diff --git a/releng/download/releases/cdt-lsp-1.0/compositeArtifacts.xml b/releng/download/releases/cdt-lsp-1.0/compositeArtifacts.xml
new file mode 100644
index 00000000000..ec2d862840d
--- /dev/null
+++ b/releng/download/releases/cdt-lsp-1.0/compositeArtifacts.xml
@@ -0,0 +1,12 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<?compositeArtifactRepository version='1.0.0'?>
+<repository name='CDT LSP 1.0.0 Update Site'
+    type='org.eclipse.equinox.internal.p2.artifact.repository.CompositeArtifactRepository' version='1.0.0'>
+  <properties size='1'>
+    <!-- timestamp made with date +%s%3N -->
+    <property name='p2.timestamp' value='1695074948699'/>
+  </properties>
+  <children size='1'>
+    <child location='cdt-lsp-1.0.0'/>
+  </children>
+</repository>
diff --git a/releng/download/releases/cdt-lsp-1.0/compositeContent.xml b/releng/download/releases/cdt-lsp-1.0/compositeContent.xml
new file mode 100644
index 00000000000..fe9bea0cd56
--- /dev/null
+++ b/releng/download/releases/cdt-lsp-1.0/compositeContent.xml
@@ -0,0 +1,12 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<?compositeMetadataRepository version='1.0.0'?>
+<repository name='CDT LSP 1.0.0 Update Site'
+    type='org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository' version='1.0.0'>
+  <properties size='1'>
+    <!-- timestamp made with date +%s%3N -->
+    <property name='p2.timestamp' value='1695074948699'/>
+  </properties>
+  <children size='1'>
+    <child location='cdt-lsp-1.0.0'/>
+  </children>
+</repository>
diff --git a/releng/download/releases/cdt-lsp-latest/compositeArtifacts.xml b/releng/download/releases/cdt-lsp-latest/compositeArtifacts.xml
new file mode 100644
index 00000000000..6acfc17a832
--- /dev/null
+++ b/releng/download/releases/cdt-lsp-latest/compositeArtifacts.xml
@@ -0,0 +1,12 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<?compositeArtifactRepository version='1.0.0'?>
+<repository name='CDT LSP Latest Update Site'
+    type='org.eclipse.equinox.internal.p2.artifact.repository.CompositeArtifactRepository' version='1.0.0'>
+  <properties size='1'>
+    <!-- timestamp made with date +%s%3N -->
+    <property name='p2.timestamp' value='1695074948699'/>
+  </properties>
+  <children size='1'>
+    <child location='../cdt-lsp-1.0'/>
+  </children>
+</repository>
diff --git a/releng/download/releases/cdt-lsp-latest/compositeContent.xml b/releng/download/releases/cdt-lsp-latest/compositeContent.xml
new file mode 100644
index 00000000000..c2f239cbb7a
--- /dev/null
+++ b/releng/download/releases/cdt-lsp-latest/compositeContent.xml
@@ -0,0 +1,12 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<?compositeMetadataRepository version='1.0.0'?>
+<repository name='CDT LSP Latest Update Site'
+    type='org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository' version='1.0.0'>
+  <properties size='1'>
+    <!-- timestamp made with date +%s%3N -->
+    <property name='p2.timestamp' value='1695074948699'/>
+  </properties>
+  <children size='1'>
+    <child location='../cdt-lsp-1.0'/>
+  </children>
+</repository>
diff --git a/releng/scripts/promote-files-to-download.sh b/releng/scripts/promote-files-to-download.sh
index 28a4d6e4aaa..3ee1926725e 100755
--- a/releng/scripts/promote-files-to-download.sh
+++ b/releng/scripts/promote-files-to-download.sh
@@ -26,6 +26,10 @@ $ECHO $SCP ./releng/download/releases/11.1/* "${SSHUSER}:${DOWNLOAD}/releases/11
 $ECHO $SCP ./releng/download/releases/11.2/* "${SSHUSER}:${DOWNLOAD}/releases/11.2/"
 $ECHO $SCP ./releng/download/releases/11.3/* "${SSHUSER}:${DOWNLOAD}/releases/11.3/"
 
+$ECHO $SSH mkdir -p "${DOWNLOAD}/releases/cdt-lsp-latest/"
+$ECHO $SCP ./releng/download/releases/cdt-lsp-latest/* "${SSHUSER}:${DOWNLOAD}/releases/cdt-lsp-latest/"
+$ECHO $SCP ./releng/download/releases/cdt-lsp-1.0/* "${SSHUSER}:${DOWNLOAD}/releases/cdt-lsp-1.0/"
+
 # Issue #235 - some of the old archived releases had bad composites. For those
 # ones we started maintaining the files here as it was the easiest way to edit
 # the files. Add more here as needed.