v18.2.2
If a change is made to the Product Page | Page Name the original Page Name is retained in the ProgramData >>>>> SiteHTML and when a PageName.html no longer applicable is deleted from ProgamData >>>>> SiteHTML it appears also to be removed from the website https://.../root/public/acatalog/*.html.

Does this mean that removing obsolete *.html pages under ProgramData >>>>> SiteHTML are being accounted for after a change incorporating a deletion of an *.html page when a site is uploaded avoiding the need for a Website Purge and Refresh to do this?