@@ -1177,6 +1441,10 @@
 set-attr Gio/Mount/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/Mount/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Mount/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/Mount/get_drive/@return-value nullable 1
+set-attr Gio/Mount/get_sort_key/@return-value nullable 1
+set-attr Gio/Mount/get_uuid/@return-value nullable 1
+set-attr Gio/Mount/get_volume/@return-value nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/cancellable nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/callback nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/user_data nullable 1
@@ -1199,6 +1467,10 @@
 set-attr Gio/Mount/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/Mount/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Mount/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/Mount/get_drive/@return-value nullable 1
+set-attr Gio/Mount/get_sort_key/@return-value nullable 1
+set-attr Gio/Mount/get_uuid/@return-value nullable 1
+set-attr Gio/Mount/get_volume/@return-value nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/cancellable nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/callback nullable 1
 set-attr Gio/Mount/guess_content_type/@parameters/user_data nullable 1
@@ -1214,6 +1486,9 @@
 set-attr Gio/Mount/unmount_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/Mount/unmount_with_operation/@parameters/callback nullable 1
 set-attr Gio/Mount/unmount_with_operation/@parameters/user_data nullable 1
+set-attr Gio/MountIface/get_uuid/get_uuid/@return-value nullable 1
+set-attr Gio/MountIface/get_volume/get_volume/@return-value nullable 1
+set-attr Gio/MountIface/get_drive/get_drive/@return-value nullable 1
 set-attr Gio/MountIface/unmount/unmount/@parameters/cancellable nullable 1
 set-attr Gio/MountIface/unmount/unmount/@parameters/callback nullable 1
 set-attr Gio/MountIface/unmount/unmount/@parameters/user_data nullable 1
@@ -1236,6 +1511,15 @@
 set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/MountIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/MountIface/get_sort_key/get_sort_key/@return-value nullable 1
+set-attr Gio/MountOperation/get_domain/@return-value nullable 1
+set-attr Gio/MountOperation/get_password/@return-value nullable 1
+set-attr Gio/MountOperation/get_username/@return-value nullable 1
+set-attr Gio/MountOperation/set_domain/@parameters/domain nullable 1
+set-attr Gio/MountOperation/set_password/@parameters/password nullable 1
+set-attr Gio/MountOperation/set_username/@parameters/username nullable 1
+set-attr Gio/NativeSocketAddress/new/@parameters/native nullable 1
+set-attr Gio/NetworkAddress/get_scheme/@return-value nullable 1
 set-attr Gio/NetworkMonitor/can_reach/@parameters/cancellable nullable 1
 set-attr Gio/NetworkMonitor/can_reach_async/@parameters/cancellable nullable 1
 set-attr Gio/NetworkMonitor/can_reach_async/@parameters/callback nullable 1
@@ -1251,6 +1535,7 @@
 set-attr Gio/Notification/add_button_with_target/@parameters/target_format nullable 1
 set-attr Gio/Notification/add_button_with_target_value/@parameters/target nullable 1
 set-attr Gio/Notification/set_body/@parameters/body nullable 1
+set-attr Gio/Notification/set_category/@parameters/category nullable 1
 set-attr Gio/Notification/set_default_action_and_target/@parameters/target_format nullable 1
 set-attr Gio/Notification/set_default_action_and_target_value/@parameters/target nullable 1
 set-attr Gio/OutputStream/close_async/@parameters/cancellable nullable 1
@@ -1271,6 +1556,10 @@
 set-attr Gio/OutputStream/write_async/@parameters/user_data nullable 1
 set-attr Gio/OutputStream/write_fn/@parameters/buffer nullable 1
 set-attr Gio/OutputStream/write_fn/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/callback nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/user_data nullable 1
+set-attr Gio/OutputStream/writev_fn/@parameters/cancellable nullable 1
 set-attr Gio/OutputStream/close/@parameters/cancellable nullable 1
 set-attr Gio/OutputStream/close_async/@parameters/cancellable nullable 1
 set-attr Gio/OutputStream/close_async/@parameters/callback nullable 1
@@ -1297,6 +1586,14 @@
 set-attr Gio/OutputStream/write_bytes_async/@parameters/cancellable nullable 1
 set-attr Gio/OutputStream/write_bytes_async/@parameters/callback nullable 1
 set-attr Gio/OutputStream/write_bytes_async/@parameters/user_data nullable 1
+set-attr Gio/OutputStream/writev/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_all/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_all_async/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_all_async/@parameters/callback nullable 1
+set-attr Gio/OutputStream/writev_all_async/@parameters/user_data nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/cancellable nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/callback nullable 1
+set-attr Gio/OutputStream/writev_async/@parameters/user_data nullable 1
 set-attr Gio/OutputStreamClass/write_fn/write_fn/@parameters/buffer nullable 1
 set-attr Gio/OutputStreamClass/write_fn/write_fn/@parameters/cancellable nullable 1
 set-attr Gio/OutputStreamClass/splice/splice/@parameters/cancellable nullable 1
@@ -1315,6 +1612,10 @@
 set-attr Gio/OutputStreamClass/close_async/close_async/@parameters/cancellable nullable 1
 set-attr Gio/OutputStreamClass/close_async/close_async/@parameters/callback nullable 1
 set-attr Gio/OutputStreamClass/close_async/close_async/@parameters/user_data nullable 1
+set-attr Gio/OutputStreamClass/writev_fn/writev_fn/@parameters/cancellable nullable 1
+set-attr Gio/OutputStreamClass/writev_async/writev_async/@parameters/cancellable nullable 1
+set-attr Gio/OutputStreamClass/writev_async/writev_async/@parameters/callback nullable 1
+set-attr Gio/OutputStreamClass/writev_async/writev_async/@parameters/user_data nullable 1
 set-attr Gio/Permission/acquire/@parameters/cancellable nullable 1
 set-attr Gio/Permission/acquire_async/@parameters/cancellable nullable 1
 set-attr Gio/Permission/acquire_async/@parameters/callback nullable 1
@@ -1349,9 +1650,11 @@
 set-attr Gio/PollableOutputStream/write_nonblocking/@parameters/buffer nullable 1
 set-attr Gio/PollableOutputStream/create_source/@parameters/cancellable nullable 1
 set-attr Gio/PollableOutputStream/write_nonblocking/@parameters/cancellable nullable 1
+set-attr Gio/PollableOutputStream/writev_nonblocking/@parameters/cancellable nullable 1
 set-attr Gio/PollableOutputStreamInterface/create_source/create_source/@parameters/cancellable nullable 1
 set-attr Gio/PollableOutputStreamInterface/write_nonblocking/write_nonblocking/@parameters/buffer nullable 1
-set-attr Gio/PollableSourceFunc/@parameters/user_data nullable 1
+set-attr Gio/PollableSourceFunc/@parameters/data nullable 1
+set-attr Gio/Proxy/get_default_for_protocol/@return-value nullable 1
 set-attr Gio/Proxy/connect/@parameters/cancellable nullable 1
 set-attr Gio/Proxy/connect_async/@parameters/cancellable nullable 1
 set-attr Gio/Proxy/connect_async/@parameters/callback nullable 1
@@ -1362,6 +1665,9 @@
 set-attr Gio/Proxy/connect_async/@parameters/user_data nullable 1
 set-attr Gio/ProxyAddress/new/@parameters/username nullable 1
 set-attr Gio/ProxyAddress/new/@parameters/password nullable 1
+set-attr Gio/ProxyAddress/get_password/@return-value nullable 1
+set-attr Gio/ProxyAddress/get_uri/@return-value nullable 1
+set-attr Gio/ProxyAddress/get_username/@return-value nullable 1
 set-attr Gio/ProxyInterface/connect/connect/@parameters/cancellable nullable 1
 set-attr Gio/ProxyInterface/connect_async/connect_async/@parameters/cancellable nullable 1
 set-attr Gio/ProxyInterface/connect_async/connect_async/@parameters/callback nullable 1
@@ -1391,6 +1697,10 @@
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/callback nullable 1
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/user_data nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags/@parameters/cancellable nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/cancellable nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/callback nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/user_data nullable 1
 set-attr Gio/Resolver/lookup_records/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_records_async/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_records_async/@parameters/callback nullable 1
@@ -1407,6 +1717,10 @@
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/callback nullable 1
 set-attr Gio/Resolver/lookup_by_name_async/@parameters/user_data nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags/@parameters/cancellable nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/cancellable nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/callback nullable 1
+set-attr Gio/Resolver/lookup_by_name_with_flags_async/@parameters/user_data nullable 1
 set-attr Gio/Resolver/lookup_records/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_records_async/@parameters/cancellable nullable 1
 set-attr Gio/Resolver/lookup_records_async/@parameters/callback nullable 1
@@ -1431,6 +1745,10 @@
 set-attr Gio/ResolverClass/lookup_records_async/lookup_records_async/@parameters/cancellable nullable 1
 set-attr Gio/ResolverClass/lookup_records_async/lookup_records_async/@parameters/callback nullable 1
 set-attr Gio/ResolverClass/lookup_records_async/lookup_records_async/@parameters/user_data nullable 1
+set-attr Gio/ResolverClass/lookup_by_name_with_flags_async/lookup_by_name_with_flags_async/@parameters/cancellable nullable 1
+set-attr Gio/ResolverClass/lookup_by_name_with_flags_async/lookup_by_name_with_flags_async/@parameters/callback nullable 1
+set-attr Gio/ResolverClass/lookup_by_name_with_flags_async/lookup_by_name_with_flags_async/@parameters/user_data nullable 1
+set-attr Gio/ResolverClass/lookup_by_name_with_flags/lookup_by_name_with_flags/@parameters/cancellable nullable 1
 set-attr Gio/Seekable/seek/@parameters/cancellable nullable 1
 set-attr Gio/Seekable/truncate_fn/@parameters/cancellable nullable 1
 set-attr Gio/Seekable/seek/@parameters/cancellable nullable 1
@@ -1440,18 +1758,34 @@
 set-attr Gio/Settings/new_full/@parameters/backend nullable 1
 set-attr Gio/Settings/new_full/@parameters/path nullable 1
 set-attr Gio/Settings/bind_with_mapping/@parameters/user_data nullable 1
+set-attr Gio/Settings/bind_with_mapping_closures/@parameters/get_mapping nullable 1
+set-attr Gio/Settings/bind_with_mapping_closures/@parameters/set_mapping nullable 1
 set-attr Gio/Settings/get_default_value/@return-value nullable 1
 set-attr Gio/Settings/get_mapped/@return-value nullable 1
 set-attr Gio/Settings/get_mapped/@parameters/user_data nullable 1
 set-attr Gio/Settings/get_user_value/@return-value nullable 1
 set-attr Gio/Settings/set_strv/@parameters/value nullable 1
 set-attr Gio/Settings/change-event/@parameters/keys nullable 1
+set-attr Gio/SettingsBackend/reset/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/write/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/write_tree/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/changed/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/changed_tree/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/keys_changed/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackend/path_changed/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackendClass/write/write/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackendClass/write_tree/write_tree/@parameters/origin_tag nullable 1
+set-attr Gio/SettingsBackendClass/reset/reset/@parameters/origin_tag nullable 1
 set-attr Gio/SettingsBindGetMapping/@parameters/user_data nullable 1
 set-attr Gio/SettingsBindSetMapping/@parameters/user_data nullable 1
 set-attr Gio/SettingsGetMapping/@parameters/result nullable 1
 set-attr Gio/SettingsGetMapping/@parameters/user_data nullable 1
+set-attr Gio/SettingsSchema/get_path/@return-value nullable 1
+set-attr Gio/SettingsSchemaKey/get_description/@return-value nullable 1
+set-attr Gio/SettingsSchemaKey/get_summary/@return-value nullable 1
 set-attr Gio/SettingsSchemaSource/new_from_directory/@parameters/parent nullable 1
 set-attr Gio/SettingsSchemaSource/lookup/@return-value nullable 1
+set-attr Gio/SettingsSchemaSource/get_default/@return-value nullable 1
 set-attr Gio/SimpleAction/new/@parameters/parameter_type nullable 1
 set-attr Gio/SimpleAction/new_stateful/@parameters/parameter_type nullable 1
 set-attr Gio/SimpleAction/set_state_hint/@parameters/state_hint nullable 1
@@ -1481,16 +1815,22 @@
 set-attr Gio/SimpleAsyncThreadFunc/@parameters/cancellable nullable 1
 set-attr Gio/SimpleProxyResolver/new/@parameters/default_proxy nullable 1
 set-attr Gio/SimpleProxyResolver/new/@parameters/ignore_hosts nullable 1
+set-attr Gio/SimpleProxyResolver/set_default_proxy/@parameters/default_proxy nullable 1
 set-attr Gio/Socket/accept/@parameters/cancellable nullable 1
 set-attr Gio/Socket/condition_timed_wait/@parameters/cancellable nullable 1
 set-attr Gio/Socket/condition_wait/@parameters/cancellable nullable 1
 set-attr Gio/Socket/connect/@parameters/cancellable nullable 1
 set-attr Gio/Socket/create_source/@parameters/cancellable nullable 1
 set-attr Gio/Socket/join_multicast_group/@parameters/iface nullable 1
+set-attr Gio/Socket/join_multicast_group_ssm/@parameters/source_specific nullable 1
+set-attr Gio/Socket/join_multicast_group_ssm/@parameters/iface nullable 1
 set-attr Gio/Socket/leave_multicast_group/@parameters/iface nullable 1
+set-attr Gio/Socket/leave_multicast_group_ssm/@parameters/source_specific nullable 1
+set-attr Gio/Socket/leave_multicast_group_ssm/@parameters/iface nullable 1
 set-attr Gio/Socket/receive/@parameters/cancellable nullable 1
+set-attr Gio/Socket/receive_bytes/@parameters/cancellable nullable 1
+set-attr Gio/Socket/receive_bytes_from/@parameters/cancellable nullable 1
 set-attr Gio/Socket/receive_from/@parameters/cancellable nullable 1
-set-attr Gio/Socket/receive_message/@parameters/address nullable 1
 set-attr Gio/Socket/receive_message/@parameters/messages nullable 1
 set-attr Gio/Socket/receive_message/@parameters/cancellable nullable 1
 set-attr Gio/Socket/receive_messages/@parameters/cancellable nullable 1
@@ -1499,6 +1839,9 @@
 set-attr Gio/Socket/send_message/@parameters/address nullable 1
 set-attr Gio/Socket/send_message/@parameters/messages nullable 1
 set-attr Gio/Socket/send_message/@parameters/cancellable nullable 1
+set-attr Gio/Socket/send_message_with_timeout/@parameters/address nullable 1
+set-attr Gio/Socket/send_message_with_timeout/@parameters/messages nullable 1
+set-attr Gio/Socket/send_message_with_timeout/@parameters/cancellable nullable 1
 set-attr Gio/Socket/send_messages/@parameters/cancellable nullable 1
 set-attr Gio/Socket/send_to/@parameters/address nullable 1
 set-attr Gio/Socket/send_to/@parameters/cancellable nullable 1
@@ -1506,18 +1849,24 @@
 set-attr Gio/SocketAddress/to_native/@parameters/dest nullable 1
 set-attr Gio/SocketAddress/to_native/@parameters/dest nullable 1
 set-attr Gio/SocketAddressClass/to_native/to_native/@parameters/dest nullable 1
+set-attr Gio/SocketAddressEnumerator/next/@return-value nullable 1
 set-attr Gio/SocketAddressEnumerator/next/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/callback nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/user_data nullable 1
+set-attr Gio/SocketAddressEnumerator/next_finish/@return-value nullable 1
+set-attr Gio/SocketAddressEnumerator/next/@return-value nullable 1
 set-attr Gio/SocketAddressEnumerator/next/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/callback nullable 1
 set-attr Gio/SocketAddressEnumerator/next_async/@parameters/user_data nullable 1
+set-attr Gio/SocketAddressEnumerator/next_finish/@return-value nullable 1
+set-attr Gio/SocketAddressEnumeratorClass/next/next/@return-value nullable 1
 set-attr Gio/SocketAddressEnumeratorClass/next/next/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumeratorClass/next_async/next_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketAddressEnumeratorClass/next_async/next_async/@parameters/callback nullable 1
 set-attr Gio/SocketAddressEnumeratorClass/next_async/next_async/@parameters/user_data nullable 1
+set-attr Gio/SocketAddressEnumeratorClass/next_finish/next_finish/@return-value nullable 1
 set-attr Gio/SocketClient/connect/@parameters/cancellable nullable 1
 set-attr Gio/SocketClient/connect_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketClient/connect_async/@parameters/callback nullable 1
@@ -1534,6 +1883,7 @@
 set-attr Gio/SocketClient/connect_to_uri_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketClient/connect_to_uri_async/@parameters/callback nullable 1
 set-attr Gio/SocketClient/connect_to_uri_async/@parameters/user_data nullable 1
+set-attr Gio/SocketClient/get_local_address/@return-value nullable 1
 set-attr Gio/SocketClient/set_local_address/@parameters/address nullable 1
 set-attr Gio/SocketClient/set_proxy_resolver/@parameters/proxy_resolver nullable 1
 set-attr Gio/SocketClient/event/@parameters/connection nullable 1
@@ -1541,33 +1891,50 @@
 set-attr Gio/SocketConnection/connect_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketConnection/connect_async/@parameters/callback nullable 1
 set-attr Gio/SocketConnection/connect_async/@parameters/user_data nullable 1
+set-attr Gio/SocketControlMessage/deserialize/@return-value nullable 1
+set-attr Gio/SocketListener/accept/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/accept/@parameters/cancellable nullable 1
 set-attr Gio/SocketListener/accept_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketListener/accept_async/@parameters/callback nullable 1
 set-attr Gio/SocketListener/accept_async/@parameters/user_data nullable 1
+set-attr Gio/SocketListener/accept_finish/@parameters/source_object nullable 1
+set-attr Gio/SocketListener/accept_socket/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/accept_socket/@parameters/cancellable nullable 1
 set-attr Gio/SocketListener/accept_socket_async/@parameters/cancellable nullable 1
 set-attr Gio/SocketListener/accept_socket_async/@parameters/callback nullable 1
 set-attr Gio/SocketListener/accept_socket_async/@parameters/user_data nullable 1
+set-attr Gio/SocketListener/accept_socket_finish/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/add_address/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/add_any_inet_port/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/add_inet_port/@parameters/source_object nullable 1
 set-attr Gio/SocketListener/add_socket/@parameters/source_object nullable 1
 set-attr Gio/SocketService/incoming/@parameters/source_object nullable 1
-set-attr Gio/SocketSourceFunc/@parameters/user_data nullable 1
+set-attr Gio/SocketSourceFunc/@parameters/data nullable 1
 set-attr Gio/Subprocess/new/@parameters/error nullable 1
 set-attr Gio/Subprocess/communicate/@parameters/stdin_buf nullable 1
 set-attr Gio/Subprocess/communicate/@parameters/cancellable nullable 1
+set-attr Gio/Subprocess/communicate/@parameters/stdout_buf nullable 1
+set-attr Gio/Subprocess/communicate/@parameters/stderr_buf nullable 1
 set-attr Gio/Subprocess/communicate_async/@parameters/stdin_buf nullable 1
 set-attr Gio/Subprocess/communicate_async/@parameters/cancellable nullable 1
 set-attr Gio/Subprocess/communicate_async/@parameters/callback nullable 1
 set-attr Gio/Subprocess/communicate_async/@parameters/user_data nullable 1
+set-attr Gio/Subprocess/communicate_finish/@parameters/stdout_buf nullable 1
+set-attr Gio/Subprocess/communicate_finish/@parameters/stderr_buf nullable 1
 set-attr Gio/Subprocess/communicate_utf8/@parameters/stdin_buf nullable 1
 set-attr Gio/Subprocess/communicate_utf8/@parameters/cancellable nullable 1
+set-attr Gio/Subprocess/communicate_utf8/@parameters/stdout_buf nullable 1
+set-attr Gio/Subprocess/communicate_utf8/@parameters/stderr_buf nullable 1
 set-attr Gio/Subprocess/communicate_utf8_async/@parameters/stdin_buf nullable 1
 set-attr Gio/Subprocess/communicate_utf8_async/@parameters/cancellable nullable 1
 set-attr Gio/Subprocess/communicate_utf8_async/@parameters/callback nullable 1
 set-attr Gio/Subprocess/communicate_utf8_async/@parameters/user_data nullable 1
+set-attr Gio/Subprocess/communicate_utf8_finish/@parameters/stdout_buf nullable 1
+set-attr Gio/Subprocess/communicate_utf8_finish/@parameters/stderr_buf nullable 1
+set-attr Gio/Subprocess/get_identifier/@return-value nullable 1
+set-attr Gio/Subprocess/get_stderr_pipe/@return-value nullable 1
+set-attr Gio/Subprocess/get_stdin_pipe/@return-value nullable 1
+set-attr Gio/Subprocess/get_stdout_pipe/@return-value nullable 1
 set-attr Gio/Subprocess/wait/@parameters/cancellable nullable 1
 set-attr Gio/Subprocess/wait_async/@parameters/cancellable nullable 1
 set-attr Gio/Subprocess/wait_async/@parameters/callback nullable 1
@@ -1576,7 +1943,11 @@
 set-attr Gio/Subprocess/wait_check_async/@parameters/cancellable nullable 1
 set-attr Gio/Subprocess/wait_check_async/@parameters/callback nullable 1
 set-attr Gio/Subprocess/wait_check_async/@parameters/user_data nullable 1
+set-attr Gio/SubprocessLauncher/getenv/@return-value nullable 1
 set-attr Gio/SubprocessLauncher/set_child_setup/@parameters/user_data nullable 1
+set-attr Gio/SubprocessLauncher/set_stderr_file_path/@parameters/path nullable 1
+set-attr Gio/SubprocessLauncher/set_stdin_file_path/@parameters/path nullable 1
+set-attr Gio/SubprocessLauncher/set_stdout_file_path/@parameters/path nullable 1
 set-attr Gio/Task/new/@parameters/source_object nullable 1
 set-attr Gio/Task/new/@parameters/cancellable nullable 1
 set-attr Gio/Task/new/@parameters/callback nullable 1
@@ -1590,37 +1961,65 @@
 set-attr Gio/Task/report_new_error/@parameters/callback nullable 1
 set-attr Gio/Task/report_new_error/@parameters/callback_data nullable 1
 set-attr Gio/Task/report_new_error/@parameters/source_tag nullable 1
+set-attr Gio/Task/get_cancellable/@return-value nullable 1
+set-attr Gio/Task/get_name/@return-value nullable 1
+set-attr Gio/Task/get_source_object/@return-value nullable 1
 set-attr Gio/Task/get_source_tag/@return-value nullable 1
 set-attr Gio/Task/get_task_data/@return-value nullable 1
 set-attr Gio/Task/propagate_pointer/@return-value nullable 1
 set-attr Gio/Task/return_pointer/@parameters/result nullable 1
 set-attr Gio/Task/return_pointer/@parameters/result_destroy nullable 1
+set-attr Gio/Task/return_value/@parameters/result nullable 1
+set-attr Gio/Task/set_name/@parameters/name nullable 1
 set-attr Gio/Task/set_source_tag/@parameters/source_tag nullable 1
+set-attr Gio/Task/set_static_name/@parameters/name nullable 1
 set-attr Gio/Task/set_task_data/@parameters/task_data nullable 1
 set-attr Gio/Task/set_task_data/@parameters/task_data_destroy nullable 1
 set-attr Gio/TaskThreadFunc/@parameters/task_data nullable 1
 set-attr Gio/TaskThreadFunc/@parameters/cancellable nullable 1
 set-attr Gio/TestDBus/get_bus_address/@return-value nullable 1
+set-attr Gio/ThreadedSocketService/run/@parameters/source_object nullable 1
+set-attr Gio/TlsBackend/set_default_database/@parameters/database nullable 1
+set-attr Gio/TlsCertificate/new_from_pkcs11_uris/@parameters/private_key_pkcs11_uri nullable 1
+set-attr Gio/TlsCertificate/new_from_pkcs12/@parameters/password nullable 1
 set-attr Gio/TlsCertificate/verify/@parameters/identity nullable 1
 set-attr Gio/TlsCertificate/verify/@parameters/trusted_ca nullable 1
+set-attr Gio/TlsCertificate/get_dns_names/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_ip_addresses/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_issuer/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_issuer_name/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_not_valid_after/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_not_valid_before/@return-value nullable 1
+set-attr Gio/TlsCertificate/get_subject_name/@return-value nullable 1
 set-attr Gio/TlsCertificate/verify/@parameters/identity nullable 1
 set-attr Gio/TlsCertificate/verify/@parameters/trusted_ca nullable 1
 set-attr Gio/TlsCertificateClass/verify/verify/@parameters/identity nullable 1
 set-attr Gio/TlsCertificateClass/verify/verify/@parameters/trusted_ca nullable 1
 set-attr Gio/TlsClientConnection/new/@parameters/server_identity nullable 1
+set-attr Gio/TlsClientConnection/get_server_identity/@return-value nullable 1
+set-attr Gio/TlsConnection/get_negotiated_protocol/@return-value nullable 1
 set-attr Gio/TlsConnection/handshake/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/callback nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/user_data nullable 1
+set-attr Gio/TlsConnection/get_certificate/@return-value nullable 1
+set-attr Gio/TlsConnection/get_ciphersuite_name/@return-value nullable 1
+set-attr Gio/TlsConnection/get_database/@return-value nullable 1
+set-attr Gio/TlsConnection/get_interaction/@return-value nullable 1
+set-attr Gio/TlsConnection/get_negotiated_protocol/@return-value nullable 1
+set-attr Gio/TlsConnection/get_peer_certificate/@return-value nullable 1
 set-attr Gio/TlsConnection/handshake/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/callback nullable 1
 set-attr Gio/TlsConnection/handshake_async/@parameters/user_data nullable 1
+set-attr Gio/TlsConnection/set_advertised_protocols/@parameters/protocols nullable 1
+set-attr Gio/TlsConnection/set_database/@parameters/database nullable 1
 set-attr Gio/TlsConnection/set_interaction/@parameters/interaction nullable 1
 set-attr Gio/TlsConnectionClass/handshake/handshake/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnectionClass/handshake_async/handshake_async/@parameters/cancellable nullable 1
 set-attr Gio/TlsConnectionClass/handshake_async/handshake_async/@parameters/callback nullable 1
 set-attr Gio/TlsConnectionClass/handshake_async/handshake_async/@parameters/user_data nullable 1
+set-attr Gio/TlsConnectionClass/get_negotiated_protocol/get_negotiated_protocol/@return-value nullable 1
 set-attr Gio/TlsDatabase/create_certificate_handle/@return-value nullable 1
 set-attr Gio/TlsDatabase/lookup_certificate_for_handle/@return-value nullable 1
 set-attr Gio/TlsDatabase/lookup_certificate_for_handle/@parameters/interaction nullable 1
@@ -1731,11 +2130,8 @@
 set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/cancellable nullable 1
 set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/callback nullable 1
 set-attr Gio/TlsInteractionClass/request_certificate_async/request_certificate_async/@parameters/user_data nullable 1
-set-attr Gio/TlsPassword/get_value/@parameters/length nullable 1
 set-attr Gio/TlsPassword/set_value/@parameters/destroy nullable 1
-set-attr Gio/TlsPassword/get_value/@parameters/length nullable 1
 set-attr Gio/TlsPassword/set_value_full/@parameters/destroy nullable 1
-set-attr Gio/TlsPasswordClass/get_value/get_value/@parameters/length nullable 1
 set-attr Gio/TlsPasswordClass/set_value/set_value/@parameters/destroy nullable 1
 set-attr Gio/TlsServerConnection/new/@parameters/certificate nullable 1
 set-attr Gio/UnixConnection/receive_credentials/@parameters/cancellable nullable 1
@@ -1748,12 +2144,21 @@
 set-attr Gio/UnixConnection/send_credentials_async/@parameters/callback nullable 1
 set-attr Gio/UnixConnection/send_credentials_async/@parameters/user_data nullable 1
 set-attr Gio/UnixConnection/send_fd/@parameters/cancellable nullable 1
+set-attr Gio/UnixMountPoint/get_options/@return-value nullable 1
+set-attr Gio/UnixMountPoint/at/@return-value nullable 1
 set-attr Gio/Vfs/local_file_add_info/@parameters/cancellable nullable 1
 set-attr Gio/Vfs/local_file_add_info/@parameters/extra_data nullable 1
 set-attr Gio/Vfs/local_file_set_attributes/@parameters/cancellable nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/uri_func nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/uri_data nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/uri_destroy nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/parse_name_func nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/parse_name_data nullable 1
+set-attr Gio/Vfs/register_uri_scheme/@parameters/parse_name_destroy nullable 1
 set-attr Gio/VfsClass/local_file_add_info/local_file_add_info/@parameters/cancellable nullable 1
 set-attr Gio/VfsClass/local_file_add_info/local_file_add_info/@parameters/extra_data nullable 1
 set-attr Gio/VfsClass/local_file_set_attributes/local_file_set_attributes/@parameters/cancellable nullable 1
+set-attr Gio/VfsFileLookupFunc/@parameters/user_data nullable 1
 set-attr Gio/Volume/eject/@parameters/cancellable nullable 1
 set-attr Gio/Volume/eject/@parameters/callback nullable 1
 set-attr Gio/Volume/eject/@parameters/user_data nullable 1
@@ -1762,6 +2167,11 @@
 set-attr Gio/Volume/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Volume/eject_with_operation/@parameters/user_data nullable 1
 set-attr Gio/Volume/get_activation_root/@return-value nullable 1
+set-attr Gio/Volume/get_drive/@return-value nullable 1
+set-attr Gio/Volume/get_identifier/@return-value nullable 1
+set-attr Gio/Volume/get_mount/@return-value nullable 1
+set-attr Gio/Volume/get_sort_key/@return-value nullable 1
+set-attr Gio/Volume/get_uuid/@return-value nullable 1
 set-attr Gio/Volume/mount_fn/@parameters/mount_operation nullable 1
 set-attr Gio/Volume/mount_fn/@parameters/cancellable nullable 1
 set-attr Gio/Volume/mount_fn/@parameters/callback nullable 1
@@ -1774,10 +2184,18 @@
 set-attr Gio/Volume/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/Volume/eject_with_operation/@parameters/user_data nullable 1
 set-attr Gio/Volume/get_activation_root/@return-value nullable 1
+set-attr Gio/Volume/get_drive/@return-value nullable 1
+set-attr Gio/Volume/get_identifier/@return-value nullable 1
+set-attr Gio/Volume/get_mount/@return-value nullable 1
+set-attr Gio/Volume/get_sort_key/@return-value nullable 1
+set-attr Gio/Volume/get_uuid/@return-value nullable 1
 set-attr Gio/Volume/mount/@parameters/mount_operation nullable 1
 set-attr Gio/Volume/mount/@parameters/cancellable nullable 1
 set-attr Gio/Volume/mount/@parameters/callback nullable 1
 set-attr Gio/Volume/mount/@parameters/user_data nullable 1
+set-attr Gio/VolumeIface/get_uuid/get_uuid/@return-value nullable 1
+set-attr Gio/VolumeIface/get_drive/get_drive/@return-value nullable 1
+set-attr Gio/VolumeIface/get_mount/get_mount/@return-value nullable 1
 set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/mount_operation nullable 1
 set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/cancellable nullable 1
 set-attr Gio/VolumeIface/mount_fn/mount_fn/@parameters/callback nullable 1
@@ -1785,15 +2203,38 @@
 set-attr Gio/VolumeIface/eject/eject/@parameters/cancellable nullable 1
 set-attr Gio/VolumeIface/eject/eject/@parameters/callback nullable 1
 set-attr Gio/VolumeIface/eject/eject/@parameters/user_data nullable 1
+set-attr Gio/VolumeIface/get_identifier/get_identifier/@return-value nullable 1
 set-attr Gio/VolumeIface/get_activation_root/get_activation_root/@return-value nullable 1
 set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/mount_operation nullable 1
 set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/cancellable nullable 1
 set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/callback nullable 1
 set-attr Gio/VolumeIface/eject_with_operation/eject_with_operation/@parameters/user_data nullable 1
+set-attr Gio/VolumeIface/get_sort_key/get_sort_key/@return-value nullable 1
+set-attr Gio/VolumeMonitor/get_mount_for_uuid/@return-value nullable 1
+set-attr Gio/VolumeMonitor/get_volume_for_uuid/@return-value nullable 1
+set-attr Gio/VolumeMonitor/get_mount_for_uuid/@return-value nullable 1
+set-attr Gio/VolumeMonitor/get_volume_for_uuid/@return-value nullable 1
+set-attr Gio/VolumeMonitorClass/get_volume_for_uuid/get_volume_for_uuid/@return-value nullable 1
+set-attr Gio/VolumeMonitorClass/get_mount_for_uuid/get_mount_for_uuid/@return-value nullable 1
+set-attr Gio/ZlibCompressor/get_file_info/@return-value nullable 1
 set-attr Gio/ZlibCompressor/set_file_info/@parameters/file_info nullable 1
+set-attr Gio/ZlibDecompressor/get_file_info/@return-value nullable 1
+set-attr Gio/action_parse_detailed_name/@parameters/target_value nullable 1
 set-attr Gio/action_print_detailed_name/@parameters/target_value nullable 1
 set-attr Gio/app_info_create_from_commandline/@parameters/application_name nullable 1
-set-attr Gio/app_info_launch_default_for_uri/@parameters/launch_context nullable 1
+set-attr Gio/app_info_get_default_for_type/@return-value nullable 1
+set-attr Gio/app_info_get_default_for_type_async/@parameters/cancellable nullable 1
+set-attr Gio/app_info_get_default_for_type_async/@parameters/callback nullable 1
+set-attr Gio/app_info_get_default_for_type_async/@parameters/user_data nullable 1
+set-attr Gio/app_info_get_default_for_uri_scheme/@return-value nullable 1
+set-attr Gio/app_info_get_default_for_uri_scheme_async/@parameters/cancellable nullable 1
+set-attr Gio/app_info_get_default_for_uri_scheme_async/@parameters/callback nullable 1
+set-attr Gio/app_info_get_default_for_uri_scheme_async/@parameters/user_data nullable 1
+set-attr Gio/app_info_launch_default_for_uri/@parameters/context nullable 1
+set-attr Gio/app_info_launch_default_for_uri_async/@parameters/context nullable 1
+set-attr Gio/app_info_launch_default_for_uri_async/@parameters/cancellable nullable 1
+set-attr Gio/app_info_launch_default_for_uri_async/@parameters/callback nullable 1
+set-attr Gio/app_info_launch_default_for_uri_async/@parameters/user_data nullable 1
 set-attr Gio/async_initable_newv_async/@parameters/cancellable nullable 1
 set-attr Gio/async_initable_newv_async/@parameters/callback nullable 1
 set-attr Gio/async_initable_newv_async/@parameters/user_data nullable 1
@@ -1832,24 +2273,42 @@
 set-attr Gio/content_type_get_mime_type/@return-value nullable 1
 set-attr Gio/content_type_guess/@parameters/filename nullable 1
 set-attr Gio/content_type_guess/@parameters/data nullable 1
+set-attr Gio/content_type_set_mime_dirs/@parameters/dirs nullable 1
 set-attr Gio/dbus_address_get_for_bus_sync/@parameters/cancellable nullable 1
 set-attr Gio/dbus_address_get_stream/@parameters/cancellable nullable 1
 set-attr Gio/dbus_address_get_stream/@parameters/callback nullable 1
 set-attr Gio/dbus_address_get_stream/@parameters/user_data nullable 1
+set-attr Gio/dbus_address_get_stream_finish/@parameters/out_guid nullable 1
+set-attr Gio/dbus_address_get_stream_sync/@parameters/out_guid nullable 1
 set-attr Gio/dbus_address_get_stream_sync/@parameters/cancellable nullable 1
+set-attr Gio/dbus_annotation_info_lookup/@return-value nullable 1
 set-attr Gio/dbus_annotation_info_lookup/@parameters/annotations nullable 1
+set-attr Gio/dbus_error_get_remote_error/@return-value nullable 1
+set-attr Gio/dbus_unescape_object_path/@return-value nullable 1
 set-attr Gio/dtls_client_connection_new/@parameters/server_identity nullable 1
 set-attr Gio/dtls_server_connection_new/@parameters/certificate nullable 1
 set-attr Gio/file_new_tmp/@parameters/tmpl nullable 1
+set-attr Gio/file_new_tmp_async/@parameters/tmpl nullable 1
+set-attr Gio/file_new_tmp_async/@parameters/cancellable nullable 1
+set-attr Gio/file_new_tmp_async/@parameters/callback nullable 1
+set-attr Gio/file_new_tmp_async/@parameters/user_data nullable 1
+set-attr Gio/file_new_tmp_dir_async/@parameters/tmpl nullable 1
+set-attr Gio/file_new_tmp_dir_async/@parameters/cancellable nullable 1
+set-attr Gio/file_new_tmp_dir_async/@parameters/callback nullable 1
+set-attr Gio/file_new_tmp_dir_async/@parameters/user_data nullable 1
+set-attr Gio/icon_deserialize/@return-value nullable 1
 set-attr Gio/initable_newv/@parameters/cancellable nullable 1
 set-attr Gio/io_scheduler_push_job/@parameters/user_data nullable 1
 set-attr Gio/io_scheduler_push_job/@parameters/notify nullable 1
 set-attr Gio/io_scheduler_push_job/@parameters/cancellable nullable 1
+set-attr Gio/keyfile_settings_backend_new/@parameters/root_group nullable 1
 set-attr Gio/pollable_source_new_full/@parameters/child_source nullable 1
 set-attr Gio/pollable_source_new_full/@parameters/cancellable nullable 1
 set-attr Gio/pollable_stream_read/@parameters/cancellable nullable 1
 set-attr Gio/pollable_stream_write/@parameters/cancellable nullable 1
 set-attr Gio/pollable_stream_write_all/@parameters/cancellable nullable 1
+set-attr Gio/proxy_get_default_for_protocol/@return-value nullable 1
+set-attr Gio/settings_schema_source_get_default/@return-value nullable 1
 set-attr Gio/simple_async_report_error_in_idle/@parameters/object nullable 1
 set-attr Gio/simple_async_report_error_in_idle/@parameters/callback nullable 1
 set-attr Gio/simple_async_report_error_in_idle/@parameters/user_data nullable 1
@@ -1861,3 +2320,10 @@
 set-attr Gio/simple_async_report_take_gerror_in_idle/@parameters/user_data nullable 1
 set-attr Gio/tls_client_connection_new/@parameters/server_identity nullable 1
 set-attr Gio/tls_server_connection_new/@parameters/certificate nullable 1
+set-attr Gio/unix_mount_at/@return-value nullable 1
+set-attr Gio/unix_mount_for/@return-value nullable 1
+set-attr Gio/unix_mount_get_options/@return-value nullable 1
+set-attr Gio/unix_mount_get_root_path/@return-value nullable 1
+set-attr Gio/unix_mount_point_at/@return-value nullable 1
+set-attr Gio/unix_mount_points_get_from_file/@return-value nullable 1
+set-attr Gio/unix_mounts_get_from_file/@return-value nullable 1
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Documentation
 Autogenerated documentation for this package can be found at
 
-[https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio.html](https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio.html)
+[https://hackage.haskell.org/package/gi-gio-2.0.36/docs/GI-Gio.html](https://hackage.haskell.org/package/gi-gio-2.0.36/docs/GI-Gio.html)
 
 For general documentation on using [haskell-gi](https://github.com/haskell-gi/haskell-gi) based bindings, see [the project page](https://github.com/haskell-gi/haskell-gi) or [the Wiki](https://github.com/haskell-gi/haskell-gi/wiki).
diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -11,7 +11,7 @@
   where name = "Gio"
         version = "2.0"
         pkgName = "gi-gio"
-        pkgVersion = "2.0.35"
+        pkgVersion = "2.0.36"
         overridesFile = Just "Gio.overrides"
         verbose = False
         outputDir = Nothing
diff --git a/gi-gio.cabal b/gi-gio.cabal
--- a/gi-gio.cabal
+++ b/gi-gio.cabal
@@ -1,5 +1,5 @@
 name:                 gi-gio
-version:              2.0.35
+version:              2.0.36
 synopsis:             Gio bindings
 description:          Bindings for Gio, autogenerated by haskell-gi.
 homepage:             https://github.com/haskell-gi/haskell-gi
@@ -16,7 +16,7 @@
 custom-setup
       setup-depends: base >= 4.11 && < 5,
                      Cabal >= 1.24 && < 4,
-                     haskell-gi >= 0.26.10 && < 0.27,
+                     haskell-gi >= 0.26.14 && < 0.27,
                      gi-gobject == 2.0.*,
                      gi-glib == 2.0.*
 
@@ -29,7 +29,7 @@
       pkgconfig-depends: gio-2.0
       build-depends: base >= 4.7 && <5,
                      haskell-gi-base >= 0.26 && < 0.27,
-                     haskell-gi >= 0.26.10 && < 0.27,
+                     haskell-gi >= 0.26.14 && < 0.27,
                      haskell-gi-overloading < 1.1,
                      gi-gobject == 2.0.*,
                      gi-glib == 2.0.*,
