diff --git a/pkgs/applications/networking/mailreaders/thunderbird-bin/68.nix b/pkgs/applications/networking/mailreaders/thunderbird-bin/68.nix
new file mode 100644
index 000000000000..e643954fea0d
--- /dev/null
+++ b/pkgs/applications/networking/mailreaders/thunderbird-bin/68.nix
@@ -0,0 +1,183 @@
+# This pakcage is keeped until Thunderbird 78 supports OpenPGP.
+# https://www.thunderbird.net/en-US/thunderbird/78.0.1/releasenotes/
+{ stdenv, fetchurl, config, makeWrapper
+, alsaLib
+, at-spi2-atk
+, atk
+, cairo
+, cups
+, curl
+, dbus-glib
+, dbus
+, fontconfig
+, freetype
+, gdk-pixbuf
+, glib
+, glibc
+, gtk2
+, gtk3
+, kerberos
+, libX11
+, libXScrnSaver
+, libXcomposite
+, libXcursor
+, libXdamage
+, libXext
+, libXfixes
+, libXi
+, libXinerama
+, libXrender
+, libXt
+, libxcb
+, libcanberra
+, gnome3
+, libGLU, libGL
+, nspr
+, nss
+, pango
+, writeScript
+, xidel
+, coreutils
+, gnused
+, gnugrep
+, gnupg
+, runtimeShell
+}:
+
+# imports `version` and `sources`
+with (import ./68_sources.nix);
+
+let
+  arch = if stdenv.hostPlatform.system == "i686-linux"
+    then "linux-i686"
+    else "linux-x86_64";
+
+  isPrefixOf = prefix: string:
+    builtins.substring 0 (builtins.stringLength prefix) string == prefix;
+
+  sourceMatches = locale: source:
+      (isPrefixOf source.locale locale) && source.arch == arch;
+
+  systemLocale = config.i18n.defaultLocale or "en-US";
+
+  defaultSource = stdenv.lib.findFirst (sourceMatches "en-US") {} sources;
+
+  source = stdenv.lib.findFirst (sourceMatches systemLocale) defaultSource sources;
+
+  name = "thunderbird-bin-${version}";
+in
+
+stdenv.mkDerivation {
+  inherit name;
+
+  src = fetchurl {
+    url = "https://download-installer.cdn.mozilla.net/pub/thunderbird/releases/${version}/${source.arch}/${source.locale}/thunderbird-${version}.tar.bz2";
+    inherit (source) sha512;
+  };
+
+  phases = "unpackPhase installPhase";
+
+  libPath = stdenv.lib.makeLibraryPath
+    [ stdenv.cc.cc
+      alsaLib
+      at-spi2-atk
+      atk
+      cairo
+      cups
+      curl
+      dbus-glib
+      dbus
+      fontconfig
+      freetype
+      gdk-pixbuf
+      glib
+      glibc
+      gtk2
+      gtk3
+      kerberos
+      libX11
+      libXScrnSaver
+      libXcomposite
+      libXcursor
+      libXdamage
+      libXext
+      libXfixes
+      libXi
+      libXinerama
+      libXrender
+      libXt
+      libxcb
+      libcanberra
+      libGLU libGL
+      nspr
+      nss
+      pango
+    ] + ":" + stdenv.lib.makeSearchPathOutput "lib" "lib64" [
+      stdenv.cc.cc
+    ];
+
+  buildInputs = [ gtk3 gnome3.adwaita-icon-theme ];
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase =
+    ''
+      mkdir -p "$prefix/usr/lib/thunderbird-bin-${version}"
+      cp -r * "$prefix/usr/lib/thunderbird-bin-${version}"
+
+      mkdir -p "$out/bin"
+      ln -s "$prefix/usr/lib/thunderbird-bin-${version}/thunderbird" "$out/bin/"
+
+      for executable in \
+        thunderbird crashreporter thunderbird-bin plugin-container updater
+      do
+        patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+          "$out/usr/lib/thunderbird-bin-${version}/$executable"
+      done
+
+      find . -executable -type f -exec \
+        patchelf --set-rpath "$libPath" \
+          "$out/usr/lib/thunderbird-bin-${version}/{}" \;
+
+      # Create a desktop item.
+      mkdir -p $out/share/applications
+      cat > $out/share/applications/thunderbird.desktop <<EOF
+      [Desktop Entry]
+      Type=Application
+      Exec=$out/bin/thunderbird
+      Icon=$out/usr/lib/thunderbird-bin-${version}/chrome/icons/default/default256.png
+      Name=Thunderbird
+      GenericName=Mail Reader
+      Categories=Application;Network;
+      EOF
+
+      # SNAP_NAME: https://github.com/NixOS/nixpkgs/pull/61980
+      # MOZ_LEGACY_PROFILES and MOZ_ALLOW_DOWNGRADE:
+      #   commit 87e261843c4236c541ee0113988286f77d2fa1ee
+      wrapProgram "$out/bin/thunderbird" \
+        --argv0 "$out/bin/.thunderbird-wrapped" \
+        --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:" \
+        --suffix XDG_DATA_DIRS : "$XDG_ICON_DIRS" \
+        --set SNAP_NAME "thunderbird" \
+        --set MOZ_LEGACY_PROFILES 1 \
+        --set MOZ_ALLOW_DOWNGRADE 1
+    '';
+
+  passthru.updateScript = import ./../../browsers/firefox-bin/update.nix {
+    inherit name writeScript xidel coreutils gnused gnugrep curl gnupg runtimeShell;
+    baseName = "thunderbird";
+    channel = "release";
+    basePath = "pkgs/applications/networking/mailreaders/thunderbird-bin";
+    baseUrl = "http://archive.mozilla.org/pub/thunderbird/releases/";
+  };
+  meta = with stdenv.lib; {
+    description = "Mozilla Thunderbird, a full-featured email client (binary package)";
+    homepage = "http://www.mozilla.org/thunderbird/";
+    license = {
+      free = false;
+      url = "http://www.mozilla.org/en-US/foundation/trademarks/policy/";
+    };
+    maintainers = with stdenv.lib.maintainers; [ ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/networking/mailreaders/thunderbird-bin/68_sources.nix b/pkgs/applications/networking/mailreaders/thunderbird-bin/68_sources.nix
new file mode 100644
index 000000000000..3a8f6f4b8093
--- /dev/null
+++ b/pkgs/applications/networking/mailreaders/thunderbird-bin/68_sources.nix
@@ -0,0 +1,615 @@
+{
+  version = "68.10.0";
+  sources = [
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ar/thunderbird-68.10.0.tar.bz2";
+      locale = "ar";
+      arch = "linux-x86_64";
+      sha512 = "2f49abd71f7542042ef2823cd420e225bb1015684dc258fd7e8eb1104ac9865957b0e6c975043e3611d4d884c085ad670ce21af8c8cab1da80f08aa302078059";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ast/thunderbird-68.10.0.tar.bz2";
+      locale = "ast";
+      arch = "linux-x86_64";
+      sha512 = "91043afae8c2f31f6d2aa5b7f6c7f874150c7f8ef0ef7401132b12822bbdde8c7d7f24022f3f5d0cec262100a2b8791f440a55f0ed00c30acb9429290aa290f5";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/be/thunderbird-68.10.0.tar.bz2";
+      locale = "be";
+      arch = "linux-x86_64";
+      sha512 = "6167bd7fe2d980af40a0d5594e67dfc262bb7ab5fb76ea07c919136d967505e84b4d27448d883a31323db7aafd33b4222cff63d27d10ec914354ba4264736459";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/bg/thunderbird-68.10.0.tar.bz2";
+      locale = "bg";
+      arch = "linux-x86_64";
+      sha512 = "885c5ee186933eac265ed530f9b8b3cabc934e1ff4efc50b10381f8e53ddc39fe385e21e22041d93ef987e031ec41c2b98e898bcceacec004542bcaa35d0ccca";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/br/thunderbird-68.10.0.tar.bz2";
+      locale = "br";
+      arch = "linux-x86_64";
+      sha512 = "e5c31ab8b32f9f0bd72a03207d4c9a2ca75d0c5f28e497456850bf92f75020784258725942079e52f6b38c0740e7d2ec80ef24bd88aca9fe35e9386f65cf7c1a";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ca/thunderbird-68.10.0.tar.bz2";
+      locale = "ca";
+      arch = "linux-x86_64";
+      sha512 = "2d727f09dd202291cbb908c2e7805ecc7ec29302bb2481b63a5df1f43c29c39d1ae26bcf3b5dea550619391a96982d3d2bb831548a9a2331e986345c64b4b6b4";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/cak/thunderbird-68.10.0.tar.bz2";
+      locale = "cak";
+      arch = "linux-x86_64";
+      sha512 = "1e74db72b4bc0ca3db90b9ae678dea551293dd54eb5cc5e5c124c51e61ef0d4cb074769bf807ba2d680db10f6086bb3bbcf5d082e815bff10fb8c6ae14c5a72a";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/cs/thunderbird-68.10.0.tar.bz2";
+      locale = "cs";
+      arch = "linux-x86_64";
+      sha512 = "9c89e7328879f82cec0e2c5f7efb2711242cb3f36a4ccf6a014c6ed589f0e02748c997ea98909d546ca33478022bc9143987710945eed1e191517d1348f8a064";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/cy/thunderbird-68.10.0.tar.bz2";
+      locale = "cy";
+      arch = "linux-x86_64";
+      sha512 = "46e234560ac4a9e7c5b54816bde0f22f2677b6ea117ce5c528260222e940b5e47b12d8b08b24d2ee9bcfc4dd72168faa036207c88f5bc573051fd7eea2281fd0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/da/thunderbird-68.10.0.tar.bz2";
+      locale = "da";
+      arch = "linux-x86_64";
+      sha512 = "8ef4fb0210a21df0be22e1866859ac316890cc90e6b157e0cad2725d59360b06db068aa000627ffa750c05cdc8314cb564c32476dcea3975bb63f66b20873059";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/de/thunderbird-68.10.0.tar.bz2";
+      locale = "de";
+      arch = "linux-x86_64";
+      sha512 = "b3c7673728c8af318c0c8e0c3af8e1b7ba457bfd2c5a67bf3df4df6c3c990970d45e1a0884c03aa0a3d973efb12983afea40de55c8831d2b254acfb742c71478";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/dsb/thunderbird-68.10.0.tar.bz2";
+      locale = "dsb";
+      arch = "linux-x86_64";
+      sha512 = "adeba633f288fff864e7247e36b4d7f49046a3901de0e4f93f12ada6fef275578b494441d01e820400045d5f7d64048684554934be678d1b7259910a162a4ed8";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/el/thunderbird-68.10.0.tar.bz2";
+      locale = "el";
+      arch = "linux-x86_64";
+      sha512 = "6ed60a3cb194de3e2bcffbdf1d0c89460b2c2416878f348c913aaaff911f43e9a624a8de87d46df366c8bd608c47f6a6de8b90fec9c0c82e38afe860ca760f65";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/en-GB/thunderbird-68.10.0.tar.bz2";
+      locale = "en-GB";
+      arch = "linux-x86_64";
+      sha512 = "a09f578de9b8f23c9b24123092abecedc70e5b48c9c15089505ca049258621f14d8a4f02c8154f7d2c729ed002814af17e08bf211708fc59e5345c92cb259fa2";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/en-US/thunderbird-68.10.0.tar.bz2";
+      locale = "en-US";
+      arch = "linux-x86_64";
+      sha512 = "3f7d4c844185b0be0ee3354130112ecc034f06cc2335681998e210b79537df7365f251b005387f319b0a2d2dd6a6337fd6287a007fd54ac03c39315c42893dfe";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/es-AR/thunderbird-68.10.0.tar.bz2";
+      locale = "es-AR";
+      arch = "linux-x86_64";
+      sha512 = "a028429230c625b0dcb9e200b2e21c6d4db8e96a93313881701b5965dc25db31a0992d4d6da6072a6ed73eb5891d15ac71f19f343172796db82d6e98355baa75";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/es-ES/thunderbird-68.10.0.tar.bz2";
+      locale = "es-ES";
+      arch = "linux-x86_64";
+      sha512 = "58afe4eb60993bae1271fa03a45ce13611a1d83e4defc1f237ed47b243785881c8309f5fa8a5257fa5b343e2dec7595c8ba6143faa63f49749453ad229ee8102";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/et/thunderbird-68.10.0.tar.bz2";
+      locale = "et";
+      arch = "linux-x86_64";
+      sha512 = "402c33c3fd7194a3f5c0d6afb81f639fd4a0cfebdaa61043858938fb5b2690844ec2fabfe9f73d41f45c26d56adcb121234fb1baa76b2455c87863dd79cf065d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/eu/thunderbird-68.10.0.tar.bz2";
+      locale = "eu";
+      arch = "linux-x86_64";
+      sha512 = "ace87496370c17b663971365da8c1f88000b76247aba2a6fd5d29a31b5d4b02bf9b56e101c477d48553ca56416e73209aff7f729ea2b8c044e33b9307009321f";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/fi/thunderbird-68.10.0.tar.bz2";
+      locale = "fi";
+      arch = "linux-x86_64";
+      sha512 = "775c937de9d9ed49ec70850a1d8ccbe22c964e12a932c52d3dc360425643f2be5487857caa811556e341d94bc62ed9b8dba5e94039c2cff6de50bdf16e364c89";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/fr/thunderbird-68.10.0.tar.bz2";
+      locale = "fr";
+      arch = "linux-x86_64";
+      sha512 = "1ac4d3e23f71bedf77a8d2dd4fe8d02fbd1083977a8892d2c6db394a9d345bcff73a916f34a078ddd0850e8ac1bb0486aec06d6e36875eafcac0dab08bdedde1";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/fy-NL/thunderbird-68.10.0.tar.bz2";
+      locale = "fy-NL";
+      arch = "linux-x86_64";
+      sha512 = "b62676e5302cc265a6ee65de7a31585bade7bfd51395bd56257f733fc9a6f4c391e5318aad3b48441464e5d8bcbe3606cca1edcd6fca6517b205814b9e39b635";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ga-IE/thunderbird-68.10.0.tar.bz2";
+      locale = "ga-IE";
+      arch = "linux-x86_64";
+      sha512 = "81ba90087282fdfcd15a534e9065fdd94a859dedd6a85dc9da94de4af698eef6b31a19d3a007eaa27e08944682c9f6108a0d0991f1e394451da881018e5cc70c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/gd/thunderbird-68.10.0.tar.bz2";
+      locale = "gd";
+      arch = "linux-x86_64";
+      sha512 = "1db39cc3ea8990ec8d9ff214d554bf95a6f2699e3f1bf625180b7f84ebc3284e1eec8e2cfdcf87b3a31b466ef2f84dd0a56d771078f4cb06962a28531ee085d8";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/gl/thunderbird-68.10.0.tar.bz2";
+      locale = "gl";
+      arch = "linux-x86_64";
+      sha512 = "dbaa3cd2341d8ad4834b9db4982b731fbcb1125398cc4a7ce6a9cbc44db7218a165392781e144b68618781ed8d26216f11e1bf172ce4ba9b18515cce0feb9bf4";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/he/thunderbird-68.10.0.tar.bz2";
+      locale = "he";
+      arch = "linux-x86_64";
+      sha512 = "547795f844b60b347a10abc8e609f7d311b63ae4cf76b2b0cb0b0605f597ec0e1c7ec3347042161a4b15201f816f99c391851004de9a957754aca6f50a055d7d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/hr/thunderbird-68.10.0.tar.bz2";
+      locale = "hr";
+      arch = "linux-x86_64";
+      sha512 = "6c72a46406396578c329b1ba1c47a46c124f22fb5c47eb1f16af7672e4269bb84f62ac4c1d9b61a5e8e46eaa4c91e5169b59e9908ad61606b243ed21ce31d859";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/hsb/thunderbird-68.10.0.tar.bz2";
+      locale = "hsb";
+      arch = "linux-x86_64";
+      sha512 = "e06eeaceffa7b39810faf42640f22b8edef8ad501530f1602a7b13265f5a9b34a1d9304a19a514e3beff2b3c7e8ba92c72aaae6b34cede15e6fa59125344c026";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/hu/thunderbird-68.10.0.tar.bz2";
+      locale = "hu";
+      arch = "linux-x86_64";
+      sha512 = "9ab3e1b47a3120b74adb1f0f0ec657443578203f4c7f7e00804ef61bfeb2c7cd36721256943e8c86e0a62f90c1576e16a9051b33dc9a0006cb7fcf55bc90fc0c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/hy-AM/thunderbird-68.10.0.tar.bz2";
+      locale = "hy-AM";
+      arch = "linux-x86_64";
+      sha512 = "614da904a59666d5e67852296eb22ea0ee0d137764ba9fc4f60edee2f547b91659147d14849ca83927671e94b32847f748f97df4bcd93569d46f3cfb0f8f372d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/id/thunderbird-68.10.0.tar.bz2";
+      locale = "id";
+      arch = "linux-x86_64";
+      sha512 = "13e01f8fe23f10d24b4399da8540c2afdeb762b1068f10984945c0920882b67bdef48f0f26180786a8d944ca1ea601e3c51bbf6f0cb64697fca0c0b0acb08b84";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/is/thunderbird-68.10.0.tar.bz2";
+      locale = "is";
+      arch = "linux-x86_64";
+      sha512 = "176492bbf4ac3b2bb4367848f1283c7dbb805b5bfe6c71cab6c8893578f1d0ca1b9edcbc1e736748d04f2d0ca78f4d6edb21671b78379e26d41d9c43e8727075";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/it/thunderbird-68.10.0.tar.bz2";
+      locale = "it";
+      arch = "linux-x86_64";
+      sha512 = "41d10acbb84fde6556530253ecb5926ba4b5d81a38349a00281a7273669cf37245640f789dae7363c4e1a0224127885fae3dac701926dab6e4512df723d39548";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ja/thunderbird-68.10.0.tar.bz2";
+      locale = "ja";
+      arch = "linux-x86_64";
+      sha512 = "8124ccd221818d37d6d22f204baaf34bd87e7907c50ab380a3a1bf252432b41caa71dc3ba2b575903bfd255f16b702cc89d91903f494437547a7b8fa16469cbf";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ka/thunderbird-68.10.0.tar.bz2";
+      locale = "ka";
+      arch = "linux-x86_64";
+      sha512 = "464a9e0aebda0fa6412665e4cf2d6f590d44636bc395f8a03f96ffa7e8f5423e51499bd801f9ffb65c0c931960b761d00df3ac8f391b2157ab411ad49c7054b2";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/kab/thunderbird-68.10.0.tar.bz2";
+      locale = "kab";
+      arch = "linux-x86_64";
+      sha512 = "d99305c424e0475ed2c1890e2c5cc96d1e4925d329948c33ac0183e3affadd960266e76e380c4fbc017e24538428439888d96f49d73468f9f6162dcb51a358f1";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/kk/thunderbird-68.10.0.tar.bz2";
+      locale = "kk";
+      arch = "linux-x86_64";
+      sha512 = "9398172a5d2f902256b2b36df5f936a39e5f2d253ee4ee566109f67a49f2e2bd4239b92802475b459d79acb5af7e4839f6f5f0a5db1c7da10fa35873c470003d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ko/thunderbird-68.10.0.tar.bz2";
+      locale = "ko";
+      arch = "linux-x86_64";
+      sha512 = "80e7f9929a197ea4b431376f168fcfaf42718b1744bbf0bddf8672346ff08e65c35af5816a21effaac6794d9e55009885037007e87a05571e1d7eaaf7c86f30c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/lt/thunderbird-68.10.0.tar.bz2";
+      locale = "lt";
+      arch = "linux-x86_64";
+      sha512 = "74ca7346f87b078cb9f598e79278ee39498b09370be5517a3893dc4bc2d5efe81f9b9076b27891be0c8d170802a02ac67dabeffa022fe222e95b73455b40ff34";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ms/thunderbird-68.10.0.tar.bz2";
+      locale = "ms";
+      arch = "linux-x86_64";
+      sha512 = "90c71d0b3f598c21026441dd5b34efca7276f34153ffacd327f09d2c78296c9dbc2ae9eb8e1f7635b8e3cafed15f07cc3c19254405de2e6c9e1fd4300b844876";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/nb-NO/thunderbird-68.10.0.tar.bz2";
+      locale = "nb-NO";
+      arch = "linux-x86_64";
+      sha512 = "08da0c8a887c820d246559bb7c1394282a68f2971ba2f2943084ebf3cafdd2580477ef5a9ca06c1e5aac353287276aa88aab8346beb95addfa95d5014cd4974a";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/nl/thunderbird-68.10.0.tar.bz2";
+      locale = "nl";
+      arch = "linux-x86_64";
+      sha512 = "f846e221c2bf3cebd93961e6af10c24215b698cb8318c6446224f5de5b533e887e76818b6b902adc839a3f7c5ec24e9b13aae63b5d601d6716643f64aa29b7da";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/nn-NO/thunderbird-68.10.0.tar.bz2";
+      locale = "nn-NO";
+      arch = "linux-x86_64";
+      sha512 = "c33a600e2d64c94cdda74f2a94fc54f05133cc543c795dee70909b00b92eb5a48b183600f328f45fc8c9bdabb59f455a4875e68e6e62ce4f6309cfc0aed24fc0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/pl/thunderbird-68.10.0.tar.bz2";
+      locale = "pl";
+      arch = "linux-x86_64";
+      sha512 = "555b0fb0c4117521f020f7d9846b19dd18ccbec585cd89282384e0a311dd5bbedab84101bd55064c7ae20ecd811c70f31948da26befcb12abe0937ed2736b9b1";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/pt-BR/thunderbird-68.10.0.tar.bz2";
+      locale = "pt-BR";
+      arch = "linux-x86_64";
+      sha512 = "a51b74e5d9394ee2ebc26149e1e01766b9c4cde5815fcd915bbc5307095a851e6242fb007c8e93027ea0a77b3074679041c65a1996528435f30f7f17b06959a6";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/pt-PT/thunderbird-68.10.0.tar.bz2";
+      locale = "pt-PT";
+      arch = "linux-x86_64";
+      sha512 = "4912989c47a3c021a28ed56629e308d2326a07ec99dc00b624889a10013f36445fbfe11a8cdde7ff4f69c965b0d2221c61c246933cc313df9f63ae3ec65db891";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/rm/thunderbird-68.10.0.tar.bz2";
+      locale = "rm";
+      arch = "linux-x86_64";
+      sha512 = "70298a29589b928748d32adcf83b12c006d23cd3a171af1eb790eaa34eae4b1a8e97056fc71f9a795a9b9e07f5d8e2a9f4ffc475eaa4b06b9390976fd6359668";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ro/thunderbird-68.10.0.tar.bz2";
+      locale = "ro";
+      arch = "linux-x86_64";
+      sha512 = "7c36cefeec21820b90a8acc09856aaedf4cf94215cae71daa8142a1d166de79dd0114495b92d954f978d1be88c06ad5fa269fb33ae0b307ca05f3d7ae90844d5";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/ru/thunderbird-68.10.0.tar.bz2";
+      locale = "ru";
+      arch = "linux-x86_64";
+      sha512 = "b7dbd077b0271818ba33d8651fc60e371f9a89771020113ce2a0785c2d228b90d219fcf944e6ee2645fd683fbc1d597529382c4b808ee4cf81f7123e1de9d583";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/si/thunderbird-68.10.0.tar.bz2";
+      locale = "si";
+      arch = "linux-x86_64";
+      sha512 = "b9217a815c7f042bb33e0ea2ef9129e8ef1c825af315d0cddb6c0760bc87f1b8932b6f7cca747d50a29a55ac66a21d8113febc360e5f963566399a38e3b5a2a2";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/sk/thunderbird-68.10.0.tar.bz2";
+      locale = "sk";
+      arch = "linux-x86_64";
+      sha512 = "494ffad5906f35f9b3141fb06f6900e0d82553c16c8f3d99b50d6718643cac21fbd6a205af146df54125c009f190285281b09bb42996505a2fc120dd85bde882";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/sl/thunderbird-68.10.0.tar.bz2";
+      locale = "sl";
+      arch = "linux-x86_64";
+      sha512 = "d34836dbf915e4d5157a1f8760dae8d8659ceda2ceb594d737da7384139f245915f01a0b025585c117762f2d3261dffdf1c7efa5c2e1f920fe5a350d85406015";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/sq/thunderbird-68.10.0.tar.bz2";
+      locale = "sq";
+      arch = "linux-x86_64";
+      sha512 = "909aa9e820cb984459deae17b80488db09718eb428e32a35ecb1723fa3c8d7ed974f6cb17a07db8e642cdb51b885291a3fca518542372fe2c2b3360553b3527b";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/sr/thunderbird-68.10.0.tar.bz2";
+      locale = "sr";
+      arch = "linux-x86_64";
+      sha512 = "aa39d12ff81a371722609a4ec401021512f651c4f592159f8ef9bcfcb641b55a8f6ccea970b4d8375cb326e0cfd5fa18097ee3131e7546c53b1e29d14058622f";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/sv-SE/thunderbird-68.10.0.tar.bz2";
+      locale = "sv-SE";
+      arch = "linux-x86_64";
+      sha512 = "3f373131df39c343579ddd851e8c5eef3147650a5c75a5fc3ce84c2e1a694494cd6e3ab12b3cf86018880384f02ca38a54fcca8cc04f3074699fb89c4ded78e0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/tr/thunderbird-68.10.0.tar.bz2";
+      locale = "tr";
+      arch = "linux-x86_64";
+      sha512 = "2c91ad17ddad9db19ff2eb47ff7a10253febd30faee710301dcb96ed0472f81153de5d7d906b3dc706d39ff058eefcdb9210ac274469fcc02a39cdbb99a126f0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/uk/thunderbird-68.10.0.tar.bz2";
+      locale = "uk";
+      arch = "linux-x86_64";
+      sha512 = "d98a132e14a5921b6a75a8fe7cf3c1aaf22e83c4c8252dcbd5aa0434b98a7d9d88711b68cc470e6007027e6e588cf9ea00dd78a2d97b48b975adef1cd059e79d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/uz/thunderbird-68.10.0.tar.bz2";
+      locale = "uz";
+      arch = "linux-x86_64";
+      sha512 = "dac94504203e7862608333f1f84134d7afe0e1f534eec9b91ec48a850e0143b625f4be311c2e6e716a16c941d3c2f5dd2101abfae205c802749ca95428b7e754";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/vi/thunderbird-68.10.0.tar.bz2";
+      locale = "vi";
+      arch = "linux-x86_64";
+      sha512 = "684626eb432e89e85b9d3270198ee20470e675ea7294222755b5b588db7e318c20fd8d2fc9a0c95374e8ed53e792ab0e24e826709aa619fbab059a77e6341213";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/zh-CN/thunderbird-68.10.0.tar.bz2";
+      locale = "zh-CN";
+      arch = "linux-x86_64";
+      sha512 = "8a25fd27a555b18bc41ae31f024e80adc1b06de064bf2391c1db5510869af8c145780a01a26f6cb465d2c6b53f4ceeb924657eefeb95f7ae2ac584ddfc4a56d2";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-x86_64/zh-TW/thunderbird-68.10.0.tar.bz2";
+      locale = "zh-TW";
+      arch = "linux-x86_64";
+      sha512 = "8f202b1a79ae831bf5a28356a06213586bb2c0f4410516a8121c73a8902d0ce7e54f8e6fd7d2c74b300c9692eb3ad4a9b9290cc93ce3205f73842d93a46cb77c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ar/thunderbird-68.10.0.tar.bz2";
+      locale = "ar";
+      arch = "linux-i686";
+      sha512 = "868f092cc144611611133f50be9317161cb34ba2d0012d238789f2d1124b547c52d2aa02d4daa090322e327a4652808cc882835195f02bbea8e67818d22ca8da";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ast/thunderbird-68.10.0.tar.bz2";
+      locale = "ast";
+      arch = "linux-i686";
+      sha512 = "bb077167ec58446aaaaaa7439e04332946d62cc6a35ff00bdda20a03eccf80b09bce70524c3b3351fe0b821dda0762cd666c66b00314751301a67d635c2d37e5";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/be/thunderbird-68.10.0.tar.bz2";
+      locale = "be";
+      arch = "linux-i686";
+      sha512 = "a8ec19464c57509ccea6f83305d441aa9c61ddf0bfe2af172df24f67d7abaf2e568eeabfdfea9e0a843d42ff9c6d2610b1e1e5c060ccb50bce4045b47586f204";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/bg/thunderbird-68.10.0.tar.bz2";
+      locale = "bg";
+      arch = "linux-i686";
+      sha512 = "9c8ef811f0bf04066f3c55e4b02107450d88a1774417ee503027423917bdf16ab9b102eb0f7f4c777ee60039998f8391164f1719bb8abc4d79774664041fa6c1";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/br/thunderbird-68.10.0.tar.bz2";
+      locale = "br";
+      arch = "linux-i686";
+      sha512 = "e94fa2e49fca5bd6e6f1139adb86604482deeb1160cc8fe348a1cfab2bb19c8ba694ca5743ed6e5da81c9789521e8b6018db4ecc68ec91c8a277916c6a553521";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ca/thunderbird-68.10.0.tar.bz2";
+      locale = "ca";
+      arch = "linux-i686";
+      sha512 = "4dc73850268e885b9791b29573f35704d730e9a9ac833265f47413eadb2e3d359b8b56405ebfa58816b8b2ba390077c14f17a769fec94870652147d2a2915243";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/cak/thunderbird-68.10.0.tar.bz2";
+      locale = "cak";
+      arch = "linux-i686";
+      sha512 = "569d8b373efc412180cf01ad9333a1b2f05687f3b8cfc4286c81c9309681d390d9ccc2767248e36db7931e2b941dce6ca209a00e7ba5dbebea6d40c710dc2cdd";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/cs/thunderbird-68.10.0.tar.bz2";
+      locale = "cs";
+      arch = "linux-i686";
+      sha512 = "e87eebe5c3486b02f46784209019b5f5dbfbeb36be8914604416c194bfebda2827861172019ca33bf754bc86ad91327ce5e29ecabcc77390d84be80c2f682e29";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/cy/thunderbird-68.10.0.tar.bz2";
+      locale = "cy";
+      arch = "linux-i686";
+      sha512 = "e97bde29c976e200f418b2ec150969459e4e17872184dfef548b08e16286f948259d2fc84d0d07965a5dedae8d5e3268c3a6ac0794cb0c3a739ffc86b2a6f748";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/da/thunderbird-68.10.0.tar.bz2";
+      locale = "da";
+      arch = "linux-i686";
+      sha512 = "7bfbeb6e8bb427e7e3aee31e897d025e338a4c4da59eb2700b52dd08cd53efaf6dfe1d33e456572c0203fe6927bc069ff297288cc47dec2ef9835e047a5d2938";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/de/thunderbird-68.10.0.tar.bz2";
+      locale = "de";
+      arch = "linux-i686";
+      sha512 = "15da351e919e0b931dfe48f77b9eeeaec40e94c973de507560c62a86e2b106f7d4afa7602186829fad2984f9964ad23792ca88bd5b94976972bc103f0560ee4d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/dsb/thunderbird-68.10.0.tar.bz2";
+      locale = "dsb";
+      arch = "linux-i686";
+      sha512 = "1b8c1b12b8d7979a0ce45db282bc2a3b933bda3711c07097533a8a04b38edae3f0bd00298cbd485954ab09fa57b10aca5238e8a7bf4e23ea80ebed2dba1d73e2";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/el/thunderbird-68.10.0.tar.bz2";
+      locale = "el";
+      arch = "linux-i686";
+      sha512 = "67c5dad2a95ff1b8b3ab2ebcb0c1c4af87c5325e22d43c24f4f1c0df9ac328b43b0b25247408c8c95cb5f98b9396a1714b0cb39cd2e43ecd04b28f8bd1dc43ab";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/en-GB/thunderbird-68.10.0.tar.bz2";
+      locale = "en-GB";
+      arch = "linux-i686";
+      sha512 = "c9feebac54a357470523029377699fc9c0bca08e4705374dd1b8756cc8461237426cded2d9ee994b7ee529c60d50a555e4e1c2d9ec71ceccb7fccc651e35058c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/en-US/thunderbird-68.10.0.tar.bz2";
+      locale = "en-US";
+      arch = "linux-i686";
+      sha512 = "9280a58b42f93b38f4c9ab26b8b6c2956ccb135ae959c61799cd3ce3b3419c9642f86418ac53e9c4f69e0430508c0619db4cf856a28d233a8d319e262755f4a4";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/es-AR/thunderbird-68.10.0.tar.bz2";
+      locale = "es-AR";
+      arch = "linux-i686";
+      sha512 = "9c17d648a2ed9c2b6dc7d403436dc9aad91e10e63579e26e4dafe3d5b3a15633167c87b67924026882a03f1aab05673566a0c5f0d84efb656b6b3d7d4b812e5e";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/es-ES/thunderbird-68.10.0.tar.bz2";
+      locale = "es-ES";
+      arch = "linux-i686";
+      sha512 = "d22ba4fbd7e8d22f70950b61354b99ffa6bb1c298504f8f05297cbc20f0c89a9d657c74ab367480906cbc4b699df6c603d6f6b936ccdb4213e178f3eb153a314";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/et/thunderbird-68.10.0.tar.bz2";
+      locale = "et";
+      arch = "linux-i686";
+      sha512 = "107fa0cd997edeba0a88d365c52fe48ea0d355ca8bf8723f5bf2ad4a930711e8fcdad27b457d309a5d4dfc0f29f6988f2b04f153b83384484ed397261c07db7d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/eu/thunderbird-68.10.0.tar.bz2";
+      locale = "eu";
+      arch = "linux-i686";
+      sha512 = "ba50b4fed2d682f1c46699f72d86b219a1bb398b1b2180cdfd246bf4eaffd61e34e24222bcd82ebcc68b9cfa9f98f56fe859cc6d5bd744a7223e7264d6d4f261";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/fi/thunderbird-68.10.0.tar.bz2";
+      locale = "fi";
+      arch = "linux-i686";
+      sha512 = "6f4fde19af18845d50f591940786402233bb77f518f1f8f9cda727bd458e21669f692681cc691617a0ce05f8516383ce38b7b51445e3937ff8c1868e84a92ae0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/fr/thunderbird-68.10.0.tar.bz2";
+      locale = "fr";
+      arch = "linux-i686";
+      sha512 = "7e9dc42478dae325a51f44781048a55fea3e2bedcbf663c534510404e59dfa10216dfc0df4efd40e0bf1f4fea3abdc9867b6c6b33f199e406ab07d68b68acfe5";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/fy-NL/thunderbird-68.10.0.tar.bz2";
+      locale = "fy-NL";
+      arch = "linux-i686";
+      sha512 = "1b665dce92e8c1de000063f1a12192a2fa5aff2c65db9aa6769ca16604e7e97a602baad9761110124c65dc479fdbce7640020701fb280b3c62e5c78368fb496f";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ga-IE/thunderbird-68.10.0.tar.bz2";
+      locale = "ga-IE";
+      arch = "linux-i686";
+      sha512 = "42faafcbe85ab995b549bf072942dcc2e87780099b3bcb2974ca3eff6acade40be7bd8ded5cb0db6a02bfdc255c60e252061a767543b2215719a1fc2600fdd81";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/gd/thunderbird-68.10.0.tar.bz2";
+      locale = "gd";
+      arch = "linux-i686";
+      sha512 = "e1455ef926d71ecfdad24ebcf4b3de59d04611bf641ba381534bd1b94c2f7b730687cf2e8412e6910d37e402b58f32588482089f4d12308a7b9cf6af82b66e97";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/gl/thunderbird-68.10.0.tar.bz2";
+      locale = "gl";
+      arch = "linux-i686";
+      sha512 = "344d619a5437d0efe2e522680849dd809b07c3aa9cf2831610aaf7ce28e81f16782a4a8174c01cc339914e02a23cb3ce603d04dd0dca8eb4f547e0d0e780d8f6";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/he/thunderbird-68.10.0.tar.bz2";
+      locale = "he";
+      arch = "linux-i686";
+      sha512 = "c081d81f3c1a61d2922bdad144a97c8568326e97fe29909d4319ca9019d9bd466dccabc6f2069eadafaa6bf6bb5bd50e8cf0c070dd992cc095411dd909b43f06";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/hr/thunderbird-68.10.0.tar.bz2";
+      locale = "hr";
+      arch = "linux-i686";
+      sha512 = "2c142b9bed17fc1fef3e4339f0477d3f469923083a37ec3b2dc3d4690a44ee34d5a23faa37876cec2f3bcd02c1048ec343f16bd02a1771296e77cf3f63ca787e";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/hsb/thunderbird-68.10.0.tar.bz2";
+      locale = "hsb";
+      arch = "linux-i686";
+      sha512 = "fcbcc78b1d5620c27b7cfb7ee88463dc81664f5eba679a81920ac6923b0e3f05bc70b99ba7268017b59219872921e76860a113fbba757cebf942641ba0591517";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/hu/thunderbird-68.10.0.tar.bz2";
+      locale = "hu";
+      arch = "linux-i686";
+      sha512 = "d59024db516156a89cbcc0148a5bf85059ac2393f41709e224f109abca6fea693b822d7c4a3ce5e360435c8700010aaeb4b26ef9e163827bcc8b6cf1761d3781";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/hy-AM/thunderbird-68.10.0.tar.bz2";
+      locale = "hy-AM";
+      arch = "linux-i686";
+      sha512 = "17876cefb335375b7884080315690fef116983b7559421f86ad0ef787bdfdf5aed283d84114cc1c1d3cb3119d735f50e975f94ead6fcab6046c207d4c1a8fc8b";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/id/thunderbird-68.10.0.tar.bz2";
+      locale = "id";
+      arch = "linux-i686";
+      sha512 = "0c74ca260ffee635cd556c0710a13ed091a1f2eb63a1b1ac2a745ea0e86d42b52b08b00f648c406356e1e170c77242d43d9a4d2b2f0bb1fb26d4dc83b4179a8c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/is/thunderbird-68.10.0.tar.bz2";
+      locale = "is";
+      arch = "linux-i686";
+      sha512 = "97fdf5fa7dd6fade8ec7efc179f6a65bda90cfb285341e3e98b9b2ab70ba91ebc8c47bf8948189d4c181566c9ed950fbd0fb6b4d4cd96b2e3329c0085e32771c";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/it/thunderbird-68.10.0.tar.bz2";
+      locale = "it";
+      arch = "linux-i686";
+      sha512 = "3d42b5a8c55519accb3246c5a7f50def9d854ccaffa0e34b20e6e2f51cc07a787a9ab0c0b205e28b40d9ec4f55f1176f391ff9156076327f8a4416a9ff6ea8ae";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ja/thunderbird-68.10.0.tar.bz2";
+      locale = "ja";
+      arch = "linux-i686";
+      sha512 = "bf90c9c27abac84ef91a2fe3ceea142ac7041c10d41a0e5a2ee31742f9f64b2b24a331af769e8ae93c7b09bf8645dc4d274524281fbfe69a908fd22aaac7c2d8";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ka/thunderbird-68.10.0.tar.bz2";
+      locale = "ka";
+      arch = "linux-i686";
+      sha512 = "8e2fb192c6776ad702ea7aaa9bc9dd31b20c1c66e2ce4dd91aa10eda5528172680740e28f8a7bab52a7c6eae92578822669d6ad068bbc85a04d97c91a4b7e08b";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/kab/thunderbird-68.10.0.tar.bz2";
+      locale = "kab";
+      arch = "linux-i686";
+      sha512 = "10b9418db83b328353afb73b7630add081309cc0b55fac8aec38f6e09036968082d3d12386efb6b4347b33977998bbd906501adc45a8c8d27dfd0f8d98288bde";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/kk/thunderbird-68.10.0.tar.bz2";
+      locale = "kk";
+      arch = "linux-i686";
+      sha512 = "7dcfb10ce402c90452815523d5672a1cd60201b33b997c5b769341e904f4840ff57685eab61dc3073f789bf042453f3d144e54bec32afae2dd65367a0f1768a1";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ko/thunderbird-68.10.0.tar.bz2";
+      locale = "ko";
+      arch = "linux-i686";
+      sha512 = "fddcd08f00cc4f3de59993c8c917e20e77918d87e2c23e989e8e8aaf78c6130f42e546acc17eb6f8c9a24550c596ad201d63f325e7ba078a6c791fc94589e0a5";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/lt/thunderbird-68.10.0.tar.bz2";
+      locale = "lt";
+      arch = "linux-i686";
+      sha512 = "ab221093a0df2876f558ff2e0df090b95872281e1cae8ac23c9753dadd6305608c6e7ec5104d491ca3a3f1c1ebd830b8094080ce99bba49b19b46e617238cc87";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ms/thunderbird-68.10.0.tar.bz2";
+      locale = "ms";
+      arch = "linux-i686";
+      sha512 = "ce6b0e1ba8a1a1bbfd4d2e265a45430c2d931530d13eff67fea4179c4a8e2a204ff35103c921073bc33c3e2a8f8f3f55fb91b3218cab9718df76da696ed09750";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/nb-NO/thunderbird-68.10.0.tar.bz2";
+      locale = "nb-NO";
+      arch = "linux-i686";
+      sha512 = "07e73fd67e0c1974c5e5b90d74e555b75820b66ae9bca0470b6d291e848e5f28fea680cf09c2167dd56b0765ae0e3682b5f2ab7f33cc5b059e60252236dc24cd";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/nl/thunderbird-68.10.0.tar.bz2";
+      locale = "nl";
+      arch = "linux-i686";
+      sha512 = "a24ed7d30e53058653c0de6b96867fa9621118fa43e109940502eea798a5c7b8688c65bf08d765f3c6dc6e8ab0dabfef98ae005e00c465f847454b384953276f";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/nn-NO/thunderbird-68.10.0.tar.bz2";
+      locale = "nn-NO";
+      arch = "linux-i686";
+      sha512 = "4bddbdd0a2353f8c43e65cbce5974911809cf28c3d7ce521d662d782f8858b469575857688a5c674f6d028acd55869c062edf9f55dfa3d387fab8fb60f6f2fad";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/pl/thunderbird-68.10.0.tar.bz2";
+      locale = "pl";
+      arch = "linux-i686";
+      sha512 = "953d9e547eb343a0d7f96f501bb87ece71e2f860f8517fb13b76301c7b3e77d7f572a8106fdd43c2b390654457e43703b22566bd3159ace962af2eb1f8bc6ca8";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/pt-BR/thunderbird-68.10.0.tar.bz2";
+      locale = "pt-BR";
+      arch = "linux-i686";
+      sha512 = "b3807897100857c33768478c9dec57024f968a83188b51bd2708b7caf7c53edb39b15cc8dfb5f73ca937c298fa83551edf82d7f43c065bc2fc25467a02343d20";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/pt-PT/thunderbird-68.10.0.tar.bz2";
+      locale = "pt-PT";
+      arch = "linux-i686";
+      sha512 = "e50bf636697714fc4dfd04e1a8d6d7d87239553f01064bb566e218395a2e5d9b16ef22c01509f18f9f562b75eb19a2616d8c7f8a4d212a9a445b1eece17527f7";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/rm/thunderbird-68.10.0.tar.bz2";
+      locale = "rm";
+      arch = "linux-i686";
+      sha512 = "1480eb4c77d88fc461000f423179e5bc693b2f25abe5c6384f4c98494f698c620fdd53e65d75ebd17ce9546c5fb00ef8f40bfffd9b31114417cd10262569a54d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ro/thunderbird-68.10.0.tar.bz2";
+      locale = "ro";
+      arch = "linux-i686";
+      sha512 = "d9cfc8f03d75f3a58fe103c34eb0fdcb3530f0ebc68c0acae7fe1b783bf11c0585e266556d16fa3db174aaafcc319cef9cfa363361cad7b1053a504101b13880";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/ru/thunderbird-68.10.0.tar.bz2";
+      locale = "ru";
+      arch = "linux-i686";
+      sha512 = "d67f550615eb195b80f7338708b7ecf7455203f86aff1682f2e8e654d019fb49c6468eb1c099f7fc78797b97d41c9f42aff5498f27b6cb458f049fd8b6aa3d4e";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/si/thunderbird-68.10.0.tar.bz2";
+      locale = "si";
+      arch = "linux-i686";
+      sha512 = "6dd9d78a9f2ef4ed28a95e83e76e9779d02c950ba906ca14d8fac0bf7300ad2d7d5ad9cfa3973cc8c861011dc8f1c58a6ea5909206443cd2f24bf5bcfe8c5673";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/sk/thunderbird-68.10.0.tar.bz2";
+      locale = "sk";
+      arch = "linux-i686";
+      sha512 = "ba40286898a7722533f8a65e1e9bb494bc28212d2fe21c820f64b1a8bcaad6d0ca1d7a870d5289792a79a6c4851931236b13c1ba07b812b591b3d4c6004ff78d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/sl/thunderbird-68.10.0.tar.bz2";
+      locale = "sl";
+      arch = "linux-i686";
+      sha512 = "bc8e926583e92f4cfe3081a1bb618d7c5fbe9e1f93af378040a72820b820a38915ff1c74deb6069bbaf2957adc536b78faf1df853e8ff6390a9396d909ee040e";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/sq/thunderbird-68.10.0.tar.bz2";
+      locale = "sq";
+      arch = "linux-i686";
+      sha512 = "084bce04b0d83ab24682d04f4c788d61a2a6bfe0777f44f4c9a07d8fd7fef4251464e9a0e523f4e111bd5323ceb398fa09ae3391295047beac3157ce9d2e8905";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/sr/thunderbird-68.10.0.tar.bz2";
+      locale = "sr";
+      arch = "linux-i686";
+      sha512 = "544ed1f0cb8beeac3ac1b2ed02078c3acc5961d6fe4c3f0722b1a36208740226053236453a215e564371453cc5acb541a6f307d594524081a5f4c96aa077c21f";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/sv-SE/thunderbird-68.10.0.tar.bz2";
+      locale = "sv-SE";
+      arch = "linux-i686";
+      sha512 = "806ea4d93a8cb3e5dba8cbc59dd25adbb19e048306124ffebbf1b2a56d49f236d9a79d0e14b5fc0c15537c266a85408ce1a5568e8e6e4417dd94f1b98d9bf36e";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/tr/thunderbird-68.10.0.tar.bz2";
+      locale = "tr";
+      arch = "linux-i686";
+      sha512 = "cf30e9ebaf5770437415377c9a13d66b44a7de7c85bec9b980d9e2e059db7f3756f2c3a888ebf9185c59451e2473440fe2c1ff28a979e066225719effecb1c38";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/uk/thunderbird-68.10.0.tar.bz2";
+      locale = "uk";
+      arch = "linux-i686";
+      sha512 = "a7f5f6b0f1bc849a3a48a30edc8e408eec0c5e544bb4444a8ade969b1fe7ef1fb9d26a0fea3d4d31bf88eb67570e895fb5d916b9ac88c2a8455abcec60d56ca0";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/uz/thunderbird-68.10.0.tar.bz2";
+      locale = "uz";
+      arch = "linux-i686";
+      sha512 = "716e1c0a7b9b0ea33d1464930b68f3f817ce3310bee9000199f9e6bdc4d0d68dc6098665423ada94d7ede600cb0c965adcbb413068adf1415cbc048a7f847ebf";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/vi/thunderbird-68.10.0.tar.bz2";
+      locale = "vi";
+      arch = "linux-i686";
+      sha512 = "1667ab35ed705e739c5192246444eda912ec86a153dd1fc3ed83a5ed61d47d5849270492015198cca82827720bc019fa561e710df5fa77a758864e6cfb09d4aa";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/zh-CN/thunderbird-68.10.0.tar.bz2";
+      locale = "zh-CN";
+      arch = "linux-i686";
+      sha512 = "4ef6c9933ce8671442aa86f804085b4ce9a73aa4f8cd598b7d41a844be37d54cbd8a2dc39d6ab97f160856435475093f3240f960a206e53d327a4b2e47fac45d";
+    }
+    { url = "http://archive.mozilla.org/pub/thunderbird/releases/68.10.0/linux-i686/zh-TW/thunderbird-68.10.0.tar.bz2";
+      locale = "zh-TW";
+      arch = "linux-i686";
+      sha512 = "ab19d7c1114835a380e035dafc2e30849e8084cdac9175eb5eb3a9fde81d49cb710d9dce21652780a35011d139e070c0f61840275aa8d0e99252bfa5a8aa1735";
+    }
+    ];
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4ba74b4ae62f..82396c1f9e32 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -22793,6 +22793,8 @@ in
 
   thunderbird-bin = callPackage ../applications/networking/mailreaders/thunderbird-bin { };
 
+  thunderbird-bin-68 = callPackage ../applications/networking/mailreaders/thunderbird-bin/68.nix { };
+
   ticpp = callPackage ../development/libraries/ticpp { };
 
   tig = gitAndTools.tig;