Chunked replay made "partway" a real state lasting ~99 alarm firings. Drupal does not fail
cleanly against a quarter of its own database -- it renders, with truncated caches, and that
render is then written to the page cache AND to the edge. Three serve-chain assertions failed
exactly that way. A site with no cursor at all is a different state (every deploy predating the
engine) and must NOT be flagged.
Serving while the migration cursor is incomplete.
Chunked replay made "partway" a real state lasting ~99 alarm firings. Drupal does not fail cleanly against a quarter of its own database -- it renders, with truncated caches, and that render is then written to the page cache AND to the edge. Three serve-chain assertions failed exactly that way. A site with no cursor at all is a different state (every deploy predating the engine) and must NOT be flagged.