diff --git a/install/ubuntu-install.sh b/install/ubuntu-install.sh
index 08835d4..03a602c 100644
--- a/install/ubuntu-install.sh
+++ b/install/ubuntu-install.sh
@@ -5,7 +5,7 @@
 # License: MIT
 # https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
 
-source /dev/stdin <<< "$FUNCTIONS_FILE_PATH"
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
 color
 verb_ip6
 catch_errors
@@ -19,6 +19,109 @@ $STD apt-get install -y sudo
 $STD apt-get install -y mc
 msg_ok "Installed Dependencies"
 
+msg_info "Check GH Releases"
+echo "Getting 0xERR0R/blocky..."
+RELEASE=$(check_gh_release 0xERR0R/blocky) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting aceberg/WatchYourLAN..."
+RELEASE=$(check_gh_release aceberg/WatchYourLAN) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting actualbudget/actual-server..."
+RELEASE=$(check_gh_release actualbudget/actual-server) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting agl/jbig2enc..."
+RELEASE=$(check_gh_release agl/jbig2enc) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting alexta69/metube..."
+RELEASE=$(check_gh_release alexta69/metube) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting AlexxIT/go2rtc..."
+RELEASE=$(check_gh_release AlexxIT/go2rtc) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting apache/tika..."
+RELEASE=$(check_gh_release apache/tika) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting ArtifexSoftware/ghostpdl-downloads..."
+RELEASE=$(check_gh_release ArtifexSoftware/ghostpdl-downloads) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting Athou/commafeed..."
+RELEASE=$(check_gh_release Athou/commafeed) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting authelia/authelia..."
+RELEASE=$(check_gh_release authelia/authelia) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting azukaar/Cosmos-Server..."
+RELEASE=$(check_gh_release azukaar/Cosmos-Server) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting bastienwirtz/homer..."
+RELEASE=$(check_gh_release bastienwirtz/homer) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting benjaminjonard/koillection..."
+RELEASE=$(check_gh_release benjaminjonard/koillection) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting benzino77/tasmocompiler..."
+RELEASE=$(check_gh_release benzino77/tasmocompiler) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting blakeblackshear/frigate..."
+RELEASE=$(check_gh_release blakeblackshear/frigate) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting bluenviron/mediamtx..."
+RELEASE=$(check_gh_release bluenviron/mediamtx) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting BookStackApp/BookStack..."
+RELEASE=$(check_gh_release BookStackApp/BookStack) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting browserless/chrome..."
+RELEASE=$(check_gh_release browserless/chrome) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting Bubka/2FAuth..."
+RELEASE=$(check_gh_release Bubka/2FAuth) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting caddyserver/xcaddy..."
+RELEASE=$(check_gh_release caddyserver/xcaddy) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting clusterzx/paperless-ai..."
+RELEASE=$(check_gh_release clusterzx/paperless-ai) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting cockpit-project/cockpit..."
+RELEASE=$(check_gh_release cockpit-project/cockpit) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting community-scripts/ProxmoxVE..."
+RELEASE=$(check_gh_release community-scripts/ProxmoxVE) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting CorentinTh/it-tools..."
+RELEASE=$(check_gh_release CorentinTh/it-tools) || exit 1
+echo "Got Version: $RELEASE"
+
+echo "Getting dani-garcia/bw_web_builds..."
+RELEASE=$(check_gh_release dani-garcia/bw_web_builds) || exit 1
+echo "Got Version: $RELEASE"
+
+msg_ok "Done"
+
 motd_ssh
 customize
 
diff --git a/misc/build.func b/misc/build.func
index c59ed6e..dd4d4fa 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -291,22 +291,61 @@ update_motd_ip() {
     fi
 }
 
+get_gh_release() {
+    local repo="$1"
+    local api_url="https://api.github.com/repos/$repo/releases/latest"
+    local header=()
+
+    # Ensure jq is installed
+    if ! command -v jq &>/dev/null; then
+        msg_info "Installing jq (required for GitHub API parsing)"
+        apt-get update &>/dev/null
+        apt-get install -y jq &>/dev/null && msg_ok "jq installed" || {
+            msg_error "Failed to install jq"
+            return 1
+        }
+    fi
+
+    # Optional: GitHub Token for higher rate limit
+    [[ -n "$GITHUB_TOKEN" ]] && header=(-H "Authorization: token $GITHUB_TOKEN")
+
+    # Info output
+    msg_info "Fetching GitHub release for $repo"
+    local api_response
+    if ! api_response=$(curl -fsSL "${header[@]}" "$api_url"); then
+        msg_error "Request failed for $repo"
+        return 1
+    fi
+
+    # Extract release tag
+    local tag
+    tag=$(echo "$api_response" | jq -r '.tag_name // .name // empty')
+    [[ "$tag" =~ ^v[0-9] ]] && tag="${tag:1}"
+
+    if [[ -z "$tag" ]]; then
+        msg_error "No release tag found for $repo"
+        return 1
+    fi
+
+    msg_ok "Found release: $tag for $repo"
+    echo "$tag"
+}
+
 # Function to download & save header files
 get_header() {
-    local app_name=$(echo ${APP,,} | tr -d ' ')
-    local header_url="https://github.com/community-scripts/ProxmoxVED/raw/main/ct/headers/${app_name}"
+    local app_name=$(echo "${APP,,}" | tr -d ' ')
+    local header_url="https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/ct/headers/${app_name}"
     local local_header_path="/usr/local/community-scripts/headers/${app_name}"
 
-    mkdir -p "/usr/local/community-scripts/headers"
+    mkdir -p "$(dirname "$local_header_path")"
 
-    # Check if local file already present
     if [ ! -s "$local_header_path" ]; then
-        curl -fsSL "$header_url" -o "$local_header_path"
-        if [ $? -ne 0 ]; then
-            echo -e "${WARN}${BOLD}${YLW}Failed to download header for ${app_name}. No header will be displayed.${CL}"
+        if ! curl -fsSL "$header_url" -o "$local_header_path"; then
+            echo -e "${WARN:-}[WARN]${BOLD:-}${YLW:-} Failed to download header for ${app_name}. No header will be displayed.${CL:-}"
             return 1
         fi
     fi
+
     cat "$local_header_path"
 }