add rss feed

package.json

@@ -1,4 +1,5 @@
 {
+  "type": "module",
   "name": "homepage-rewrite",
   "version": "1.0.0",
   "description": "",
@@ -11,9 +12,11 @@
   "author": "Joshua Seigler",
   "license": "ISC",
   "dependencies": {
-    "@11ty/eleventy": "^2.0.1",
+    "@11ty/eleventy": "^3.1.0",
+    "@11ty/eleventy-plugin-rss": "^2.0.4",
+    "@11ty/eleventy-upgrade-help": "^3.0.1",
     "dayjs": "^1.11.11",
-    "eleventy-plugin-clean": "^1.2.6",
+    "eleventy-plugin-clean": "^2.0.1",
     "markdown-it-anchor": "^9.0.1",
     "markdown-it-footnote": "^4.0.0",
     "prettier": "^3.3.1"