What's Changed
- Field definition commands by @Chi-teck in #5517
- Remove dual autoloader feature from global Drush installs by @greg-1-anderson in #5521
- Add YAML edit commands from YAML-CLI project by @weitzman in #5530
- Fix #5146. Document single file config import using config:set by @weitzman in #5543
- Follow the DI pattern used by Drupal Forms/Controllers/Blocks to instantiate Drush command classes by @greg-1-anderson in #5547
- Update the Drush commandfile generator to use create() by @weitzman in #5548
- Update docs for create() method by @weitzman in #5550
- Use own DrupalFinder which pulls path from Composer API by @weitzman in #5542
- Create a service adapter for drush.services.yml by @greg-1-anderson in #5553
- Static create commands by @greg-1-anderson in #5562
Full Changelog: 12.0.0-beta1...12.0.0-rc1