Quickly creating an issue for this; proper issue summary will follow.
https://www.drupal.org/docs/8/upgrade/upgrade-using-web-browser#pre-upgr...
If the database credentials to your source database are correct, the upgrade review page will appear as illustrated in the screenshot below. This page shows a summary of the upgrade status for all installed modules on the old site.
Latest iterations use this help text instead:
The new site is missing modules corresponding to the old site's modules. Unless they are installed prior to the upgrade, configuration and/or content needed by them will not be available on your new site. Read the checklist to help decide what to do.
Recent comments
PayPal Checkout works too!
Commerce shop system from Drupal
nice find! the links for the most recently updated issues in the core and contrib queues are a great way to stay on top of things—especially now that the feature freeze is just around the corner...
Seeing what issues are new
A simple way — use Field Group to create a container for fields https://backdropcms.org/project/field_group and CSS Flex оr Grid to alignment. You can also create Fieldsets to...
Layout also for /node/add/ forms?