diff --git a/gio/Gio.metadata b/gio/Gio.metadata
index a7e454047..a1bcabb0e 100644
--- a/gio/Gio.metadata
+++ b/gio/Gio.metadata
@@ -2,8 +2,10 @@
 <metadata>
   <attr path="/api/namespace/*/*/parameters/parameter[@type='GAsyncReadyCallback']" name="scope">async</attr>
   <attr path="/api/namespace" name="name">GLib</attr>
+  <attr path="/api/namespace/struct[@cname='GIOExtensionPoint']/method[@name='GetExtensions']/return-type" name="element_type">GIOExtension*</attr>
   <attr path="/api/namespace/boxed[@cname='GFileAttributeInfoList']/field" name="access">private</attr>
   <attr path="/api/namespace/boxed[@cname='GFileAttributeInfoList']/field[@name='Infos']" name="array">1</attr>
+  <attr path="/api/namespace/boxed[@cname='GSrvTarget']/method[@name='ListSort']/return-type" name="element_type">GSrvTarget*</attr>
   <attr path="/api/namespace/class[@name='Global']" name="name">GioGlobal</attr>
   <attr path="/api/namespace/interface[@cname='GAction']/property[@cname='enabled']" name="hidden">1</attr>
   <attr path="/api/namespace/interface[@cname='GAction']/property[@cname='name']" name="hidden">1</attr>
@@ -18,10 +20,19 @@
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetAll']" name="hidden">1</attr>
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetAllForType']/return-type" name="element_type">GAppInfo*</attr>
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetAllForType']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetFallbackForType']/return-type" name="element_type">GAppInfo*</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetFallbackForType']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetFallbackForType']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetRecommendedForType']/return-type" name="element_type">GAppInfo*</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetRecommendedForType']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='GetRecommendedForType']/return-type" name="elements_owned">true</attr>
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='ShouldShow']" name="name">GetShouldShow</attr>
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='SupportsFiles']" name="name">GetSupportsFiles</attr>
   <attr path="/api/namespace/interface[@cname='GAppInfo']/method[@name='SupportsUris']" name="name">GetSupportsUris</attr>
   <attr path="/api/namespace/interface[@cname='GDrive']" name="consume_only">1</attr>
+  <attr path="/api/namespace/interface[@cname='GDrive']/*[@name='GetVolumes']/return-type" name="element_type">GVolume*</attr>
+  <attr path="/api/namespace/interface[@cname='GDrive']/*[@name='GetVolumes']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GDrive']/*[@name='GetVolumes']/return-type" name="elements_owned">true</attr>
   <attr path="/api/namespace/interface[@cname='GFile']" name="consume_only">1</attr>
   <attr path="/api/namespace/interface[@cname='GFile']/method[@name='GetParseName']" name="name">GetParsedName</attr>
   <attr path="/api/namespace/interface[@cname='GFile']/method[@name='GetUri']" name="hidden">1</attr>
@@ -34,6 +45,9 @@
   <attr path="/api/namespace/interface[@cname='GMount']/method[@name='GuessContentTypeSync']/return-type" name="null_term_array">1</attr>
   <attr path="/api/namespace/interface[@cname='GSeekable']/method[@cname='g_seekable_can_seek']" name="name">GetCanSeek</attr>
   <attr path="/api/namespace/interface[@cname='GSeekable']/method[@cname='g_seekable_tell']" name="name">GetPosition</attr>
+  <attr path="/api/namespace/interface[@cname='GTlsClientConnection']/method[@name='GetAcceptedCas']/return-type" name="element_type">GByteArray*</attr>
+  <attr path="/api/namespace/interface[@cname='GTlsClientConnection']/method[@name='GetAcceptedCas']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GTlsClientConnection']/method[@name='GetAcceptedCas']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/interface[@cname='GTlsServerConnection']/property[@cname='authentication-mode']" name="hidden">1</attr>
   <attr path="/api/namespace/interface[@cname='GVolume']" name="consume_only">1</attr>
   <attr path="/api/namespace/interface[@cname='GVolume']/method[@name='GetMount']" name="name">GetMountInstance</attr>
@@ -42,6 +56,10 @@
   <attr path="/api/namespace/object[@cname='GDBusAuthObserver']/signal[@cname='authorize-authenticated-peer']" name="name">AuthenticatedPeerAuthorized</attr>
   <attr path="/api/namespace/object[@cname='GDBusConnection']/property[@cname='closed']" name="name">IsClosed</attr>
   <attr path="/api/namespace/object[@cname='GDBusConnection']/method[@cname='g_dbus_connection_is_closed']" name="name">GetIsClosed</attr>
+  <attr path="/api/namespace/object[@cname='GEmblemedIcon']/method[@name='GetEmblems']/return-type" name="element_type">GEmblem*</attr>
+  <attr path="/api/namespace/object[@cname='GFileEnumerator']/*[@name='NextFilesFinish']/return-type" name="element_type">GFileInfo*</attr>
+  <attr path="/api/namespace/object[@cname='GFileEnumerator']/*[@name='NextFilesFinish']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GFileEnumerator']/*[@name='NextFilesFinish']/return-type" name="elements_owned">true</attr>
   <attr path="/api/namespace/object[@cname='GFileInfo']/method[@cname='g_file_info_get_attribute_int64']" name="name">GetAttributeLong</attr>
   <attr path="/api/namespace/object[@cname='GFileInfo']/method[@cname='g_file_info_set_attribute_int64']" name="name">SetAttributeLong</attr>
   <attr path="/api/namespace/object[@cname='GFileInfo']/method[@cname='g_file_info_get_attribute_uint64']" name="name">GetAttributeULong</attr>
@@ -64,17 +82,35 @@
   <attr path="/api/namespace/object[@cname='GOutputStream']/method[@cname='g_output_stream_write_all']/parameters/parameter[@name='buffer']" name="array">1</attr>
   <attr path="/api/namespace/object[@cname='GOutputStream']/method[@cname='g_output_stream_write_async']/parameters/parameter[@name='buffer']" name="type">guchar*</attr>
   <attr path="/api/namespace/object[@cname='GOutputStream']/method[@cname='g_output_stream_write_async']/parameters/parameter[@name='buffer']" name="array">1</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByName']/return-type" name="element_type">GInetAddress*</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByName']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByName']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByNameFinish']/return-type" name="element_type">GInetAddress*</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByNameFinish']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupByNameFinish']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupService']/return-type" name="element_type">GSrvTarget*</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupService']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupService']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupServiceFinish']/return-type" name="element_type">GSrvTarget*</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupServiceFinish']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GResolver']/*[@name='LookupServiceFinish']/return-type" name="elements_owned">true</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAction']/signal[@cname='activate']" name="name">Activated</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAsyncResult']/constructor[@cname='g_simple_async_result_new_error']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAsyncResult']/method[@name='SetError']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GThemedIcon']/method[@name='GetNames']/return-type" name="null_term_array">1</attr> 
+  <attr path="/api/namespace/object[@cname='GTlsCertificate']/method[@name='ListNewFromFile']/return-type" name="element_type">GTlsCertificate*</attr>
+  <attr path="/api/namespace/object[@cname='GTlsCertificate']/method[@name='ListNewFromFile']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GTlsCertificate']/method[@name='ListNewFromFile']/return-type" name="owned">true</attr>
   <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='Get']" name="name">GetDefault</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetMounts']/return-type" name="element_type">GMount*</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetMounts']/return-type" name="owned">true</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetVolumes']/return-type" name="element_type">GVolume*</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetVolumes']/return-type" name="owned">true</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetConnectedDrives']/return-type" name="element_type">GDrive*</attr>
-  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/method[@name='GetConnectedDrives']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetMounts']/return-type" name="element_type">GMount*</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetMounts']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetMounts']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetVolumes']/return-type" name="element_type">GVolume*</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetVolumes']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetVolumes']/return-type" name="elements_owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetConnectedDrives']/return-type" name="element_type">GDrive*</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetConnectedDrives']/return-type" name="owned">true</attr>
+  <attr path="/api/namespace/object[@cname='GVolumeMonitor']/*[@name='GetConnectedDrives']/return-type" name="elements_owned">true</attr>
   <remove-node path="/api/namespace/class[@cname='GDbus_']/method[@name='ErrorSetDbusErrorValist']" />
   <remove-node path="/api/namespace/enum[@cname='GSocketFamily']" />
   <remove-node path="/api/namespace/enum[@cname='GSocketMsgFlags']" />