diff --git a/multimedia/grilo/Makefile b/multimedia/grilo/Makefile
index 16cb886326..4e257db2dd 100644
--- a/multimedia/grilo/Makefile
+++ b/multimedia/grilo/Makefile
@@ -1,6 +1,4 @@
 #
-# Copyright (C) 2009-2015 OpenWrt.org
-#
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
@@ -9,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=grilo
 PKG_VERSION:=0.3.6
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_MAINTAINER:=W. Michael Petullo <mike@flyn.org>
 
@@ -20,17 +18,12 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNOME/grilo/0.3/
 PKG_HASH:=1e65ca82dd58020451417fde79310d4b940adc3f63ab59997419c52ed3bc9c91
 
-PKG_BUILD_DEPENDS:=glib2 libsoup libxml2
-
 PKG_BUILD_PARALLEL:=1
 PKG_INSTALL:=1
 
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/nls.mk
 
-TARGET_LDFLAGS+= \
-	-Wl,-rpath-link=$(STAGING_DIR)/usr/lib
-
 define Package/grilo
   SECTION:=multimedia
   CATEGORY:=Multimedia
@@ -65,13 +58,13 @@ define Build/InstallDev
 	$(INSTALL_DATA) \
 		$(PKG_INSTALL_DIR)/usr/lib/pkgconfig/*.pc \
 		$(1)/usr/lib/pkgconfig/
-	$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/share/vala-0.30/vapi/
+	$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/share/vala/vapi/
 	# Note: this are compiled elsewhere because grilo refuses to
 	# generate VAPI files unless gobject-introspection exists;
 	# OpenWrt does not yet have a gobject-introspection package.
 	$(INSTALL_DATA) \
 		./files/*.vapi \
-		$(STAGING_DIR_HOSTPKG)/share/vala-0.30/vapi
+		$(STAGING_DIR_HOSTPKG)/share/vala/vapi
 endef
 
 define Package/grilo/install
diff --git a/multimedia/grilo/files/grilo-0.3.vapi b/multimedia/grilo/files/grilo-0.3.vapi
index 6bcd1bdb0a..bb05dae459 100644
--- a/multimedia/grilo/files/grilo-0.3.vapi
+++ b/multimedia/grilo/files/grilo-0.3.vapi
@@ -1,264 +1,511 @@
-/* grilo-0.3.vapi generated by vapigen-0.30, do not modify. */
+/* grilo-0.3.vapi generated by vapigen-0.34, do not modify. */
 
 [CCode (cprefix = "Grl", gir_namespace = "Grl", gir_version = "0.3", lower_case_cprefix = "grl_")]
 namespace Grl {
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_caps_get_type ()")]
 	public class Caps : GLib.Object {
 		[CCode (has_construct_function = false)]
+		[Version (since = "0.2.0")]
 		public Caps ();
+		[Version (since = "0.2.0")]
 		public unowned GLib.List<Grl.KeyID> get_key_filter ();
+		[Version (since = "0.2.0")]
 		public unowned GLib.List<Grl.KeyID> get_key_range_filter ();
+		[Version (since = "0.2.0")]
 		public Grl.TypeFilter get_type_filter ();
+		[Version (since = "0.2.0")]
 		public bool is_key_filter (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public bool is_key_range_filter (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public void set_key_filter (GLib.List<Grl.KeyID> keys);
+		[Version (since = "0.2.0")]
 		public void set_key_range_filter (GLib.List<Grl.KeyID> keys);
+		[Version (since = "0.2.0")]
 		public void set_type_filter (Grl.TypeFilter filter);
+		[Version (since = "0.2.0")]
 		public bool test_option (string key, GLib.Value value);
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_config_get_type ()")]
 	public class Config : GLib.Object {
-		[CCode (array_length = false, array_null_terminated = true)]
-		public weak void*[] _grl_reserved;
+		[CCode (array_length = false)]
+		public weak void* _grl_reserved[8];
 		[CCode (has_construct_function = false)]
+		[Version (since = "0.1.4")]
 		public Config (string plugin, string? source);
+		[Version (since = "0.1.4")]
 		public string get_api_key ();
+		[Version (since = "0.1.9")]
 		public uint8 get_api_key_blob (size_t size);
+		[Version (since = "0.1.4")]
 		public string get_api_secret ();
+		[Version (since = "0.1.4")]
 		public string get_api_token ();
+		[Version (since = "0.2.6")]
 		public string get_api_token_secret ();
+		[Version (since = "0.1.9")]
 		public uint8 get_binary (string param, size_t? size);
+		[Version (since = "0.1.8")]
 		public bool get_boolean (string param);
+		[Version (since = "0.1.5")]
 		public float get_float (string param);
+		[Version (since = "0.1.5")]
 		public int get_int (string param);
+		[Version (since = "0.1.8")]
 		public string get_password ();
+		[Version (since = "0.1.4")]
 		public string get_plugin ();
 		public string get_source ();
+		[Version (since = "0.1.5")]
 		public string get_string (string param);
+		[Version (since = "0.1.8")]
 		public string get_username ();
+		[Version (since = "0.1.8")]
 		public bool has_param (string param);
+		[Version (since = "0.1.5")]
 		public void @set (string param, GLib.Value value);
+		[Version (since = "0.1.4")]
 		public void set_api_key (string key);
+		[Version (since = "0.1.9")]
 		public void set_api_key_blob (uint8 blob, size_t size);
+		[Version (since = "0.1.4")]
 		public void set_api_secret (string secret);
+		[Version (since = "0.1.4")]
 		public void set_api_token (string token);
+		[Version (since = "0.2.6")]
 		public void set_api_token_secret (string secret);
+		[Version (since = "0.1.9")]
 		public void set_binary (string param, uint8 blob, size_t size);
+		[Version (since = "0.1.8")]
 		public void set_boolean (string param, bool value);
+		[Version (since = "0.1.5")]
 		public void set_float (string param, float value);
+		[Version (since = "0.1.5")]
 		public void set_int (string param, int value);
+		[Version (since = "0.1.8")]
 		public void set_password (string password);
+		[Version (since = "0.1.4")]
 		public void set_plugin (string plugin);
+		[Version (since = "0.1.4")]
 		public void set_source (string source);
+		[Version (since = "0.1.5")]
 		public void set_string (string param, string value);
+		[Version (since = "0.1.8")]
 		public void set_username (string username);
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_data_get_type ()")]
 	public class Data : GLib.Object {
-		[CCode (array_length = false, array_null_terminated = true)]
-		public weak void*[] _grl_reserved;
+		[CCode (array_length = false)]
+		public weak void* _grl_reserved[8];
 		[CCode (has_construct_function = false)]
+		[Version (since = "0.1.4")]
 		public Data ();
+		[Version (since = "0.1.10")]
 		public void add_binary (Grl.KeyID key, uint8 buf, size_t size);
+		[Version (since = "0.2.0")]
 		public void add_boxed (Grl.KeyID key, void* boxed);
+		[Version (since = "0.1.10")]
 		public void add_float (Grl.KeyID key, float floatvalue);
+		[Version (since = "0.3.6")]
+		public bool add_for_id (string key_name, GLib.Value value);
+		[Version (since = "0.1.10")]
 		public void add_int (Grl.KeyID key, int intvalue);
+		[Version (since = "0.2.12")]
 		public void add_int64 (Grl.KeyID key, int64 intvalue);
+		[Version (since = "0.1.10")]
 		public void add_related_keys (Grl.RelatedKeys relkeys);
+		[Version (since = "0.1.10")]
 		public void add_string (Grl.KeyID key, string strvalue);
+		[Version (since = "0.1.10")]
 		public Grl.Data dup ();
+		[Version (since = "0.1.4")]
 		public unowned GLib.Value? @get (Grl.KeyID key);
+		[Version (since = "0.1.9")]
 		public uint8 get_binary (Grl.KeyID key, out size_t size);
+		[Version (since = "0.2.3")]
 		public bool get_boolean (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public void* get_boxed (Grl.KeyID key);
+		[Version (since = "0.1.5")]
 		public float get_float (Grl.KeyID key);
+		[Version (since = "0.1.4")]
 		public int get_int (Grl.KeyID key);
+		[Version (since = "0.2.12")]
 		public int64 get_int64 (Grl.KeyID key);
+		[Version (since = "0.1.4")]
 		public GLib.List<weak Grl.KeyID> get_keys ();
+		[Version (since = "0.1.10")]
 		public unowned Grl.RelatedKeys get_related_keys (Grl.KeyID key, uint index);
+		[Version (since = "0.1.13")]
 		public GLib.List<weak GLib.Value?> get_single_values_for_key (Grl.KeyID key);
+		[Version (since = "0.1.13")]
 		public GLib.List<weak string> get_single_values_for_key_string (Grl.KeyID key);
+		[Version (since = "0.1.4")]
 		public unowned string get_string (Grl.KeyID key);
+		[Version (since = "0.1.4")]
 		public bool has_key (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public uint length (Grl.KeyID key);
+		[Version (since = "0.1.4")]
 		public void remove (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public void remove_nth (Grl.KeyID key, uint index);
+		[Version (since = "0.1.4")]
 		public void @set (Grl.KeyID key, GLib.Value value);
+		[Version (since = "0.1.9")]
 		public void set_binary (Grl.KeyID key, uint8 buf, size_t size);
+		[Version (since = "0.2.3")]
 		public void set_boolean (Grl.KeyID key, bool boolvalue);
+		[Version (since = "0.2.0")]
 		public void set_boxed (Grl.KeyID key, void* boxed);
+		[Version (since = "0.1.5")]
 		public void set_float (Grl.KeyID key, float floatvalue);
+		[Version (since = "0.3.6")]
+		public bool set_for_id (string key_name, GLib.Value value);
+		[Version (since = "0.1.4")]
 		public void set_int (Grl.KeyID key, int intvalue);
+		[Version (since = "0.2.12")]
 		public void set_int64 (Grl.KeyID key, int64 intvalue);
+		[Version (since = "0.1.10")]
 		public void set_related_keys (Grl.RelatedKeys relkeys, uint index);
+		[Version (since = "0.1.4")]
 		public void set_string (Grl.KeyID key, string strvalue);
 	}
-	[CCode (cheader_filename = "grilo.h")]
+	[CCode (cheader_filename = "grilo.h", has_type_id = false)]
 	[Compact]
 	public class LogDomain {
+		[Version (since = "0.1.7")]
 		public void free ();
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_media_get_type ()")]
 	public class Media : Grl.Data {
 		[CCode (has_construct_function = false)]
 		public Media ();
+		[Version (since = "0.3.0")]
 		public void add_artist (string artist);
+		[Version (since = "0.1.10")]
 		public void add_author (string author);
+		[Version (since = "0.3.0")]
 		public void add_director (string director);
+		[Version (since = "0.1.10")]
 		public void add_external_player (string player);
+		[Version (since = "0.1.10")]
 		public void add_external_url (string url);
+		[Version (since = "0.3.0")]
 		public void add_genre (string genre);
+		[Version (since = "0.2.3")]
 		public void add_keyword (string keyword);
+		[Version (since = "0.3.0")]
 		public void add_lyrics (string lyrics);
+		[Version (since = "0.3.0")]
 		public void add_mb_artist_id (string mb_artist_id);
+		[Version (since = "0.3.0")]
 		public void add_performer (string performer);
+		[Version (since = "0.3.0")]
 		public void add_producer (string producer);
+		[Version (since = "0.2.3")]
 		public void add_region_data (string region, GLib.DateTime publication_date, string certificate);
+		[Version (since = "0.1.10")]
 		public void add_thumbnail (string thumbnail);
+		[Version (since = "0.1.10")]
 		public void add_thumbnail_binary (uint8 thumbnail, size_t size);
+		[Version (since = "0.3.0")]
 		public void add_url_data (string url, string mime, int bitrate, float framerate, int width, int height);
 		[CCode (cname = "grl_media_audio_new", has_construct_function = false)]
+		[Version (since = "0.1.4")]
 		public Media.audio_new ();
 		[CCode (cname = "grl_media_container_new", has_construct_function = false)]
+		[Version (since = "0.3.0")]
 		public Media.container_new ();
+		[Version (since = "0.3.0")]
 		public unowned string get_album ();
+		[Version (since = "0.3.1")]
+		public unowned string get_album_artist ();
+		[Version (since = "0.3.1")]
+		public int get_album_disc_number ();
+		[Version (since = "0.3.0")]
 		public unowned string get_artist ();
+		[Version (since = "0.3.0")]
 		public unowned string get_artist_nth (uint index);
+		[Version (since = "0.1.4")]
 		public unowned string get_author ();
+		[Version (since = "0.1.10")]
 		public unowned string get_author_nth (uint index);
+		[Version (since = "0.3.0")]
 		public int get_bitrate ();
+		[Version (since = "0.3.0")]
 		public unowned string get_camera_model ();
+		[Version (since = "0.1.6")]
 		public unowned string get_certificate ();
+		[Version (since = "0.3.0")]
 		public int get_childcount ();
+		[Version (since = "0.3.1")]
+		public unowned string get_composer ();
+		[Version (since = "0.3.1")]
+		public unowned string get_composer_nth (uint index);
+		[Version (since = "0.2.0")]
 		public unowned GLib.DateTime get_creation_date ();
+		[Version (since = "0.1.4")]
 		public unowned string get_description ();
+		[Version (since = "0.3.0")]
 		public unowned string get_director ();
+		[Version (since = "0.3.0")]
 		public unowned string get_director_nth (uint index);
+		[Version (since = "0.1.4")]
 		public int get_duration ();
+		[Version (since = "0.3.0")]
 		public int get_episode ();
+		[Version (since = "0.3.0")]
 		public unowned string get_episode_title ();
+		[Version (since = "0.3.0")]
 		public float get_exposure_time ();
+		[Version (since = "0.1.6")]
 		public unowned string get_external_url ();
+		[Version (since = "0.1.10")]
 		public unowned string get_external_url_nth (uint index);
+		[Version (since = "0.2.3")]
 		public bool get_favourite ();
+		[Version (since = "0.3.0")]
 		public unowned string get_flash_used ();
+		[Version (since = "0.3.0")]
 		public float get_framerate ();
+		[Version (since = "0.3.0")]
 		public unowned string get_genre ();
+		[Version (since = "0.3.0")]
 		public unowned string get_genre_nth (uint index);
+		[Version (since = "0.3.0")]
 		public int get_height ();
+		[Version (since = "0.1.4")]
 		public unowned string get_id ();
+		[Version (since = "0.3.0")]
 		public float get_iso_speed ();
+		[Version (since = "0.2.3")]
 		public unowned string get_keyword ();
+		[Version (since = "0.2.3")]
 		public unowned string get_keyword_nth (uint index);
+		[Version (since = "0.3.0")]
 		public GLib.DateTime get_last_played ();
+		[Version (since = "0.1.4")]
 		public int get_last_position ();
+		[Version (since = "0.1.6")]
 		public unowned string get_license ();
+		[Version (since = "0.3.0")]
 		public unowned string get_lyrics ();
+		[Version (since = "0.3.0")]
 		public unowned string get_lyrics_nth (uint index);
+		[Version (since = "0.3.0")]
 		public unowned string get_mb_album_id ();
+		[Version (since = "0.3.0")]
 		public unowned string get_mb_artist_id ();
+		[Version (since = "0.3.0")]
 		public unowned string get_mb_artist_id_nth (uint index);
+		[Version (since = "0.3.0")]
 		public unowned string get_mb_recording_id ();
+		[Version (since = "0.3.0")]
 		public unowned string get_mb_track_id ();
+		[Version (since = "0.3.0")]
 		public Grl.MediaType get_media_type ();
+		[Version (since = "0.1.4")]
 		public unowned string get_mime ();
+		[Version (since = "0.2.0")]
 		public unowned GLib.DateTime get_modification_date ();
+		[Version (since = "0.3.0")]
 		public int get_orientation ();
+		[Version (since = "0.3.0")]
 		public unowned string get_original_title ();
+		[Version (since = "0.3.0")]
 		public unowned string get_performer ();
+		[Version (since = "0.3.0")]
 		public unowned string get_performer_nth (uint index);
+		[Version (since = "0.1.4")]
 		public int get_play_count ();
+		[Version (since = "0.1.6")]
 		public unowned string get_player ();
+		[Version (since = "0.1.10")]
 		public unowned string get_player_nth (uint index);
+		[Version (since = "0.3.0")]
 		public unowned string get_producer ();
+		[Version (since = "0.3.0")]
 		public unowned string get_producer_nth (uint index);
+		[Version (since = "0.2.0")]
 		public unowned GLib.DateTime get_publication_date ();
+		[Version (since = "0.1.5")]
 		public float get_rating ();
+		[Version (since = "0.2.3")]
 		public unowned string get_region ();
+		[Version (since = "0.2.3")]
 		public unowned string get_region_data (out unowned GLib.DateTime publication_date, out unowned string certificate);
+		[Version (since = "0.2.3")]
 		public unowned string get_region_data_nth (uint index, out unowned GLib.DateTime publication_date, out unowned string certificate);
+		[Version (since = "0.3.0")]
 		public int get_season ();
+		[Version (since = "0.3.0")]
 		public unowned string get_show ();
+		[Version (since = "0.1.4")]
 		public unowned string get_site ();
+		[Version (since = "0.2.10")]
 		public int64 get_size ();
+		[Version (since = "0.1.4")]
 		public unowned string get_source ();
+		[Version (since = "0.1.19")]
 		public float get_start_time ();
+		[Version (since = "0.1.6")]
 		public unowned string get_studio ();
+		[Version (since = "0.1.4")]
 		public unowned string get_thumbnail ();
+		[Version (since = "0.1.9")]
 		public uint8 get_thumbnail_binary (size_t size);
+		[Version (since = "0.1.10")]
 		public uint8 get_thumbnail_binary_nth (size_t size, uint index);
+		[Version (since = "0.1.10")]
 		public unowned string get_thumbnail_nth (uint index);
+		[Version (since = "0.1.4")]
 		public unowned string get_title ();
+		[Version (since = "0.3.0")]
 		public int get_track_number ();
+		[Version (since = "0.1.4")]
 		public unowned string get_url ();
+		[Version (since = "0.3.0")]
 		public unowned string get_url_data (out unowned string mime, out int bitrate, float framerate, int width, int height);
+		[Version (since = "0.3.0")]
 		public unowned string get_url_data_nth (uint index, out unowned string mime, out int bitrate, float framerate, int width, int height);
+		[Version (since = "0.3.0")]
 		public int get_width ();
 		[CCode (cname = "grl_media_image_new", has_construct_function = false)]
+		[Version (since = "0.1.4")]
 		public Media.image_new ();
+		[Version (since = "0.3.0")]
 		public bool is_audio ();
+		[Version (since = "0.3.0")]
 		public bool is_container ();
+		[Version (since = "0.3.0")]
 		public bool is_image ();
+		[Version (since = "0.3.0")]
 		public bool is_video ();
+		[Version (since = "0.1.6")]
 		public string serialize ();
+		[Version (since = "0.3.0")]
 		public void set_album (string album);
+		[Version (since = "0.3.1")]
+		public void set_album_artist (string album_artist);
+		[Version (since = "0.3.1")]
+		public void set_album_disc_number (int disc_number);
+		[Version (since = "0.3.0")]
 		public void set_artist (string artist);
+		[Version (since = "0.1.4")]
 		public void set_author (string author);
+		[Version (since = "0.3.0")]
 		public void set_bitrate (int bitrate);
+		[Version (since = "0.3.0")]
 		public void set_camera_model (string camera_model);
+		[Version (since = "0.1.6")]
 		public void set_certificate (string certificate);
+		[Version (since = "0.3.0")]
 		public void set_childcount (int childcount);
+		[Version (since = "0.3.1")]
+		public void set_composer (string composer);
+		[Version (since = "0.2.0")]
 		public void set_creation_date (GLib.DateTime creation_date);
+		[Version (since = "0.1.4")]
 		public void set_description (string description);
+		[Version (since = "0.3.0")]
 		public void set_director (string director);
+		[Version (since = "0.1.4")]
 		public void set_duration (int duration);
+		[Version (since = "0.3.0")]
 		public void set_episode (int episode);
+		[Version (since = "0.3.0")]
 		public void set_episode_title (string episode_title);
+		[Version (since = "0.3.0")]
 		public void set_exposure_time (float exposure_time);
+		[Version (since = "0.1.6")]
 		public void set_external_player (string player);
+		[Version (since = "0.1.6")]
 		public void set_external_url (string url);
+		[Version (since = "0.2.3")]
 		public void set_favourite (bool favourite);
+		[Version (since = "0.3.0")]
 		public void set_flash_used (string flash_used);
+		[Version (since = "0.3.0")]
 		public void set_framerate (float framerate);
+		[Version (since = "0.3.0")]
 		public void set_genre (string genre);
+		[Version (since = "0.3.0")]
 		public void set_height (int height);
+		[Version (since = "0.1.4")]
 		public void set_id (string id);
+		[Version (since = "0.3.0")]
 		public void set_iso_speed (float iso_speed);
+		[Version (since = "0.2.3")]
 		public void set_keyword (string keyword);
+		[Version (since = "0.3.0")]
 		public void set_last_played (GLib.DateTime last_played);
+		[Version (since = "0.1.4")]
 		public void set_last_position (int last_position);
+		[Version (since = "0.1.6")]
 		public void set_license (string license);
+		[Version (since = "0.3.0")]
 		public void set_lyrics (string lyrics);
+		[Version (since = "0.3.0")]
 		public void set_mb_album_id (string mb_album_id);
+		[Version (since = "0.3.0")]
 		public void set_mb_artist_id (string mb_artist_id);
+		[Version (since = "0.3.0")]
 		public void set_mb_recording_id (string mb_recording_id);
+		[Version (since = "0.3.0")]
 		public void set_mb_track_id (string mb_track_id);
+		[Version (since = "0.1.4")]
 		public void set_mime (string mime);
+		[Version (since = "0.2.0")]
 		public void set_modification_date (GLib.DateTime modification_date);
+		[Version (since = "0.3.0")]
 		public void set_orientation (int orientation);
+		[Version (since = "0.3.0")]
 		public void set_original_title (string original_title);
+		[Version (since = "0.3.0")]
 		public void set_performer (string performer);
+		[Version (since = "0.1.4")]
 		public void set_play_count (int play_count);
+		[Version (since = "0.3.0")]
 		public void set_producer (string producer);
+		[Version (since = "0.2.0")]
 		public void set_publication_date (GLib.DateTime date);
+		[Version (since = "0.1.5")]
 		public void set_rating (float rating, float max);
+		[Version (since = "0.2.3")]
 		public void set_region (string region);
+		[Version (since = "0.2.3")]
 		public void set_region_data (string region, GLib.DateTime publication_date, string certificate);
+		[Version (since = "0.3.0")]
 		public void set_season (int season);
+		[Version (since = "0.3.0")]
 		public void set_show (string show);
+		[Version (since = "0.1.4")]
 		public void set_site (string site);
+		[Version (since = "0.2.10")]
 		public void set_size (int64 size);
+		[Version (since = "0.1.4")]
 		public void set_source (string source);
+		[Version (since = "0.1.6")]
 		public void set_studio (string studio);
+		[Version (since = "0.1.4")]
 		public void set_thumbnail (string thumbnail);
+		[Version (since = "0.1.9")]
 		public void set_thumbnail_binary (uint8 thumbnail, size_t size);
+		[Version (since = "0.1.4")]
 		public void set_title (string title);
+		[Version (since = "0.3.0")]
 		public void set_track_number (int track_number);
+		[Version (since = "0.1.4")]
 		public void set_url (string url);
+		[Version (since = "0.3.0")]
 		public void set_url_data (string url, string mime, int bitrate, float framerate, int width, int height);
+		[Version (since = "0.3.0")]
 		public void set_width (int width);
+		[Version (since = "0.1.6")]
 		public static Grl.Media unserialize (string serial);
 		[CCode (cname = "grl_media_video_new", has_construct_function = false)]
+		[Version (since = "0.1.4")]
 		public Media.video_new ();
 		[NoAccessorMethod]
 		public Grl.MediaType media_type { get; set construct; }
@@ -266,47 +513,69 @@ namespace Grl {
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_operation_options_get_type ()")]
 	public class OperationOptions : GLib.Object {
 		[CCode (has_construct_function = false)]
+		[Version (since = "0.2.0")]
 		public OperationOptions (Grl.Caps? caps);
+		[Version (since = "0.2.0")]
 		public Grl.OperationOptions copy ();
+		[Version (since = "0.2.0")]
 		public int get_count ();
+		[Version (since = "0.2.0")]
 		public unowned GLib.Value? get_key_filter (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.KeyID> get_key_filter_list ();
+		[Version (since = "0.2.0")]
 		public void get_key_range_filter (Grl.KeyID key, out GLib.Value min_value, out GLib.Value max_value);
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.KeyID> get_key_range_filter_list ();
+		[Version (since = "0.2.12")]
 		public Grl.ResolutionFlags get_resolution_flags ();
+		[Version (since = "0.2.0")]
 		public uint get_skip ();
+		[Version (since = "0.2.0")]
 		public Grl.TypeFilter get_type_filter ();
-		public bool key_is_set (string key);
+		[Version (since = "0.2.0")]
 		public bool obey_caps (Grl.Caps caps, out Grl.OperationOptions supported_options, out Grl.OperationOptions unsupported_options);
+		[Version (since = "0.2.0")]
 		public bool set_count (int count);
+		[Version (since = "0.2.0")]
 		public bool set_key_filter_dictionary (GLib.HashTable<Grl.KeyID,GLib.Value?> filters);
+		[Version (since = "0.2.0")]
 		public bool set_key_filter_value (Grl.KeyID key, GLib.Value value);
+		[Version (since = "0.2.0")]
 		public bool set_key_range_filter_value (Grl.KeyID key, GLib.Value? min_value, GLib.Value? max_value);
+		[Version (since = "0.2.12")]
 		public bool set_resolution_flags (Grl.ResolutionFlags flags);
+		[Version (since = "0.2.0")]
 		public bool set_skip (uint skip);
+		[Version (since = "0.2.0")]
 		public bool set_type_filter (Grl.TypeFilter filter);
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_plugin_get_type ()")]
 	public class Plugin : GLib.Object {
 		[CCode (has_construct_function = false)]
 		protected Plugin ();
+		[Version (since = "0.2.0")]
 		public unowned string get_author ();
+		[Version (since = "0.2.0")]
 		public unowned string get_description ();
+		[Version (since = "0.2.0")]
 		public unowned string get_filename ();
+		[Version (since = "0.2.0")]
 		public unowned string get_id ();
+		[Version (since = "0.2.0")]
 		public unowned string get_license ();
+		[Version (since = "0.3.0")]
 		public unowned string get_module_name ();
+		[Version (since = "0.2.0")]
 		public unowned string get_name ();
+		[Version (since = "0.2.0")]
 		public unowned string get_site ();
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.Source> get_sources ();
+		[Version (since = "0.2.0")]
 		public unowned string get_version ();
-		public void register_keys ();
-		public void set_filename (string filename);
-		public void set_id (string id);
-		public void set_module (GLib.Module module);
-		public void set_module_name (string module_name);
-		public void unload ();
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public bool loaded { get; }
 	}
 	[CCode (cheader_filename = "grilo.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "grl_range_value_get_type ()")]
@@ -325,62 +594,109 @@ namespace Grl {
 	public class Registry : GLib.Object {
 		[CCode (has_construct_function = false)]
 		protected Registry ();
+		[Version (since = "0.3.0")]
 		public bool activate_all_plugins ();
+		[Version (since = "0.3.0")]
 		public bool activate_plugin_by_id (string plugin_id) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool add_config (owned Grl.Config config) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool add_config_from_file (string config_file) throws GLib.Error;
+		[Version (since = "0.2.8")]
 		public bool add_config_from_resource (string resource_path) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public void add_directory (string path);
+		[Version (since = "0.2.0")]
 		public static unowned Grl.Registry get_default ();
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.KeyID> get_metadata_keys ();
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.Plugin> get_plugins (bool only_loaded);
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.Source> get_sources (bool ranked);
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.Source> get_sources_by_operations (Grl.SupportedOps ops, bool ranked);
+		[Version (since = "0.2.0")]
 		public bool load_all_plugins (bool activate) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool load_plugin (string library_filename) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool load_plugin_directory (string path) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public Grl.KeyID lookup_metadata_key (string key_name);
+		[Version (since = "0.2.0")]
 		public unowned string lookup_metadata_key_desc (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public unowned string lookup_metadata_key_name (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public unowned GLib.List<Grl.KeyID> lookup_metadata_key_relation (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public GLib.Type lookup_metadata_key_type (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public unowned Grl.Plugin lookup_plugin (string plugin_id);
+		[Version (since = "0.2.0")]
 		public unowned Grl.Source lookup_source (string source_id);
+		[Version (since = "0.2.0")]
 		public bool metadata_key_validate (Grl.KeyID key, GLib.Value value);
+		[Version (since = "0.3.0")]
 		public Grl.KeyID register_metadata_key (owned GLib.ParamSpec param_spec, Grl.KeyID bind_key) throws GLib.Error;
-		public Grl.KeyID register_metadata_key_system (GLib.ParamSpec param_spec, Grl.KeyID key, Grl.KeyID bind_key) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool register_source (Grl.Plugin plugin, owned Grl.Source source) throws GLib.Error;
-		public void restrict_plugins (string plugins);
-		public void shutdown ();
+		[Version (since = "0.2.0")]
 		public bool unload_plugin (string plugin_id) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public bool unregister_source (Grl.Source source) throws GLib.Error;
+		[Version (since = "0.2.10")]
 		public signal void metadata_key_added (string key);
+		[Version (since = "0.2.0")]
 		public signal void source_added (Grl.Source source);
+		[Version (since = "0.2.0")]
 		public signal void source_removed (Grl.Source source);
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_related_keys_get_type ()")]
 	public class RelatedKeys : GLib.Object {
 		[CCode (has_construct_function = false)]
+		[Version (since = "0.1.10")]
 		public RelatedKeys ();
+		[Version (since = "0.1.10")]
 		public Grl.RelatedKeys dup ();
+		[Version (since = "0.1.10")]
 		public unowned GLib.Value? @get (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public uint8 get_binary (Grl.KeyID key, out size_t size);
+		[Version (since = "0.2.3")]
 		public bool get_boolean (Grl.KeyID key);
+		[Version (since = "0.2.0")]
 		public void* get_boxed (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public float get_float (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public int get_int (Grl.KeyID key);
+		[Version (since = "0.2.12")]
 		public int64 get_int64 (Grl.KeyID key);
+		[Version (since = "0.1.13")]
 		public GLib.List<weak Grl.KeyID> get_keys ();
+		[Version (since = "0.1.10")]
 		public unowned string get_string (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public bool has_key (Grl.KeyID key);
+		[Version (since = "0.2.3")]
 		public void remove (Grl.KeyID key);
+		[Version (since = "0.1.10")]
 		public void @set (Grl.KeyID key, GLib.Value value);
+		[Version (since = "0.1.10")]
 		public void set_binary (Grl.KeyID key, uint8 buf, size_t size);
+		[Version (since = "0.2.3")]
 		public void set_boolean (Grl.KeyID key, bool booleanvalue);
+		[Version (since = "0.2.0")]
 		public void set_boxed (Grl.KeyID key, void* boxed);
+		[Version (since = "0.1.10")]
 		public void set_float (Grl.KeyID key, float floatvalue);
+		[Version (since = "0.1.10")]
 		public void set_int (Grl.KeyID key, int intvalue);
+		[Version (since = "0.2.12")]
 		public void set_int64 (Grl.KeyID key, int64 intvalue);
+		[Version (since = "0.1.10")]
 		public void set_string (Grl.KeyID key, string strvalue);
 	}
 	[CCode (cheader_filename = "grilo.h", type_id = "grl_source_get_type ()")]
@@ -389,88 +705,135 @@ namespace Grl {
 		protected Source ();
 		[NoWrapper]
 		public virtual void browse (Grl.SourceBrowseSpec bs);
+		[Version (since = "0.2.0")]
 		public GLib.List<Grl.Media> browse_sync (Grl.Media? container, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
 		[NoWrapper]
 		public virtual void cancel (uint operation_id);
 		[CCode (cname = "grl_source_browse")]
+		[Version (since = "0.2.0")]
 		public uint do_browse (Grl.Media? container, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResultCb callback);
 		[CCode (cname = "grl_source_query")]
+		[Version (since = "0.2.0")]
 		public uint do_query (string query, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResultCb callback);
 		[CCode (cname = "grl_source_remove")]
+		[Version (since = "0.2.0")]
 		public void do_remove (Grl.Media media, Grl.SourceRemoveCb callback);
 		[CCode (cname = "grl_source_resolve")]
-		public uint do_resolve (Grl.Media? media, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResolveCb callback);
+		[Version (since = "0.2.0")]
+		public uint do_resolve (owned Grl.Media? media, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResolveCb callback);
 		[CCode (cname = "grl_source_search")]
+		[Version (since = "0.2.0")]
 		public uint do_search (string text, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResultCb callback);
 		[CCode (cname = "grl_source_store")]
+		[Version (since = "0.3.0")]
 		public void do_store (Grl.Media? parent, Grl.Media media, Grl.WriteFlags flags, Grl.SourceStoreCb callback);
 		[CCode (cname = "grl_source_store_metadata")]
+		[Version (since = "0.2.0")]
 		public void do_store_metadata (Grl.Media media, GLib.List<Grl.KeyID>? keys, Grl.WriteFlags flags, Grl.SourceStoreCb callback);
+		[Version (since = "0.2.0")]
 		public uint get_auto_split_threshold ();
+		[Version (since = "0.2.0")]
 		public virtual unowned Grl.Caps get_caps (Grl.SupportedOps operation);
+		[Version (since = "0.2.0")]
 		public unowned string get_description ();
+		[Version (since = "0.2.8")]
 		public unowned GLib.Icon get_icon ();
+		[Version (since = "0.2.0")]
 		public unowned string get_id ();
+		[Version (since = "0.2.0")]
 		public uint get_media_from_uri (string uri, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResolveCb callback);
+		[Version (since = "0.2.0")]
 		public Grl.Media get_media_from_uri_sync (string uri, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public unowned string get_name ();
+		[Version (since = "0.2.0")]
 		public unowned Grl.Plugin get_plugin ();
+		[Version (since = "0.2.0")]
 		public int get_rank ();
+		[Version (since = "0.3.0")]
 		public Grl.SupportedMedia get_supported_media ();
 		[CCode (cname = "grl_source_supported_operations")]
+		[Version (since = "0.2.0")]
 		public uint get_supported_operations ();
 		[CCode (array_length = false, array_null_terminated = true)]
+		[Version (since = "0.2.10")]
 		public unowned string[] get_tags ();
+		[Version (since = "0.2.0")]
 		public virtual bool may_resolve (Grl.Media media, Grl.KeyID key_id, GLib.List<Grl.KeyID> missing_keys);
 		[NoWrapper]
 		public virtual void media_from_uri (Grl.SourceMediaFromUriSpec mfus);
+		[Version (since = "0.2.0")]
 		public void notify_change (Grl.Media? media, Grl.SourceChangeType change_type, bool location_unknown);
+		[Version (since = "0.2.0")]
 		public void notify_change_list (owned GLib.GenericArray<Grl.Media> changed_medias, Grl.SourceChangeType change_type, bool location_unknown);
+		[Version (since = "0.2.0")]
 		public virtual bool notify_change_start () throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public virtual bool notify_change_stop () throws GLib.Error;
 		[NoWrapper]
 		public virtual void query (Grl.SourceQuerySpec qs);
+		[Version (since = "0.2.0")]
 		public GLib.List<Grl.Media> query_sync (string query, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
 		[NoWrapper]
 		public virtual void remove (Grl.SourceRemoveSpec rs);
+		[Version (since = "0.2.0")]
 		public void remove_sync (Grl.Media media) throws GLib.Error;
 		[NoWrapper]
 		public virtual void resolve (Grl.SourceResolveSpec ms);
-		public Grl.Media resolve_sync (Grl.Media? media, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
+		[Version (since = "0.2.0")]
+		public Grl.Media resolve_sync (owned Grl.Media? media, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
 		[NoWrapper]
 		public virtual void search (Grl.SourceSearchSpec ss);
+		[Version (since = "0.2.0")]
 		public GLib.List<Grl.Media> search_sync (string text, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public void set_auto_split_threshold (uint threshold);
+		[Version (since = "0.2.0")]
 		public virtual unowned GLib.List<Grl.KeyID> slow_keys ();
 		[NoWrapper]
 		public virtual void store (Grl.SourceStoreSpec ss);
 		[NoWrapper]
 		public virtual void store_metadata (Grl.SourceStoreMetadataSpec sms);
+		[Version (since = "0.2.0")]
 		public GLib.List<weak Grl.KeyID> store_metadata_sync (Grl.Media media, GLib.List<Grl.KeyID>? keys, Grl.WriteFlags flags) throws GLib.Error;
+		[Version (since = "0.3.0")]
 		public void store_sync (Grl.Media? parent, Grl.Media media, Grl.WriteFlags flags) throws GLib.Error;
+		[Version (since = "0.2.0")]
 		public virtual unowned GLib.List<Grl.KeyID> supported_keys ();
 		[NoWrapper]
 		public virtual Grl.SupportedOps supported_operations ();
+		[Version (since = "0.2.0")]
 		public virtual bool test_media_from_uri (string uri);
+		[Version (since = "0.2.0")]
 		public virtual unowned GLib.List<Grl.KeyID> writable_keys ();
+		[Version (since = "0.2.0")]
 		public uint auto_split_threshold { get; set; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public Grl.Plugin plugin { owned get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public int rank { get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public string source_desc { owned get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.8")]
 		public GLib.Icon source_icon { owned get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public string source_id { owned get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.0")]
 		public string source_name { owned get; set construct; }
 		[CCode (array_length = false, array_null_terminated = true)]
 		[NoAccessorMethod]
+		[Version (since = "0.2.10")]
 		public string[] source_tags { owned get; set construct; }
 		[NoAccessorMethod]
+		[Version (since = "0.2.3")]
 		public Grl.SupportedMedia supported_media { get; set construct; }
+		[Version (since = "0.2.0")]
 		public signal void content_changed (GLib.GenericArray<Grl.Media> changed_medias, Grl.SourceChangeType change_type, bool location_unknown);
 	}
 	[CCode (cheader_filename = "grilo.h")]
@@ -589,6 +952,12 @@ namespace Grl {
 		public static Grl.KeyID MB_RECORDING_ID;
 		[CCode (cname = "GRL_METADATA_KEY_AUDIO_TRACK")]
 		public static Grl.KeyID AUDIO_TRACK;
+		[CCode (cname = "GRL_METADATA_KEY_ALBUM_DISC_NUMBER")]
+		public static Grl.KeyID ALBUM_DISC_NUMBER;
+		[CCode (cname = "GRL_METADATA_KEY_COMPOSER")]
+		public static Grl.KeyID COMPOSER;
+		[CCode (cname = "GRL_METADATA_KEY_ALBUM_ARTIST")]
+		public static Grl.KeyID ALBUM_ARTIST;
 		[CCode (cname = "GRL_METADATA_KEY_CHILDCOUNT_UNKNOWN")]
 		public static uint CHILDCOUNT_UNKNOWN;
 		[CCode (cname = "GRL_SOURCE_REMAINING_UNKNOWN")]
@@ -712,6 +1081,7 @@ namespace Grl {
 		LAST
 	}
 	[CCode (cheader_filename = "grilo.h", cprefix = "GRL_MEDIA_SERIALIZE_", type_id = "grl_media_serialize_type_get_type ()")]
+	[Version (since = "0.2.3")]
 	public enum MediaSerializeType {
 		BASIC,
 		PARTIAL,
@@ -787,8 +1157,6 @@ namespace Grl {
 		FULL
 	}
 	[CCode (cheader_filename = "grilo.h", has_target = false)]
-	public delegate void OperationCancelCb (void* data);
-	[CCode (cheader_filename = "grilo.h", has_target = false)]
 	public delegate void PluginDeinitFunc (Grl.Plugin plugin);
 	[CCode (cheader_filename = "grilo.h", has_target = false)]
 	public delegate void PluginRegisterKeysFunc (Grl.Registry registry, Grl.Plugin plugin);
@@ -824,6 +1192,10 @@ namespace Grl {
 	public const string KEYID_FORMAT;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_ALBUM")]
 	public const int METADATA_KEY_ALBUM;
+	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_ALBUM_ARTIST")]
+	public const int METADATA_KEY_ALBUM_ARTIST;
+	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_ALBUM_DISC_NUMBER")]
+	public const int METADATA_KEY_ALBUM_DISC_NUMBER;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_ARTIST")]
 	public const int METADATA_KEY_ARTIST;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_AUDIO_TRACK")]
@@ -840,6 +1212,8 @@ namespace Grl {
 	public const int METADATA_KEY_CHILDCOUNT;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_CHILDCOUNT_UNKNOWN")]
 	public const int METADATA_KEY_CHILDCOUNT_UNKNOWN;
+	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_COMPOSER")]
+	public const int METADATA_KEY_COMPOSER;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_CREATION_DATE")]
 	public const int METADATA_KEY_CREATION_DATE;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_DESCRIPTION")]
@@ -940,18 +1314,6 @@ namespace Grl {
 	public const int METADATA_KEY_URL;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_METADATA_KEY_WIDTH")]
 	public const int METADATA_KEY_WIDTH;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_COUNT")]
-	public const string OPERATION_OPTION_COUNT;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_KEY_EQUAL_FILTER")]
-	public const string OPERATION_OPTION_KEY_EQUAL_FILTER;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_KEY_RANGE_FILTER")]
-	public const string OPERATION_OPTION_KEY_RANGE_FILTER;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_RESOLUTION_FLAGS")]
-	public const string OPERATION_OPTION_RESOLUTION_FLAGS;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_SKIP")]
-	public const string OPERATION_OPTION_SKIP;
-	[CCode (cheader_filename = "grilo.h", cname = "GRL_OPERATION_OPTION_TYPE_FILTER")]
-	public const string OPERATION_OPTION_TYPE_FILTER;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_PADDING")]
 	public const int PADDING;
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_PADDING_SMALL")]
@@ -977,8 +1339,10 @@ namespace Grl {
 	[CCode (cheader_filename = "grilo.h", cname = "GRL_SOURCE_REMAINING_UNKNOWN")]
 	public const int SOURCE_REMAINING_UNKNOWN;
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.0")]
 	public static GLib.DateTime date_time_from_iso8601 (string date);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.8")]
 	public static void deinit ();
 	[CCode (cheader_filename = "grilo.h")]
 	public static GLib.Value? g_value_dup (GLib.Value value);
@@ -991,43 +1355,42 @@ namespace Grl {
 	[CCode (cheader_filename = "grilo.h")]
 	public static GLib.Value? g_value_new (GLib.Type g_type);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.6")]
 	public static void init ([CCode (array_length_cname = "argc", array_length_pos = 0.5)] ref unowned string[]? argv);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.6")]
 	public static GLib.OptionGroup init_get_option_group ();
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.7")]
 	public static void log_configure (string config);
 	[CCode (cheader_filename = "grilo.h")]
-	public static void marshal_VOID__BOXED_ENUM_BOOLEAN (GLib.Closure closure, GLib.Value return_value, uint n_param_values, GLib.Value param_values, void* invocation_hint, void* marshal_data);
-	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.6")]
 	public static unowned string metadata_key_get_desc (Grl.KeyID key);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.6")]
 	public static unowned string metadata_key_get_name (Grl.KeyID key);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.0")]
 	public static GLib.Type metadata_key_get_type (Grl.KeyID key);
 	[CCode (cheader_filename = "grilo.h")]
-	public static void metadata_key_setup_system_keys (Grl.Registry registry);
-	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.0")]
 	public static void multiple_get_media_from_uri (string uri, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResolveCb callback);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.0")]
 	public static uint multiple_search (GLib.List<Grl.Source>? sources, string text, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options, Grl.SourceResultCb callback);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.0")]
 	public static GLib.List<Grl.Media> multiple_search_sync (GLib.List<Grl.Source>? sources, string text, GLib.List<Grl.KeyID> keys, Grl.OperationOptions options) throws GLib.Error;
 	[CCode (cheader_filename = "grilo.h")]
 	public static void operation_cancel (uint operation_id);
 	[CCode (cheader_filename = "grilo.h")]
-	public static uint operation_generate_id ();
-	[CCode (cheader_filename = "grilo.h")]
 	public static void* operation_get_data (uint operation_id);
 	[CCode (cheader_filename = "grilo.h")]
-	public static void operation_init ();
-	[CCode (cheader_filename = "grilo.h")]
-	public static void operation_remove (uint operation_id);
-	[CCode (cheader_filename = "grilo.h")]
 	public static void operation_set_data (uint operation_id, void* user_data);
 	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.2.7")]
 	public static void operation_set_data_full (uint operation_id, void* user_data, GLib.DestroyNotify? destroy_func);
 	[CCode (cheader_filename = "grilo.h")]
-	public static void operation_set_private_data (uint operation_id, void* private_data, [CCode (destroy_notify_pos = 3.1)] owned Grl.OperationCancelCb cancel_cb);
-	[CCode (cheader_filename = "grilo.h")]
+	[Version (since = "0.1.6")]
 	public static void paging_translate (uint skip, uint count, uint max_page_size, uint page_size, uint page_number, uint internal_offset);
 }
diff --git a/multimedia/grilo/files/grilo-net-0.3.vapi b/multimedia/grilo/files/grilo-net-0.3.vapi
index b5f6cef914..b3c962db34 100644
--- a/multimedia/grilo/files/grilo-net-0.3.vapi
+++ b/multimedia/grilo/files/grilo-net-0.3.vapi
@@ -1,4 +1,4 @@
-/* grilo-net-0.3.vapi generated by vapigen-0.30, do not modify. */
+/* grilo-net-0.3.vapi generated by vapigen-0.34, do not modify. */
 
 [CCode (cprefix = "GrlNet", gir_namespace = "GrlNet", gir_version = "0.3", lower_case_cprefix = "grl_net_")]
 namespace GrlNet {
@@ -8,12 +8,16 @@ namespace GrlNet {
 		public Wc ();
 		public static GLib.Quark error_quark ();
 		public void flush_delayed_requests ();
-		public async bool request_async (string uri, GLib.Cancellable? cancellable, out unowned string content, out size_t length) throws GLib.Error;
+		public async bool request_async (string uri, GLib.Cancellable? cancellable, [CCode (array_length_cname = "length", array_length_pos = 2.1, array_length_type = "gsize")] out uint8[] content) throws GLib.Error;
 		[CCode (finish_name = "grl_net_wc_request_finish")]
-		public async bool request_with_headers_async (string uri, GLib.Cancellable? cancellable, ..., out unowned string content, out size_t length) throws GLib.Error;
+		[Version (since = "0.2.2")]
+		public async bool request_with_headers_async (string uri, GLib.Cancellable? cancellable, ..., [CCode (array_length_cname = "length", array_length_pos = 2.1, array_length_type = "gsize")] out uint8[] content) throws GLib.Error;
 		[CCode (finish_name = "grl_net_wc_request_finish")]
-		public async bool request_with_headers_hash_async (string uri, GLib.HashTable<string,string>? headers, GLib.Cancellable? cancellable, out unowned string content, out size_t length) throws GLib.Error;
+		[Version (since = "0.2.2")]
+		public async bool request_with_headers_hash_async (string uri, GLib.HashTable<string,string>? headers, GLib.Cancellable? cancellable, [CCode (array_length_cname = "length", array_length_pos = 2.1, array_length_type = "gsize")] out uint8[] content) throws GLib.Error;
+		[Version (since = "0.1.12")]
 		public void set_cache (bool use_cache);
+		[Version (since = "0.1.12")]
 		public void set_cache_size (uint cache_size);
 		public void set_log_level (uint log_level);
 		public void set_throttling (uint throttling);