Review: Drupal 12 Removing Migrate Drupal and Migrate Drupal UI from Core, with a Migration-Readiness Plan for Drupal 10/11 Teams
· 8 min read
Drupal core is drawing a clean boundary for Drupal 12: the general Migrate API stays, but the Drupal 6/7 source migration path shipped as migrate_drupal and the old browser workflow shipped as migrate_drupal_ui are being removed from core.
That is not just housekeeping. It changes how Drupal 10 and Drupal 11 teams should structure their modernization programs right now, especially agencies and platform teams still treating "upgrade to the next major" and "migrate from an old site" as one blended workflow.
