两者现在都已合并，并增加了额外的规范测试覆盖，由 @awesomerobot 完成：
- DEV: update event plugin category settings to be compatible with formkit by awesomerobot · Pull Request #39318 · discourse/discourse · GitHub
- DEV: update for enable_simplified_category_creation and formkit compatibility by awesomerobot · Pull Request #102 · discourse/discourse-restricted-replies · GitHub