diff --git a/AUTHORS b/AUTHORS
index 908b59504..08ca6d937 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -57,3 +57,12 @@ https://github.com/Jupi007
VPN/Loading animation icons from Paper (CC-BY-SA-4.0) and Papirus (GPL3) icon themes
https://github.com/snwh/paper-icon-theme
https://github.com/PapirusDevelopmentTeam/papirus-icon-theme
+
+Dart and the related logo are trademarks of Google LLC.
+We are not endorsed by or affiliated with Google LLC.
+https://dart.dev/brand
+
+Julia logo licensed under the Creative Commons "BY-NC-SA" 4.0 License.
+Copyright (c) 2012-2022: Stefan Karpinski stefan@karpinski.org.
+https://github.com/JuliaLang/julia-logo-graphics
+https://creativecommons.org/licenses/by-nc-sa/4.0/
diff --git a/elementary-xfce/mimetypes/128/application-vnd.dart.svg b/elementary-xfce/mimetypes/128/application-vnd.dart.svg
new file mode 100644
index 000000000..b26339280
--- /dev/null
+++ b/elementary-xfce/mimetypes/128/application-vnd.dart.svg
@@ -0,0 +1,244 @@
+
+
diff --git a/elementary-xfce/mimetypes/128/text-julia.svg b/elementary-xfce/mimetypes/128/text-julia.svg
new file mode 100644
index 000000000..5253e45a1
--- /dev/null
+++ b/elementary-xfce/mimetypes/128/text-julia.svg
@@ -0,0 +1,231 @@
+
+
diff --git a/elementary-xfce/mimetypes/16/application-vnd.dart.svg b/elementary-xfce/mimetypes/16/application-vnd.dart.svg
new file mode 100644
index 000000000..edf779979
--- /dev/null
+++ b/elementary-xfce/mimetypes/16/application-vnd.dart.svg
@@ -0,0 +1,167 @@
+
+
diff --git a/elementary-xfce/mimetypes/16/text-julia.svg b/elementary-xfce/mimetypes/16/text-julia.svg
new file mode 100644
index 000000000..4fb20421a
--- /dev/null
+++ b/elementary-xfce/mimetypes/16/text-julia.svg
@@ -0,0 +1,156 @@
+
+
diff --git a/elementary-xfce/mimetypes/24/application-vnd.dart.svg b/elementary-xfce/mimetypes/24/application-vnd.dart.svg
new file mode 100644
index 000000000..f3e7c1736
--- /dev/null
+++ b/elementary-xfce/mimetypes/24/application-vnd.dart.svg
@@ -0,0 +1,210 @@
+
+
diff --git a/elementary-xfce/mimetypes/24/text-julia.svg b/elementary-xfce/mimetypes/24/text-julia.svg
new file mode 100644
index 000000000..537676f91
--- /dev/null
+++ b/elementary-xfce/mimetypes/24/text-julia.svg
@@ -0,0 +1,199 @@
+
+
diff --git a/elementary-xfce/mimetypes/32/application-vnd.dart.svg b/elementary-xfce/mimetypes/32/application-vnd.dart.svg
new file mode 100644
index 000000000..81f007ddc
--- /dev/null
+++ b/elementary-xfce/mimetypes/32/application-vnd.dart.svg
@@ -0,0 +1,230 @@
+
+
diff --git a/elementary-xfce/mimetypes/32/text-julia.svg b/elementary-xfce/mimetypes/32/text-julia.svg
new file mode 100644
index 000000000..138074801
--- /dev/null
+++ b/elementary-xfce/mimetypes/32/text-julia.svg
@@ -0,0 +1,219 @@
+
+
diff --git a/elementary-xfce/mimetypes/48/application-vnd.dart.svg b/elementary-xfce/mimetypes/48/application-vnd.dart.svg
new file mode 100644
index 000000000..aa8b5799e
--- /dev/null
+++ b/elementary-xfce/mimetypes/48/application-vnd.dart.svg
@@ -0,0 +1,230 @@
+
+
diff --git a/elementary-xfce/mimetypes/48/text-julia.svg b/elementary-xfce/mimetypes/48/text-julia.svg
new file mode 100644
index 000000000..d15529a8b
--- /dev/null
+++ b/elementary-xfce/mimetypes/48/text-julia.svg
@@ -0,0 +1,219 @@
+
+
diff --git a/elementary-xfce/mimetypes/64/application-vnd.dart.svg b/elementary-xfce/mimetypes/64/application-vnd.dart.svg
new file mode 100644
index 000000000..ea9b983f0
--- /dev/null
+++ b/elementary-xfce/mimetypes/64/application-vnd.dart.svg
@@ -0,0 +1,230 @@
+
+
diff --git a/elementary-xfce/mimetypes/64/text-julia.svg b/elementary-xfce/mimetypes/64/text-julia.svg
new file mode 100644
index 000000000..40ccd9216
--- /dev/null
+++ b/elementary-xfce/mimetypes/64/text-julia.svg
@@ -0,0 +1,219 @@
+
+
diff --git a/elementary-xfce/mimetypes/96/application-vnd.dart.svg b/elementary-xfce/mimetypes/96/application-vnd.dart.svg
new file mode 100644
index 000000000..920880572
--- /dev/null
+++ b/elementary-xfce/mimetypes/96/application-vnd.dart.svg
@@ -0,0 +1,227 @@
+
+
diff --git a/elementary-xfce/mimetypes/96/text-julia.svg b/elementary-xfce/mimetypes/96/text-julia.svg
new file mode 100644
index 000000000..540deffca
--- /dev/null
+++ b/elementary-xfce/mimetypes/96/text-julia.svg
@@ -0,0 +1,216 @@
+
+