diff --git a/include/wums/defines/module_defines.h b/include/wums/defines/module_defines.h
index 2ebd6d3..177fa85 100644
--- a/include/wums/defines/module_defines.h
+++ b/include/wums/defines/module_defines.h
@@ -60,7 +60,8 @@ typedef struct module_information_single_t {
     uint32_t                            number_function_symbols;
 } module_information_single_t;
 
-#define MODULE_INFORMATION_VERSION 0x0000000E
+#define MODULE_INFORMATION_VERSION      0x0000000E
+#define MODULE_LITE_INFORMATION_VERSION 0x80000001
 
 typedef struct module_information_t {
     uint32_t                        version;
@@ -69,6 +70,11 @@ typedef struct module_information_t {
     uint32_t                        number_acquired_rpls;
     uint32_t *                      acquired_rpls;
 } module_information_t;
+
+typedef struct module_lite_information_t {
+    uint32_t                        version;
+} module_lite_information_t;
+
 // clang-format on
 
 #ifdef __cplusplus
diff --git a/include/wums/hooks.h b/include/wums/hooks.h
index 0179b0e..a7e01c1 100644
--- a/include/wums/hooks.h
+++ b/include/wums/hooks.h
@@ -58,6 +58,7 @@ typedef enum wums_hook_type_t {
     WUMS_HOOK_APPLICATION_ENDS,
     WUMS_HOOK_RELOCATIONS_DONE,
     WUMS_HOOK_APPLICATION_REQUESTS_EXIT,
+    WUMS_HOOK_DEINIT,
 } wums_hook_type_t;
 
 typedef struct wums_hook_t {
@@ -78,6 +79,11 @@ typedef struct wums_relocs_done_args_t {
     WUMS_HOOK_EX(WUMS_HOOK_INIT, __wums__init); \
     void __wums__init(wums_app_init_args_t myargs)
 
+#define WUMS_DEINITIALIZE(myargs)                   \
+    void __wums__deinit();                          \
+    WUMS_HOOK_EX(WUMS_HOOK_DEINIT, __wums__deinit); \
+    void __wums__deinit()
+
 #define WUMS_APPLICATION_STARTS()                             \
     void __wums_start(void);                                  \
     WUMS_HOOK_EX(WUMS_HOOK_APPLICATION_STARTS, __wums_start); \
diff --git a/include/wums/meta.h b/include/wums/meta.h
index ca46fdc..ddf7cdb 100644
--- a/include/wums/meta.h
+++ b/include/wums/meta.h
@@ -39,9 +39,9 @@
 extern "C" {
 #endif
 
-#define WUMS_MODULE_EXPORT_NAME(x)                          \
+#define WUMS_MODULE_EXPORT_NAME_EX(x, version)              \
     WUMS_META(export_name, x);                              \
-    WUMS_META(wum, "0.3.1");                                \
+    WUMS_META(wum, version);                               \
     WUMS_USE_WUT_MALLOC();                                  \
     WUMS_USE_WUT_SOCKETS();                                 \
     WUMS_USE_WUT_NEWLIB();                                  \
@@ -56,6 +56,17 @@ extern "C" {
     }                                                       \
     WUMS_META(buildtimestamp, __DATE__ " " __TIME__)
 
+#define WUMS_LITE_MODULE_EXPORT_NAME(x) \
+    WUMS_MODULE_EXPORT_NAME_EX(x, "lite-0.1.0");
+
+#define WUMS_MODULE_EXPORT_NAME(x) \
+    WUMS_MODULE_EXPORT_NAME_EX(x, "0.3.1");
+
+#define WUMS_LITE_MODULE_AUTHOR(x)                     WUMS_META(author, x)
+#define WUMS_LITE_MODULE_VERSION(x)                    WUMS_META(version, x)
+#define WUMS_LITE_MODULE_LICENSE(x)                    WUMS_META(license, x)
+#define WUMS_LITE_MODULE_DESCRIPTION(x)                WUMS_META(description, x)
+
 #define WUMS_MODULE_AUTHOR(x)                          WUMS_META(author, x)
 #define WUMS_MODULE_VERSION(x)                         WUMS_META(version, x)
 #define WUMS_MODULE_LICENSE(x)                         WUMS_META(license, x)