diff --git a/gen_c_library/components/header_start.hpp b/gen_c_library/components/header_start.hpp
index cbfa228..445d33e 100644
--- a/gen_c_library/components/header_start.hpp
+++ b/gen_c_library/components/header_start.hpp
@@ -8,6 +8,12 @@
 
 	This is a single header C-Library variant.
 	Define GEN_IMPLEMENTATION before including this file in a single compilation unit.
+
+	! ----------------------------------------------------------------------- VERSION: v0.19-Alpha !
+	! ============================================================================================ !
+	! WARNING: THIS IS AN ALPHA VERSION OF THE LIBRARY, USE AT YOUR OWN DISCRETION                 !
+	! NEVER DO CODE GENERATION WITHOUT AT LEAST HAVING CONTENT IN A CODEBASE UNDER VERSION CONTROL !
+	! ============================================================================================ !
 */
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
 #	error Gen.hpp : GEN_TIME not defined
diff --git a/gen_singleheader/components/header_start.hpp b/gen_singleheader/components/header_start.hpp
index 8d69720..2c959d5 100644
--- a/gen_singleheader/components/header_start.hpp
+++ b/gen_singleheader/components/header_start.hpp
@@ -8,6 +8,12 @@
 
 	This is a single header variant of the library.
 	Define GEN_IMPLEMENTATION before including this file in a single compilation unit.
+
+	! ----------------------------------------------------------------------- VERSION: v0.19-Alpha !
+	! ============================================================================================ !
+	! WARNING: THIS IS AN ALPHA VERSION OF THE LIBRARY, USE AT YOUR OWN DISCRETION                 !
+	! NEVER DO CODE GENERATION WITHOUT AT LEAST HAVING CONTENT IN A CODEBASE UNDER VERSION CONTROL !
+	! ============================================================================================ !
 */
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
 #	error Gen.hpp : GEN_TIME not defined
diff --git a/gen_unreal_engine/components/header_start.hpp b/gen_unreal_engine/components/header_start.hpp
index 950a08b..deb6ab2 100644
--- a/gen_unreal_engine/components/header_start.hpp
+++ b/gen_unreal_engine/components/header_start.hpp
@@ -7,6 +7,12 @@
 	https://github.com/Ed94/gencpp
 
 	This is a variant intended for use with Unreal Engine 5
+
+	! ----------------------------------------------------------------------- VERSION: v0.19-Alpha !
+	! ============================================================================================ !
+	! WARNING: THIS IS AN ALPHA VERSION OF THE LIBRARY, USE AT YOUR OWN DISCRETION                 !
+	! NEVER DO CODE GENERATION WITHOUT AT LEAST HAVING CONTENT IN A CODEBASE UNDER VERSION CONTROL !
+	! ============================================================================================ !
 */
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
 #	error Gen.hpp : GEN_TIME not defined
diff --git a/project/components/header_start.hpp b/project/components/header_start.hpp
index 7963536..52239ae 100644
--- a/project/components/header_start.hpp
+++ b/project/components/header_start.hpp
@@ -7,6 +7,12 @@
 
 	Public Address:
 	https://github.com/Ed94/gencpp
+
+	! ----------------------------------------------------------------------- VERSION: v0.19-Alpha !
+	! ============================================================================================ !
+	! WARNING: THIS IS AN ALPHA VERSION OF THE LIBRARY, USE AT YOUR OWN DISCRETION                 !
+	! NEVER DO CODE GENERATION WITHOUT AT LEAST HAVING CONTENT IN A CODEBASE UNDER VERSION CONTROL !
+	! ============================================================================================ !
 */
 #if ! defined(GEN_DONT_ENFORCE_GEN_TIME_GUARD) && ! defined(GEN_TIME)
 #	error Gen.hpp : GEN_TIME not defined