diff --git a/Makefile b/Makefile
index 3556c3f..d588330 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ DOCKER_TAG?=$(subst master,stable,$(subst refs/heads/,,$(shell git symbolic-ref
 DOCKER_IMAGE?=iohubdev/antos
 
 ARCH?=amd64
-VERSION?=2.0.0-b
+VERSION?=2.1.0-b
 
 RUSTUP_HOME?=/opt/rust
 CARGO_HOME?=/opt/rust/cargo
@@ -44,6 +44,10 @@ all: antos tar.gz
 
 antos: antd backend frontend
 	cp $(ROOT_DIR)/README.md $(INSTALL_DIR)/htdocs/os
+	touch $(INSTALL_DIR)/htdocs/os/packages/.DENIED
+	touch $(INSTALL_DIR)/htdocs/os/libs/.DENIED
+	touch $(INSTALL_DIR)/htdocs/os/controllers/.DENIED
+	scripts/version.sh $(INSTALL_DIR)/htdocs/os/libs
 
 antd: httpd plugins luasec luasocket silk luafcgi
 	rm $(INSTALL_DIR)/runner.ini
diff --git a/antd/silk b/antd/silk
index 14e20cf..824769d 160000
--- a/antd/silk
+++ b/antd/silk
@@ -1 +1 @@
-Subproject commit 14e20cf41e64ef548fd02d50949bf649490ef5c0
+Subproject commit 824769dee2e89ef75b0c59e91d5ede5f2c815213
diff --git a/antos-backend b/antos-backend
index 37f68f0..ac36ba6 160000
--- a/antos-backend
+++ b/antos-backend
@@ -1 +1 @@
-Subproject commit 37f68f0e04aadf3e829eab7e6a6fe569e2e3032a
+Subproject commit ac36ba6ff0e870bc773a2664afee1c631c46cad1
diff --git a/antos-frontend b/antos-frontend
index f4ac0d6..04da2a9 160000
--- a/antos-frontend
+++ b/antos-frontend
@@ -1 +1 @@
-Subproject commit f4ac0d639d85f7631251539b79028bdc2f768b6d
+Subproject commit 04da2a9d39bd210ae8405b52094684384d422cae
diff --git a/scripts/version.sh b/scripts/version.sh
new file mode 100755
index 0000000..c51a815
--- /dev/null
+++ b/scripts/version.sh
@@ -0,0 +1,140 @@
+#! /bin/bash
+get_version_lua_socket() {
+    file=$1
+    dir=$(dirname "$(realpath "$file")")
+    line=$(grep -e "^## \[.*"  "$file" | head -1)
+    ref=$(cd "$dir" && git rev-parse  --short HEAD )
+    regex="##\s+\[\s*v([0-9\.]+)\s*\].*"
+    name="luasocket"
+    if [[ $line =~ $regex ]]; then
+        version="${BASH_REMATCH[1]}"
+        echo "    Project name: $name VERSION: $version REF: $ref"
+        cat << EOF >> /tmp/versions.json
+    "$name":
+    {
+        "version": "$version",
+        "ref": "$ref"
+    },
+EOF
+    else
+        echo "Unable to find version on $file"
+        exit 1
+    fi
+}
+
+get_version_lua_sec() {
+    file=$1
+    dir=$(dirname "$(realpath "$file")")
+    line=$(grep -e "^LuaSec"  $file | head -1)
+    ref=$(cd "$dir" && git rev-parse  --short HEAD )
+    regex="LuaSec\s+([0-9\.]+).*"
+    name="luasec"
+    if [[ $line =~ $regex ]]; then
+        version="${BASH_REMATCH[1]}"
+        echo "    Project name: $name VERSION: $version REF: $ref"
+        cat << EOF >> /tmp/versions.json
+    "$name":
+    {
+        "version": "$version",
+        "ref": "$ref"
+    },
+EOF
+    else
+        echo "Unable to find version on $file"
+        exit 1
+    fi
+}
+
+get_version_rust() {
+    file=$1
+    dir=$(dirname "$(realpath "$file")")
+    line=$(grep -e "^version\s*=.*" "$file")
+    ref=$(cd "$dir" && git rev-parse  --short HEAD )
+    regex="\s*version\s*=\s*\"([^\"]*)\".*"
+    if [[ $line =~ $regex ]]; then
+        version="${BASH_REMATCH[1]}"
+    else
+        echo "Unable to find version on $file"
+        exit 1
+    fi
+    line=$(grep -e "^name\s*=.*" "$file")
+    regex="\s*name\s*=\s*\"([^\"]*)\".*"
+    if [[ $line =~ $regex ]]; then
+        name="${BASH_REMATCH[1]}"
+    else
+        echo "Unable to find name on $file"
+        exit 1
+    fi
+    echo "    Project name: $name VERSION: $version REF: $ref"
+    cat << EOF >> /tmp/versions.json
+    "$name":
+    {
+        "version": "$version",
+        "ref": "$ref"
+    },
+EOF
+}
+
+get_version_autotool() {
+    file=$1
+    dir=$(dirname "$(realpath "$file")")
+    line="$(grep "AC_INIT" "$file")"
+    regex="\s*AC_INIT\s*\(\s*\[\s*([a-zA-Z0-9_\-]*)\s*\]\s*,\s*\[\s*([a-zA-Z0-9\._\-]*).*"
+    if [[ $line =~ $regex ]]; then
+        name="${BASH_REMATCH[1]}"
+        version="${BASH_REMATCH[2]}"
+        ref=$(cd "$dir" && git rev-parse  --short HEAD )
+        echo "    Project name: $name VERSION: $version REF: $ref"
+        cat << EOF >> /tmp/versions.json
+    "$name":
+    {
+        "version": "$version",
+        "ref": "$ref"
+    },
+EOF
+    else
+        echo "Unable to find version on $file"
+        exit 1
+    fi
+}
+
+get_version() {
+    dir=$1
+    echo "getting version in $dir/configure.ac"
+    if [ -e "$dir/configure.ac" ]; then
+        get_version_autotool "$dir/configure.ac"
+        return 0
+    fi
+    if [ -e  "$dir/Cargo.toml" ]; then
+        get_version_rust "$dir/Cargo.toml"
+        return 0
+    fi
+    if [ "$dir" = "antd/luasec" ]; then
+        get_version_lua_sec "$dir/CHANGELOG"
+        return 0
+    fi
+    if [ "$dir" = "antd/luasocket" ]; then
+        get_version_lua_socket "$dir/CHANGELOG.md"
+        return 0
+    fi
+    echo "Unknown version for project $dir"
+    exit 1
+}
+
+DESTDIR=$1
+
+if [ -z "$DESTDIR" ]; then
+    echo "Please specify DESTDIR as parameter"
+    exit 1
+fi
+mkdir -p "$DESTDIR"
+
+echo "{" > /tmp/versions.json
+
+for prj in antd/* ; do
+    get_version "$prj"
+done
+sed -i '$ s/.$//' /tmp/versions.json
+echo "}" >> /tmp/versions.json
+install -m 0644 /tmp/versions.json "$DESTDIR"
+echo "DONE"
\ No newline at end of file