Version 1.0.0 of Yii Dependency Injection container is released. It is a PSR-11 compatible dependency injection container that is able to instantiate and configure classes resolving dependencies.
Features are:

• PSR-11 compatible.
• Supports property injection, constructor injection and method injection.
• Detects circular references.
• Accepts array definitions. Could be used with mergeable configs.
• Provides optional autoload fallback for classes without explicit definition.
• Allows delegated lookup and has composite container.
• Supports aliasing.
• Supports service providers.
• Has state resetter for long-running workers serving multiple requests such as RoadRunner
  or Swoole.
• Supports container delegates.

Yii3 high quality standards are met: 100% code coverage, near 100% mutation score and type coverage.
Details and usage examples are available in README.