diff --git a/docs/build-latest-version.sh b/docs/build-latest-version.sh
old mode 100644
new mode 100755
index 06a62d817f..e8004f169d
--- a/docs/build-latest-version.sh
+++ b/docs/build-latest-version.sh
@@ -1,9 +1,33 @@
 #!/bin/bash
 set -e
 
-jq '[.[0]]' versions.json > tmp_versions.json
-mv tmp_versions.json versions.json
+CONFIG_FILE="docusaurus.config.js"
 
+# Extract lastVersion from docusaurus.config.js using sed
+LAST_VERSION=$(sed -n "s/.*lastVersion: *'\\([^']*\\)'.*/\\1/p" "$CONFIG_FILE")
+if [ -z "$LAST_VERSION" ]; then
+  echo "Error: lastVersion not found in $CONFIG_FILE"
+  exit 1
+fi
+echo "Found lastVersion: $LAST_VERSION"
+
+# Extract all version numbers from the entire file
+ALL_VERSIONS=$(grep -oE "'[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z]+)?'" "$CONFIG_FILE" | sed "s/'//g" | sort -u -V -r)
+if [ -z "$ALL_VERSIONS" ]; then
+  echo "Error: No versions found in $CONFIG_FILE"
+  exit 1
+fi
+echo "Found raw versions:"
+echo "$ALL_VERSIONS"
+
+# Convert the extracted versions into a JSON array format
+VERSION_ARRAY=$(echo "$ALL_VERSIONS" | jq -R -s -c 'split("\n")[:-1] + ["'"$LAST_VERSION"'"] | unique')
+echo "Updating versions.json with: $VERSION_ARRAY"
+
+# Update versions.json with combined data
+echo $VERSION_ARRAY | jq . > versions.json
+
+# Install dependencies and build the project
 npm i && npm run build
 
-exec "$@"
+exec "$@"
\ No newline at end of file