SEO Sitemap seems like a great sitemap option, however i notice that is not showing the pretty urls...
On the xml sitemap Is showing forum.com/index.php?topic=476366.20 instead of forum.com/topic/this-is-my-tittle
How I can fix this?
Once again, ask the mod authors... and ask in the thread dedicated to those specific mods
That mod would require updates to use the pretty urls url format. I do have a paid upgrade that has a sitemap feature built in https://www.smfhacks.com/prettyurls-seo-pro.php
should i understand that only the pro (paid) version makes the sitemap pritty url?
Well it is built into the mod itself.
The reason the sitemap mod itself doesn't have since it is updated to support pretty urls. I can give a discount if it helps.