v0.1.1

Added

• ExtensionsInterface class for providing a service-container friendly interface
• Corrected date for 0.1.0 in changelog

v0.1

Added

• AbstractExtension class for defining extensions, including metadata (name, version, description, dependencies, etc.).
• ExtensionType attribute for specifying singleton behavior, preloading, and an optional required interface.
• ExtensionTypeRegistry for registering and retrieving extension types via attributes.
• ExtensionRegistry for registering individual extensions, mapping them to their extension type, and validating required interfaces.
• ExtensionStore for unified extension lifecycle management:
  • Enforces singleton vs. multi-instance behavior.
  • Checks missing dependencies and throws descriptive exceptions.
  • Dispatches ExtensionInstantiatedEvent upon creation.
• PSR-14 Event Dispatcher Integration: Optionally dispatch events whenever an extension is instantiated.
• PSR-3 Logging: Uses a PSR-3 LoggerInterface to log extension registration details and errors.
• Custom Instantiator: Plug in any InstantiatorInterface to control how extensions are created (e.g., via a DI container).