diff --git a/XeRelease_Gtkmm4/.vscode/settings.json b/XeRelease_Gtkmm4/.vscode/settings.json
index 28debd9..c76ee22 100644
--- a/XeRelease_Gtkmm4/.vscode/settings.json
+++ b/XeRelease_Gtkmm4/.vscode/settings.json
@@ -80,5 +80,6 @@
         "typeinfo": "cpp",
         "valarray": "cpp",
         "variant": "cpp"
-    }
+    },
+    "mesonbuild.configureOnOpen": false
 }
\ No newline at end of file
diff --git a/XeRelease_Gtkmm4/src/MyPrefs.hh b/XeRelease_Gtkmm4/src/MyPrefs.hh
index 4b29a64..3b11b7b 100644
--- a/XeRelease_Gtkmm4/src/MyPrefs.hh
+++ b/XeRelease_Gtkmm4/src/MyPrefs.hh
@@ -3,7 +3,7 @@
 #include <gtkmm.h>
 #include <fstream>
 #include "../json_nlohmann/json.hpp"
-#include "os_detector.hh"
+#include "config.hh"
 
 using json = nlohmann::json;
 
diff --git a/XeRelease_Gtkmm4/src/MyWin.cc b/XeRelease_Gtkmm4/src/MyWin.cc
index 5b152d7..a0992b8 100644
--- a/XeRelease_Gtkmm4/src/MyWin.cc
+++ b/XeRelease_Gtkmm4/src/MyWin.cc
@@ -4,6 +4,7 @@
 #include "fly.xpm"
 #include "xeapi.hh"
 #include "xerelease.hh"
+#include "config.hh"
 #include <cstdio>
 
 enum Releases
@@ -122,9 +123,9 @@ MyWin::MyWin()
     }
 
     // Apply css class for widgets
-    Gtk::CssProvider::add_provider_for_display(btn_box.get_display(), provider, 
+    Gtk::CssProvider::add_provider_for_display(btn_box.get_display(), provider,
                                                GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-    Gtk::CssProvider::add_provider_for_display(prefs->get_display(), provider, 
+    Gtk::CssProvider::add_provider_for_display(prefs->get_display(), provider,
                                                GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
     // auto style1 = btn_box.get_style_context();
     // style1->add_provider(provider, 1);
@@ -190,10 +191,13 @@ void MyWin::background1()
     sized.reset();
 
     // Update config
-    if(!start){
+    if (!start)
+    {
         prefs->background_id = 1;
         prefs->save_config_now();
-    }else{
+    }
+    else
+    {
         start = false;
     }
 }
@@ -211,10 +215,13 @@ void MyWin::background2()
     sized.reset();
 
     // Update config
-    if(!start){
+    if (!start)
+    {
         prefs->background_id = 2;
         prefs->save_config_now();
-    }else{
+    }
+    else
+    {
         start = false;
     }
 }
@@ -232,10 +239,13 @@ void MyWin::background3()
     sized.reset();
 
     // Update config
-    if(!start){
+    if (!start)
+    {
         prefs->background_id = 3;
         prefs->save_config_now();
-    }else{
+    }
+    else
+    {
         start = false;
     }
 }
@@ -291,9 +301,14 @@ void MyWin::main_releases()
     switch (version) // Use Selection to Perform
     {
     case Releases::LTS:
+#ifdef DISABLE_LONGTERM_BUILD
+        msg_dialog.Init("The longterm build is diasbled!");
+        msg_dialog.show();
+#else
         longterm(local, config_longterm.c_str(), str);
         msg_dialog.Init(str);
         msg_dialog.show();
+#endif
         break;
     case Releases::Stable:
         stable(local, config_stable.c_str(), str);
diff --git a/XeRelease_Gtkmm4/src/os_detector.hh b/XeRelease_Gtkmm4/src/config.hh
similarity index 79%
rename from XeRelease_Gtkmm4/src/os_detector.hh
rename to XeRelease_Gtkmm4/src/config.hh
index 6bdba56..67b4fd9 100644
--- a/XeRelease_Gtkmm4/src/os_detector.hh
+++ b/XeRelease_Gtkmm4/src/config.hh
@@ -1,4 +1,6 @@
+// This header file is to get the platform and features enable/disable
 #pragma once
+
 // Defining the OS
 enum class OS_Type{
     Linux,
@@ -17,4 +19,7 @@ static inline OS_Type get_os_type(){
     // #define COMPILED_IN_WINDOWS
     return OS_Type::Windows;
 #endif
-}
\ No newline at end of file
+}
+
+// Disable longterm build
+#define DISABLE_LONGTERM_BUILD
\ No newline at end of file
diff --git a/XeRelease_Gtkmm4/src/xerelease.hh b/XeRelease_Gtkmm4/src/xerelease.hh
index 1357024..f8ea797 100644
--- a/XeRelease_Gtkmm4/src/xerelease.hh
+++ b/XeRelease_Gtkmm4/src/xerelease.hh
@@ -2,7 +2,7 @@
 #define __XE_RELEASE_
 
 #include "../json_nlohmann/json.hpp"
-#include "os_detector.hh"
+#include "config.hh"
 
 using json = nlohmann::json;