PHP 8.0 compatible release

v1.0.0

Update readme

v0.1.4

Change Log:

• Add EventAware interface for entities
• Update readme file with short descriptions of contracts

v0.1.3

Changelog:

• Add immutability restriction on JeckelLab\Contract\Domain\Equality::equals method
• Fix some typos
• Remove useless declare(strict_types=1); on interfaces

v0.1.2

• Create contracts for all exceptions
• Force all exceptions to be immutable

v0.1.1

Add new contracts:

• Domain, Infrastructure and Presentation exception contracts
• domain's Entity and Dto contracts
• domain's Identity
• domain's Equality

Initial release

Merge pull request #2 from Jeckel-Lab/feature/command

Add command dispatcher pattern