You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information.
<?xml version="1.0"?>
<api>
  <query-continue>
    <recentchanges rccontinue="2020-10-28T10:54:15Z|21129" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="new" ns="2" title="Участник:Noble Peters" rcid="21139" pageid="7493" revid="20363" old_revid="0" timestamp="2020-10-30T00:32:02Z" />
      <rc type="log" ns="2" title="Участник:Noble Peters" rcid="21138" pageid="0" revid="0" old_revid="0" timestamp="2020-10-30T00:26:36Z" />
      <rc type="new" ns="2" title="Участник:Davis Ewing" rcid="21137" pageid="7492" revid="20362" old_revid="0" timestamp="2020-10-29T22:11:18Z" />
      <rc type="log" ns="2" title="Участник:Davis Ewing" rcid="21136" pageid="0" revid="0" old_revid="0" timestamp="2020-10-29T22:10:01Z" />
      <rc type="new" ns="2" title="Участник:Buffy Pace" rcid="21135" pageid="7491" revid="20361" old_revid="0" timestamp="2020-10-29T16:02:44Z" />
      <rc type="log" ns="2" title="Участник:Buffy Pace" rcid="21134" pageid="0" revid="0" old_revid="0" timestamp="2020-10-29T15:55:06Z" />
      <rc type="new" ns="2" title="Участник:Aaron Oliver" rcid="21133" pageid="7490" revid="20360" old_revid="0" timestamp="2020-10-28T20:23:25Z" />
      <rc type="log" ns="2" title="Участник:Aaron Oliver" rcid="21132" pageid="0" revid="0" old_revid="0" timestamp="2020-10-28T20:22:08Z" />
      <rc type="new" ns="2" title="Участник:Teagan Kinney" rcid="21131" pageid="7489" revid="20359" old_revid="0" timestamp="2020-10-28T16:01:34Z" />
      <rc type="log" ns="2" title="Участник:Teagan Kinney" rcid="21130" pageid="0" revid="0" old_revid="0" timestamp="2020-10-28T15:59:45Z" />
    </recentchanges>
  </query>
</api>