Last Reviewed: December 12, 2022
Introduction
This guide will show you how to migrate a site that meets the following criteria to the latest version of Drupal:
| Current Host | How Site Was Created | Additional Requirements |
|---|---|---|
| Pantheon | Dashboard | -- |
Information:
Note
This guide is intended for those who do not have access to Multidev. If you do have access, use Upgrade a Drupal Site with Multidev to the latest version of Drupal Using Multidev instead.
If this is not your scenario, see Drupal Migration Guides for additional upgrade paths.
Information:
Note
This upgrade migrates your existing site to a new site. The new site will not maintain your site’s commit history.
This doc uses the following aliases:
- Alias:
D8_SITE- Site Name:
best-drupal8-site-ever
- Site Name:
- Alias:
DRUPAL_SITE- Site Name:
best-drupal-site-ever
- Site Name:
Requirements
Confirm that your site meets the following requirements before you continue:
The site cannot be set to use an empty upstream.
The site does not use another package and library manager like Ludwig.