doc/guides: add riot changelog

.vscode/settings.json

@@ -18,4 +18,8 @@
         "editor.tabSize": 2,
         "editor.insertSpaces": true,
     },
+    "[javascript][typescript]": {
+        "editor.tabSize": 2,
+        "editor.insertSpaces": true
+    }
 }

doc/doxygen/riot.doxyfile

@@ -892,7 +892,7 @@ INPUT                  = ../../doc.txt \
                          src/emulators.md \
                          src/release-cycle.md \
                          src/io-mapping-and-shields.md \
-                         src/changelog.md \
+                         src/changelog-deprecated.md \
                          src/LOSTANDFOUND.md \
                          ../../makefiles/pseudomodules.inc.mk \
                          ../../makefiles/blob.inc.mk \

doc/doxygen/src/changelog-deprecated.md

@@ -0,0 +1,6 @@
+# Changelog (Deprecated)                                       {#changelog}
+
+@deprecated This page is deprecated.
+See [Changelog](https://guide.riot-os.org/changelog)
+on the RIOT Guide Site for the latest information.
+This page will be removed after release 2026.04.

doc/starlight/astro.config.mjs

@@ -1,13 +1,28 @@
 // @ts-check
 import { defineConfig } from "astro/config";
 import starlight from "@astrojs/starlight";
+import rehypeGithubEmoji from "rehype-github-emoji";
 
 // https://astro.build/config
 export default defineConfig({
   site: "https://guide.riot-os.org",
+  markdown: {
+    rehypePlugins: [rehypeGithubEmoji],
+  },
   integrations: [
     starlight({
       title: "RIOT Documentation",
+      head: [
+        {
+          tag: "link",
+          attrs: {
+            rel: "alternate",
+            type: "application/rss+xml",
+            title: "RIOT Changelog",
+            href: "/changelog/rss.xml",
+          },
+        },
+      ],
       social: [
         {
           icon: "github",
@@ -150,6 +165,10 @@ export default defineConfig({
             "misc/how_to_doc",
           ],
         },
+        {
+          label: "Changelog",
+          link: "changelog",
+        },
       ],
       customCss: ["./src/styles/custom.css", "./src/fonts/font-face.css"],
       logo: {
@@ -165,7 +184,7 @@ export default defineConfig({
   vite: {
     server: {
       fs: {
-        allow: ["./", "../doxygen"],
+        allow: ["./", "../doxygen", "../../release-notes.txt"],
       },
     },
   },