with 3,233,575 million downloads xml sitemap should be built in wordpress

unless im wrong there is no sitemap creation built in wordpress

with 3,233,575 million downloads of google xml sitemap plugin and hundred of messages in support forum asking for help because of bugs of this plugin

you should consider bring sitemap creation to wordpress core.

something so widely used by community should be built in wordpress and be part of wordpress team responsibility and not exclusively decided by third parties.