2.12.0-beta1

Note: This release changes the flexible page migration so that summary fields are migrated to use the plain_text text format instead of the format set on the source site.

• Closes #3863 Update Global Footer Links (#3871)
• Close #3861 Change scope of spaceless filter from all elements to AZ Person headings (#3867)
• Update drupal/block_class requirement from 2.0.11 to 4.0.0 (#3858)
• Closes #3870 Revert #3219: Add anchor link plugin for CKEditor5 (#3872)
• Update drupal/smart_date requirement from 4.1.6 to 4.2.1 (#3878)
• Fixes #3823 Card Widget Deprecation Notices (#3864)
• Fixes #3874 Modules using Configuration Overrides should declare az_core dependency (#3875)
• Close #3813 set default format to plain_text in flexible page summary field migration. (#3815)
• Fixes #3852 Citation Style Group Rendering (#3853)
• Close #1479 exclude Drupal 6 migrations from appearing when running drush migrate:status (#3840)
• Close #3842 Content editors can now upload and use webp images with their content. (#3843)
• Back to dev.