I've been pretty busy ironing out some alpha bugs this week, but I also managed to sneak in support for sitemaps.
Sitemaps make it easier for search engines to index your website, so this is a big win for SEO. As of today, Postleaf automatically generates sitemap.xml for you out of the box.
By default, Postleaf uses a standard template called
sitemap.dust. If you're building your own theme, you don't need to include this file unless you want to override the default template.
Learn more about how Google and other search engines use sitemaps.