Update: 使用 [contenthash:8] 替换 [hash:8]

boards/default/arduino_esp32/index.xml

@@ -1 +1 @@
-<script defer=defer src=main.bundle.js></script><link href=styles/main.1ba299fb.css rel=stylesheet><xml></xml>
+<script defer=defer src=main.bundle.js></script><link href=styles/main.2f8e3e70.css rel=stylesheet><xml></xml>

webpack.common.js

@@ -51,7 +51,7 @@ module.exports = {
         ]
     },
     plugins: [
-        new MiniCssExtractPlugin({ filename: "styles/[name].[hash:8].css" }),
+        new MiniCssExtractPlugin({ filename: "styles/[name].[contenthash:8].css" }),
         new CopyPlugin({
             patterns: [
                 {