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="2025-06-03T09:38:44Z|15259" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="edit" ns="0" title="Старая Казанка, деревня (Кизнерский район республики Удмуртия)" rcid="15269" pageid="899" revid="15200" old_revid="13201" timestamp="2025-06-04T13:40:09Z" />
      <rc type="edit" ns="0" title="Воспоминания АА Битовта" rcid="15268" pageid="3463" revid="15199" old_revid="15193" timestamp="2025-06-03T13:39:40Z" />
      <rc type="edit" ns="0" title="Тиллиб, Николай Яковлевич" rcid="15267" pageid="3465" revid="15198" old_revid="15196" timestamp="2025-06-03T13:30:45Z" />
      <rc type="log" ns="6" title="Файл:Тиллиб Николай Яковлевич.jpg" rcid="15266" pageid="3466" revid="0" old_revid="0" timestamp="2025-06-03T13:29:00Z" />
      <rc type="new" ns="0" title="Тиллиб, Николай Яковлевич" rcid="15265" pageid="3465" revid="15196" old_revid="0" timestamp="2025-06-03T13:24:13Z" />
      <rc type="edit" ns="0" title="Воспоминания Николая Яковлевича Тиллиба" rcid="15264" pageid="3039" revid="15195" old_revid="13026" timestamp="2025-06-03T10:15:00Z" />
      <rc type="edit" ns="0" title="Полтавский стрелковый полк" rcid="15263" pageid="2911" revid="15194" old_revid="15012" timestamp="2025-06-03T10:02:56Z" />
      <rc type="edit" ns="0" title="Воспоминания АА Битовта" rcid="15262" pageid="3463" revid="15193" old_revid="15188" timestamp="2025-06-03T10:00:54Z" />
      <rc type="log" ns="6" title="Файл:Битовт Альбин Альфонсович.jpg" rcid="15261" pageid="3464" revid="0" old_revid="0" timestamp="2025-06-03T09:54:32Z" />
      <rc type="edit" ns="0" title="19-й Уральский стрелковый полк РККА" rcid="15260" pageid="3434" revid="15191" old_revid="15190" timestamp="2025-06-03T09:47:09Z" />
    </recentchanges>
  </query>
</api>