Comment # 2 on bug 1078712 from Donald Curtis

Still broken as of now: output from the W3C validator:

Sorry

This feed does not validate.

    line 1, column 1: Blank line before XML declaration [help]

            <?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
         ^

In addition, interoperability with the widest range of feed readers could be
improved by implementing the following recommendations.

    line 33, column 0: content:encoded should not contain srcset attribute (15
occurrences) [help]

                        <content:encoded><![CDATA[<p><a
href="https://en.opensuse.org/openSUSE:H ...

    line 33, column 0: content:encoded should not contain sizes attribute (15
occurrences) [help]

                        <content:encoded><![CDATA[<p><a
href="https://en.opensuse.org/openSUSE:H ...

    line 141, column 0: content:encoded should not contain iframe tag (2
occurrences) [help]

                        <content:encoded><![CDATA[<p><iframe
src="https://www.youtube.com/embed/ ...

    line 141, column 0: content:encoded should not contain data-mce-type
attribute [help]

                        <content:encoded><![CDATA[<p><iframe
src="https://www.youtube.com/embed/ ...

    line 486, column 3: content:encoded should not contain relative URL
references:
//news.softpedia.com/news/networkmanager-1-10-2-released-with-support-for-onlink-ipv4-routes-attribute-519009.shtml
[help]

        ]]></content:encoded>
           ^

Source: https://news.opensuse.org/feed

       <?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
    xmlns:content="http://purl.org/rss/1.0/modules/content/"
    xmlns:wfw="http://wellformedweb.org/CommentAPI/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:atom="http://www.w3.org/2005/Atom"
    xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
    xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
    >

    <channel>
    <title>openSUSE News</title>
    <atom:link href="https://news.opensuse.org/feed/" rel="self"
type="application/rss+xml" />
    <link>https://news.opensuse.org</link>
    <description>The latest news from the openSUSE project</description>
    <lastBuildDate>Mon, 05 Mar 2018 09:39:08 +0000</lastBuildDate>
    <language>en-US</language>
    <sy:updatePeriod>hourly</sy:updatePeriod>
    <sy:updateFrequency>1</sy:updateFrequency>
    <generator>https://wordpress.org/?v=4.9.4</generator>
    <item>
    <title>openSUSE Heroes offsite 2018</title>
   
<link>https://news.opensuse.org/2018/03/05/opensuse-heroes-offsite-2018/</link>
   
<comments>https://news.opensuse.org/2018/03/05/opensuse-heroes-offsite-2018/#respond</comments>
    <pubDate>Mon, 05 Mar 2018 09:00:15 +0000</pubDate>
    <dc:creator><![CDATA[Thorsten Bro]]></dc:creator>
    <category><![CDATA[Announcements]]></category>
    <category><![CDATA[Events]]></category>
    <category><![CDATA[Heroes]]></category>
    <category><![CDATA[Infrastructure]]></category>