GNOME.org
 

[gnome-build-meta/abderrahim/3.37.90: 10/10] 3.37.90


commit fbdf1672be9a15b34870ceec7eceebb58805f17f
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Tue Aug 11 19:03:23 2020 +0100

    3.37.90

 .gitlab-ci.yml                                     |   4 +-
 elements/core-deps/ModemManager.bst                |   3 +-
 elements/core-deps/NetworkManager.bst              |   6 +-
 elements/core-deps/accountsservice.bst             |   6 +-
 elements/core-deps/amtk.bst                        |   6 +-
 elements/core-deps/atkmm-1.6.bst                   |   6 +-
 elements/core-deps/babl.bst                        |   7 +-
 elements/core-deps/berkeleydb.bst                  |   1 +
 elements/core-deps/boost.bst                       |   1 +
 elements/core-deps/cairomm-1.0.bst                 |   1 +
 elements/core-deps/colord-gtk.bst                  |   6 +-
 elements/core-deps/colord.bst                      |   6 +-
 elements/core-deps/cups-pk-helper.bst              |   1 +
 elements/core-deps/dconf.bst                       |   7 +-
 elements/core-deps/dnsmasq.bst                     |   1 +
 elements/core-deps/dotconf.bst                     |   1 +
 elements/core-deps/ebtables.bst                    |   1 +
 elements/core-deps/eos-updater.bst                 |   1 +
 elements/core-deps/espeak.bst                      |   1 +
 elements/core-deps/evolution-data-server.bst       |   7 +-
 elements/core-deps/exempi.bst                      |   1 +
 elements/core-deps/exiv2.bst                       |   1 +
 elements/core-deps/flatpak-builder.bst             |   1 +
 elements/core-deps/flatpak.bst                     |   1 +
 elements/core-deps/folks.bst                       |   7 +-
 elements/core-deps/freerdp.bst                     |   1 +
 elements/core-deps/gegl.bst                        |   7 +-
 elements/core-deps/geocode-glib.bst                |   6 +-
 elements/core-deps/gexiv2.bst                      |   3 +-
 elements/core-deps/glibmm-2.4.bst                  |   6 +-
 elements/core-deps/gmime.bst                       |   6 +-
 elements/core-deps/gnome-autoar.bst                |   6 +-
 elements/core-deps/gnome-online-accounts.bst       |   6 +-
 elements/core-deps/gnome-online-miners.bst         |   6 +-
 elements/core-deps/gnome-video-effects.bst         |   6 +-
 elements/core-deps/gom.bst                         |   6 +-
 elements/core-deps/grilo-plugins.bst               |   6 +-
 elements/core-deps/grilo.bst                       |   6 +-
 elements/core-deps/gsound.bst                      |   6 +-
 elements/core-deps/gspell.bst                      |   6 +-
 elements/core-deps/gssdp.bst                       |   6 +-
 elements/core-deps/gst-editing-services.bst        |   1 +
 elements/core-deps/gtk-vnc.bst                     |  10 +-
 elements/core-deps/gtkmm-3.bst                     |   6 +-
 elements/core-deps/gupnp-av.bst                    |   6 +-
 elements/core-deps/gupnp-dlna.bst                  |   6 +-
 elements/core-deps/gupnp.bst                       |   6 +-
 elements/core-deps/intltool.bst                    |   1 +
 elements/core-deps/iptables.bst                    |   1 +
 elements/core-deps/jsonrpc-glib.bst                |   6 +-
 elements/core-deps/libcacard.bst                   |   1 +
 elements/core-deps/libcanberra.bst                 |   1 +
 elements/core-deps/libchamplain.bst                |   6 +-
 elements/core-deps/libcue.bst                      |   1 +
 elements/core-deps/libdazzle.bst                   |   6 +-
 elements/core-deps/libdvdread.bst                  |   1 +
 elements/core-deps/libgdata.bst                    |   3 +-
 elements/core-deps/libgfbgraph-0.2.bst             |   6 +-
 elements/core-deps/libgfbgraph.bst                 |   6 +-
 elements/core-deps/libgit2-glib.bst                |   6 +-
 elements/core-deps/libgit2.bst                     |   1 +
 elements/core-deps/libgnomekbd.bst                 |   6 +-
 elements/core-deps/libgsf.bst                      |   6 +-
 elements/core-deps/libgtop.bst                     |   6 +-
 elements/core-deps/libgusb.bst                     |   6 +-
 elements/core-deps/libgweather.bst                 |   6 +-
 elements/core-deps/libgxps.bst                     |   6 +-
 elements/core-deps/libhandy-0.bst                  |   1 +
 elements/core-deps/libhandy.bst                    |   6 +-
 elements/core-deps/libmbim.bst                     |   6 +-
 elements/core-deps/libmediaart.bst                 |   6 +-
 elements/core-deps/libmusicbrainz.bst              |   1 +
 elements/core-deps/libnma.bst                      |   6 +-
 elements/core-deps/liboauth.bst                    |   1 +
 elements/core-deps/libosinfo.bst                   |   1 +
 elements/core-deps/libostree.bst                   |   1 +
 elements/core-deps/libpeas.bst                     |   6 +-
 elements/core-deps/libqmi.bst                      |   6 +-
 elements/core-deps/libraw.bst                      |   1 +
 elements/core-deps/librest.bst                     |   6 +-
 elements/core-deps/libsigcplusplus-2.0.bst         |   6 +-
 elements/core-deps/libslirp.bst                    |   1 +
 elements/core-deps/libssh2.bst                     |   1 +
 elements/core-deps/libvirt-glib.bst                |   6 +-
 elements/core-deps/libvirt.bst                     |   1 +
 elements/core-deps/libxklavier.bst                 |   1 +
 elements/core-deps/malcontent.bst                  |   1 +
 elements/core-deps/mm-common.bst                   |   6 +-
 .../core-deps/mobile-broadband-provider-info.bst   |   6 +-
 elements/core-deps/mogwai.bst                      |   1 +
 elements/core-deps/mpc.bst                         |   1 +
 elements/core-deps/neon.bst                        |   1 +
 elements/core-deps/openldap.bst                    |   1 +
 elements/core-deps/osinfo-db-tools.bst             |   3 +-
 elements/core-deps/pangomm-1.4.bst                 |   6 +-
 elements/core-deps/perl-parse-yapp.bst             |   1 +
 elements/core-deps/phodav.bst                      |   6 +-
 elements/core-deps/plymouth.bst                    |   1 +
 elements/core-deps/portaudio.bst                   |   1 +
 elements/core-deps/ppp.bst                         |   1 +
 elements/core-deps/pyatspi.bst                     |   6 +-
 elements/core-deps/pycups.bst                      |   1 +
 elements/core-deps/python-pyparsing.bst            |   1 +
 elements/core-deps/qemu.bst                        |   1 +
 elements/core-deps/rpcsvc-proto.bst                |   1 +
 elements/core-deps/samba.bst                       |   1 +
 elements/core-deps/sane-backends.bst               |   1 +
 elements/core-deps/slirp-helper.bst                | 227 +++++++++++++++++++++
 elements/core-deps/speech-dispatcher.bst           |   3 +-
 elements/core-deps/spice-gtk.bst                   |   1 +
 elements/core-deps/spice-protocol.bst              |   1 +
 elements/core-deps/spice-server.bst                |   1 +
 elements/core-deps/startup-notification.bst        |   1 +
 elements/core-deps/system-config-printer.bst       |   1 +
 elements/core-deps/template-glib.bst               |   6 +-
 elements/core-deps/tepl.bst                        |   6 +-
 elements/core-deps/totem-pl-parser.bst             |   6 +-
 elements/core-deps/tracker-2.bst                   |   6 +-
 elements/core-deps/tracker-miners-2.bst            |   6 +-
 elements/core-deps/tracker-miners.bst              |   6 +-
 elements/core-deps/udisks2.bst                     |   1 +
 elements/core-deps/uhttpmock.bst                   |   6 +-
 elements/core-deps/upower.bst                      |   1 +
 elements/core-deps/usbredir.bst                    |   1 +
 elements/core-deps/vte.bst                         |   6 +-
 elements/core-deps/xdg-desktop-portal-gtk.bst      |   1 +
 elements/core-deps/xdg-sound-theme.bst             |   1 +
 elements/core-deps/xmlb.bst                        |   1 +
 elements/core-deps/yajl.bst                        |   1 +
 elements/core/baobab.bst                           |   6 +-
 elements/core/cheese.bst                           |   6 +-
 elements/core/dconf-editor.bst                     |   7 +-
 elements/core/devhelp.bst                          |   6 +-
 elements/core/eog.bst                              |   6 +-
 elements/core/epiphany.bst                         |   6 +-
 elements/core/evince.bst                           |   7 +-
 elements/core/file-roller.bst                      |   6 +-
 elements/core/gdm.bst                              |   6 +-
 elements/core/gedit.bst                            |  11 +-
 elements/core/gnome-backgrounds.bst                |   6 +-
 elements/core/gnome-bluetooth.bst                  |  10 +-
 elements/core/gnome-boxes.bst                      |  14 +-
 elements/core/gnome-builder.bst                    |   6 +-
 elements/core/gnome-calculator.bst                 |   6 +-
 elements/core/gnome-calendar.bst                   |   6 +-
 elements/core/gnome-characters.bst                 |   6 +-
 elements/core/gnome-clocks.bst                     |   6 +-
 elements/core/gnome-color-manager.bst              |   6 +-
 elements/core/gnome-contacts.bst                   |   6 +-
 elements/core/gnome-control-center.bst             |  13 +-
 elements/core/gnome-desktop.bst                    |   6 +-
 elements/core/gnome-disk-utility.bst               |   6 +-
 elements/core/gnome-font-viewer.bst                |   6 +-
 elements/core/gnome-getting-started-docs.bst       |   6 +-
 elements/core/gnome-initial-setup.bst              |   9 +-
 elements/core/gnome-keyring.bst                    |   6 +-
 elements/core/gnome-logs.bst                       |   6 +-
 elements/core/gnome-maps.bst                       |   6 +-
 elements/core/gnome-menus.bst                      |   6 +-
 elements/core/gnome-music.bst                      |  16 +-
 elements/core/gnome-photos.bst                     |  10 +-
 elements/core/gnome-screenshot.bst                 |   6 +-
 elements/core/gnome-session.bst                    |   6 +-
 elements/core/gnome-settings-daemon.bst            |  11 +-
 elements/core/gnome-shell-extensions.bst           |   6 +-
 elements/core/gnome-shell.bst                      |  11 +-
 elements/core/gnome-software.bst                   |   6 +-
 elements/core/gnome-system-monitor.bst             |   6 +-
 elements/core/gnome-terminal.bst                   |   6 +-
 elements/core/gnome-tour.bst                       |   7 +-
 elements/core/gnome-user-docs.bst                  |   6 +-
 elements/core/gnome-user-share.bst                 |   6 +-
 elements/core/gnome-weather.bst                    |   6 +-
 elements/core/mutter.bst                           |   6 +-
 elements/core/nautilus.bst                         |  10 +-
 elements/core/orca.bst                             |   6 +-
 elements/core/rygel.bst                            |   7 +-
 elements/core/simple-scan.bst                      |   6 +-
 elements/core/sushi.bst                            |   6 +-
 elements/core/sysprof.bst                          |   7 +-
 elements/core/totem.bst                            |  13 +-
 elements/freedesktop-sdk.bst                       |   1 +
 elements/openh264-extension.bst                    |   1 +
 elements/sdk-deps/bubblewrap.bst                   |   1 +
 elements/sdk-deps/ibus.bst                         |   1 +
 elements/sdk-deps/libsass.bst                      |   1 +
 elements/sdk-deps/sassc.bst                        |   1 +
 elements/sdk-deps/xdg-dbus-proxy.bst               |   1 +
 elements/sdk/WebKitGTK.bst                         |   1 +
 elements/sdk/adobe-source-code-pro-fonts.bst       |   1 +
 elements/sdk/adwaita-icon-theme.bst                |   6 +-
 elements/sdk/appstream-glib.bst                    |   7 +-
 elements/sdk/at-spi2-atk.bst                       |   6 +-
 elements/sdk/at-spi2-core.bst                      |   6 +-
 elements/sdk/atk.bst                               |   6 +-
 elements/sdk/cantarell-fonts.bst                   |   1 +
 elements/sdk/clutter-gst.bst                       |   1 +
 elements/sdk/clutter-gtk.bst                       |   1 +
 elements/sdk/clutter.bst                           |   1 +
 elements/sdk/cogl.bst                              |   6 +-
 elements/sdk/enchant-2.bst                         |   1 +
 elements/sdk/fcitx.bst                             |   1 +
 elements/sdk/gcab.bst                              |   6 +-
 elements/sdk/gcr.bst                               |   6 +-
 elements/sdk/gdk-pixbuf.bst                        |   6 +-
 elements/sdk/geoclue.bst                           |   1 +
 elements/sdk/gjs.bst                               |   6 +-
 elements/sdk/glib-networking.bst                   |   6 +-
 elements/sdk/glib.bst                              |   7 +-
 elements/sdk/gobject-introspection.bst             |   6 +-
 elements/sdk/graphene.bst                          |   6 +-
 elements/sdk/gsettings-desktop-schemas.bst         |   6 +-
 elements/sdk/gtk+-3.bst                            |   7 +-
 elements/sdk/gtk-doc.bst                           |   6 +-
 elements/sdk/gtk.bst                               |   7 +-
 elements/sdk/gtksourceview.bst                     |   6 +-
 elements/sdk/gvfs.bst                              |   6 +-
 elements/sdk/json-glib.bst                         |   6 +-
 elements/sdk/krb5.bst                              |   1 +
 elements/sdk/libgee.bst                            |   6 +-
 elements/sdk/libnotify.bst                         |   7 +-
 elements/sdk/librsvg.bst                           |   7 +-
 elements/sdk/libsecret.bst                         |   6 +-
 elements/sdk/libsoup.bst                           |   6 +-
 elements/sdk/libwpe.bst                            |   1 +
 elements/sdk/pango.bst                             |   6 +-
 elements/sdk/pinentry.bst                          |   1 +
 elements/sdk/pycairo.bst                           |   1 +
 elements/sdk/pygobject.bst                         |   6 +-
 elements/sdk/python-pygments.bst                   |   1 +
 elements/sdk/tracker.bst                           |   6 +-
 elements/sdk/vala-tarball.bst                      |   1 +
 elements/sdk/vala.bst                              |   6 +-
 elements/sdk/woff2.bst                             |   1 +
 elements/sdk/wpebackend-fdo.bst                    |   1 +
 elements/sdk/yelp-tools.bst                        |   6 +-
 elements/sdk/yelp-xsl.bst                          |   6 +-
 elements/sdk/yelp.bst                              |   6 +-
 elements/sdk/zenity.bst                            |   6 +-
 elements/vm/eos-repartition.bst                    |   1 +
 elements/vm/flathub-config.bst                     |   1 +
 elements/vm/gnome-nightly-config.bst               |   1 +
 elements/vm/plymouth-gnome-theme.bst               |   1 +
 elements/vm/qemu-tools.bst                         |   1 +
 elements/vm/spice-vdagent.bst                      |   1 +
 elements/vm/uresourced.bst                         |   1 +
 junction.refs                                      |   6 -
 project.conf                                       |   6 +-
 248 files changed, 781 insertions(+), 543 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b5945aed..dcb03ddf 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,11 +5,11 @@ variables:
   # Note that GitLab CI will only cache stuff inside the "${CI_PROJECT_DIR}" folder.
   XDG_CACHE_HOME: "${CI_PROJECT_DIR}/cache"
   GET_SOURCES_ATTEMPTS: 3
-  BST_STRICT: '--no-strict'
+  BST_STRICT: '--strict'
   BST_TRACK_TAGS: 'False'
   BST_NO_PUSH: "bst $BST_STRICT --log-file logs/build.log --colors"
   BST: "bst $BST_STRICT --config build.conf --log-file logs/build.log --colors"
-  FLATPAK_BRANCH: master
+  FLATPAK_BRANCH: 3.38beta
 
 stages:
 - track
diff --git a/elements/core-deps/ModemManager.bst b/elements/core-deps/ModemManager.bst
index 1ffa4bf8..e63d4f07 100644
--- a/elements/core-deps/ModemManager.bst
+++ b/elements/core-deps/ModemManager.bst
@@ -1,7 +1,8 @@
 kind: autotools
 sources:
 - kind: tar
-  url: https://www.freedesktop.org/software/ModemManager/ModemManager-1.12.4.tar.xz
+  url: https://www.freedesktop.org/software/ModemManager/ModemManager-1.14.0.tar.xz
+  ref: 8976e2f890380d35144d4d9146bc225d926ae72c9b48d7e50c1dd9674d2bd079
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/NetworkManager.bst b/elements/core-deps/NetworkManager.bst
index da174944..780f67d7 100644
--- a/elements/core-deps/NetworkManager.bst
+++ b/elements/core-deps/NetworkManager.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: git_freedesktop_org:NetworkManager/NetworkManager.git
-  track: master
+- kind: tar
+  url: gnome_downloads:NetworkManager/1.27/NetworkManager-1.27.1.tar.xz
+  ref: ce4e1ef2e712929989994cee265417aeee3df111b00dcf56ecd3539a16221302
 build-depends:
 - core-deps/intltool.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/accountsservice.bst b/elements/core-deps/accountsservice.bst
index d21a8bd3..a654611a 100644
--- a/elements/core-deps/accountsservice.bst
+++ b/elements/core-deps/accountsservice.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: git_freedesktop_org:accountsservice/accountsservice.git
-  track: master
+- kind: tar
+  url: https://www.freedesktop.org/software/accountsservice/accountsservice-0.6.55.tar.xz
+  ref: ff2b2419a7e06bd9cb335ffe391c7409b49a0f0130b890bd54692a3986699c9b
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/amtk.bst b/elements/core-deps/amtk.bst
index ad5296cc..364630bb 100644
--- a/elements/core-deps/amtk.bst
+++ b/elements/core-deps/amtk.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/amtk.git
-  track: master
+- kind: tar
+  url: gnome_downloads:amtk/5.1/amtk-5.1.1.tar.xz
+  ref: f9656bdd4278aabfb8554f029049b9ffaf51b53faa463483a840365463355df1
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/atkmm-1.6.bst b/elements/core-deps/atkmm-1.6.bst
index 6e7f1b07..e62546e2 100644
--- a/elements/core-deps/atkmm-1.6.bst
+++ b/elements/core-deps/atkmm-1.6.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/atkmm.git
-  track: atkmm-2-28
+- kind: tar
+  url: gnome_downloads:atkmm/2.28/atkmm-2.28.0.tar.xz
+  ref: 4c4cfc917fd42d3879ce997b463428d6982affa0fb660cafcc0bc2d9afcedd3a
 build-depends:
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/babl.bst b/elements/core-deps/babl.bst
index 0aaa6af5..f1e8ec30 100644
--- a/elements/core-deps/babl.bst
+++ b/elements/core-deps/babl.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/babl.git
-  track: master
-
+- kind: tar
+  url: https://download.gimp.org/pub/babl/0.1/babl-0.1.80.tar.xz
+  ref: f75ccc39af42585099bcb4731071dc5316b7542c5e232f63e278cd1ea2c04f8e
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/berkeleydb.bst b/elements/core-deps/berkeleydb.bst
index aba5cd73..e6ae0262 100644
--- a/elements/core-deps/berkeleydb.bst
+++ b/elements/core-deps/berkeleydb.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: http://http.debian.net/debian/pool/main/d/db5.3/db5.3_5.3.28.orig.tar.xz
+  ref: e1f85c8b6ebd0ed3ca72fa0ae97b65006f6d0bd0cd6f4ac24bed103cb5497bf5
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/boost.bst b/elements/core-deps/boost.bst
index 89d46915..e74f022d 100644
--- a/elements/core-deps/boost.bst
+++ b/elements/core-deps/boost.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: downloads.sourceforge.net:boost/boost/1.73.0/boost_1_73_0.tar.bz2
 
+  ref: 4eb3b8d442b426dc35346235c8733b5ae35ba431690e38c6a8263dce9fcbb402
 depends:
 - freedesktop-sdk.bst:bootstrap-import.bst
 
diff --git a/elements/core-deps/cairomm-1.0.bst b/elements/core-deps/cairomm-1.0.bst
index cef20856..2ca95edd 100644
--- a/elements/core-deps/cairomm-1.0.bst
+++ b/elements/core-deps/cairomm-1.0.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: cairo_org:releases/cairomm-1.13.1.tar.gz
+  ref: 97a78bd7de6baf8af3da1f9b39f1317f8da9f1145b7694e928fbd5521da08ef6
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/colord-gtk.bst b/elements/core-deps/colord-gtk.bst
index 1b3b9719..57eb1f52 100644
--- a/elements/core-deps/colord-gtk.bst
+++ b/elements/core-deps/colord-gtk.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: github_com:hughsie/colord-gtk.git
-  track: master
+- kind: tar
+  url: https://www.freedesktop.org/software/colord/releases/colord-gtk-0.2.0.tar.xz
+  ref: 2a4cfae08bc69f000f40374934cd26f4ae86d286ce7de89f1622abc59644c717
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
diff --git a/elements/core-deps/colord.bst b/elements/core-deps/colord.bst
index 7dfa1e2b..9e002bfd 100644
--- a/elements/core-deps/colord.bst
+++ b/elements/core-deps/colord.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: github_com:hughsie/colord.git
-  track: master
+- kind: tar
+  url: https://www.freedesktop.org/software/colord/releases/colord-1.4.4.tar.xz
+  ref: 9a0fe80160bf88efddb582a9fc0169f56065276dc3882c47dddb9eecd048c0a5
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/cups-pk-helper.bst b/elements/core-deps/cups-pk-helper.bst
index 2d854916..7bce6806 100644
--- a/elements/core-deps/cups-pk-helper.bst
+++ b/elements/core-deps/cups-pk-helper.bst
@@ -3,6 +3,7 @@ kind: autotools
 sources:
 - kind: tar
   url: https://www.freedesktop.org/software/cups-pk-helper/releases/cups-pk-helper-0.2.6.tar.xz
+  ref: 959af8f2f5a2761e7e498b61c9caf25ae963335031eae9972d999e9a0d97a228
 - kind: local
   path: files/cups-pk-helper/cups-pk-helper.service
 
diff --git a/elements/core-deps/dconf.bst b/elements/core-deps/dconf.bst
index ce7ca304..0781389e 100644
--- a/elements/core-deps/dconf.bst
+++ b/elements/core-deps/dconf.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/dconf.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:dconf/0.36/dconf-0.36.0.tar.xz
+  ref: 9fe6bb22191fc2a036ad86fd8e7d165e9983c687b9fedccf85d46c799301da2d
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:components/dbus.bst
diff --git a/elements/core-deps/dnsmasq.bst b/elements/core-deps/dnsmasq.bst
index 3d17f810..95c547b4 100644
--- a/elements/core-deps/dnsmasq.bst
+++ b/elements/core-deps/dnsmasq.bst
@@ -2,5 +2,6 @@ kind: make
 sources:
 - kind: tar
   url: http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.81.tar.xz
+  ref: 749ca903537c5197c26444ac24b0dce242cf42595fdfe6b9a5b9e4c7ad32f8fb
 depends:
 - freedesktop-sdk.bst:bootstrap-import.bst
diff --git a/elements/core-deps/dotconf.bst b/elements/core-deps/dotconf.bst
index 7b69cb37..ca0cf67b 100644
--- a/elements/core-deps/dotconf.bst
+++ b/elements/core-deps/dotconf.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:williamh/dotconf/archive/v1.3.tar.gz
+  ref: 7f1ecf40de1ad002a065a321582ed34f8c14242309c3547ad59710ae3c805653
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/ebtables.bst b/elements/core-deps/ebtables.bst
index a6ffe174..9c2f58f7 100644
--- a/elements/core-deps/ebtables.bst
+++ b/elements/core-deps/ebtables.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: http://ftp.netfilter.org/pub/ebtables/ebtables-2.0.11.tar.gz
+  ref: b71f654784a726329f88b412ef7b96b4e5d786ed2bd28193ed7b4c0d677dfd2a
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/eos-updater.bst b/elements/core-deps/eos-updater.bst
index 403c9cef..2ad292c2 100644
--- a/elements/core-deps/eos-updater.bst
+++ b/elements/core-deps/eos-updater.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:endlessm/eos-updater/archive/Release_3.7.5.tar.gz
 
+  ref: e01bef316286d450baa03a303c1088f409c0eacd38d2a455eeac4e41e14b86ac
 depends:
 - core-deps/NetworkManager.bst
 - core-deps/flatpak.bst
diff --git a/elements/core-deps/espeak.bst b/elements/core-deps/espeak.bst
index 03f796f9..285fa792 100644
--- a/elements/core-deps/espeak.bst
+++ b/elements/core-deps/espeak.bst
@@ -2,6 +2,7 @@ kind: manual
 sources:
 - kind: zip
   url: sourceforge_net:espeak/files/espeak/espeak-1.48/espeak-1.48.04-source.zip
+  ref: bf9a17673adffcc28ff7ea18764f06136547e97bbd9edf2ec612f09b207f0659
 depends:
 - core-deps/portaudio.bst
 - freedesktop-sdk.bst:bootstrap-import.bst
diff --git a/elements/core-deps/evolution-data-server.bst b/elements/core-deps/evolution-data-server.bst
index 475ca2f5..95573454 100644
--- a/elements/core-deps/evolution-data-server.bst
+++ b/elements/core-deps/evolution-data-server.bst
@@ -1,10 +1,9 @@
 kind: cmake
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/evolution-data-server.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:evolution-data-server/3.37/evolution-data-server-3.37.90.tar.xz
+  ref: 6cd71edf42e699ab8e8bd4908aeb131210b594ce961bde68fd27333b2aed4430
 build-depends:
 - core-deps/intltool.bst
 - freedesktop-sdk.bst:components/gperf.bst
diff --git a/elements/core-deps/exempi.bst b/elements/core-deps/exempi.bst
index 94097515..be424b1d 100644
--- a/elements/core-deps/exempi.bst
+++ b/elements/core-deps/exempi.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: https://libopenraw.freedesktop.org/download/exempi-2.4.5.tar.bz2
+  ref: 406185feb88e84ea1d4b4251370be2991205790d7113a7e28e192ff46a4f221e
 build-depends:
 - freedesktop-sdk.bst:components/expat.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/exiv2.bst b/elements/core-deps/exiv2.bst
index 562c714a..d1fa34ce 100644
--- a/elements/core-deps/exiv2.bst
+++ b/elements/core-deps/exiv2.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:Exiv2/exiv2/archive/v0.26.tar.gz
+  ref: 51cffa8d19d67e1da6c1d0f570a75b8f6c814113367318c2c0407691888c5f01
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/core-deps/flatpak-builder.bst b/elements/core-deps/flatpak-builder.bst
index e38e8b42..ba7345ff 100644
--- a/elements/core-deps/flatpak-builder.bst
+++ b/elements/core-deps/flatpak-builder.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:flatpak/flatpak-builder/releases/download/1.0.11/flatpak-builder-1.0.11.tar.xz
 
+  ref: 11834b76bbd2b3c4bf182632d231ac9cfd7e0bdf3ccb58fb5b370b7dccccd44c
 build-depends:
 - freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:components/libxslt.bst
diff --git a/elements/core-deps/flatpak.bst b/elements/core-deps/flatpak.bst
index 16eb3667..3f8e5bfc 100644
--- a/elements/core-deps/flatpak.bst
+++ b/elements/core-deps/flatpak.bst
@@ -3,6 +3,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:flatpak/flatpak/releases/download/1.4.3/flatpak-1.4.3.tar.xz
+  ref: 279ee6f3b3622943816b949b5cf076df95600aa13a8b45412f8bf68b76ed6e85
 - kind: patch
   path: files/flatpak/sysusers.patch
 
diff --git a/elements/core-deps/folks.bst b/elements/core-deps/folks.bst
index 28b911b3..3e5bb278 100644
--- a/elements/core-deps/folks.bst
+++ b/elements/core-deps/folks.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/folks.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:folks/0.14/folks-0.14.0.tar.xz
+  ref: d6e778da637d3b33fd9a6b45115e8157d8868211dc08b943d1075b5eb7282bb9
 build-depends:
 - freedesktop-sdk.bst:components/python3-dbusmock.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/freerdp.bst b/elements/core-deps/freerdp.bst
index babbe3a9..5c91f8ad 100644
--- a/elements/core-deps/freerdp.bst
+++ b/elements/core-deps/freerdp.bst
@@ -4,6 +4,7 @@ sources:
 - kind: zip
   url: https://pub.freerdp.com/releases/freerdp-2.2.0.zip
 
+  ref: 3d65d5e495b954f83db09b2096575384cc60f44e3f40e79c4d432fed9f9025b9
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 
diff --git a/elements/core-deps/gegl.bst b/elements/core-deps/gegl.bst
index 119d607b..8d5a207a 100644
--- a/elements/core-deps/gegl.bst
+++ b/elements/core-deps/gegl.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gegl.git
-  track: master
-
+- kind: tar
+  url: https://download.gimp.org/pub/gegl/0.4/gegl-0.4.26.tar.xz
+  ref: 0f371e2ed2b92162fefd3dde743e648ca08a6a1b2b05004867fbddc7e211e424
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/geocode-glib.bst b/elements/core-deps/geocode-glib.bst
index a546117e..637ef7b8 100644
--- a/elements/core-deps/geocode-glib.bst
+++ b/elements/core-deps/geocode-glib.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/geocode-glib.git
-  track: master
+- kind: tar
+  url: gnome_downloads:geocode-glib/3.26/geocode-glib-3.26.2.tar.xz
+  ref: 01fe84cfa0be50c6e401147a2bc5e2f1574326e2293b55c69879be3e82030fd1
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/gexiv2.bst b/elements/core-deps/gexiv2.bst
index 071be3d2..aad3f6f4 100644
--- a/elements/core-deps/gexiv2.bst
+++ b/elements/core-deps/gexiv2.bst
@@ -1,7 +1,8 @@
 kind: meson
 sources:
 - kind: tar
-  url: gnome_downloads:gexiv2/0.12/gexiv2-0.12.0.tar.xz
+  url: gnome_downloads:gexiv2/0.12/gexiv2-0.12.1.tar.xz
+  ref: 8aeafd59653ea88f6b78cb03780ee9fd61a2f993070c5f0d0976bed93ac2bd77
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/glibmm-2.4.bst b/elements/core-deps/glibmm-2.4.bst
index 4a9d198d..c33c1e3e 100644
--- a/elements/core-deps/glibmm-2.4.bst
+++ b/elements/core-deps/glibmm-2.4.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/glibmm.git
-  track: glibmm-2-64
+- kind: tar
+  url: gnome_downloads:glibmm/2.64/glibmm-2.64.2.tar.xz
+  ref: a75282e58d556d9b2bb44262b6f5fb76c824ac46a25a06f527108bec86b8d4ec
 build-depends:
 - freedesktop-sdk.bst:components/m4.bst
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
diff --git a/elements/core-deps/gmime.bst b/elements/core-deps/gmime.bst
index 2a2702ae..1128637d 100644
--- a/elements/core-deps/gmime.bst
+++ b/elements/core-deps/gmime.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gmime.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gmime/3.2/gmime-3.2.7.tar.xz
+  ref: 2aea96647a468ba2160a64e17c6dc6afe674ed9ac86070624a3f584c10737d44
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/gnome-autoar.bst b/elements/core-deps/gnome-autoar.bst
index aa24c485..fdb75750 100644
--- a/elements/core-deps/gnome-autoar.bst
+++ b/elements/core-deps/gnome-autoar.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-autoar.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-autoar/0.2/gnome-autoar-0.2.4.tar.xz
+  ref: 0a34c377f8841abbf4c29bc848b301fbd8e4e20c03d7318c777c58432033657a
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gnome-online-accounts.bst b/elements/core-deps/gnome-online-accounts.bst
index 81a94200..337925db 100644
--- a/elements/core-deps/gnome-online-accounts.bst
+++ b/elements/core-deps/gnome-online-accounts.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-online-accounts.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-online-accounts/3.37/gnome-online-accounts-3.37.90.tar.xz
+  ref: 9f6982c896e6235a2e85b8a497c7bf63a4a288b5678db40dc373515efbedb1bb
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gnome-online-miners.bst b/elements/core-deps/gnome-online-miners.bst
index 49ae8e8c..b723d821 100644
--- a/elements/core-deps/gnome-online-miners.bst
+++ b/elements/core-deps/gnome-online-miners.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-online-miners.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-online-miners/3.34/gnome-online-miners-3.34.0.tar.xz
+  ref: 845c2260fb12f14315c800d04d60f37e076c7c7b4222587ae75f108562fa52d8
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/gnome-video-effects.bst b/elements/core-deps/gnome-video-effects.bst
index a973f048..80c6b0ee 100644
--- a/elements/core-deps/gnome-video-effects.bst
+++ b/elements/core-deps/gnome-video-effects.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-video-effects.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-video-effects/0.5/gnome-video-effects-0.5.0.tar.xz
+  ref: 4dc68e9b38fdfc1e8e0414e2d7ee83ace78efdee76f30506cc9dcd07394ad0c8
 build-depends:
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/gom.bst b/elements/core-deps/gom.bst
index d04659cb..994214b7 100644
--- a/elements/core-deps/gom.bst
+++ b/elements/core-deps/gom.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gom.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gom/0.4/gom-0.4.tar.xz
+  ref: 68d08006aaa3b58169ce7cf1839498f45686fba8115f09acecb89d77e1018a9d
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/grilo-plugins.bst b/elements/core-deps/grilo-plugins.bst
index 51a97f43..b4b0d6d9 100644
--- a/elements/core-deps/grilo-plugins.bst
+++ b/elements/core-deps/grilo-plugins.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/grilo-plugins.git
-  track: master
+- kind: tar
+  url: gnome_downloads:grilo-plugins/0.3/grilo-plugins-0.3.11.tar.xz
+  ref: dde2e605b1994341c6bf012493e056b406b08571834dea3b3c671d5b8b1dcd73
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/grilo.bst b/elements/core-deps/grilo.bst
index ae82a625..19d8e18a 100644
--- a/elements/core-deps/grilo.bst
+++ b/elements/core-deps/grilo.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/grilo.git
-  track: master
+- kind: tar
+  url: gnome_downloads:grilo/0.3/grilo-0.3.12.tar.xz
+  ref: dbfbd6082103288592af97568180b9cc81a336a274ed5160412f87675ec11a71
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/gsound.bst b/elements/core-deps/gsound.bst
index 1d31eee5..b258289e 100644
--- a/elements/core-deps/gsound.bst
+++ b/elements/core-deps/gsound.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gsound.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gsound/1.0/gsound-1.0.2.tar.xz
+  ref: bba8ff30eea815037e53bee727bbd5f0b6a2e74d452a7711b819a7c444e78e53
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gspell.bst b/elements/core-deps/gspell.bst
index 9e6a1df8..73257d05 100644
--- a/elements/core-deps/gspell.bst
+++ b/elements/core-deps/gspell.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gspell.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gspell/1.8/gspell-1.8.3.tar.xz
+  ref: 5ae514dd0216be069176accf6d0049d6a01cfa6a50df4bc06be85f7080b62de8
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gssdp.bst b/elements/core-deps/gssdp.bst
index ad3409d7..b4f6bde7 100644
--- a/elements/core-deps/gssdp.bst
+++ b/elements/core-deps/gssdp.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gssdp.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gssdp/1.2/gssdp-1.2.3.tar.xz
+  ref: a263dcb6730e3b3dc4bbbff80cf3fab4cd364021981d419db6dd5a8e148aa7e8
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gst-editing-services.bst b/elements/core-deps/gst-editing-services.bst
index a7be5e5c..ea4fe71d 100644
--- a/elements/core-deps/gst-editing-services.bst
+++ b/elements/core-deps/gst-editing-services.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: 
https://gstreamer.freedesktop.org/src/gstreamer-editing-services/gstreamer-editing-services-1.16.2.tar.xz
 
+  ref: 0e06a6191a0c6c16e16272bf2573cecaeb245f10629486ad940a299bef700c16
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/m4.bst # dependency of flex
diff --git a/elements/core-deps/gtk-vnc.bst b/elements/core-deps/gtk-vnc.bst
index 1607f700..250cdac2 100644
--- a/elements/core-deps/gtk-vnc.bst
+++ b/elements/core-deps/gtk-vnc.bst
@@ -1,12 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtk-vnc.git
-  track: master
-  submodules:
-    subprojects/keycodemapdb:
-      checkout: true
-      url: gitlab_com:keycodemap/keycodemapdb.git
+- kind: tar
+  url: gnome_downloads:gtk-vnc/1.0/gtk-vnc-1.0.0.tar.xz
+  ref: a81a1f1a79ad4618027628ffac27d3391524c063d9411c7a36a5ec3380e6c080
 build-depends:
 - freedesktop-sdk.bst:components/gnutls.bst
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
diff --git a/elements/core-deps/gtkmm-3.bst b/elements/core-deps/gtkmm-3.bst
index 22d75125..89d34adc 100644
--- a/elements/core-deps/gtkmm-3.bst
+++ b/elements/core-deps/gtkmm-3.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtkmm.git
-  track: gtkmm-3-24
+- kind: tar
+  url: gnome_downloads:gtkmm/3.24/gtkmm-3.24.2.tar.xz
+  ref: 6d71091bcd1863133460d4188d04102810e9123de19706fb656b7bb915b4adc3
 build-depends:
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/gupnp-av.bst b/elements/core-deps/gupnp-av.bst
index e159cca2..a5d02586 100644
--- a/elements/core-deps/gupnp-av.bst
+++ b/elements/core-deps/gupnp-av.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gupnp-av.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gupnp-av/0.12/gupnp-av-0.12.11.tar.xz
+  ref: 689dcf1492ab8991daea291365a32548a77d1a2294d85b33622b55cca9ce6fdc
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/gupnp-dlna.bst b/elements/core-deps/gupnp-dlna.bst
index 77b79d7f..dc9877f7 100644
--- a/elements/core-deps/gupnp-dlna.bst
+++ b/elements/core-deps/gupnp-dlna.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gupnp-dlna.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gupnp-dlna/0.10/gupnp-dlna-0.10.5.tar.xz
+  ref: 123e368227c11d5c17fc1aa76cbdaffa345355eb51d172cd39fc74a5b468ff6a
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/gupnp.bst b/elements/core-deps/gupnp.bst
index 642bc63e..821db79c 100644
--- a/elements/core-deps/gupnp.bst
+++ b/elements/core-deps/gupnp.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gupnp.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gupnp/1.2/gupnp-1.2.4.tar.xz
+  ref: f7a0307ea51f5e44d1b832f493dd9045444a3a4e211ef85dfd9aa5dd6eaea7d1
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/intltool.bst b/elements/core-deps/intltool.bst
index d063c0c0..a566e0a8 100644
--- a/elements/core-deps/intltool.bst
+++ b/elements/core-deps/intltool.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: https://launchpad.net/intltool/trunk/0.51.0/+download/intltool-0.51.0.tar.gz
+  ref: 67c74d94196b153b774ab9f89b2fa6c6ba79352407037c8c14d5aeb334e959cd
 - kind: patch
   path: files/intltool/intltool-perl-5.22-compatibility.patch
 build-depends:
diff --git a/elements/core-deps/iptables.bst b/elements/core-deps/iptables.bst
index 882be054..599204c3 100644
--- a/elements/core-deps/iptables.bst
+++ b/elements/core-deps/iptables.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: tarballs_needing_help:iptables_1.6.2.orig.tar.bz2
+  ref: 55d02dfa46263343a401f297d44190f2a3e5113c8933946f094ed40237053733
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/jsonrpc-glib.bst b/elements/core-deps/jsonrpc-glib.bst
index 83380e1d..a82aad3c 100644
--- a/elements/core-deps/jsonrpc-glib.bst
+++ b/elements/core-deps/jsonrpc-glib.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/jsonrpc-glib.git
-  track: master
+- kind: tar
+  url: gnome_downloads:jsonrpc-glib/3.34/jsonrpc-glib-3.34.0.tar.xz
+  ref: d1ceb24b503e49e7bfe6e44630c03abc65f2d047a68271eb62e332b13be90548
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/libcacard.bst b/elements/core-deps/libcacard.bst
index 50a40449..ef4c10f1 100644
--- a/elements/core-deps/libcacard.bst
+++ b/elements/core-deps/libcacard.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: 
https://gitlab.freedesktop.org/spice/libcacard/uploads/56cb2499198e78e560a1d4c716cd8ab1/libcacard-2.7.0.tar.xz
+  ref: 16b1a0847d5f9d2290e0785eca40f2e49d1ed80814bfc758c05c76b3c89cdb6f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/libcanberra.bst b/elements/core-deps/libcanberra.bst
index 30fc4f10..17b108e7 100644
--- a/elements/core-deps/libcanberra.bst
+++ b/elements/core-deps/libcanberra.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: tarballs_needing_help:libcanberra-0.30.tar.xz
+  ref: c2b671e67e0c288a69fc33dc1b6f1b534d07882c2aceed37004bf48c601afa72
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/libchamplain.bst b/elements/core-deps/libchamplain.bst
index 1253a786..22a4a9ea 100644
--- a/elements/core-deps/libchamplain.bst
+++ b/elements/core-deps/libchamplain.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libchamplain.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libchamplain/0.12/libchamplain-0.12.20.tar.xz
+  ref: 0232b4bfcd130a1c5bda7b6aec266bf2d06e701e8093df1886f1e26bc1ba3066
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/libcue.bst b/elements/core-deps/libcue.bst
index cf5bdb0b..adb4a7a9 100644
--- a/elements/core-deps/libcue.bst
+++ b/elements/core-deps/libcue.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: https://github.com/lipnitsk/libcue/archive/v2.2.1.tar.gz
+  ref: f27bc3ebb2e892cd9d32a7bee6d84576a60f955f29f748b9b487b173712f1200
 build-depends:
 - freedesktop-sdk.bst:components/bison.bst
 - freedesktop-sdk.bst:components/flex.bst
diff --git a/elements/core-deps/libdazzle.bst b/elements/core-deps/libdazzle.bst
index ecab7ed2..9b9be8e3 100644
--- a/elements/core-deps/libdazzle.bst
+++ b/elements/core-deps/libdazzle.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libdazzle.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libdazzle/3.37/libdazzle-3.37.1.tar.xz
+  ref: fdf0e398069848b90fddf3184b6384592a3aeabb8b2433140e03b0164266250f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/libdvdread.bst b/elements/core-deps/libdvdread.bst
index da9fe245..7d075518 100644
--- a/elements/core-deps/libdvdread.bst
+++ b/elements/core-deps/libdvdread.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: http://download.videolan.org/pub/videolan/libdvdread/6.0.0/libdvdread-6.0.0.tar.bz2
+  ref: b33b1953b4860545b75f6efc06e01d9849e2ea4f797652263b0b4af6dd10f935
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/libgdata.bst b/elements/core-deps/libgdata.bst
index 8f0da1c8..2e427ab6 100644
--- a/elements/core-deps/libgdata.bst
+++ b/elements/core-deps/libgdata.bst
@@ -1,7 +1,8 @@
 kind: meson
 sources:
 - kind: tar
-  url: gnome_downloads:libgdata/0.17/libgdata-0.17.11.tar.xz
+  url: gnome_downloads:libgdata/0.17/libgdata-0.17.12.tar.xz
+  ref: a0fd6f8820e8bae019c1f6ffab5af7fcd6d7f147915bb968b56df3ad61b42318
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/libgfbgraph-0.2.bst b/elements/core-deps/libgfbgraph-0.2.bst
index 167f602b..dcb1359f 100644
--- a/elements/core-deps/libgfbgraph-0.2.bst
+++ b/elements/core-deps/libgfbgraph-0.2.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgfbgraph.git
-  track: stable-0.2.x
+- kind: tar
+  url: gnome_downloads:gfbgraph/0.2/gfbgraph-0.2.4.tar.xz
+  ref: 6065391f35e7335588cc6b0cc4c1abbce7341488573a654551264cb9793b9379
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/libgfbgraph.bst b/elements/core-deps/libgfbgraph.bst
index c58dd6b8..dcb1359f 100644
--- a/elements/core-deps/libgfbgraph.bst
+++ b/elements/core-deps/libgfbgraph.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgfbgraph.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gfbgraph/0.2/gfbgraph-0.2.4.tar.xz
+  ref: 6065391f35e7335588cc6b0cc4c1abbce7341488573a654551264cb9793b9379
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/libgit2-glib.bst b/elements/core-deps/libgit2-glib.bst
index 0e549954..121ba142 100644
--- a/elements/core-deps/libgit2-glib.bst
+++ b/elements/core-deps/libgit2-glib.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgit2-glib.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgit2-glib/0.99/libgit2-glib-0.99.0.1.tar.xz
+  ref: e05a75c444d9c8d5991afc4a5a64cd97d731ce21aeb7c1c651ade1a3b465b9de
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/libgit2.bst b/elements/core-deps/libgit2.bst
index d39ba141..165aed70 100644
--- a/elements/core-deps/libgit2.bst
+++ b/elements/core-deps/libgit2.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:libgit2/libgit2/archive/v0.26.3.tar.gz
+  ref: 0da4e211dfb63c22e5f43f2a4a5373e86a140afa88a25ca6ba3cc2cae58263d2
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/core-deps/libgnomekbd.bst b/elements/core-deps/libgnomekbd.bst
index a0082675..b7147595 100644
--- a/elements/core-deps/libgnomekbd.bst
+++ b/elements/core-deps/libgnomekbd.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgnomekbd.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgnomekbd/3.26/libgnomekbd-3.26.1.tar.xz
+  ref: f7ca02631576e9b88aee1b1bae37ac1488b80ee7975f20a97f29e761a7172679
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/libgsf.bst b/elements/core-deps/libgsf.bst
index 6711c337..06fc39c6 100644
--- a/elements/core-deps/libgsf.bst
+++ b/elements/core-deps/libgsf.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgsf.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgsf/1.14/libgsf-1.14.47.tar.xz
+  ref: d188ebd3787b5375a8fd38ee6f761a2007de5e98fa0cf5623f271daa67ba774d
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/libgtop.bst b/elements/core-deps/libgtop.bst
index 87b966f2..865eaa8a 100644
--- a/elements/core-deps/libgtop.bst
+++ b/elements/core-deps/libgtop.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgtop.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgtop/2.40/libgtop-2.40.0.tar.xz
+  ref: 78f3274c0c79c434c03655c1b35edf7b95ec0421430897fb1345a98a265ed2d4
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/texinfo.bst
diff --git a/elements/core-deps/libgusb.bst b/elements/core-deps/libgusb.bst
index ce242f4d..f961ff13 100644
--- a/elements/core-deps/libgusb.bst
+++ b/elements/core-deps/libgusb.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: github_com:hughsie/libgusb.git
-  track: master
+- kind: tar
+  url: people_freedesktop_org:~hughsient/releases/libgusb-0.3.5.tar.xz
+  ref: 5b2a00c6997cc4b0133c5a5748a2e616e9e7504626922105b62aadced78e65df
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/libgweather.bst b/elements/core-deps/libgweather.bst
index 959b4fc3..2cd66785 100644
--- a/elements/core-deps/libgweather.bst
+++ b/elements/core-deps/libgweather.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgweather.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgweather/3.36/libgweather-3.36.1.tar.xz
+  ref: de2709f0ee233b20116d5fa9861d406071798c4aa37830ca25f5ef2c0083e450
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/libgxps.bst b/elements/core-deps/libgxps.bst
index 0ecf98f2..74b0de1a 100644
--- a/elements/core-deps/libgxps.bst
+++ b/elements/core-deps/libgxps.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgxps.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgxps/0.3/libgxps-0.3.1.tar.xz
+  ref: 1a939fc8fcea9471b7eca46b1ac90cff89a30d26f65c7c9a375a4bf91223fa94
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/libhandy-0.bst b/elements/core-deps/libhandy-0.bst
index 1a001516..9922cebf 100644
--- a/elements/core-deps/libhandy-0.bst
+++ b/elements/core-deps/libhandy-0.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: https://source.puri.sm/Librem5/libhandy/-/archive/v0.0.13/libhandy-v0.0.13.tar.bz2
+  ref: 507f92e173a6ab9c07f612d2758de434f1feeb72ca4a9dd7de16d9a2b533d60b
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/libhandy.bst b/elements/core-deps/libhandy.bst
index 47b7e8fc..daeab86e 100644
--- a/elements/core-deps/libhandy.bst
+++ b/elements/core-deps/libhandy.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libhandy.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libhandy/0.90/libhandy-0.90.0.tar.xz
+  ref: 6ab0869a3aa483298ea20ec89d4c14c38ba4de416b33181d21e15a6039df5985
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/libmbim.bst b/elements/core-deps/libmbim.bst
index cd2e42bb..d1d3153c 100644
--- a/elements/core-deps/libmbim.bst
+++ b/elements/core-deps/libmbim.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: git_freedesktop_org:mobile-broadband/libmbim.git
-  track: master
+- kind: tar
+  url: https://www.freedesktop.org/software/libmbim/libmbim-1.24.2.tar.xz
+  ref: 32198c099987849c5f442d1cbf4b6e43e645cbdbe9cfdc197b19ddd63c6981e4
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/libmediaart.bst b/elements/core-deps/libmediaart.bst
index f60d8057..2ba4033c 100644
--- a/elements/core-deps/libmediaart.bst
+++ b/elements/core-deps/libmediaart.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libmediaart.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libmediaart/1.9/libmediaart-1.9.4.tar.xz
+  ref: a57be017257e4815389afe4f58fdacb6a50e74fd185452b23a652ee56b04813d
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/libmusicbrainz.bst b/elements/core-deps/libmusicbrainz.bst
index 2630da84..7dd02397 100644
--- a/elements/core-deps/libmusicbrainz.bst
+++ b/elements/core-deps/libmusicbrainz.bst
@@ -3,6 +3,7 @@ sources:
 - kind: tar
   url: github_com:metabrainz/libmusicbrainz/releases/download/release-5.1.0/libmusicbrainz-5.1.0.tar.gz
 # this patch has been merged upstream and can be removed when this is updated
+  ref: 6749259e89bbb273f3f5ad7acdffb7c47a2cf8fcaeab4c4695484cef5f4c6b46
 - kind: patch
   path: files/libmusicbrainz/cmake-ninja.patch
 build-depends:
diff --git a/elements/core-deps/libnma.bst b/elements/core-deps/libnma.bst
index e40bbcb7..75f3f890 100644
--- a/elements/core-deps/libnma.bst
+++ b/elements/core-deps/libnma.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libnma.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libnma/1.8/libnma-1.8.30.tar.xz
+  ref: da33e72a49e07d855d97a52aa9a8962a4c96f52b9168c4e0027117ad8ffdafb4
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/liboauth.bst b/elements/core-deps/liboauth.bst
index 8541c701..b633ecec 100644
--- a/elements/core-deps/liboauth.bst
+++ b/elements/core-deps/liboauth.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: downloads.sourceforge.net:liboauth/liboauth-1.0.3.tar.gz
+  ref: 0df60157b052f0e774ade8a8bac59d6e8d4b464058cc55f9208d72e41156811f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/libosinfo.bst b/elements/core-deps/libosinfo.bst
index 3dd80b16..bcec6ee7 100644
--- a/elements/core-deps/libosinfo.bst
+++ b/elements/core-deps/libosinfo.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: https://releases.pagure.org/libosinfo/libosinfo-1.8.0.tar.xz
+  ref: 49ff32be0d209f6c99480e28b94340ac3dd0158322ae4303adfbdfe973a108a5
 - kind: local
   path: files/libosinfo/pci.ids
 - kind: local
diff --git a/elements/core-deps/libostree.bst b/elements/core-deps/libostree.bst
index 39c7ac17..0e0d02c8 100644
--- a/elements/core-deps/libostree.bst
+++ b/elements/core-deps/libostree.bst
@@ -3,6 +3,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:ostreedev/ostree/releases/download/v2019.5/libostree-2019.5.tar.xz
+  ref: 9568156d147865f0f744373288039dbde784c0cf1de37fdd2cacf4e950790875
 - kind: patch
   path: files/ostree/no-boot-symlink.patch
 
diff --git a/elements/core-deps/libpeas.bst b/elements/core-deps/libpeas.bst
index f4258f4a..81a2a129 100644
--- a/elements/core-deps/libpeas.bst
+++ b/elements/core-deps/libpeas.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libpeas.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libpeas/1.26/libpeas-1.26.0.tar.xz
+  ref: a976d77e20496479a8e955e6a38fb0e5c5de89cf64d9f44e75c2213ee14f7376
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/libqmi.bst b/elements/core-deps/libqmi.bst
index 0b72caf1..3aa758d4 100644
--- a/elements/core-deps/libqmi.bst
+++ b/elements/core-deps/libqmi.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: git_freedesktop_org:mobile-broadband/libqmi.git
-  track: master
+- kind: tar
+  url: https://www.freedesktop.org/software/libqmi/libqmi-1.26.2.tar.xz
+  ref: 133467b2fe0706850eb587c0103ae6e61b97ce6e2c440d66358f2b72b0db7b03
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/libraw.bst b/elements/core-deps/libraw.bst
index db554ee3..3acb6738 100644
--- a/elements/core-deps/libraw.bst
+++ b/elements/core-deps/libraw.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://www.libraw.org/data/LibRaw-0.19.5.tar.gz
 
+  ref: 40a262d7cc71702711a0faec106118ee004f86c86cc228281d12d16da03e02f5
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/core-deps/librest.bst b/elements/core-deps/librest.bst
index 252bfb13..a2e42c45 100644
--- a/elements/core-deps/librest.bst
+++ b/elements/core-deps/librest.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/librest.git
-  track: librest-0-7
+- kind: tar
+  url: gnome_downloads:rest/0.8/rest-0.8.1.tar.xz
+  ref: 0513aad38e5d3cedd4ae3c551634e3be1b9baaa79775e53b2dba9456f15b01c9
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/libsigcplusplus-2.0.bst b/elements/core-deps/libsigcplusplus-2.0.bst
index 61974804..e4c09c58 100644
--- a/elements/core-deps/libsigcplusplus-2.0.bst
+++ b/elements/core-deps/libsigcplusplus-2.0.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: github_com:libsigcplusplus/libsigcplusplus.git
-  track: libsigc++-2-10
+- kind: tar
+  url: gnome_downloads:libsigc++/2.10/libsigc++-2.10.3.tar.xz
+  ref: 0b68dfc6313c6cc90ac989c6d722a1bf0585ad13846e79746aa87cb265904786
 build-depends:
 - freedesktop-sdk.bst:components/m4.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/libslirp.bst b/elements/core-deps/libslirp.bst
index 747114ec..26e2b1ab 100644
--- a/elements/core-deps/libslirp.bst
+++ b/elements/core-deps/libslirp.bst
@@ -10,3 +10,4 @@ depends:
 sources:
 - kind: tar
   url: https://elmarco.fedorapeople.org/libslirp-4.3.1.tar.xz
+  ref: 388b4b08a8cc0996cc5155cb027a097dc1a7f2cfe84b1121496608ab5366cc48
diff --git a/elements/core-deps/libssh2.bst b/elements/core-deps/libssh2.bst
index 7f5c44b9..ba8bb980 100644
--- a/elements/core-deps/libssh2.bst
+++ b/elements/core-deps/libssh2.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:libssh2/libssh2/archive/libssh2-1.8.0.tar.gz
+  ref: 973f63f98141d68b4a1bc85791ee29411eeab12a6230ae1aca9c368550ccafae
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/core-deps/libvirt-glib.bst b/elements/core-deps/libvirt-glib.bst
index bf49adb2..b8a7b080 100644
--- a/elements/core-deps/libvirt-glib.bst
+++ b/elements/core-deps/libvirt-glib.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: github_com:libvirt/libvirt-glib.git
-  track: master
+- kind: tar
+  url: https://libvirt.org/sources/glib/libvirt-glib-3.0.0.tar.gz
+  ref: 7fff8ca9a2b723dbfd04223b1c7624251c8bf79eb57ec27362a7301b2dd9ebfe
 build-depends:
 - core-deps/intltool.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/libvirt.bst b/elements/core-deps/libvirt.bst
index 0a0b6fcf..8b8bdf07 100644
--- a/elements/core-deps/libvirt.bst
+++ b/elements/core-deps/libvirt.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: https://libvirt.org/sources/libvirt-6.5.0.tar.xz
+  ref: 4915d9eab299ed79288d7598b717c587156708c05f701fe55a72293f32eb3182
 build-depends:
 - core-deps/rpcsvc-proto.bst
 - freedesktop-sdk.bst:components/libxslt.bst
diff --git a/elements/core-deps/libxklavier.bst b/elements/core-deps/libxklavier.bst
index 3c644331..3459db49 100644
--- a/elements/core-deps/libxklavier.bst
+++ b/elements/core-deps/libxklavier.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: people_freedesktop_org:~svu/libxklavier-5.4.tar.bz2
+  ref: 17a34194df5cbcd3b7bfd0f561d95d1f723aa1c87fca56bc2c209514460a9320
 build-depends:
 - freedesktop-sdk.bst:components/iso-codes.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/malcontent.bst b/elements/core-deps/malcontent.bst
index 641add8a..cbfe76cf 100644
--- a/elements/core-deps/malcontent.bst
+++ b/elements/core-deps/malcontent.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://tecnocode.co.uk/downloads/malcontent-0.4.0.tar.xz
 
+  ref: 4e7731a31529b9111ab4ae923d4c7844fe889d8acd2c8798aec72d34e20921ae
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/mm-common.bst b/elements/core-deps/mm-common.bst
index 9d65886f..6b2294f0 100644
--- a/elements/core-deps/mm-common.bst
+++ b/elements/core-deps/mm-common.bst
@@ -17,9 +17,9 @@
 
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/mm-common.git
-  track: master
+- kind: tar
+  url: gnome_downloads:mm-common/1.0/mm-common-1.0.1.tar.xz
+  ref: 28a2d775afbf05c5c957b24b220ed6e9b2023179b98ecde471d89e9754ea5ac9
 - kind: local
   path: files/mm-common/libstdc++.tag
   directory: doctags/
diff --git a/elements/core-deps/mobile-broadband-provider-info.bst 
b/elements/core-deps/mobile-broadband-provider-info.bst
index c9f02dfe..2a958213 100644
--- a/elements/core-deps/mobile-broadband-provider-info.bst
+++ b/elements/core-deps/mobile-broadband-provider-info.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/mobile-broadband-provider-info.git
-  track: master
+- kind: tar
+  url: gnome_downloads:mobile-broadband-provider-info/20190618/mobile-broadband-provider-info-20190618.tar.xz
+  ref: c22d64a565d1975b9eecb6ed2eeaef18634bc6f385c8137d05e845d8fb3cce5b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/mogwai.bst b/elements/core-deps/mogwai.bst
index 4f178d9f..569b4c30 100644
--- a/elements/core-deps/mogwai.bst
+++ b/elements/core-deps/mogwai.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:endlessm/mogwai/archive/Release_3.7.5.tar.gz
 
+  ref: c270cf1a9594a05cf84fc7150aa5a91e0da24b0724486ed4828e4b56504a8972
 build-depends:
 - freedesktop-sdk.bst:components/git-minimal.bst
 - freedesktop-sdk.bst:components/pkg-config.bst
diff --git a/elements/core-deps/mpc.bst b/elements/core-deps/mpc.bst
index 5fd5b2ee..61d7a1b7 100644
--- a/elements/core-deps/mpc.bst
+++ b/elements/core-deps/mpc.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: ftp_gnu_org:mpc/mpc-1.1.0.tar.gz
+  ref: 6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/neon.bst b/elements/core-deps/neon.bst
index a97767fb..5daebfc6 100644
--- a/elements/core-deps/neon.bst
+++ b/elements/core-deps/neon.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: http://http.debian.net/debian/pool/main/n/neon27/neon27_0.30.2.orig.tar.gz
+  ref: db0bd8cdec329b48f53a6f00199c92d5ba40b0f015b153718d1b15d3d967fbca
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/openldap.bst b/elements/core-deps/openldap.bst
index da6674e5..858255c8 100644
--- a/elements/core-deps/openldap.bst
+++ b/elements/core-deps/openldap.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: tarballs_needing_help:openldap-2.4.45.tgz
+  ref: cdd6cffdebcd95161a73305ec13fc7a78e9707b46ca9f84fb897cd5626df3824
 build-depends:
 - freedesktop-sdk.bst:components/groff.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/osinfo-db-tools.bst b/elements/core-deps/osinfo-db-tools.bst
index 346b3f0f..765777ca 100644
--- a/elements/core-deps/osinfo-db-tools.bst
+++ b/elements/core-deps/osinfo-db-tools.bst
@@ -1,7 +1,8 @@
 kind: meson
 sources:
 - kind: tar
-  url: https://releases.pagure.org/libosinfo/osinfo-db-tools-1.7.0.tar.xz
+  url: https://releases.pagure.org/libosinfo/osinfo-db-tools-1.8.0.tar.xz
+  ref: e9811a936e74dc262ce297ea7b8addeb111c782de500c9e285d3cdd5fe1b180d
 build-depends:
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/pangomm-1.4.bst b/elements/core-deps/pangomm-1.4.bst
index 7e8aac67..1e80828d 100644
--- a/elements/core-deps/pangomm-1.4.bst
+++ b/elements/core-deps/pangomm-1.4.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/pangomm.git
-  track: pangomm-2-42
+- kind: tar
+  url: gnome_downloads:pangomm/2.42/pangomm-2.42.1.tar.xz
+  ref: 14bf04939930870d5cfa96860ed953ad2ce07c3fd8713add4a1bfe585589f40f
 build-depends:
 - freedesktop-sdk.bst:components/m4.bst
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
diff --git a/elements/core-deps/perl-parse-yapp.bst b/elements/core-deps/perl-parse-yapp.bst
index 6db1ac3d..68e9f20c 100644
--- a/elements/core-deps/perl-parse-yapp.bst
+++ b/elements/core-deps/perl-parse-yapp.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://cpan.metacpan.org/authors/id/W/WB/WBRASWELL/Parse-Yapp-1.21.tar.gz
 
+  ref: 3810e998308fba2e0f4f26043035032b027ce51ce5c8a52a8b8e340ca65f13e5
 depends:
 - freedesktop-sdk.bst:components/perl.bst
 - freedesktop-sdk.bst:bootstrap-import.bst
diff --git a/elements/core-deps/phodav.bst b/elements/core-deps/phodav.bst
index 18cbe932..ea8c7ef6 100644
--- a/elements/core-deps/phodav.bst
+++ b/elements/core-deps/phodav.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/phodav.git
-  track: master
+- kind: tar
+  url: gnome_downloads:phodav/2.4/phodav-2.4.tar.xz
+  ref: 7dddc2b75e04d0866bb9c9a83028a597ebd73ef4c37bd6ebe1032a870b43b8c3
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/git.bst
diff --git a/elements/core-deps/plymouth.bst b/elements/core-deps/plymouth.bst
index 8cf772f2..24a6b2f2 100644
--- a/elements/core-deps/plymouth.bst
+++ b/elements/core-deps/plymouth.bst
@@ -3,6 +3,7 @@ kind: autotools
 sources:
 - kind: tar
   url: https://www.freedesktop.org/software/plymouth/releases/plymouth-0.9.5.tar.xz
+  ref: ecae257f351d098340542a5bc06de029404c24dcee87e6ebb2abd5ef117fce86
 - kind: patch
   path: files/plymouth/plymouth-stdin.patch
 
diff --git a/elements/core-deps/portaudio.bst b/elements/core-deps/portaudio.bst
index a9fcb3bc..61861919 100644
--- a/elements/core-deps/portaudio.bst
+++ b/elements/core-deps/portaudio.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: gnome_download:teams/releng/tarballs-needing-help/portaudio/pa_stable_v190600_20161030.tgz
 
+  ref: f5a21d7dcd6ee84397446fa1fa1a0675bb2e8a4a6dceb4305a8404698d8d1513
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 
diff --git a/elements/core-deps/ppp.bst b/elements/core-deps/ppp.bst
index 75c3a55f..9f997be8 100644
--- a/elements/core-deps/ppp.bst
+++ b/elements/core-deps/ppp.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: gnome_download:teams/releng/tarballs-needing-help/ppp/ppp-2.4.7.tar.gz
+  ref: 02e0a3dd3e4799e33103f70ec7df75348c8540966ee7c948e4ed8a42bbccfb30
 - kind: patch
   path: files/ppp/use-openssl.patch
 build-depends:
diff --git a/elements/core-deps/pyatspi.bst b/elements/core-deps/pyatspi.bst
index e5218a6c..ecff00df 100644
--- a/elements/core-deps/pyatspi.bst
+++ b/elements/core-deps/pyatspi.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/pyatspi2.git
-  track: master
+- kind: tar
+  url: gnome_downloads:pyatspi/2.37/pyatspi-2.37.90.tar.xz
+  ref: 4e17ace59c6c83ac941d74f76acb94c00fb22b56baa6eaab313f5e1aab72fc38
 build-depends:
 - freedesktop-sdk.bst:components/python3.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/pycups.bst b/elements/core-deps/pycups.bst
index ac225c6b..a1d11d76 100644
--- a/elements/core-deps/pycups.bst
+++ b/elements/core-deps/pycups.bst
@@ -3,6 +3,7 @@ sources:
 - kind: tar
   url: http://cyberelk.net/tim/data/pycups/pycups-1.9.73.tar.bz2
 
+  ref: c381be011889ca6f728598578c89c8ac9f7ab1e95b614474df9f2fa831ae5335
 depends:
 - freedesktop-sdk.bst:components/cups.bst
 - freedesktop-sdk.bst:components/python3.bst
diff --git a/elements/core-deps/python-pyparsing.bst b/elements/core-deps/python-pyparsing.bst
index 25c7412c..59ac0dd8 100644
--- a/elements/core-deps/python-pyparsing.bst
+++ b/elements/core-deps/python-pyparsing.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: 
https://files.pythonhosted.org/packages/a2/56/0404c03c83cfcca229071d3c921d7d79ed385060bbe969fde3fd8f774ebd/pyparsing-2.4.6.tar.gz
 
+  ref: 4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f
 build-depends:
 - freedesktop-sdk.bst:components/python3-setuptools.bst
 
diff --git a/elements/core-deps/qemu.bst b/elements/core-deps/qemu.bst
index d8e75d71..09ff6335 100644
--- a/elements/core-deps/qemu.bst
+++ b/elements/core-deps/qemu.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://download.qemu.org/qemu-5.0.0.tar.xz
 
+  ref: 2f13a92a0fa5c8b69ff0796b59b86b080bbb92ebad5d301a7724dd06b5e78cb6
 build-depends:
 - core-deps/spice-protocol.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/rpcsvc-proto.bst b/elements/core-deps/rpcsvc-proto.bst
index 8216fd85..16e52904 100644
--- a/elements/core-deps/rpcsvc-proto.bst
+++ b/elements/core-deps/rpcsvc-proto.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:thkukuk/rpcsvc-proto/archive/v1.3.1.tar.gz
+  ref: 95219e83e11aba0abb4149d3e997e5fc8060912dde10af4d9f41fc1d79c7a919
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/samba.bst b/elements/core-deps/samba.bst
index 3aa7d097..349f79d6 100644
--- a/elements/core-deps/samba.bst
+++ b/elements/core-deps/samba.bst
@@ -2,6 +2,7 @@ kind: manual
 sources:
 - kind: tar
   url: https://download.samba.org/pub/samba/stable/samba-4.12.0.tar.gz
+  ref: 6ec0b70a567d3c3f4dd3cf2a90b515dcef03a3804b00abb5896eba382d9665fe
 - kind: patch
   path: files/samba/fix-root-build.patch
 build-depends:
diff --git a/elements/core-deps/sane-backends.bst b/elements/core-deps/sane-backends.bst
index d8555a07..c64916f3 100644
--- a/elements/core-deps/sane-backends.bst
+++ b/elements/core-deps/sane-backends.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: 
https://gitlab.com/sane-project/backends/uploads/a3ba9fff29253a94e84074917bff581a/sane-backends-1.0.27.tar.gz
+  ref: 293747bf37275c424ebb2c833f8588601a60b2f9653945d5a3194875355e36c9
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/slirp-helper.bst b/elements/core-deps/slirp-helper.bst
index 30c89721..0900e31b 100644
--- a/elements/core-deps/slirp-helper.bst
+++ b/elements/core-deps/slirp-helper.bst
@@ -16,8 +16,235 @@ environment:
 sources:
 - kind: tar
   url: https://static.crates.io/crates/libslirp/libslirp-4.2.2.crate
+  ref: f9de2f9f68a7ac7c9ce0fb612f9c78322014bdf09781766fe5e7d0ae144cff19
 - kind: cargo
 
+  ref:
+  - name: ansi_term
+    version: 0.11.0
+    sha: ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b
+  - name: atty
+    version: 0.2.14
+    sha: d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8
+  - name: bitflags
+    version: 1.2.1
+    sha: cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693
+  - name: block-buffer
+    version: 0.7.3
+    sha: c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b
+  - name: block-padding
+    version: 0.1.5
+    sha: fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5
+  - name: byte-tools
+    version: 0.3.1
+    sha: e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7
+  - name: byteorder
+    version: 1.3.4
+    sha: 08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de
+  - name: cc
+    version: 1.0.52
+    sha: c3d87b23d6a92cd03af510a5ade527033f6aa6fa92161e2d5863a907d4c5e31d
+  - name: cfg-if
+    version: 0.1.10
+    sha: 4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822
+  - name: clap
+    version: 2.33.0
+    sha: 5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9
+  - name: crypto-mac
+    version: 0.7.0
+    sha: 4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5
+  - name: dbus
+    version: 0.8.2
+    sha: 38f8875bb7afbc20dec12db09e18af3dcbd672b08592d2932950326a6437c616
+  - name: digest
+    version: 0.8.1
+    sha: f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5
+  - name: error-chain
+    version: 0.12.2
+    sha: d371106cc88ffdfb1eabd7111e432da544f16f3e2d7bf1dfe8bf575f1df045cd
+  - name: etherparse
+    version: 0.8.3
+    sha: 706c7cc3e05a64c496e9cca52ef8ad82a846a8c5b03345fddd81a76009a435b7
+  - name: fake-simd
+    version: 0.1.2
+    sha: e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed
+  - name: fuchsia-zircon
+    version: 0.3.3
+    sha: 2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82
+  - name: fuchsia-zircon-sys
+    version: 0.3.3
+    sha: 3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7
+  - name: generic-array
+    version: 0.12.3
+    sha: c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec
+  - name: heck
+    version: 0.3.1
+    sha: 20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205
+  - name: hermit-abi
+    version: 0.1.12
+    sha: 61565ff7aaace3525556587bd2dc31d4a07071957be715e63ce7b1eccf51a8f4
+  - name: hmac
+    version: 0.7.1
+    sha: 5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695
+  - name: idna
+    version: 0.2.0
+    sha: 02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9
+  - name: iovec
+    version: 0.1.4
+    sha: b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e
+  - name: ipnetwork
+    version: 0.16.0
+    sha: b8eca9f51da27bc908ef3dd85c21e1bbba794edaf94d7841e37356275b82d31e
+  - name: kernel32-sys
+    version: 0.2.2
+    sha: 7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d
+  - name: lazy_static
+    version: 1.4.0
+    sha: e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646
+  - name: lazycell
+    version: 1.2.1
+    sha: b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f
+  - name: libc
+    version: 0.2.69
+    sha: 99e85c08494b21a9054e7fe1374a732aeadaff3980b6990b94bfd3a70f690005
+  - name: libdbus-sys
+    version: 0.2.1
+    sha: dc12a3bc971424edbbf7edaf6e5740483444db63aa8e23d3751ff12a30f306f0
+  - name: libslirp-sys
+    version: 4.2.0
+    sha: 26e54a5719a79bee3b25ee15e4b2cf80f51597b2d45d9889f3c1b8c150d907b4
+  - name: libsystemd
+    version: 0.2.1
+    sha: f3a64961e79726a5b05e0db592097ca895831d755484203578fe75b580847262
+  - name: log
+    version: 0.4.8
+    sha: 14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7
+  - name: matches
+    version: 0.1.8
+    sha: 7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08
+  - name: mio
+    version: 0.6.22
+    sha: fce347092656428bc8eaf6201042cb551b8d67855af7374542a92a0fbfcac430
+  - name: mio-extras
+    version: 2.0.6
+    sha: 52403fe290012ce777c4626790c8951324a2b9e3316b3143779c72b029742f19
+  - name: miow
+    version: 0.2.1
+    sha: 8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919
+  - name: net2
+    version: 0.2.34
+    sha: 2ba7c918ac76704fb42afcbbb43891e72731f3dcca3bef2a19786297baf14af7
+  - name: nix
+    version: 0.17.0
+    sha: 50e4785f2c3b7589a0d0c1dd60285e1188adac4006e8abd6dd578e1567027363
+  - name: opaque-debug
+    version: 0.2.3
+    sha: 2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c
+  - name: percent-encoding
+    version: 2.1.0
+    sha: d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e
+  - name: pkg-config
+    version: 0.3.17
+    sha: 05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677
+  - name: proc-macro-error
+    version: 1.0.2
+    sha: 98e9e4b82e0ef281812565ea4751049f1bdcdfccda7d3f459f2e138a40c08678
+  - name: proc-macro-error-attr
+    version: 1.0.2
+    sha: 4f5444ead4e9935abd7f27dc51f7e852a0569ac888096d5ec2499470794e2e53
+  - name: proc-macro2
+    version: 1.0.12
+    sha: 8872cf6f48eee44265156c111456a700ab3483686b3f96df4cf5481c89157319
+  - name: quote
+    version: 1.0.4
+    sha: 4c1f4b0efa5fc5e8ceb705136bfee52cfdb6a4e3509f770b478cd6ed434232a7
+  - name: serde
+    version: 1.0.106
+    sha: 36df6ac6412072f67cf767ebbde4133a5b2e88e76dc6187fa7104cd16f783399
+  - name: serde_derive
+    version: 1.0.106
+    sha: 9e549e3abf4fb8621bd1609f11dfc9f5e50320802273b12f3811a67e6716ea6c
+  - name: sha2
+    version: 0.8.1
+    sha: 27044adfd2e1f077f649f59deb9490d3941d674002f7d062870a60ebe9bd47a0
+  - name: slab
+    version: 0.4.2
+    sha: c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8
+  - name: smallvec
+    version: 1.4.0
+    sha: c7cb5678e1615754284ec264d9bb5b4c27d2018577fd90ac0ceb578591ed5ee4
+  - name: strsim
+    version: 0.8.0
+    sha: 8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a
+  - name: structopt
+    version: 0.3.14
+    sha: 863246aaf5ddd0d6928dfeb1a9ca65f505599e4e1b399935ef7e75107516b4ef
+  - name: structopt-derive
+    version: 0.4.7
+    sha: d239ca4b13aee7a2142e6795cbd69e457665ff8037aed33b3effdc430d2f927a
+  - name: subtle
+    version: 1.0.0
+    sha: 2d67a5a62ba6e01cb2192ff309324cb4875d0c451d55fe2319433abe7a05a8ee
+  - name: syn
+    version: 1.0.18
+    sha: 410a7488c0a728c7ceb4ad59b9567eb4053d02e8cc7f5c0e0eeeb39518369213
+  - name: syn-mid
+    version: 0.5.0
+    sha: 7be3539f6c128a931cf19dcee741c1af532c7fd387baa739c03dd2e96479338a
+  - name: textwrap
+    version: 0.11.0
+    sha: d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060
+  - name: typenum
+    version: 1.12.0
+    sha: 373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33
+  - name: unicode-bidi
+    version: 0.3.4
+    sha: 49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5
+  - name: unicode-normalization
+    version: 0.1.12
+    sha: 5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4
+  - name: unicode-segmentation
+    version: 1.6.0
+    sha: e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0
+  - name: unicode-width
+    version: 0.1.7
+    sha: caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479
+  - name: unicode-xid
+    version: 0.2.0
+    sha: 826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c
+  - name: url
+    version: 2.1.1
+    sha: 829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb
+  - name: uuid
+    version: 0.8.1
+    sha: 9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11
+  - name: vec_map
+    version: 0.8.2
+    sha: f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191
+  - name: version_check
+    version: 0.9.1
+    sha: 078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce
+  - name: void
+    version: 1.0.2
+    sha: 6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d
+  - name: winapi
+    version: 0.2.8
+    sha: 167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a
+  - name: winapi
+    version: 0.3.8
+    sha: 8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6
+  - name: winapi-build
+    version: 0.1.1
+    sha: 2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc
+  - name: winapi-i686-pc-windows-gnu
+    version: 0.4.0
+    sha: ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6
+  - name: winapi-x86_64-pc-windows-gnu
+    version: 0.4.0
+    sha: 712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f
+  - name: ws2_32-sys
+    version: 0.2.1
+    sha: d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e
 config:
   install-commands:
   - cargo install --path . --root "%{install-root}%{prefix}"
diff --git a/elements/core-deps/speech-dispatcher.bst b/elements/core-deps/speech-dispatcher.bst
index 12393fe6..7fd51906 100644
--- a/elements/core-deps/speech-dispatcher.bst
+++ b/elements/core-deps/speech-dispatcher.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:brailcom/speechd/releases/download/0.9.0/speech-dispatcher-0.9.0.tar.gz
+  ref: 73b924f42fcc2155a452693320956f7075b71750023ea21e8bb79822c0caa2f9
 build-depends:
 - freedesktop-sdk.bst:components/perl-xml-parser.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
@@ -15,4 +16,4 @@ variables:
   conf-local: >-
     --with-espeak
 
-  local_flags: -fcommon
\ No newline at end of file
+  local_flags: -fcommon
diff --git a/elements/core-deps/spice-gtk.bst b/elements/core-deps/spice-gtk.bst
index 068c00b6..de4c60e3 100644
--- a/elements/core-deps/spice-gtk.bst
+++ b/elements/core-deps/spice-gtk.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: spice:gtk/spice-gtk-0.38.tar.xz
 
+  ref: 5ae974731baf2b41316d4f0b3ae0c2e47f00bff91a5a617e189cd3dedcd96d8e
 build-depends:
 - core-deps/python-pyparsing.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core-deps/spice-protocol.bst b/elements/core-deps/spice-protocol.bst
index 7753029c..71695751 100644
--- a/elements/core-deps/spice-protocol.bst
+++ b/elements/core-deps/spice-protocol.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: spice:releases/spice-protocol-0.14.2.tar.xz
+  ref: 8f3a63c8b68300dffe36f2e75eac57afa1e76d5d80af760fd138a0b3f44cf1e9
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core-deps/spice-server.bst b/elements/core-deps/spice-server.bst
index 3b314ee1..83afd70f 100644
--- a/elements/core-deps/spice-server.bst
+++ b/elements/core-deps/spice-server.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: spice:releases/spice-server/spice-0.14.3.tar.bz2
+  ref: 551d4be4a07667cf0543f3c895beb6da8a93ef5a9829f2ae47817be5e616a114
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 - core-deps/spice-protocol.bst
diff --git a/elements/core-deps/startup-notification.bst b/elements/core-deps/startup-notification.bst
index 1f3c396c..ebdbf3b1 100644
--- a/elements/core-deps/startup-notification.bst
+++ b/elements/core-deps/startup-notification.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: gnome_downloads:startup-notification/0.12/startup-notification-0.12.tar.xz
+  ref: 4bd1363a2f3b3eb2c4f7fc33b4977bb9c12b4741206f05109b0ff2b3b30b6bc0
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core-deps/system-config-printer.bst b/elements/core-deps/system-config-printer.bst
index edc667ca..31e2e533 100644
--- a/elements/core-deps/system-config-printer.bst
+++ b/elements/core-deps/system-config-printer.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: 
https://github.com/OpenPrinting/system-config-printer/releases/download/1.5.12/system-config-printer-1.5.12.tar.xz
 
+  ref: 6b16717dfe1f64ada6ef9398dcab07b8b7c864f006588d03002e41b743cf1e14
 build-depends:
 - core-deps/intltool.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/template-glib.bst b/elements/core-deps/template-glib.bst
index d91185f6..8c20e222 100644
--- a/elements/core-deps/template-glib.bst
+++ b/elements/core-deps/template-glib.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/template-glib.git
-  track: master
+- kind: tar
+  url: gnome_downloads:template-glib/3.34/template-glib-3.34.0.tar.xz
+  ref: 216bef6ac3607666b8ca72b936467f7020ce6421c02755c301d079576c9c3dfd
 build-depends:
 - freedesktop-sdk.bst:components/bison.bst
 - freedesktop-sdk.bst:components/flex.bst
diff --git a/elements/core-deps/tepl.bst b/elements/core-deps/tepl.bst
index 7f99873d..984cd967 100644
--- a/elements/core-deps/tepl.bst
+++ b/elements/core-deps/tepl.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/tepl.git
-  track: master
+- kind: tar
+  url: gnome_downloads:tepl/4.99/tepl-4.99.3.tar.xz
+  ref: e4afe634f00c5530ae52d706d9c3a9bdf2dbc74b0459a363703a0a9b4a5e3157
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 - sdk/gobject-introspection.bst
diff --git a/elements/core-deps/totem-pl-parser.bst b/elements/core-deps/totem-pl-parser.bst
index 54666499..16883aea 100644
--- a/elements/core-deps/totem-pl-parser.bst
+++ b/elements/core-deps/totem-pl-parser.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/totem-pl-parser.git
-  track: master
+- kind: tar
+  url: gnome_downloads:totem-pl-parser/3.26/totem-pl-parser-3.26.5.tar.xz
+  ref: 5370de46f2e848221779275479b96ac39115b1efd2b0293d4afa87e22c8c528c
 build-depends:
 - sdk/gobject-introspection.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/tracker-2.bst b/elements/core-deps/tracker-2.bst
index 384f2eda..aadcba00 100644
--- a/elements/core-deps/tracker-2.bst
+++ b/elements/core-deps/tracker-2.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/tracker.git
-  track: tracker-2.3
+- kind: tar
+  url: gnome_downloads:tracker/2.3/tracker-2.3.4.tar.xz
+  ref: 577952244ab977c78b0b88e2f63c4197eaba16e4d66bff692b7f58993e06516d
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/tracker-miners-2.bst b/elements/core-deps/tracker-miners-2.bst
index 04922e71..d528083b 100644
--- a/elements/core-deps/tracker-miners-2.bst
+++ b/elements/core-deps/tracker-miners-2.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/tracker-miners.git
-  track: tracker-miners-2.3
+- kind: tar
+  url: gnome_downloads:tracker-miners/2.3/tracker-miners-2.3.3.tar.xz
+  ref: 7472aa28d7862620d3ca2bbec3b103df547d7319c12e95a7f7aa9f9f6dee4b19
 build-depends:
 - core-deps/intltool.bst
 - freedesktop-sdk.bst:components/systemd.bst
diff --git a/elements/core-deps/tracker-miners.bst b/elements/core-deps/tracker-miners.bst
index 8f441fa5..7ae923ca 100644
--- a/elements/core-deps/tracker-miners.bst
+++ b/elements/core-deps/tracker-miners.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/tracker-miners.git
-  track: master
+- kind: tar
+  url: gnome_downloads:tracker-miners/2.99/tracker-miners-2.99.3.tar.xz
+  ref: f46e19ad406afd8bc317f1460628990eea4f06c0e49c217cc001032dfeba3fc5
 build-depends:
 - freedesktop-sdk.bst:components/asciidoc.bst
 - freedesktop-sdk.bst:components/docbook-xsl.bst
diff --git a/elements/core-deps/udisks2.bst b/elements/core-deps/udisks2.bst
index a9907b1d..64715543 100644
--- a/elements/core-deps/udisks2.bst
+++ b/elements/core-deps/udisks2.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:storaged-project/udisks/releases/download/udisks-2.8.2/udisks-2.8.2.tar.bz2
+  ref: 3d233bc8ddac1b84338280e912ca31b613aadd1efca68a9717f818bb3b038bb6
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/docbook-xsl.bst
diff --git a/elements/core-deps/uhttpmock.bst b/elements/core-deps/uhttpmock.bst
index 9eb21014..79d0ec02 100644
--- a/elements/core-deps/uhttpmock.bst
+++ b/elements/core-deps/uhttpmock.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_com:uhttpmock/uhttpmock.git
-  track: master
+- kind: tar
+  url: https://tecnocode.co.uk/downloads/uhttpmock/uhttpmock-0.5.3.tar.xz
+  ref: 90843223c3a30bdb7f1eb3442373a03fee425af85a9df289cd687698ccff112f
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/upower.bst b/elements/core-deps/upower.bst
index e14c91d7..c75da70a 100644
--- a/elements/core-deps/upower.bst
+++ b/elements/core-deps/upower.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: 
https://gitlab.freedesktop.org/upower/upower/uploads/93cfe7c8d66ed486001c4f3f55399b7a/upower-0.99.11.tar.xz
+  ref: 64b5ffbfccd5bdb15d925777979a4dbee1a957f9eaeb158dc76175267eddbdef
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core-deps/usbredir.bst b/elements/core-deps/usbredir.bst
index 351b6a48..bc39b374 100644
--- a/elements/core-deps/usbredir.bst
+++ b/elements/core-deps/usbredir.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: spice:usbredir/usbredir-0.7.1.tar.bz2
+  ref: 407e9e27a1369f01264d5501ffbe88935ddd7d5de675f5835db05dc9c9ac56f3
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 - core-deps/spice-protocol.bst
diff --git a/elements/core-deps/vte.bst b/elements/core-deps/vte.bst
index 982de892..ae9d567f 100644
--- a/elements/core-deps/vte.bst
+++ b/elements/core-deps/vte.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/vte.git
-  track: master
+- kind: tar
+  url: gnome_downloads:vte/0.61/vte-0.61.90.tar.xz
+  ref: d99d70ca13e1a13c729de2198434b71a839a1808d81a0b1ea8ceb022d619e487
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core-deps/xdg-desktop-portal-gtk.bst b/elements/core-deps/xdg-desktop-portal-gtk.bst
index 5d3f547d..5c581b66 100644
--- a/elements/core-deps/xdg-desktop-portal-gtk.bst
+++ b/elements/core-deps/xdg-desktop-portal-gtk.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:flatpak/xdg-desktop-portal-gtk/releases/download/1.6.0/xdg-desktop-portal-gtk-1.6.0.tar.xz
 
+  ref: 956fd16608247e7119d4c6d95a6dc6578dce257d2f272d03b3498572257e2f76
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/core-deps/xdg-sound-theme.bst b/elements/core-deps/xdg-sound-theme.bst
index f162f55e..e22f0701 100644
--- a/elements/core-deps/xdg-sound-theme.bst
+++ b/elements/core-deps/xdg-sound-theme.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: people_freedesktop_org:~mccann/dist/sound-theme-freedesktop-0.8.tar.bz2
 
+  ref: cb518b20eef05ec2e82dda1fa89a292c1760dc023aba91b8aa69bafac85e8a14
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 - sdk/glib.bst
diff --git a/elements/core-deps/xmlb.bst b/elements/core-deps/xmlb.bst
index 0981292d..98c342fa 100644
--- a/elements/core-deps/xmlb.bst
+++ b/elements/core-deps/xmlb.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: https://github.com/hughsie/libxmlb/archive/0.1.7.tar.gz
+  ref: 34be33bb90b521c02ed53c359f088259a74ca75becb422d015f6f38e96a42245
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core-deps/yajl.bst b/elements/core-deps/yajl.bst
index 89df1228..146fe6e6 100644
--- a/elements/core-deps/yajl.bst
+++ b/elements/core-deps/yajl.bst
@@ -13,3 +13,4 @@ variables:
 sources:
 - kind: tar
   url: https://github.com/lloyd/yajl/archive/2.1.0.tar.gz
+  ref: 3fb73364a5a30efe615046d07e6db9d09fd2b41c763c5f7d3bfb121cd5c5ac5a
diff --git a/elements/core/baobab.bst b/elements/core/baobab.bst
index 6faf4b11..f03f64b7 100644
--- a/elements/core/baobab.bst
+++ b/elements/core/baobab.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/baobab.git
-  track: master
+- kind: tar
+  url: gnome_downloads:baobab/3.37/baobab-3.37.90.tar.xz
+  ref: 41be38e43faafb392769c879e1e762ca38e2d751c171bea1f9047290a883fefe
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/cheese.bst b/elements/core/cheese.bst
index 20bdadde..0323f4ad 100644
--- a/elements/core/cheese.bst
+++ b/elements/core/cheese.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/cheese.git
-  track: master
+- kind: tar
+  url: gnome_downloads:cheese/3.34/cheese-3.34.0.tar.xz
+  ref: d1865600ac88012e136b1ec3db72a4634f57bc2035895277be792bb078627e73
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/core/dconf-editor.bst b/elements/core/dconf-editor.bst
index a896afdd..b8b2cf35 100644
--- a/elements/core/dconf-editor.bst
+++ b/elements/core/dconf-editor.bst
@@ -1,9 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/dconf-editor.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:dconf-editor/3.36/dconf-editor-3.36.4.tar.xz
+  ref: 3ec309bbc920b15c2a5683e1a4962abf6911a8762c8a113c4d794f7e0ea53e79
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 
diff --git a/elements/core/devhelp.bst b/elements/core/devhelp.bst
index 5d35a0a0..2a94120d 100644
--- a/elements/core/devhelp.bst
+++ b/elements/core/devhelp.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/devhelp.git
-  track: master
+- kind: tar
+  url: gnome_downloads:devhelp/3.37/devhelp-3.37.1.tar.xz
+  ref: 81ffbb9e137cd0031a4f4304a1244d0b4328e4a7c00d749a8fc0e2bbaa3005f9
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/eog.bst b/elements/core/eog.bst
index dc87b4c7..e3f93420 100644
--- a/elements/core/eog.bst
+++ b/elements/core/eog.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/eog.git
-  track: master
+- kind: tar
+  url: gnome_downloads:eog/3.37/eog-3.37.90.tar.xz
+  ref: 4a8a67633805292ad1af549e319aa3f7b6d776f33dac20fd195ce46bbdd0266a
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/epiphany.bst b/elements/core/epiphany.bst
index 50a0437e..817d26f5 100644
--- a/elements/core/epiphany.bst
+++ b/elements/core/epiphany.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/epiphany.git
-  track: master
+- kind: tar
+  url: gnome_downloads:epiphany/3.37/epiphany-3.37.90.tar.xz
+  ref: ee447d289f2e0b1a8acd53f9f0749d02abcb4643ca98c4dd53a535243db228d6
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/evince.bst b/elements/core/evince.bst
index 83f2836e..3d7375de 100644
--- a/elements/core/evince.bst
+++ b/elements/core/evince.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/evince.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:evince/3.37/evince-3.37.3.tar.xz
+  ref: 55496bc3eeb3c6fee3f1e974fc000431d7f546c026fb73dbe8dc6e73391d6fc5
 build-depends:
 - sdk/appstream-glib.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core/file-roller.bst b/elements/core/file-roller.bst
index 8a55c00e..a0c31671 100644
--- a/elements/core/file-roller.bst
+++ b/elements/core/file-roller.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/file-roller.git
-  track: master
+- kind: tar
+  url: gnome_downloads:file-roller/3.37/file-roller-3.37.90.tar.xz
+  ref: d784b9b315ba9386235e6de6e262aed14ac89bc0e6ef3a848dd3b0f29373c3a1
 build-depends:
 - freedesktop-sdk.bst:components/itstool.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gdm.bst b/elements/core/gdm.bst
index daea00a0..ca73a30c 100644
--- a/elements/core/gdm.bst
+++ b/elements/core/gdm.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gdm.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gdm/3.37/gdm-3.37.90.tar.xz
+  ref: 53c2911e8b7298642f41bbd5719f385e4ff734406127a002b3f1573216a84e12
 - kind: local
   path: files/gdm
   directory: gdm-config
diff --git a/elements/core/gedit.bst b/elements/core/gedit.bst
index 7c0d566b..4e7b7711 100644
--- a/elements/core/gedit.bst
+++ b/elements/core/gedit.bst
@@ -1,14 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gedit.git
-  track: master
-  submodules:
-    subprojects/libgd:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgd.git
-
+- kind: tar
+  url: gnome_downloads:gedit/3.37/gedit-3.37.3.tar.xz
+  ref: 8137c7d96a19452ee04c915cb25ba4da1346af8fe0497456417ccfa628f106d3
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/vala.bst
diff --git a/elements/core/gnome-backgrounds.bst b/elements/core/gnome-backgrounds.bst
index be52cf82..f0ec07a7 100644
--- a/elements/core/gnome-backgrounds.bst
+++ b/elements/core/gnome-backgrounds.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-backgrounds.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-backgrounds/3.37/gnome-backgrounds-3.37.2.tar.xz
+  ref: 4a2cb86ff96a650eb04101c2a1bb0aefc03b35877f423131378f4c0fdf03db68
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-bluetooth.bst b/elements/core/gnome-bluetooth.bst
index 298b0cef..935fdbb2 100644
--- a/elements/core/gnome-bluetooth.bst
+++ b/elements/core/gnome-bluetooth.bst
@@ -1,12 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-bluetooth.git
-  track: master
-  submodules:
-    subprojects/libhandy:
-      url: purism:Librem5/libhandy.git
-      checkout: true
+- kind: tar
+  url: gnome_downloads:gnome-bluetooth/3.34/gnome-bluetooth-3.34.1.tar.xz
+  ref: 3ec91076c2822cd1f9abdc8e27663c3bda4c9c8a7a9773f9e92bfbf2b745d386
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-boxes.bst b/elements/core/gnome-boxes.bst
index d0b5fe87..60f23534 100644
--- a/elements/core/gnome-boxes.bst
+++ b/elements/core/gnome-boxes.bst
@@ -1,17 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-boxes.git
-  track: master
-  submodules:
-    subprojects/gtk-frdp:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/gtk-frdp.git
-    subprojects/libovf-glib:
-      checkout: true
-      url: gitlab_gnome_org:felipeborges/libovf-glib.git
-
+- kind: tar
+  url: gnome_downloads:gnome-boxes/3.37/gnome-boxes-3.37.90.tar.xz
+  ref: 122da39131acb971b3e764006c5c3698447a5d9220aab3383db63c0929de915d
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:components/itstool.bst
diff --git a/elements/core/gnome-builder.bst b/elements/core/gnome-builder.bst
index 968436b4..afbb650f 100644
--- a/elements/core/gnome-builder.bst
+++ b/elements/core/gnome-builder.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-builder.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-builder/3.37/gnome-builder-3.37.90.tar.xz
+  ref: 78089cf39dde4ecf1b512730bdf4c76910476495c4dab70c14086baf7ab8efc2
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 runtime-depends:
diff --git a/elements/core/gnome-calculator.bst b/elements/core/gnome-calculator.bst
index 74244fc4..1df32fc2 100644
--- a/elements/core/gnome-calculator.bst
+++ b/elements/core/gnome-calculator.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-calculator.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-calculator/3.37/gnome-calculator-3.37.90.tar.xz
+  ref: b895b5ec62b9495810b0a6cb90158e6d1607096d150b4ac5cdcf8aefceded4c1
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-calendar.bst b/elements/core/gnome-calendar.bst
index b56c3a2a..28ba708c 100644
--- a/elements/core/gnome-calendar.bst
+++ b/elements/core/gnome-calendar.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-calendar.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-calendar/3.36/gnome-calendar-3.36.2.tar.xz
+  ref: d0b05345c0555a085e6e5426eab49494aba2826c856eb06fd7fdb762ec0c4c1f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-characters.bst b/elements/core/gnome-characters.bst
index 1915e011..1a9852f4 100644
--- a/elements/core/gnome-characters.bst
+++ b/elements/core/gnome-characters.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-characters.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-characters/3.34/gnome-characters-3.34.0.tar.xz
+  ref: 14438572ee2a99305a5d514d83237c01e873a7bb7dfff5478bbb327894ee0a57
 build-depends:
 - freedesktop-sdk.bst:components/itstool.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-clocks.bst b/elements/core/gnome-clocks.bst
index 09f815eb..1bc46595 100644
--- a/elements/core/gnome-clocks.bst
+++ b/elements/core/gnome-clocks.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-clocks.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-clocks/3.37/gnome-clocks-3.37.90.tar.xz
+  ref: 4dd23495074ae306d9ee30c6bab72624c7ed05c49c77ab124839003c9cb4ff9b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-color-manager.bst b/elements/core/gnome-color-manager.bst
index 7d1bbe82..ac4e6b39 100644
--- a/elements/core/gnome-color-manager.bst
+++ b/elements/core/gnome-color-manager.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-color-manager.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-color-manager/3.36/gnome-color-manager-3.36.0.tar.xz
+  ref: 9ddb9e6b6472e119801381f90905332ec1d4258981721bba831ca246ceb3ad3b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-contacts.bst b/elements/core/gnome-contacts.bst
index 4659a2ca..76b58da5 100644
--- a/elements/core/gnome-contacts.bst
+++ b/elements/core/gnome-contacts.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-contacts.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-contacts/3.37/gnome-contacts-3.37.1.tar.xz
+  ref: 692cb74670dff778e41d3c35d627b9a52eeb37a3bd9bb811a6512cb55895eab2
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-control-center.bst b/elements/core/gnome-control-center.bst
index 1a5279f7..3ec0e93e 100644
--- a/elements/core/gnome-control-center.bst
+++ b/elements/core/gnome-control-center.bst
@@ -1,15 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-control-center.git
-  track: master
-  submodules:
-    subprojects/gvc:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgnome-volume-control.git
-    subprojets/libhandy:
-      checkout: true
-      url: purism:Librem5/libhandy.git
+- kind: tar
+  url: gnome_downloads:gnome-control-center/3.37/gnome-control-center-3.37.3.tar.xz
+  ref: 7e6455d663736c973019e9d0c22004d10ce34dafdd7d69be239017bf812836b9
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-desktop.bst b/elements/core/gnome-desktop.bst
index af65cd9f..981524f8 100644
--- a/elements/core/gnome-desktop.bst
+++ b/elements/core/gnome-desktop.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-desktop.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-desktop/3.37/gnome-desktop-3.37.90.1.tar.xz
+  ref: 996125d75082cf0cee0a51b0aa471fdc62385215c88870327c4e0eb107aab0f7
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-disk-utility.bst b/elements/core/gnome-disk-utility.bst
index 1efc0fce..ae4bf73b 100644
--- a/elements/core/gnome-disk-utility.bst
+++ b/elements/core/gnome-disk-utility.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-disk-utility.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-disk-utility/3.37/gnome-disk-utility-3.37.2.tar.xz
+  ref: 1c998f554dfec8b423c685872353a5dbcf658c9f7ba477cac768a92563643308
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-font-viewer.bst b/elements/core/gnome-font-viewer.bst
index 2c745175..8b4d2f61 100644
--- a/elements/core/gnome-font-viewer.bst
+++ b/elements/core/gnome-font-viewer.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-font-viewer.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-font-viewer/3.34/gnome-font-viewer-3.34.0.tar.xz
+  ref: aa6f0583e5f93aec095e537f0638b29de3d02491f0131ef584a7c55d39d6b98b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-getting-started-docs.bst b/elements/core/gnome-getting-started-docs.bst
index db750dc3..2ed09d27 100644
--- a/elements/core/gnome-getting-started-docs.bst
+++ b/elements/core/gnome-getting-started-docs.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-getting-started-docs.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-getting-started-docs/3.36/gnome-getting-started-docs-3.36.2.tar.xz
+  ref: 0494b8913a946b6450536e120c154abd29238ebba2f52734592b1f645e521dc6
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core/gnome-initial-setup.bst b/elements/core/gnome-initial-setup.bst
index 3425106c..1c26d351 100644
--- a/elements/core/gnome-initial-setup.bst
+++ b/elements/core/gnome-initial-setup.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-initial-setup.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-initial-setup/3.37/gnome-initial-setup-3.37.91.tar.xz
+  ref: d4a710d51cd6862087991a5e55d01bbf8c98cf979d6a988bdd7b550dd95b6e88
 - kind: local
   path: files/gnome-initial-setup
   directory: gnome-initial-setup-config
@@ -40,4 +40,5 @@ config:
   install-commands:
     (>):
     - mkdir -p %{install-root}%{sysusersdir}
-    - install -m 644 gnome-initial-setup-config/gnome-initial-setup-sysusers.conf 
%{install-root}%{sysusersdir}/gnome-initial-setup.conf
+    - install -m 644 gnome-initial-setup-config/gnome-initial-setup-sysusers.conf
+      %{install-root}%{sysusersdir}/gnome-initial-setup.conf
diff --git a/elements/core/gnome-keyring.bst b/elements/core/gnome-keyring.bst
index 6a124b5c..02accd3d 100644
--- a/elements/core/gnome-keyring.bst
+++ b/elements/core/gnome-keyring.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-keyring.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-keyring/3.36/gnome-keyring-3.36.0.tar.xz
+  ref: a264b57a8d1a71fdf0d66e8cd6033d013fb828be279c35766545eb9bb3734f87
 build-depends:
 - freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/core/gnome-logs.bst b/elements/core/gnome-logs.bst
index 9f39e10a..c9cf040f 100644
--- a/elements/core/gnome-logs.bst
+++ b/elements/core/gnome-logs.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-logs.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-logs/3.36/gnome-logs-3.36.0.tar.xz
+  ref: 44766b61a6899e1b4c51ed7a8840608e6b9277f341f856a1e5c08dbd7a733670
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-maps.bst b/elements/core/gnome-maps.bst
index 5207bb38..9eb5cf6d 100644
--- a/elements/core/gnome-maps.bst
+++ b/elements/core/gnome-maps.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-maps.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-maps/3.37/gnome-maps-3.37.90.tar.xz
+  ref: 7c1010f0af89c9bedc83cf34fe42e4b644dfa00dd783ee4247f066e3138ad0dd
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-menus.bst b/elements/core/gnome-menus.bst
index 20bd3b11..bec9cc44 100644
--- a/elements/core/gnome-menus.bst
+++ b/elements/core/gnome-menus.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-menus.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-menus/3.36/gnome-menus-3.36.0.tar.xz
+  ref: d9348f38bde956fc32753b28c1cde19c175bfdbf1f4d5b06003b3aa09153bb1f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core/gnome-music.bst b/elements/core/gnome-music.bst
index be538a2e..f1e6740f 100644
--- a/elements/core/gnome-music.bst
+++ b/elements/core/gnome-music.bst
@@ -1,18 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-music.git
-  track: master
-  submodules:
-    subprojects/libgd:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgd.git
-    subprojects/gfm:
-      checkout: true
-      url: gitlab_gnome_org:mschraal/gfm.git
-    subprojects/shared-modules:
-      checkout: false
-      url: github_com:flathub/shared-modules.git
+- kind: tar
+  url: gnome_downloads:gnome-music/3.37/gnome-music-3.37.3.tar.xz
+  ref: 248bc8585963271a4d2ff7f249c9f792aaf0b4dfde1e94abb68c91501015cebe
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-photos.bst b/elements/core/gnome-photos.bst
index 59a61b28..89a888a4 100644
--- a/elements/core/gnome-photos.bst
+++ b/elements/core/gnome-photos.bst
@@ -1,12 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-photos.git
-  track: master
-  submodules:
-    subprojects/libgd:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgd.git
+- kind: tar
+  url: gnome_downloads:gnome-photos/3.37/gnome-photos-3.37.2.tar.xz
+  ref: cc955aa1ff84bd698f9868e171a0d52de4201a50328882518ec1da374bbf9a8f
 build-depends:
 - freedesktop-sdk.bst:components/git-minimal.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-screenshot.bst b/elements/core/gnome-screenshot.bst
index 1352c091..b8c6ec28 100644
--- a/elements/core/gnome-screenshot.bst
+++ b/elements/core/gnome-screenshot.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-screenshot.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-screenshot/3.37/gnome-screenshot-3.37.90.tar.xz
+  ref: 7a39cc7847a482fa9aad989ce65df0ef5ee9ef79aced75d1931b7e9e86c10f13
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-session.bst b/elements/core/gnome-session.bst
index e317669a..14aa7d36 100644
--- a/elements/core/gnome-session.bst
+++ b/elements/core/gnome-session.bst
@@ -1,10 +1,10 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-session.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-session/3.37/gnome-session-3.37.0.tar.xz
 
+  ref: cb140f2b8ee768ff8b3dce3ddb479e71e95138e904c8343a38c60a2d1e85f98f
 build-depends:
 - freedesktop-sdk.bst:components/docbook-xsl.bst
 - freedesktop-sdk.bst:components/xmlto.bst
diff --git a/elements/core/gnome-settings-daemon.bst b/elements/core/gnome-settings-daemon.bst
index 3f911301..608a37d8 100644
--- a/elements/core/gnome-settings-daemon.bst
+++ b/elements/core/gnome-settings-daemon.bst
@@ -1,13 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-settings-daemon.git
-  track: master
-  submodules:
-    subprojects/gvc:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgnome-volume-control.git
-
+- kind: tar
+  url: gnome_downloads:gnome-settings-daemon/3.37/gnome-settings-daemon-3.37.0.tar.xz
+  ref: df709313b80968016570f341ebc31eee8329f312c068f681c0a194ad94b00df0
 build-depends:
 - freedesktop-sdk.bst:components/perl.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-shell-extensions.bst b/elements/core/gnome-shell-extensions.bst
index 4eed3b9b..3f035f1a 100644
--- a/elements/core/gnome-shell-extensions.bst
+++ b/elements/core/gnome-shell-extensions.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-shell-extensions.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-shell-extensions/3.37/gnome-shell-extensions-3.37.90.tar.xz
+  ref: 36f2c5d906e07d3f1dc98beb44f5c6bdf48314fce369cc7952c8b19780047899
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-shell.bst b/elements/core/gnome-shell.bst
index 6c2608fa..427ab097 100644
--- a/elements/core/gnome-shell.bst
+++ b/elements/core/gnome-shell.bst
@@ -1,14 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-shell.git
-  track: master
-  submodules:
-    subprojects/gvc:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgnome-volume-control.git
-
+- kind: tar
+  url: gnome_downloads:gnome-shell/3.37/gnome-shell-3.37.90.tar.xz
+  ref: 069d11156a61865564ac7c0649bc60d186dd838ba0f1746d353aba2b18bb5289
 build-depends:
 - sdk-deps/sassc.bst
 - freedesktop-sdk.bst:components/asciidoc.bst
diff --git a/elements/core/gnome-software.bst b/elements/core/gnome-software.bst
index b3d758d2..3ebef0d6 100644
--- a/elements/core/gnome-software.bst
+++ b/elements/core/gnome-software.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-software.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-software/3.36/gnome-software-3.36.1.tar.xz
+  ref: 4d4d66c70780539f204f96088da4fcb02371b0a8147f9266ce632ca784bf6f6e
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-system-monitor.bst b/elements/core/gnome-system-monitor.bst
index 4af67460..6ee73255 100644
--- a/elements/core/gnome-system-monitor.bst
+++ b/elements/core/gnome-system-monitor.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-system-monitor.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-system-monitor/3.37/gnome-system-monitor-3.37.90.tar.xz
+  ref: a2bf00a744be836279e1d12d40cfb37b8ad8e150aa9ef6878174399bf2451f14
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/gnome-terminal.bst b/elements/core/gnome-terminal.bst
index 9568de62..b210f2ed 100644
--- a/elements/core/gnome-terminal.bst
+++ b/elements/core/gnome-terminal.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-terminal.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-terminal/3.37/gnome-terminal-3.37.90.tar.xz
+  ref: d6da0f4991345d47d730f9caadf46e8e410597017e6c61475e92f7c23ad9c2a4
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core/gnome-tour.bst b/elements/core/gnome-tour.bst
index 999441e9..50d4e752 100644
--- a/elements/core/gnome-tour.bst
+++ b/elements/core/gnome-tour.bst
@@ -1,9 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-tour.git
-  track: master
-- kind: cargo
+- kind: tar
+  url: gnome_downloads:gnome-tour/3.37/gnome-tour-3.37.1.tar.xz
+  ref: 0200b052109e1616b91a9b6f36a9c1ca2d4d9b18b68b5b590d6d199558edad28
 build-depends:
 - freedesktop-sdk.bst:extensions/rust/rust.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-user-docs.bst b/elements/core/gnome-user-docs.bst
index aae308dc..4d3fc264 100644
--- a/elements/core/gnome-user-docs.bst
+++ b/elements/core/gnome-user-docs.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-user-docs.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-user-docs/3.36/gnome-user-docs-3.36.2.tar.xz
+  ref: 198fe4c836775a5dc2543a6a520dfb0ac5bf292cdcb358a57c86f35f705e9958
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core/gnome-user-share.bst b/elements/core/gnome-user-share.bst
index 7057e9de..24cf24e8 100644
--- a/elements/core/gnome-user-share.bst
+++ b/elements/core/gnome-user-share.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-user-share.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-user-share/3.34/gnome-user-share-3.34.0.tar.xz
+  ref: 1d0c2a8eb4fcc4bff85c5edde9346ba6094e356921d2955f180d44b2d3642913
 build-depends:
 - sdk/yelp-tools.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/gnome-weather.bst b/elements/core/gnome-weather.bst
index 1d458576..48035150 100644
--- a/elements/core/gnome-weather.bst
+++ b/elements/core/gnome-weather.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gnome-weather.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gnome-weather/3.36/gnome-weather-3.36.1.tar.xz
+  ref: 68e6e646159f31c4525c3a5dd308fc0b88dcfc79b61351e9e930dd6efc2ce787
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/mutter.bst b/elements/core/mutter.bst
index f5728c33..83451b3c 100644
--- a/elements/core/mutter.bst
+++ b/elements/core/mutter.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/mutter.git
-  track: master
+- kind: tar
+  url: gnome_downloads:mutter/3.37/mutter-3.37.90.tar.xz
+  ref: 50dc7a0459549c735acd9e8bb79e4108cb04b1198e6f855a9c1975961b77dae5
 build-depends:
 - core/sysprof.bst
 - sdk/gtk-doc.bst
diff --git a/elements/core/nautilus.bst b/elements/core/nautilus.bst
index 4c09f644..b6cf6dd9 100644
--- a/elements/core/nautilus.bst
+++ b/elements/core/nautilus.bst
@@ -1,12 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/nautilus.git
-  track: master
-  submodules:
-    subprojects/libgd:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgd.git
+- kind: tar
+  url: gnome_downloads:nautilus/3.37/nautilus-3.37.90.tar.xz
+  ref: 6f70153056daceaf94d5cc9c60a8aa982dd6193b14a90560ffa740c668615525
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/orca.bst b/elements/core/orca.bst
index e184c6bb..89487e09 100644
--- a/elements/core/orca.bst
+++ b/elements/core/orca.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/orca.git
-  track: master
+- kind: tar
+  url: gnome_downloads:orca/3.37/orca-3.37.90.tar.xz
+  ref: 1ab2eb5be8c3633a2b61c26c5e3c9e1a5b1114baf148fae89cec35dfba4cb64b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/core/rygel.bst b/elements/core/rygel.bst
index 71cba9e0..72b7b25a 100644
--- a/elements/core/rygel.bst
+++ b/elements/core/rygel.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/rygel.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:rygel/0.39/rygel-0.39.2.tar.xz
+  ref: 453f1ce782a51bae8f776a92f70d233625c98a1c4cd2ec3b4545cb7e77733664
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 
diff --git a/elements/core/simple-scan.bst b/elements/core/simple-scan.bst
index d58a8080..9469fd35 100644
--- a/elements/core/simple-scan.bst
+++ b/elements/core/simple-scan.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/simple-scan.git
-  track: master
+- kind: tar
+  url: gnome_downloads:simple-scan/3.37/simple-scan-3.37.3.tar.xz
+  ref: f5d8973c6b483d50d9ac08ae6c0802a7a6bb258538a8147266e73aa451eed952
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/sushi.bst b/elements/core/sushi.bst
index 45dd88e4..7fad52eb 100644
--- a/elements/core/sushi.bst
+++ b/elements/core/sushi.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/sushi.git
-  track: master
+- kind: tar
+  url: gnome_downloads:sushi/3.34/sushi-3.34.0.tar.xz
+  ref: a8a2330baaca40f539557b336375c67893afa232690705cbba7bbf55224799fd
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/core/sysprof.bst b/elements/core/sysprof.bst
index d793da1c..b147ca6e 100644
--- a/elements/core/sysprof.bst
+++ b/elements/core/sysprof.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/sysprof.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:sysprof/3.37/sysprof-3.37.90.tar.xz
+  ref: 61810c36bc0bfb5ce8808e6b2fbefc3ce0c510c57b1d26bba66cc636f75b8041
 build-depends:
 - freedesktop-sdk.bst:components/git-minimal.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/core/totem.bst b/elements/core/totem.bst
index 3ad3b581..b89eeb72 100644
--- a/elements/core/totem.bst
+++ b/elements/core/totem.bst
@@ -1,15 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/totem.git
-  track: master
-  submodules:
-    subprojects/libgd:
-      checkout: true
-      url: gitlab_gnome_org:GNOME/libgd.git
-    flatpak/shared-modules:
-      checkout: false
-      url: github_com:flathub/shared-modules.git
+- kind: tar
+  url: gnome_downloads:totem/3.34/totem-3.34.1.tar.xz
+  ref: 6bf89ab096dfc564f260976e484165f09bd886434d184410d2f944bfba611a09
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/freedesktop-sdk.bst b/elements/freedesktop-sdk.bst
index 259a215d..a679b860 100644
--- a/elements/freedesktop-sdk.bst
+++ b/elements/freedesktop-sdk.bst
@@ -4,6 +4,7 @@ sources:
   url: https://gitlab.com/freedesktop-sdk/freedesktop-sdk.git
   track: master
   track-tags: true
+  ref: freedesktop-sdk-20.08beta.6-0-g9f6c0907f2b6a7dfb5a6e15f5a2bdcf22e5a4162
 - kind: patch
   path: files/0001-components-mozjs.bst-add-patch-for-API-needed-by-gjs.patch
 config:
diff --git a/elements/openh264-extension.bst b/elements/openh264-extension.bst
index fc287ced..38377467 100644
--- a/elements/openh264-extension.bst
+++ b/elements/openh264-extension.bst
@@ -5,6 +5,7 @@ sources:
   url: https://gitlab.com/freedesktop-sdk/openh264-extension.git
   track: master
 
+  ref: openh264-2.0.0-3-32-gf855a9e434f18734cdb3bb8143d97f61de8e6add
 config:
   options:
     release_kind: stable
diff --git a/elements/sdk-deps/bubblewrap.bst b/elements/sdk-deps/bubblewrap.bst
index 83efe8fc..01e1e72e 100644
--- a/elements/sdk-deps/bubblewrap.bst
+++ b/elements/sdk-deps/bubblewrap.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:containers/bubblewrap/releases/download/v0.4.1/bubblewrap-0.4.1.tar.xz
 
+  ref: b9c69b9b1c61a608f34325c8e1a495229bacf6e4a07cbb0c80cf7a814d7ccc03
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/sdk-deps/ibus.bst b/elements/sdk-deps/ibus.bst
index 6b8bfb65..a3778749 100644
--- a/elements/sdk-deps/ibus.bst
+++ b/elements/sdk-deps/ibus.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:ibus/ibus/releases/download/1.5.22/ibus-1.5.22.tar.gz
+  ref: 8170eba58c28aa4818970751ebdeada728ebb63d535967a5c5f5c21b0017be4a
 build-depends:
 - sdk/gobject-introspection.bst
 - freedesktop-sdk.bst:components/iso-codes.bst
diff --git a/elements/sdk-deps/libsass.bst b/elements/sdk-deps/libsass.bst
index 12a3b53d..35bafce8 100644
--- a/elements/sdk-deps/libsass.bst
+++ b/elements/sdk-deps/libsass.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://github.com/sass/libsass/archive/3.5.0.tar.gz
 
+  ref: 9d499927329c7f8816ab67c571fb7cc0ea21d38c6f47c7c58c98de99ef7645eb
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/sdk-deps/sassc.bst b/elements/sdk-deps/sassc.bst
index 5928a24f..0b392144 100644
--- a/elements/sdk-deps/sassc.bst
+++ b/elements/sdk-deps/sassc.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://github.com/sass/sassc/releases/download/3.4.8/sassc-3.4.8.tar.gz
 
+  ref: d61587b6c084a54e602650c1d845928a20c8d309a0eeec6b1d2499489867ce03
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/sdk-deps/xdg-dbus-proxy.bst b/elements/sdk-deps/xdg-dbus-proxy.bst
index 6638c56c..132e7270 100644
--- a/elements/sdk-deps/xdg-dbus-proxy.bst
+++ b/elements/sdk-deps/xdg-dbus-proxy.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:flatpak/xdg-dbus-proxy/releases/download/0.1.2/xdg-dbus-proxy-0.1.2.tar.xz
 
+  ref: 1749d6f9f46dcc9edc87725641cf56cf91dcad1b01707891ea0850c1000c520f
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/sdk/WebKitGTK.bst b/elements/sdk/WebKitGTK.bst
index c73f9f8b..a40b7a08 100644
--- a/elements/sdk/WebKitGTK.bst
+++ b/elements/sdk/WebKitGTK.bst
@@ -3,6 +3,7 @@ kind: cmake
 sources:
 - kind: tar
   url: webkitgtk_org:webkitgtk-2.29.4.tar.xz
+  ref: 45ac94fc6a9896c3e2e40f15860e5669717fc685179321bf1ad97cf4f3bbb69e
 - kind: local
   path: files/webkitgtk/toolchain.i686
 - kind: local
diff --git a/elements/sdk/adobe-source-code-pro-fonts.bst b/elements/sdk/adobe-source-code-pro-fonts.bst
index 32990009..ab8680e6 100644
--- a/elements/sdk/adobe-source-code-pro-fonts.bst
+++ b/elements/sdk/adobe-source-code-pro-fonts.bst
@@ -18,6 +18,7 @@ config:
 sources:
 - kind: tar
   url: github_com:adobe-fonts/source-code-pro/archive/2.010R-ro/1.030R-it.tar.gz
+  ref: 3ee5a0d04e6586f12de038cb33ec963f137bbc4907ae1e10a6333478a2b884f8
 - kind: local
   path: files/font-conf/adobe-source-code-pro.conf
   directory: config
diff --git a/elements/sdk/adwaita-icon-theme.bst b/elements/sdk/adwaita-icon-theme.bst
index 660485f2..5b9f4aaf 100644
--- a/elements/sdk/adwaita-icon-theme.bst
+++ b/elements/sdk/adwaita-icon-theme.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/adwaita-icon-theme.git
-  track: master
+- kind: tar
+  url: gnome_downloads:adwaita-icon-theme/3.37/adwaita-icon-theme-3.37.2.tar.xz
+  ref: a594e7440971f860cc61b1b8291be15ffc1b8dd06a9f11485a5a7faf189bcf6b
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/sdk/appstream-glib.bst b/elements/sdk/appstream-glib.bst
index 6e70a9f6..ebbae4a5 100644
--- a/elements/sdk/appstream-glib.bst
+++ b/elements/sdk/appstream-glib.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: github_com:hughsie/appstream-glib.git
-  track: master
-
+- kind: tar
+  url: people_freedesktop_org:~hughsient/appstream-glib/releases/appstream-glib-0.7.17.tar.xz
+  ref: 7ca7e91d4accefa1c0d2c6e310cb3fe2686c017810e23b3f82d9f5724345e549
 build-depends:
 - freedesktop-sdk.bst:components/gperf.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/at-spi2-atk.bst b/elements/sdk/at-spi2-atk.bst
index 143ed424..e7eac9c0 100644
--- a/elements/sdk/at-spi2-atk.bst
+++ b/elements/sdk/at-spi2-atk.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/at-spi2-atk.git
-  track: master
+- kind: tar
+  url: gnome_downloads:at-spi2-atk/2.37/at-spi2-atk-2.37.90.tar.xz
+  ref: 99847a3b61bf2ac98a47e47edb4de4ea5c4f326c8238ad10661bd6d9c46b48f0
 build-depends:
 - freedesktop-sdk.bst:components/libxml2.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/at-spi2-core.bst b/elements/sdk/at-spi2-core.bst
index 439f99dd..e6993305 100644
--- a/elements/sdk/at-spi2-core.bst
+++ b/elements/sdk/at-spi2-core.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/at-spi2-core.git
-  track: master
+- kind: tar
+  url: gnome_downloads:at-spi2-core/2.37/at-spi2-core-2.37.90.tar.xz
+  ref: caa72299d5e7f2aa4b8198e37405751bda5a22a5ba977b9c7bf34199593bb6bb
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/atk.bst b/elements/sdk/atk.bst
index 75234d3a..64af3267 100644
--- a/elements/sdk/atk.bst
+++ b/elements/sdk/atk.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/atk.git
-  track: master
+- kind: tar
+  url: gnome_downloads:atk/2.36/atk-2.36.0.tar.xz
+  ref: fb76247e369402be23f1f5c65d38a9639c1164d934e40f6a9cf3c9e96b652788
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/cantarell-fonts.bst b/elements/sdk/cantarell-fonts.bst
index 3c6b557f..e1fbc95c 100644
--- a/elements/sdk/cantarell-fonts.bst
+++ b/elements/sdk/cantarell-fonts.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: gnome_downloads:cantarell-fonts/0.201/cantarell-fonts-0.201.tar.xz
+  ref: b61f64e5f6a48aa0abc7a53cdcbce60de81908ca36048a64730978fcd9ac9863
 build-depends:
 - sdk/appstream-glib.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/clutter-gst.bst b/elements/sdk/clutter-gst.bst
index 6de1a9b0..51ae98bc 100644
--- a/elements/sdk/clutter-gst.bst
+++ b/elements/sdk/clutter-gst.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: gnome_downloads:clutter-gst/3.0/clutter-gst-3.0.27.tar.xz
+  ref: fe69bd6c659d24ab30da3f091eb91cd1970026d431179b0724f13791e8ad9f9d
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/clutter-gtk.bst b/elements/sdk/clutter-gtk.bst
index 2ad44755..a2c97ad1 100644
--- a/elements/sdk/clutter-gtk.bst
+++ b/elements/sdk/clutter-gtk.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: gnome_downloads:clutter-gtk/1.8/clutter-gtk-1.8.4.tar.xz
+  ref: 521493ec038973c77edcb8bc5eac23eed41645117894aaee7300b2487cb42b06
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/clutter.bst b/elements/sdk/clutter.bst
index bf322377..4b10b7d7 100644
--- a/elements/sdk/clutter.bst
+++ b/elements/sdk/clutter.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: gnome_downloads:clutter/1.26/clutter-1.26.4.tar.xz
+  ref: 8b48fac159843f556d0a6be3dbfc6b083fc6d9c58a20a49a6b4919ab4263c4e6
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/cogl.bst b/elements/sdk/cogl.bst
index 0be7d595..6cf6d465 100644
--- a/elements/sdk/cogl.bst
+++ b/elements/sdk/cogl.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/cogl.git
-  track: cogl-1.22
+- kind: tar
+  url: gnome_downloads:cogl/1.22/cogl-1.22.8.tar.xz
+  ref: a805b2b019184710ff53d0496f9f0ce6dcca420c141a0f4f6fcc02131581d759
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/enchant-2.bst b/elements/sdk/enchant-2.bst
index 022056fc..9d3e2e7e 100644
--- a/elements/sdk/enchant-2.bst
+++ b/elements/sdk/enchant-2.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: github_com:AbiWord/enchant/releases/download/v2.2.8/enchant-2.2.8.tar.gz
+  ref: c7b5e2853f0dd0b1aafea2f9e071941affeec3a76df8e3f6d67a718c89293555
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/sdk/fcitx.bst b/elements/sdk/fcitx.bst
index 0bc63a2e..b9d6365e 100644
--- a/elements/sdk/fcitx.bst
+++ b/elements/sdk/fcitx.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: github_com:fcitx/fcitx/archive/4.2.9.7.tar.gz
 
+  ref: 92241f0138a465347ce4dbfbcea22b513749ab7709c03e8dceb33277111ca845
 build-depends:
 - freedesktop-sdk.bst:components/extra-cmake-modules.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
diff --git a/elements/sdk/gcab.bst b/elements/sdk/gcab.bst
index b8ae6cf5..9cbaca64 100644
--- a/elements/sdk/gcab.bst
+++ b/elements/sdk/gcab.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gcab.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gcab/1.4/gcab-1.4.tar.xz
+  ref: 67a5fa9be6c923fbc9197de6332f36f69a33dadc9016a2b207859246711c048f
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/gcr.bst b/elements/sdk/gcr.bst
index b7a9dedd..889a9084 100644
--- a/elements/sdk/gcr.bst
+++ b/elements/sdk/gcr.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gcr.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gcr/3.36/gcr-3.36.0.tar.xz
+  ref: aaf9bed017a2263c6145c89a1a84178f9f40f238426463e4ae486694ef5f6601
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/gdk-pixbuf.bst b/elements/sdk/gdk-pixbuf.bst
index 5c4f3977..d3e06179 100644
--- a/elements/sdk/gdk-pixbuf.bst
+++ b/elements/sdk/gdk-pixbuf.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gdk-pixbuf.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gdk-pixbuf/2.40/gdk-pixbuf-2.40.0.tar.xz
+  ref: 1582595099537ca8ff3b99c6804350b4c058bb8ad67411bbaae024ee7cead4e6
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/sdk/geoclue.bst b/elements/sdk/geoclue.bst
index 64b41984..99e464d3 100644
--- a/elements/sdk/geoclue.bst
+++ b/elements/sdk/geoclue.bst
@@ -2,6 +2,7 @@ kind: meson
 sources:
 - kind: tar
   url: https://gitlab.freedesktop.org/geoclue/geoclue/-/archive/2.5.1/geoclue-2.5.1.tar.gz
+  ref: f552ba69ce32519f78858c48215680e364b9b01197550df9327c5a01e44a9913
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/gjs.bst b/elements/sdk/gjs.bst
index b355a351..0240d329 100644
--- a/elements/sdk/gjs.bst
+++ b/elements/sdk/gjs.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gjs.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gjs/1.65/gjs-1.65.90.tar.xz
+  ref: e6301095963eb757281c20e5f6b6570dc9520ab6a083c8b3ee1ef4059b34ddea
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/glib-networking.bst b/elements/sdk/glib-networking.bst
index 2655da7b..5cd33497 100644
--- a/elements/sdk/glib-networking.bst
+++ b/elements/sdk/glib-networking.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/glib-networking.git
-  track: master
+- kind: tar
+  url: gnome_downloads:glib-networking/2.65/glib-networking-2.65.90.tar.xz
+  ref: 0b4df5f643b7e08223690a1249ce302329b6156f2640d7b0217f192b330af566
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/glib.bst b/elements/sdk/glib.bst
index 78fedd3f..616d0582 100644
--- a/elements/sdk/glib.bst
+++ b/elements/sdk/glib.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/glib.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:glib/2.65/glib-2.65.1.tar.xz
+  ref: bc63bf6c32713e0ee1dddc28e03f23b4a20c78bcb9a2c5b0f4eea41e46fb9cee
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/gobject-introspection.bst b/elements/sdk/gobject-introspection.bst
index 343b2810..bb42236d 100644
--- a/elements/sdk/gobject-introspection.bst
+++ b/elements/sdk/gobject-introspection.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gobject-introspection.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gobject-introspection/1.64/gobject-introspection-1.64.1.tar.xz
+  ref: 80beae6728c134521926affff9b2e97125749b38d38744dc901f4010ee3e7fa7
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:components/bison.bst
diff --git a/elements/sdk/graphene.bst b/elements/sdk/graphene.bst
index 789eec63..37900580 100644
--- a/elements/sdk/graphene.bst
+++ b/elements/sdk/graphene.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: github_com:ebassi/graphene.git
-  track: master
+- kind: tar
+  url: gnome_downloads:graphene/1.10/graphene-1.10.2.tar.xz
+  ref: e97de8208f1aac4f913d4fa71ab73a7034e807186feb2abe55876e51c425a7f6
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/gsettings-desktop-schemas.bst b/elements/sdk/gsettings-desktop-schemas.bst
index 90cef4f2..3953fbcb 100644
--- a/elements/sdk/gsettings-desktop-schemas.bst
+++ b/elements/sdk/gsettings-desktop-schemas.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gsettings-desktop-schemas.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gsettings-desktop-schemas/3.37/gsettings-desktop-schemas-3.37.2.tar.xz
+  ref: e338e8cbce1684b7df2e50b2d70a0b0fe47176fb0b373e6bc67b26960b40d8ef
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/gtk+-3.bst b/elements/sdk/gtk+-3.bst
index c0e4e074..006ad8a5 100644
--- a/elements/sdk/gtk+-3.bst
+++ b/elements/sdk/gtk+-3.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtk.git
-  track: gtk-3-24
-
+- kind: tar
+  url: gnome_downloads:gtk+/3.24/gtk+-3.24.22.tar.xz
+  ref: bf18a4a5dff28a7b02aaef1b949c2d09c96c18387eddab152bb4cd55a5b67dda
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/gtk-doc.bst b/elements/sdk/gtk-doc.bst
index 930fc5a5..2e50a7bf 100644
--- a/elements/sdk/gtk-doc.bst
+++ b/elements/sdk/gtk-doc.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtk-doc.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gtk-doc/1.32/gtk-doc-1.32.tar.xz
+  ref: de0ef034fb17cb21ab0c635ec730d19746bce52984a6706e7bbec6fb5e0b907c
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/sdk/gtk.bst b/elements/sdk/gtk.bst
index b51e85b4..1c7ce5b4 100644
--- a/elements/sdk/gtk.bst
+++ b/elements/sdk/gtk.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtk.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:gtk/3.99/gtk-3.99.0.tar.xz
+  ref: 46828f4b37520a33a96787bb8b45236bde57f4bada3b21ea2cccf3a683eab2a2
 build-depends:
 - sdk-deps/sassc.bst
 - sdk/gtk-doc.bst
diff --git a/elements/sdk/gtksourceview.bst b/elements/sdk/gtksourceview.bst
index 8ba07297..3763b9f0 100644
--- a/elements/sdk/gtksourceview.bst
+++ b/elements/sdk/gtksourceview.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gtksourceview.git
-  track: 'gtksourceview-4-6'
+- kind: tar
+  url: gnome_downloads:gtksourceview/4.7/gtksourceview-4.7.90.tar.xz
+  ref: 983bdcb88f98285b3b997c9335057c8fbc45aad0a7c13cb65eb365567e26baaf
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/gvfs.bst b/elements/sdk/gvfs.bst
index 58b58af8..a3161133 100644
--- a/elements/sdk/gvfs.bst
+++ b/elements/sdk/gvfs.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/gvfs.git
-  track: master
+- kind: tar
+  url: gnome_downloads:gvfs/1.45/gvfs-1.45.90.tar.xz
+  ref: de1f56ac4bcbceb777aa72f67ee5f574af6362182ab1c8097da657e3ddeade87
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/elements/sdk/json-glib.bst b/elements/sdk/json-glib.bst
index c504e38e..4e5944c0 100644
--- a/elements/sdk/json-glib.bst
+++ b/elements/sdk/json-glib.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/json-glib.git
-  track: master
+- kind: tar
+  url: gnome_downloads:json-glib/1.4/json-glib-1.4.4.tar.xz
+  ref: 720c5f4379513dc11fd97dc75336eb0c0d3338c53128044d9fabec4374f4bc47
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/sdk/krb5.bst b/elements/sdk/krb5.bst
index d49a8f8f..9d122268 100644
--- a/elements/sdk/krb5.bst
+++ b/elements/sdk/krb5.bst
@@ -46,6 +46,7 @@ config:
 sources:
 - kind: tar
   url: https://kerberos.org/dist/krb5/1.16/krb5-1.16.2.tar.gz
+  ref: 9f721e1fe593c219174740c71de514c7228a97d23eb7be7597b2ae14e487f027
 - kind: local
   path: files/krb5
   directory: krb5-config
diff --git a/elements/sdk/libgee.bst b/elements/sdk/libgee.bst
index 4ffb39ef..cc8e0ad0 100644
--- a/elements/sdk/libgee.bst
+++ b/elements/sdk/libgee.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libgee.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libgee/0.20/libgee-0.20.3.tar.xz
+  ref: d0b5edefc88cbca5f1709d19fa62aef490922c6577a14ac4e7b085507911a5de
 build-depends:
 - sdk/vala.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/libnotify.bst b/elements/sdk/libnotify.bst
index dac6fd6e..1614ad8f 100644
--- a/elements/sdk/libnotify.bst
+++ b/elements/sdk/libnotify.bst
@@ -1,10 +1,9 @@
 kind: meson
 
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libnotify.git
-  track: master
-
+- kind: tar
+  url: gnome_downloads:libnotify/0.7/libnotify-0.7.9.tar.xz
+  ref: 66c0517ed16df7af258e83208faaf5069727dfd66995c4bbc51c16954d674761
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/librsvg.bst b/elements/sdk/librsvg.bst
index f8dcbf32..31974c22 100644
--- a/elements/sdk/librsvg.bst
+++ b/elements/sdk/librsvg.bst
@@ -1,9 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/librsvg.git
-  track: master
-- kind: cargo
+- kind: tar
+  url: gnome_downloads:librsvg/2.49/librsvg-2.49.3.tar.xz
+  ref: 963b06f62dd5aa2e947e83b29dfc682d601e24f7c69eb0764304853cea22db96
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/libsecret.bst b/elements/sdk/libsecret.bst
index e7cf649e..bda4d80c 100644
--- a/elements/sdk/libsecret.bst
+++ b/elements/sdk/libsecret.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libsecret.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libsecret/0.20/libsecret-0.20.3.tar.xz
+  ref: 4fcb3c56f8ac4ab9c75b66901fb0104ec7f22aa9a012315a14c0d6dffa5290e4
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/libsoup.bst b/elements/sdk/libsoup.bst
index 8ee5be3c..d63e30b3 100644
--- a/elements/sdk/libsoup.bst
+++ b/elements/sdk/libsoup.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/libsoup.git
-  track: master
+- kind: tar
+  url: gnome_downloads:libsoup/2.71/libsoup-2.71.0.tar.xz
+  ref: 88e24fad72d16e1cb692c8782688dbee4bf44151efb0d9ed25b14f3849d9896e
 build-depends:
 - sdk/gobject-introspection.bst
 - sdk/gtk-doc.bst
diff --git a/elements/sdk/libwpe.bst b/elements/sdk/libwpe.bst
index 42cad14f..21131663 100644
--- a/elements/sdk/libwpe.bst
+++ b/elements/sdk/libwpe.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:WebPlatformForEmbedded/libwpe/releases/download/1.6.0/libwpe-1.6.0.tar.xz
+  ref: 3587c6b8a807f4bb76b268ba74ca82c6b395b90235db41ad8252224456193c90
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/sdk/pango.bst b/elements/sdk/pango.bst
index 382ed8b9..3e9ebfcd 100644
--- a/elements/sdk/pango.bst
+++ b/elements/sdk/pango.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/pango.git
-  track: master
+- kind: tar
+  url: gnome_downloads:pango/1.46/pango-1.46.0.tar.xz
+  ref: 9a81572ebb946187fbdd69d5ffc57e2f7a1f768cd8d2fd89dbb03fb9002a99b5
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
diff --git a/elements/sdk/pinentry.bst b/elements/sdk/pinentry.bst
index da858836..6ff776f5 100644
--- a/elements/sdk/pinentry.bst
+++ b/elements/sdk/pinentry.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://www.gnupg.org/ftp/gcrypt/pinentry/pinentry-1.1.0.tar.bz2
 
+  ref: 68076686fa724a290ea49cdf0d1c0c1500907d1b759a3bcbfbec0293e8f56570
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/sdk/pycairo.bst b/elements/sdk/pycairo.bst
index 626d8de5..a56137a0 100644
--- a/elements/sdk/pycairo.bst
+++ b/elements/sdk/pycairo.bst
@@ -2,6 +2,7 @@ kind: distutils
 sources:
 - kind: tar
   url: github_com:pygobject/pycairo/releases/download/v1.18.0/pycairo-1.18.0.tar.gz
+  ref: abd42a4c9c2069febb4c38fe74bfc4b4a9d3a89fea3bc2e4ba7baff7a20f783f
 build-depends:
 - freedesktop-sdk.bst:components/pkg-config.bst
 depends:
diff --git a/elements/sdk/pygobject.bst b/elements/sdk/pygobject.bst
index 4a67ca56..b7eb9299 100644
--- a/elements/sdk/pygobject.bst
+++ b/elements/sdk/pygobject.bst
@@ -1,8 +1,8 @@
 kind: distutils
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/pygobject.git
-  track: master
+- kind: tar
+  url: gnome_downloads:pygobject/3.36/pygobject-3.36.1.tar.xz
+  ref: d1bf42802d1cec113b5adaa0e7bf7f3745b44521dc2163588d276d5cd61d718f
 build-depends:
 - freedesktop-sdk.bst:components/pkg-config.bst
 depends:
diff --git a/elements/sdk/python-pygments.bst b/elements/sdk/python-pygments.bst
index 484b025d..7bf78cf8 100644
--- a/elements/sdk/python-pygments.bst
+++ b/elements/sdk/python-pygments.bst
@@ -2,6 +2,7 @@ kind: distutils
 sources:
 - kind: tar
   url: 
https://files.pythonhosted.org/packages/64/69/413708eaf3a64a6abb8972644e0f20891a55e621c6759e2c3f3891e05d63/Pygments-2.3.1.tar.gz
+  ref: 5ffada19f6203563680669ee7f53b64dabbeb100eb51b61996085e99c03b284a
 depends:
 - freedesktop-sdk.bst:components/python3.bst
 - freedesktop-sdk.bst:bootstrap-import.bst
diff --git a/elements/sdk/tracker.bst b/elements/sdk/tracker.bst
index cc3783ef..fa8403ef 100644
--- a/elements/sdk/tracker.bst
+++ b/elements/sdk/tracker.bst
@@ -1,8 +1,8 @@
 kind: meson
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/tracker.git
-  track: master
+- kind: tar
+  url: gnome_downloads:tracker/2.99/tracker-2.99.3.tar.xz
+  ref: 607ae40ca835c846bd32239265596d74d6722599b71da87b926d1b912663a3dc
 build-depends:
 - sdk/gtk-doc.bst
 - sdk/vala.bst
diff --git a/elements/sdk/vala-tarball.bst b/elements/sdk/vala-tarball.bst
index 5ce8cfb4..91bd8c9c 100644
--- a/elements/sdk/vala-tarball.bst
+++ b/elements/sdk/vala-tarball.bst
@@ -2,6 +2,7 @@ kind: autotools
 sources:
 - kind: tar
   url: gnome_downloads:vala/0.36/vala-0.36.20.tar.xz
+  ref: be960a87841d85ff76cbd0e10eb691675190e54bd690d76982b3fb94a1fc67a7
 build-depends:
 - freedesktop-sdk.bst:components/bison.bst
 - freedesktop-sdk.bst:components/flex.bst
diff --git a/elements/sdk/vala.bst b/elements/sdk/vala.bst
index b6f27cb0..a28a18b8 100644
--- a/elements/sdk/vala.bst
+++ b/elements/sdk/vala.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/vala.git
-  track: master
+- kind: tar
+  url: gnome_downloads:vala/0.48/vala-0.48.9.tar.xz
+  ref: 9cea16d3bb3daddbfe0556b99fbfa08146230db7651e1e674cd08b4df5cefea9
 build-depends:
 - sdk/vala-tarball.bst
 - freedesktop-sdk.bst:components/bison.bst
diff --git a/elements/sdk/woff2.bst b/elements/sdk/woff2.bst
index 85b36ced..77a8e299 100644
--- a/elements/sdk/woff2.bst
+++ b/elements/sdk/woff2.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:google/woff2/archive/v1.0.2.tar.gz
+  ref: add272bb09e6384a4833ffca4896350fdb16e0ca22df68c0384773c67a175594
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/sdk/wpebackend-fdo.bst b/elements/sdk/wpebackend-fdo.bst
index cd8052eb..35360671 100644
--- a/elements/sdk/wpebackend-fdo.bst
+++ b/elements/sdk/wpebackend-fdo.bst
@@ -2,6 +2,7 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:Igalia/WPEBackend-fdo/releases/download/1.6.0/wpebackend-fdo-1.6.0.tar.xz
+  ref: 7f5bd7b9d8f97b1655f4dcd39fad92719d0fb3985b251da5802df13aaa09f567
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends:
diff --git a/elements/sdk/yelp-tools.bst b/elements/sdk/yelp-tools.bst
index 4a3f806f..f2faa73f 100644
--- a/elements/sdk/yelp-tools.bst
+++ b/elements/sdk/yelp-tools.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/yelp-tools.git
-  track: master
+- kind: tar
+  url: gnome_downloads:yelp-tools/3.37/yelp-tools-3.37.90.tar.xz
+  ref: d0702589c8238a215954caca94a964b3a0d16466798a8c1d644dd66c2492f2bb
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/sdk/yelp-xsl.bst b/elements/sdk/yelp-xsl.bst
index 4abcee4e..be9d9151 100644
--- a/elements/sdk/yelp-xsl.bst
+++ b/elements/sdk/yelp-xsl.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/yelp-xsl.git
-  track: master
+- kind: tar
+  url: gnome_downloads:yelp-xsl/3.37/yelp-xsl-3.37.90.tar.xz
+  ref: e8ca9caf5729f8de50349fefa2f2a6680e049298b7ab849d4efe4983c43a94f4
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/sdk/yelp.bst b/elements/sdk/yelp.bst
index 6525be9c..e73532a7 100644
--- a/elements/sdk/yelp.bst
+++ b/elements/sdk/yelp.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/yelp.git
-  track: master
+- kind: tar
+  url: gnome_downloads:yelp/3.37/yelp-3.37.90.tar.xz
+  ref: dac3d2b14fbfcee4732d4e8a7f8a108a88e853ca05f071d988a5a8e185e5abd2
 build-depends:
 - sdk/gtk-doc.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
diff --git a/elements/sdk/zenity.bst b/elements/sdk/zenity.bst
index bd3d554b..b58deeb7 100644
--- a/elements/sdk/zenity.bst
+++ b/elements/sdk/zenity.bst
@@ -1,8 +1,8 @@
 kind: autotools
 sources:
-- kind: git_tag
-  url: gitlab_gnome_org:GNOME/zenity.git
-  track: master
+- kind: tar
+  url: gnome_downloads:zenity/3.32/zenity-3.32.0.tar.xz
+  ref: e786e733569c97372c3ef1776e71be7e7599ebe87e11e8ad67dcc2e63a82cd95
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 depends:
diff --git a/elements/vm/eos-repartition.bst b/elements/vm/eos-repartition.bst
index db4d4703..78ee17a7 100644
--- a/elements/vm/eos-repartition.bst
+++ b/elements/vm/eos-repartition.bst
@@ -3,6 +3,7 @@ kind: manual
 sources:
 - kind: tar
   url: github_com:endlessm/eos-boot-helper/archive/Release_3.7.7.tar.gz
+  ref: ec5184c02e3feb145c773e45e0f967280efd6038320bed85922b70b95654ff50
 - kind: patch
   path: files/vm/eos-repartition/fix-sector-size-issue.patch
 
diff --git a/elements/vm/flathub-config.bst b/elements/vm/flathub-config.bst
index 06d95eb2..e984b51e 100644
--- a/elements/vm/flathub-config.bst
+++ b/elements/vm/flathub-config.bst
@@ -4,5 +4,6 @@ sources:
 - kind: remote
   url: https://flathub.org/repo/flathub.flatpakrepo
 
+  ref: 3371dd250e61d9e1633630073fefda153cd4426f72f4afa0c3373ae2e8fea03a
 config:
   target: /etc/flatpak/remotes.d/
diff --git a/elements/vm/gnome-nightly-config.bst b/elements/vm/gnome-nightly-config.bst
index cc08288a..5c6c567d 100644
--- a/elements/vm/gnome-nightly-config.bst
+++ b/elements/vm/gnome-nightly-config.bst
@@ -4,5 +4,6 @@ sources:
 - kind: remote
   url: https://nightly.gnome.org/gnome-nightly.flatpakrepo
 
+  ref: 88cd4fccefc935bfad66870071cb7ff524329d9de488d0929dabc6144868cde5
 config:
   target: /etc/flatpak/remotes.d/
diff --git a/elements/vm/plymouth-gnome-theme.bst b/elements/vm/plymouth-gnome-theme.bst
index dd4d165a..8ccc3a60 100644
--- a/elements/vm/plymouth-gnome-theme.bst
+++ b/elements/vm/plymouth-gnome-theme.bst
@@ -6,6 +6,7 @@ sources:
 - kind: remote
   url: https://people.gnome.org/~engagement/logos/GnomeLogoHorizontal.svg
 
+  ref: 76654ecdc9cb8ab7acfe550f7e8a64fc41ea857850916c9975ee940efffab945
 runtime-depends:
 - core-deps/plymouth.bst
 
diff --git a/elements/vm/qemu-tools.bst b/elements/vm/qemu-tools.bst
index 81098f80..3b988002 100644
--- a/elements/vm/qemu-tools.bst
+++ b/elements/vm/qemu-tools.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://download.qemu.org/qemu-4.2.0.tar.xz
 
+  ref: d3481d4108ce211a053ef15be69af1bdd9dde1510fda80d92be0f6c3e98768f0
 depends:
 - sdk/glib.bst
 - freedesktop-sdk.bst:components/libcap.bst
diff --git a/elements/vm/spice-vdagent.bst b/elements/vm/spice-vdagent.bst
index dd1db8b4..88e11cd2 100644
--- a/elements/vm/spice-vdagent.bst
+++ b/elements/vm/spice-vdagent.bst
@@ -6,6 +6,7 @@ sources:
 - kind: patch
   path: files/spice-vdagent/fix-shutdown-hang.patch
 
+  ref: 2e6b7222675ee19ea38c52165abe4d836c2ac5d5bf902d4dfca13da1ec143359
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-autotools.bst
 
diff --git a/elements/vm/uresourced.bst b/elements/vm/uresourced.bst
index be0619c5..956f9ce6 100644
--- a/elements/vm/uresourced.bst
+++ b/elements/vm/uresourced.bst
@@ -4,6 +4,7 @@ sources:
 - kind: tar
   url: https://gitlab.freedesktop.org/benzea/uresourced/-/archive/v0.2.0/uresourced-v0.2.0.tar.bz2
 
+  ref: 0d6580dd5f8f7291f9d5ee30f0fa9ea5e59fae8771b67069aa1a7c3412e53d65
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends:
diff --git a/project.conf b/project.conf
index b2efac37..eb85bb42 100644
--- a/project.conf
+++ b/project.conf
@@ -8,7 +8,7 @@ format-version: 14
 element-path: elements
 
 # Store source refs in central project.refs file
-ref-storage: project.refs
+ref-storage: inline
 
 # The uri to download built artifacts from for this project
 artifacts:
@@ -210,7 +210,7 @@ shell:
   - '${XDG_RUNTIME_DIR}'
 
 variables:
-  branch: master
+  branch: 3.38beta
   ostree-layer: user
   ostree-branch: "gnome-os/%{branch}/%{arch}-%{ostree-layer}"
   ostree-remote-url: "https://nightly.gnome.org/gnomeos/repo";
@@ -257,4 +257,4 @@ plugins:
   path: plugins
   elements:
     collect_initial_scripts: 0
-    ostree: 0
\ No newline at end of file
+    ostree: 0
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