diff --git a/data b/data
index 4f15eee..2a7ba58 160000
--- a/data
+++ b/data
@@ -1 +1 @@
-Subproject commit 4f15eee72bcd3873a0edb61bc77638a0ff5e3724
+Subproject commit 2a7ba588e2ab06d433e9ac3f6882bfd4a7f714fe
diff --git a/scripts/git_rev.py b/scripts/git_rev.py
index 9594475..33fd8cc 100644
--- a/scripts/git_rev.py
+++ b/scripts/git_rev.py
@@ -5,4 +5,17 @@ revision = (
     .strip()
     .decode("utf-8")
 )
-print("'-DGIT_REV=\"%s\"'" % revision)
\ No newline at end of file
+
+try:
+    tag = (
+        subprocess.check_output(["git", "describe", "--tags", "--exact-match"])
+        .strip()
+        .decode("utf-8")
+    )
+    git_tag_define = '-DGIT_TAG="%s"' % tag
+except subprocess.CalledProcessError:
+    git_tag_define = ''
+    
+print("'-DGIT_REV=\"%s\"'" % revision)
+if git_tag_define:
+    print(git_tag_define)
\ No newline at end of file
diff --git a/src/lib/config.cpp b/src/lib/config.cpp
index 8a2f463..032dc19 100644
--- a/src/lib/config.cpp
+++ b/src/lib/config.cpp
@@ -68,12 +68,13 @@ void setup()
 
   waitUntilNoneBusy();
 
-  #ifdef HAS_FRONTLIGHT
-  if (!preferences.getBool("flAlwaysOn", false)) {
+#ifdef HAS_FRONTLIGHT
+  if (!preferences.getBool("flAlwaysOn", false))
+  {
     frontlightFadeOutAll(preferences.getUInt("flEffectDelay"), true);
     flArray.allOFF();
   }
-  #endif
+#endif
 
   forceFullRefresh();
 }
@@ -380,7 +381,7 @@ void setupHardware()
   }
 
 #ifdef IS_HW_REV_B
-pinMode(39, INPUT_PULLUP);
+  pinMode(39, INPUT_PULLUP);
 
 #endif
 
@@ -734,18 +735,33 @@ void setupFrontlight()
 }
 #endif
 
-String getHwRev() {
-  #ifndef HW_REV
-    return "REV_0";
-  #else
-    return HW_REV;
-  #endif
+String getHwRev()
+{
+#ifndef HW_REV
+  return "REV_0";
+#else
+  return HW_REV;
+#endif
 }
 
-bool isWhiteVersion() {
-  #ifdef IS_HW_REV_B
+bool isWhiteVersion()
+{
+#ifdef IS_HW_REV_B
   return digitalRead(39);
-  #else
+#else
   return false;
-  #endif
+#endif
+}
+
+String getFsRev()
+{
+  File fsHash = LittleFS.open("/fs_hash.txt", "r");
+  if (!fsHash)
+  {
+    Serial.println(F("Error loading WebUI"));
+  }
+
+  String ret = fsHash.readString();
+  fsHash.close();
+  return ret;
 }
\ No newline at end of file
diff --git a/src/lib/config.hpp b/src/lib/config.hpp
index 8c03023..b6fae71 100644
--- a/src/lib/config.hpp
+++ b/src/lib/config.hpp
@@ -64,4 +64,6 @@ void improv_set_error(improv::Error error);
 
 void WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info);
 String getHwRev();
-bool isWhiteVersion();
\ No newline at end of file
+bool isWhiteVersion();
+
+String getFsRev();
\ No newline at end of file
diff --git a/src/lib/webserver.cpp b/src/lib/webserver.cpp
index d242eb7..accc7c2 100644
--- a/src/lib/webserver.cpp
+++ b/src/lib/webserver.cpp
@@ -67,8 +67,10 @@ void setupWebserver()
   // server.on("^\\/api\\/lights\\/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$", HTTP_GET,
   // onApiLightsSetColor);
 
-  server.on("/firmware/update", HTTP_POST, onFirmwareUpdate, asyncFirmwareUpdateHandler);
-  server.on("/firmware/update_webui", HTTP_POST, onFirmwareUpdate, asyncWebuiUpdateHandler);
+  if (preferences.getBool("otaEnabled", true)) {
+    server.on("/upload/firmware", HTTP_POST, onFirmwareUpdate, asyncFirmwareUpdateHandler);
+    server.on("/upload/webui", HTTP_POST, onFirmwareUpdate, asyncWebuiUpdateHandler);
+  }
 
   server.on("/api/restart", HTTP_GET, onApiRestart);
   server.addRewrite(new OneParamRewrite("/api/lights/color/{color}",
@@ -120,8 +122,6 @@ void onFirmwareUpdate(AsyncWebServerRequest *request)
   request->send(response);
 }
 
-
-
 void asyncWebuiUpdateHandler(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final)
 {
   asyncFileUpdateHandler(request, filename, index, data, len, final, U_SPIFFS);
@@ -129,14 +129,27 @@ void asyncWebuiUpdateHandler(AsyncWebServerRequest *request, String filename, si
 
 void asyncFileUpdateHandler(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final, int command)
 {
-    if (!index)
+  if (!index)
   {
     Serial.printf("Update Start: %s\n", filename.c_str());
 
-    // Update.runAsync(true);
-    if (!Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000), command)
+    if (command == U_FLASH)
     {
-      Update.printError(Serial);
+      // Update.runAsync(true);
+      if (!Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000), command)
+      {
+        Update.printError(Serial);
+        return;
+      }
+    }
+    else if (command == U_SPIFFS)
+    {
+      size_t fsSize = UPDATE_SIZE_UNKNOWN; // or specify the size of your filesystem partition
+      if (!Update.begin(fsSize, U_SPIFFS)) // or U_FS for LittleFS
+      {
+        Update.printError(Serial);
+        return;
+      }
     }
   }
   if (!Update.hasError())
@@ -162,7 +175,7 @@ void asyncFileUpdateHandler(AsyncWebServerRequest *request, String filename, siz
 
 void asyncFirmwareUpdateHandler(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final)
 {
-    asyncFileUpdateHandler(request, filename, index, data, len, final, U_FLASH);
+  asyncFileUpdateHandler(request, filename, index, data, len, final, U_FLASH);
 
   // if (!index)
   // {
@@ -577,9 +590,16 @@ void onApiSettingsGet(AsyncWebServerRequest *request)
   root["hasFrontlight"] = false;
 #endif
 
+  root["hwRev"] = getHwRev();
+  root["fsRev"] = getFsRev();
+
 #ifdef GIT_REV
   root["gitRev"] = String(GIT_REV);
 #endif
+#ifdef GIT_TAG
+  root["gitTag"] = String(GIT_TAG);
+#endif
+
 #ifdef LAST_BUILD_TIME
   root["lastBuildTime"] = String(LAST_BUILD_TIME);
 #endif