diff --git a/.gitmodules b/.gitmodules
index 8fad6ad8..a06fc9bf 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,3 +6,27 @@
 	path = releases/svg-edit-5.1.0
 	url = https://github.com/SVG-Edit/svgedit.git
 	branch = release-v5.1.0
+[submodule "releases/svg-edit-5.0.0"]
+	path = releases/svg-edit-5.0.0
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v5.0.0
+[submodule "releases/svg-edit-4.3.0"]
+	path = releases/svg-edit-4.3.0
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v4.3.0
+[submodule "releases/svg-edit-4.2.0"]
+	path = releases/svg-edit-4.2.0
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v4.2.0
+[submodule "releases/svg-edit-4.1.0"]
+	path = releases/svg-edit-4.1.0
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v4.1.0
+[submodule "releases/svg-edit-4.0.1"]
+	path = releases/svg-edit-4.0.1
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v4.0.1
+[submodule "releases/svg-edit-4.0.0"]
+	path = releases/svg-edit-4.0.0
+	url = https://github.com/SVG-Edit/svgedit.git
+	branch = release-v4.0.0
diff --git a/releases/svg-edit-4.0.0 b/releases/svg-edit-4.0.0
new file mode 160000
index 00000000..b0fad3d7
--- /dev/null
+++ b/releases/svg-edit-4.0.0
@@ -0,0 +1 @@
+Subproject commit b0fad3d7655b3ee9ca000287ef7748876afce6f1
diff --git a/releases/svg-edit-4.0.1 b/releases/svg-edit-4.0.1
new file mode 160000
index 00000000..efa8cbfb
--- /dev/null
+++ b/releases/svg-edit-4.0.1
@@ -0,0 +1 @@
+Subproject commit efa8cbfb830e28aae63d59f4fbc30ec1d73d8762
diff --git a/releases/svg-edit-4.1.0 b/releases/svg-edit-4.1.0
new file mode 160000
index 00000000..c6d07fbb
--- /dev/null
+++ b/releases/svg-edit-4.1.0
@@ -0,0 +1 @@
+Subproject commit c6d07fbb7cc416e729e128bf1e7f6c5893d61ff7
diff --git a/releases/svg-edit-4.2.0 b/releases/svg-edit-4.2.0
new file mode 160000
index 00000000..01083faf
--- /dev/null
+++ b/releases/svg-edit-4.2.0
@@ -0,0 +1 @@
+Subproject commit 01083faf73279e21bc0ac7e12f2394efae2a9d96
diff --git a/releases/svg-edit-4.3.0 b/releases/svg-edit-4.3.0
new file mode 160000
index 00000000..b8cc9cf7
--- /dev/null
+++ b/releases/svg-edit-4.3.0
@@ -0,0 +1 @@
+Subproject commit b8cc9cf724a36a6c4baa036308b2354af90ac97b
diff --git a/releases/svg-edit-5.0.0 b/releases/svg-edit-5.0.0
new file mode 160000
index 00000000..fc0c53f6
--- /dev/null
+++ b/releases/svg-edit-5.0.0
@@ -0,0 +1 @@
+Subproject commit fc0c53f61a7b38ccc229c8b15453136066d1b6db