Migration details
One row per legacy page of the tree, with what it was converted into. The numbers on Migration progress are these same queries counted instead of listed.
Audience: User | Admin | Developer
User guide
A page counts as done when it carries the done tag, and unconvertable when it carries the unconvertable tag: that page documents something deprecated, so its content has no place in the new documentation and it will be neither converted nor mapped. Either tag takes the page out of the Left column of Migration progress. Converted into is the newPages field of its MigratedPageClass object, so it stays empty until someone records where the content went. The field holds one wiki link per line: moving a replacement page rewrites that link like any other, so an entry follows its page instead of going stale. The total under Converted into counts the distinct replacement pages of the whole tree, so it is smaller than the sum of the rows whenever several legacy pages were merged into one new page. Redirects to is the location of an XWiki.RedirectClass object: such a page already sends its readers elsewhere, whether or not anyone marked it as done. Still has backlinks is the number of pages that link to this one, from the same index the page's own Information tab reads, so the two always agree - ✅ means there is still something to repoint, and the number links to the list. Pages that already redirect are not checked, since a redirect sends every one of those readers on; they show a dash. Backlinks from the other wikis of the farm are included, and they are a large share of them - of the 63 pointing at Page Editing, 9 come from extensions.xwiki.org, dev.xwiki.org and design.xwiki.org. What this index cannot see is a link written as an absolute URL ([[...>>url:https://www.xwiki.org/...]]); those need a separate search of the page content.