diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b58de2..49cbb15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,13 @@
 cmake_minimum_required(VERSION 3.13)
 
+set(FTPSRV_VERSION_MAJOR 0)
+set(FTPSRV_VERSION_MINOR 2)
+set(FTPSRV_VERSION_PATCH 0)
+set(FTPSRV_VERSION ${FTPSRV_VERSION_MAJOR}.${FTPSRV_VERSION_MINOR}.${FTPSRV_VERSION_PATCH})
+
 project(ftpsrv
     LANGUAGES C
-    VERSION 0.2.0
+    VERSION ${FTPSRV_VERSION}
     DESCRIPTION "small and fast ftp server"
 )
 
@@ -73,6 +78,35 @@ check_c_source_compiles("
     int main(void) { strncasecmp(0, 0, 0); }"
 HAVE_STRNCASECMP)
 
+find_package(Git REQUIRED)
+
+execute_process(
+    COMMAND "${GIT_EXECUTABLE}" rev-parse --short HEAD
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_COMMIT
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+execute_process(
+    COMMAND "${GIT_EXECUTABLE}" symbolic-ref --short HEAD
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_BRANCH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+execute_process(
+    COMMAND "${GIT_EXECUTABLE}" status --porcelain
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_DIRTY
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+if (GIT_DIRTY)
+    set(FTPSRV_VERSION_HASH "${FTPSRV_VERSION} ${GIT_COMMIT}-dirty")
+else()
+    set(FTPSRV_VERSION_HASH "${FTPSRV_VERSION} ${GIT_COMMIT}-dirty")
+endif()
+
 function(fetch_minini)
     FetchContent_Declare(minIni
         GIT_REPOSITORY https://github.com/ITotalJustice/minIni-nx.git
@@ -87,17 +121,24 @@ function(fetch_minini)
 endfunction(fetch_minini)
 
 function(ftp_set_compile_definitions target)
-    target_compile_definitions(${target} PRIVATE
-        HAVE_READLINK=$<BOOL:${HAVE_READLINK}>
-        HAVE_GETPWUID=$<BOOL:${HAVE_GETPWUID}>
-        HAVE_GETGRGID=$<BOOL:${HAVE_GETGRGID}>
-        HAVE_STRNCASECMP=$<BOOL:${HAVE_STRNCASECMP}>
-        HAVE_POLL=$<BOOL:${HAVE_POLL}>
-        HAVE_IPTOS_THROUGHPUT=$<BOOL:${HAVE_IPTOS_THROUGHPUT}>
-        HAVE_TCP_NODELAY=$<BOOL:${HAVE_TCP_NODELAY}>
-        HAVE_SO_KEEPALIVE=$<BOOL:${HAVE_SO_KEEPALIVE}>
-        HAVE_SO_REUSEADDR=$<BOOL:${HAVE_SO_REUSEADDR}>
-    )
+    target_compile_definitions(${target}
+        PRIVATE
+            HAVE_READLINK=$<BOOL:${HAVE_READLINK}>
+            HAVE_GETPWUID=$<BOOL:${HAVE_GETPWUID}>
+            HAVE_GETGRGID=$<BOOL:${HAVE_GETGRGID}>
+            HAVE_STRNCASECMP=$<BOOL:${HAVE_STRNCASECMP}>
+            HAVE_POLL=$<BOOL:${HAVE_POLL}>
+            HAVE_IPTOS_THROUGHPUT=$<BOOL:${HAVE_IPTOS_THROUGHPUT}>
+            HAVE_TCP_NODELAY=$<BOOL:${HAVE_TCP_NODELAY}>
+            HAVE_SO_KEEPALIVE=$<BOOL:${HAVE_SO_KEEPALIVE}>
+            HAVE_SO_REUSEADDR=$<BOOL:${HAVE_SO_REUSEADDR}>
+        PUBLIC
+            FTPSRV_VERSION_MAJOR=${FTPSRV_VERSION_MAJOR}
+            FTPSRV_VERSION_MINOR=${FTPSRV_VERSION_MINOR}
+            FTPSRV_VERSION_PATCH=${FTPSRV_VERSION_PATCH}
+            FTPSRV_VERSION_STR="${FTPSRV_VERSION}"
+            FTPSRV_VERSION_HASH="${FTPSRV_VERSION_HASH}"
+        )
 endfunction(ftp_set_compile_definitions)
 
 function(ftp_set_options target path_size sessions buf_size)
@@ -202,6 +243,8 @@ if (NINTENDO_SWITCH)
     file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/420000000000011B)
     file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/420000000000011B/flags)
 
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/platform/nx/sysftp.json ${CMAKE_CURRENT_BINARY_DIR}/sysftp.json)
+
     add_custom_command(
         TARGET ftpexe POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy
@@ -214,7 +257,7 @@ if (NINTENDO_SWITCH)
 
     nx_create_exefs(sysftp
         OUTPUT 420000000000011B/exefs.nsp
-        CONFIG ${CMAKE_CURRENT_SOURCE_DIR}/src/platform/nx/sysftp.json
+        CONFIG ${CMAKE_CURRENT_BINARY_DIR}/sysftp.json
     )
 elseif(NINTENDO_DS)
     ftp_set_options(ftpsrv 769 16 1024*64)
diff --git a/src/ftpsrv.c b/src/ftpsrv.c
index d662842..93f87e2 100644
--- a/src/ftpsrv.c
+++ b/src/ftpsrv.c
@@ -1185,7 +1185,7 @@ static void ftp_cmd_STAT(struct FtpSession* session, const char* data) {
 
 // HELP <CRLF> | 211, 214, 500, 501, 502, 421
 static void ftp_cmd_HELP(struct FtpSession* session, const char* data) {
-    ftp_client_msg(session, 214, "ftpsrv 0.2.0 By TotalJustice.");
+    ftp_client_msg(session, 214, "ftpsrv " FTPSRV_VERSION_STR " By TotalJustice.");
 }
 
 // NOOP <CRLF> | 200, 500, 421
diff --git a/src/ftpsrv.h b/src/ftpsrv.h
index 48a5f92..248d4d0 100644
--- a/src/ftpsrv.h
+++ b/src/ftpsrv.h
@@ -45,16 +45,6 @@ int ftpsrv_init(const struct FtpSrvConfig* cfg);
 int ftpsrv_loop(int timeout_ms);
 void ftpsrv_exit(void);
 
-#if 0
-int ftpsrv_config_init(struct FtpSrvConfig* cfg);
-int ftpsrv_config_set_user(struct FtpSrvConfig* cfg, const char* user);
-int ftpsrv_config_set_pass(struct FtpSrvConfig* cfg, const char* pass);
-int ftpsrv_config_set_port(struct FtpSrvConfig* cfg, int port);
-int ftpsrv_config_set_anon(struct FtpSrvConfig* cfg, int anon);
-int ftpsrv_config_set_devices(struct FtpSrvConfig* cfg, const struct FtpSrvDevice* devices, unsigned count);
-int ftpsrv_config_set_log_callback(struct FtpSrvConfig* cfg, FtpSrvLogCallback log_callback);
-#endif
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/platform/3ds/main.c b/src/platform/3ds/main.c
index d996aa5..a4d820f 100644
--- a/src/platform/3ds/main.c
+++ b/src/platform/3ds/main.c
@@ -131,7 +131,7 @@ int main(void) {
     gfxInitDefault();
 	consoleInit(GFX_TOP, &topScreen);
 	consoleInit(GFX_BOTTOM, &bottomScreen);
-    consolePrint("\n[ftpsrv 0.2.0 By TotalJustice]\n\n");
+    consolePrint("\n[ftpsrv " FTPSRV_VERSION_STR " By TotalJustice]\n\n");
 
     g_ftpsrv_config.log_callback = ftp_log_callback;
     g_ftpsrv_config.anon = ini_getbool("Login", "anon", 0, INI_PATH);
@@ -142,7 +142,7 @@ int main(void) {
     const bool log_enabled = ini_getbool("Log", "log", 0, INI_PATH);
 
     if (log_enabled) {
-        log_file_init(LOG_PATH, "ftpsrv - 0.2.0 - 3DS");
+        log_file_init(LOG_PATH, "ftpsrv - " FTPSRV_VERSION_HASH " - 3DS");
     }
 
     if (!user_len && !pass_len) {
diff --git a/src/platform/nds/main.c b/src/platform/nds/main.c
index 43d3538..15b84a6 100644
--- a/src/platform/nds/main.c
+++ b/src/platform/nds/main.c
@@ -104,7 +104,7 @@ int main(void) {
 	consoleInit(&topScreen, 3,BgType_Text4bpp, BgSize_T_256x256, 31, 0, true, true);
 	consoleInit(&bottomScreen, 3,BgType_Text4bpp, BgSize_T_256x256, 31, 0, false, true);
 
-    consolePrint("\n[ftpsrv 0.2.0 By TotalJustice]\n\n");
+    consolePrint("\n[ftpsrv " FTPSRV_VERSION_STR " By TotalJustice]\n\n");
 
     // init sd card.
     if (!fatInitDefault()) {
@@ -120,7 +120,7 @@ int main(void) {
     const bool log_enabled = ini_getbool("Log", "log", 0, INI_PATH);
 
     if (log_enabled) {
-        log_file_init(LOG_PATH, "ftpsrv - 0.2.0 - NDS");
+        log_file_init(LOG_PATH, "ftpsrv - " FTPSRV_VERSION_HASH " - NDS");
     }
 
     if (!user_len && !pass_len) {
diff --git a/src/platform/nx/main.c b/src/platform/nx/main.c
index b34c474..a773f95 100644
--- a/src/platform/nx/main.c
+++ b/src/platform/nx/main.c
@@ -131,7 +131,7 @@ static int error_loop(const char* msg) {
 }
 
 int main(int argc, char** argv) {
-    consolePrint("\n[ftpsrv 0.2.0-v1 By TotalJustice]\n\n");
+    consolePrint("\n[ftpsrv " FTPSRV_VERSION_STR " By TotalJustice]\n\n");
 
     padConfigureInput(8, HidNpadStyleSet_NpadStandard);
     padInitializeDefault(&g_pad);
@@ -150,7 +150,7 @@ int main(int argc, char** argv) {
     g_ftpsrv_config.port = ini_getl("Nx", "app_port", g_ftpsrv_config.port, INI_PATH);
 
     if (log_enabled) {
-        log_file_init(LOG_PATH, "ftpsrv - 0.2.0 - NX-app");
+        log_file_init(LOG_PATH, "ftpsrv - " FTPSRV_VERSION_HASH " - NX-app");
     }
 
     vfs_nx_init(mount_devices, save_writable);
diff --git a/src/platform/nx/main_sysmod.c b/src/platform/nx/main_sysmod.c
index f06a707..f682d30 100644
--- a/src/platform/nx/main_sysmod.c
+++ b/src/platform/nx/main_sysmod.c
@@ -41,7 +41,7 @@ int main(void) {
     g_ftpsrv_config.port = ini_getl("Nx", "sys_port", g_ftpsrv_config.port, INI_PATH);
 
     if (log_enabled) {
-        log_file_init(LOG_PATH, "ftpsrv - 0.2.0 - NX-sys");
+        log_file_init(LOG_PATH, "ftpsrv - " FTPSRV_VERSION_HASH " - NX-sys");
     }
 
     vfs_nx_init(mount_devices, save_writable);
diff --git a/src/platform/nx/sysftp.json b/src/platform/nx/sysftp.json
index 6d754cf..293ac73 100644
--- a/src/platform/nx/sysftp.json
+++ b/src/platform/nx/sysftp.json
@@ -1,6 +1,6 @@
 {
 	"name":	"sys-ftp",
-	"version":	"0.2.0",
+	"version":	"${FTPSRV_VERSION}",
 	"program_id": "0x420000000000011B",
 	"program_id_range_min": "0x420000000000011B",
 	"program_id_range_max": "0x420000000000011B",
diff --git a/src/platform/unistd/main.c b/src/platform/unistd/main.c
index 6faa956..8bfb4e7 100644
--- a/src/platform/unistd/main.c
+++ b/src/platform/unistd/main.c
@@ -57,7 +57,7 @@ static void ftp_log_callback(enum FTP_API_LOG_TYPE type, const char* msg) {
 
 static int print_usage(int code) {
     printf("\
-[ftpsrv 0.2.0 By TotalJustice] \n\n\
+[ftpsrv " FTPSRV_VERSION_STR " By TotalJustice] \n\n\
 Usage\n\n\
     -h, --help      = Display help.\n\
     -v, --version   = Display version.\n\
diff --git a/src/platform/wii/main.c b/src/platform/wii/main.c
index e5944a5..7d74977 100644
--- a/src/platform/wii/main.c
+++ b/src/platform/wii/main.c
@@ -161,7 +161,7 @@ int main(void) {
 	VIDEO_WaitVSync();
 	if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync();
 
-    consolePrint("\n[ftpsrv 0.2.0 By TotalJustice]\n\n");
+    consolePrint("\n[ftpsrv " FTPSRV_VERSION_STR " By TotalJustice]\n\n");
 
     if (!fatInitDefault()) {
         return error_loop("failed to init fat device\n");
@@ -176,7 +176,7 @@ int main(void) {
     const bool log_enabled = ini_getbool("Log", "log", 0, INI_PATH);
 
     if (log_enabled) {
-        log_file_init(LOG_PATH, "ftpsrv - 0.2.0 - WII");
+        log_file_init(LOG_PATH, "ftpsrv - " FTPSRV_VERSION_HASH " - WII");
     }
 
     if (!user_len && !pass_len) {
diff --git a/src/platform/wii/meta.xml b/src/platform/wii/meta.xml
index 0aae860..269c158 100644
--- a/src/platform/wii/meta.xml
+++ b/src/platform/wii/meta.xml
@@ -2,6 +2,6 @@
 <app version="1">
   <name>Ftpsrv</name>
   <coder>TotalJustice</coder>
-  <version>0.2.0</version>
+  <version>${FTPSRV_VERSION}</version>
   <short_description>FTP server</short_description>
 </app>