diff --git a/blobs/11ddde3.bin b/blobs/19b9b6c.bin
similarity index 84%
rename from blobs/11ddde3.bin
rename to blobs/19b9b6c.bin
index bb7b8e3..f5490be 100644
Binary files a/blobs/11ddde3.bin and b/blobs/19b9b6c.bin differ
diff --git a/index.json b/index.json
index 8d21fca..f21c697 100644
--- a/index.json
+++ b/index.json
@@ -3,11 +3,11 @@
   "latest": "f934567",
   "blobs": [
     {
-      "build": "11ddde3",
+      "build": "19b9b6c",
       "build_date": "20240908",
       "status": "Development",
-      "changelog": "- Fix transformer ratio not applied when mqtt json format is enabled.<br/>- Passwords handling changed to 'set and forget'.<br/>- CSRF token in critical internal REST APIs.</br>- Possibility to flash other firmwares than P1IB official firmwares OTA removed.<br/>- Bump ESP-IDF to v5.3<br/>- Wi-Fi password length limited to 64 chars.<br/>- Add authentication on factory reset API.",
-      "blob": "blobs/11ddde3.bin"
+      "changelog": "- Add 200A fuse option<br/>- Fix transformer ratio not applied when mqtt json format is enabled.<br/>- Passwords handling changed to 'set and forget'.<br/>- CSRF token in critical internal REST APIs.</br>- Possibility to flash other firmwares than P1IB official firmwares OTA removed.<br/>- Bump ESP-IDF to v5.3<br/>- Wi-Fi password length limited to 64 chars.<br/>- Add authentication on factory reset API.",
+      "blob": "blobs/19b9b6c.bin"
     },
     {
       "build": "f934567",
diff --git a/webflash/dev_11ddde3/boot_app0.bin b/webflash/dev_19b9b6c/boot_app0.bin
similarity index 100%
rename from webflash/dev_11ddde3/boot_app0.bin
rename to webflash/dev_19b9b6c/boot_app0.bin
diff --git a/webflash/dev_11ddde3/bootloader_dio_40m.bin b/webflash/dev_19b9b6c/bootloader_dio_40m.bin
similarity index 100%
rename from webflash/dev_11ddde3/bootloader_dio_40m.bin
rename to webflash/dev_19b9b6c/bootloader_dio_40m.bin
diff --git a/webflash/dev_11ddde3/firmware.bin b/webflash/dev_19b9b6c/firmware.bin
similarity index 84%
rename from webflash/dev_11ddde3/firmware.bin
rename to webflash/dev_19b9b6c/firmware.bin
index bb7b8e3..f5490be 100644
Binary files a/webflash/dev_11ddde3/firmware.bin and b/webflash/dev_19b9b6c/firmware.bin differ
diff --git a/webflash/dev_11ddde3/partitions.bin b/webflash/dev_19b9b6c/partitions.bin
similarity index 100%
rename from webflash/dev_11ddde3/partitions.bin
rename to webflash/dev_19b9b6c/partitions.bin
diff --git a/webflash/manifest_dev.json b/webflash/manifest_dev.json
index bab7aa6..fd1dfb5 100644
--- a/webflash/manifest_dev.json
+++ b/webflash/manifest_dev.json
@@ -1,25 +1,25 @@
 {
   "name": "P1IB Development",
-  "version": "11ddde3",
+  "version": "19b9b6c",
   "new_install_prompt_erase": false,
   "builds": [
     {
       "chipFamily": "ESP32",
       "parts": [
         {
-          "path": "dev_11ddde3/bootloader_dio_40m.bin",
+          "path": "dev_19b9b6c/bootloader_dio_40m.bin",
           "offset": 4096
         },
         {
-          "path": "dev_11ddde3/partitions.bin",
+          "path": "dev_19b9b6c/partitions.bin",
           "offset": 32768
         },
         {
-          "path": "dev_11ddde3/boot_app0.bin",
+          "path": "dev_19b9b6c/boot_app0.bin",
           "offset": 57344
         },
         {
-          "path": "dev_11ddde3/firmware.bin",
+          "path": "dev_19b9b6c/firmware.bin",
           "offset": 65536
         }
       ]