Adrianm6254

Re: [Switch from Drupal to Drupal Composer Managed Upstream](https://docs.pantheon.ioswitch-drupal-recommended-upstream) Priority: Low/Medium/High (choose one, remove the other options) ## Issue Description: The document fails to directly deal with the Drupal9 upstream...

Drupal 11 support

2

### Bug description I wish to start developing using Drupal 11 but the ddev build fails. I get an error: `Failed to start project(s): the n2c-base11-d project has an invalid...