Sitemap knowledge source removed

What changed

Knowledge bases no longer offer Sitemap as a separate data source type. Legacy v1 sitemap entries are migrated as regular URL entries.

Why this matters to the user

Users will no longer see a Sitemap/Website source option in the knowledge base UI. Existing v1 sitemap sources remain visible as URL sources after migration.

What the user should do

Use URL sources for individual web pages. There is no automatic sitemap expansion replacement in v2.