Which CMS this site runs.
One value today; the column exists because adding it after a second CMS ships would mean a migration on every live site.
the Drupal core version the pack carries
What the site's own supervisor thinks of it.
Kept here so "which sites are unwell" costs no Durable Object request per site. A site that
cannot report is stale, which is a different answer from degraded.
the migration pack it replayed, which is what a patch actually changes
how far this site has reconciled with the pack that ships today.
The pack generation names the pack it was provisioned from and never moves; this says which fixes have since reached it.
Which shape this row was written in.
A consumer reading rows from several Worker versions uses it to tell which fields it can trust; a reader compares it and does not parse it.
managed on a Cloudflare account, or self-hosted on the operator's own workerd
the Worker version serving it, which is the rollback unit
what one site reports about itself