upgrade astro to 7.x

astro.config.mjs

@@ -6,6 +6,7 @@ import sitemap from "@astrojs/sitemap";
 import remarkToc from "remark-toc";
 import rehypeSlug from "rehype-slug";
 import rehypeAutolinkHeadings from "rehype-autolink-headings";
+import { unified } from "@astrojs/markdown-remark";
 import metaTags from "astro-meta-tags";
 import deleteUnusedImages from "astro-delete-unused-images";
 import { execSync } from "node:child_process";
@@ -131,24 +132,25 @@ export default defineConfig({
     plugins: [tailwindcss(), syncKeynoterImages()],
   },
   markdown: {
-    remarkPlugins: [
-      [
-        remarkToc,
-        {
-          heading: "contents",
-        },
+    processor: unified({
+      remarkPlugins: [
+        [
+          remarkToc,
+          {
+            heading: "contents",
+          },
+        ],
       ],
-    ],
-    rehypePlugins: [
-      rehypeSlug,
-      [
-        rehypeAutolinkHeadings,
-        {
-          behavior: "wrap",
-        },
+      rehypePlugins: [
+        rehypeSlug,
+        [
+          rehypeAutolinkHeadings,
+          {
+            behavior: "wrap",
+          },
+        ],
       ],
-    ],
-    plugins: [tailwindcss()],
+    }),
   },
   site: process.env.SITE_URL || "https://ep2026.europython.eu",
   redirects: {

package.json

@@ -15,17 +15,18 @@
   },
   "dependencies": {
     "@astro-community/astro-embed-youtube": "^0.5.10",
-    "@astrojs/check": "^0.9.9",
-    "@astrojs/mdx": "^4.3.14",
+    "@astrojs/check": "^0.9.10",
+    "@astrojs/markdown-remark": "^7.2.2",
+    "@astrojs/mdx": "^7.0.5",
     "@astrojs/sitemap": "^3.7.3",
-    "@astrojs/svelte": "^7.2.5",
+    "@astrojs/svelte": "^9.0.1",
     "@astrojs/ts-plugin": "^1.10.10",
     "@fortawesome/fontawesome-free": "^6.7.2",
-    "@nanostores/persistent": "^1.3.4",
+    "@nanostores/persistent": "^1.3.5",
     "@tailwindcss/typography": "^0.5.20",
-    "@tailwindcss/vite": "^4.3.2",
-    "astro": "^6.4.8",
-    "astro-compress": "^2.4.1",
+    "@tailwindcss/vite": "^4.3.3",
+    "astro": "^7.2.0",
+    "astro-compress": "^2.4.2",
     "astro-delete-unused-images": "^1.0.3",
     "astro-meta-tags": "^0.2.2",
     "astro-pagefind": "^1.8.6",
@@ -34,31 +35,31 @@
     "date-fns-tz": "^3.2.0",
     "lite-youtube-embed": "^0.3.4",
     "marked": "^16.4.2",
-    "nanostores": "^1.4.0",
+    "nanostores": "^1.4.2",
     "pagefind": "^1.5.2",
     "rehype-autolink-headings": "^7.1.0",
     "rehype-slug": "^6.0.0",
     "remark-toc": "^9.0.0",
     "sharp": "^0.34.5",
-    "svelte": "^5.56.4",
-    "tailwindcss": "^4.3.2",
+    "svelte": "^5.56.8",
+    "tailwindcss": "^4.3.3",
     "typescript": "^5.9.3",
     "vite": "^6.4.3"
   },
   "devDependencies": {
     "@eslint/js": "^10.0.1",
-    "eslint": "^10.6.0",
+    "eslint": "^10.8.0",
     "eslint-plugin-astro": "^2.1.1",
-    "eslint-plugin-svelte": "^3.20.0",
-    "globals": "^17.7.0",
+    "eslint-plugin-svelte": "^3.22.0",
+    "globals": "^17.9.0",
     "husky": "^9.1.7",
-    "lint-staged": "^17.0.8",
+    "lint-staged": "^17.3.0",
     "oxipng": "^1.0.1",
-    "prettier": "^3.9.4",
+    "prettier": "^3.9.6",
     "prettier-plugin-astro": "^0.14.1",
-    "svgo": "^4.0.1",
+    "svgo": "^4.0.2",
     "typescript": "^5.8.3",
-    "typescript-eslint": "^8.62.1"
+    "typescript-eslint": "^8.66.0"
   },
   "prettier": {
     "proseWrap": "always"
@@ -87,7 +88,11 @@
       "astro@<6.1.10": ">=6.1.10",
       "esbuild@>=0.27.3 <0.28.1": ">=0.28.1",
       "astro@<6.3.3": ">=6.3.3",
-      "astro@<6.4.6": ">=6.4.6"
+      "astro@<6.4.6": ">=6.4.6",
+      "astro@>=2.9.0 <=7.0.9": ">=7.1.0",
+      "astro@<7.0.6": ">=7.0.6",
+      "astro@>=3.10.0 <7.0.4": ">=7.0.4",
+      "sharp@<0.35.0": ">=0.35.0"
     }
   }
 }