eleventy.config.js

@@ -1,3 +1,4 @@
+const UpgradeHelper = require("@11ty/eleventy-upgrade-help");
 const pluginRss = require("@11ty/eleventy-plugin-rss");
 const pluginNoRobots = require("eleventy-plugin-no-robots");
 
@@ -65,6 +66,8 @@ module.exports = (eleventyConfig) => {
   eleventyConfig.addShortcode("image", imageShortcode);
   eleventyConfig.addShortcode("youtube", liteYoutube);
 
+  eleventyConfig.addPlugin(UpgradeHelper);
+
   return {
     // Optional (default is set): If your site deploys to a subdirectory, change `pathPrefix`, for example with with GitHub pages
     pathPrefix: "/",

package.json

@@ -7,12 +7,12 @@
   "license": "MIT",
   "scripts": {
     "debug": "DEBUG=Eleventy* eleventy --serve --watch",
-    "dev": "eleventy --serve --watch --quiet",
+    "start": "eleventy --serve --watch --quiet",
     "lint": "eslint src/ config/",
     "build": "eleventy"
   },
   "devDependencies": {
-    "@11ty/eleventy": "^2.0.1",
+    "@11ty/eleventy": "^3.0.0",
     "@11ty/eleventy-fetch": "^4.0.0",
     "@11ty/eleventy-img": "^3.1.8",
     "@11ty/eleventy-plugin-rss": "^1.2.0",
@@ -38,5 +38,8 @@
     "postcss-import": "^16.0.0",
     "postcss-import-ext-glob": "^2.1.1",
     "prettier": "3.2.4"
+  },
+  "dependencies": {
+    "@11ty/eleventy-upgrade-help": "^3.0.1"
   }
 }