diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..6dcb371b
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,3 @@
+package.json
+package-lock.json
+build/
\ No newline at end of file
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 00000000..c8cb1a99
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,9 @@
+module.exports = {
+	semi: true,
+	trailingComma: "all",
+	singleQuote: false,
+	printWidth: 160,
+	useTabs: true,
+	tabWidth: 4,
+	endOfLine: "lf",
+};
\ No newline at end of file
diff --git a/io-package.json b/io-package.json
index a6fbf811..e24b29b1 100644
--- a/io-package.json
+++ b/io-package.json
@@ -252,19 +252,6 @@
         "pl": "BREAKING: Dropped support for Node.js 12\ndodanie stanu inwerteru jako struny",
         "uk": "BREAKING: Dropped підтримка для Node.js 12\nдодано стан інвертора як рядок",
         "zh-cn": "BREAKRE:为第12js号提供支助;将多样性作为附加条件。"
-      },
-      "1.4.0": {
-        "en": "added support for grid 1-3 current, voltage and power",
-        "de": "unterstützung für netz 1-3 strom, spannung und leistung",
-        "ru": "добавлена поддержка сети 1-3 ток, напряжение и мощность",
-        "pt": "suporte adicionado para corrente de grade 1-3, tensão e energia",
-        "nl": "steun toegevoegd voor roei 1-3 stroming, voltage en macht",
-        "fr": "support supplémentaire pour courant de grille 1-3, tension et puissance",
-        "it": "supporto aggiunto per corrente griglia 1-3, tensione e potenza",
-        "es": "soporte añadido para la red 1-3 corriente, voltaje y potencia",
-        "pl": "dodano obsługę sieci 1-3 prądu, napięcia i mocy",
-        "uk": "додана підтримка сітки 1-3 струм, напруга та живлення",
-        "zh-cn": "进一步支持电网1-3 目前、火山和电力"
       }
     },
     "titleLang": {
diff --git a/package.json b/package.json
index 4b90726b..0f131aa3 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "chai-as-promised": "^7.1.1",
     "eslint": "^8.57.0",
     "mocha": "^10.3.0",
+    "prettier": "^3.2.5",
     "proxyquire": "^2.1.3",
     "sinon": "^17.0.1",
     "sinon-chai": "^3.7.0",