Ethan Moss

I'm seeing this with [https://www.opb.org/arc/outboundfeeds/rss/?outputType=xml](https://www.opb.org/arc/outboundfeeds/rss/?outputType=xml) and [https://www.gamingonlinux.com/article_rss.php](https://www.gamingonlinux.com/article_rss.php).

> Miniflux supports `429` responses along with the `Retry-After` header. Additionally, it supports the use of `ETag`, `Last-Modified`, `Cache-Control: max-age`, `Expires` headers, and the RSS `` field to prevent unnecessary...