RSS feed format
===============
Every item of the feed should have the following structure::
https://luisalejandro.org/blog/posts/nuevo-blog
https://luisalejandro.org/blog/posts/nuevo-blogFri, 18 Aug 2023 23:56:51 GMT
* The ``
`` of the item is going to be the text content of the post.
* The ```` or ```` of the item is going to be the url of the post.
* The ```` of the item is going to be used to determine if the post is new or not.
* The ```` of the item is going to be used to include the image of the post.