downgrade astro to 3.0

src/pages/posts/[...slug].astro

@@ -18,6 +18,8 @@ const { post } = Astro.props;
 
 const { data } = post;
 
+console.log(post);
+
 const { Content } = await post.render();
 ---
 

src/pages/rss.xml.js

@@ -16,7 +16,7 @@ export async function get(context) {
 			.map((post) => ({
 				title: post.data.title,
 				pubDate: post.data.pubDate,
-				link: `/posts/${post.slug}/`,
+				link: `/posts/${post.slug}`,
 				content: sanitizeHtml(parser.render(post.body)),
 			})),
 	});