PHP 8 Support

• Support PHP 8

Release V4

• Drop PHP < 7.2
• Drop Laravel < 6

v3.0.0

Use Manager 3.0

v2.0.0

Upgrade to Manager 2.0

v1.2.0: Merge pull request #3 from bryceadams/api-1.1

Update to use Version 1.1 API

v1.1.0

Fix authors array

0.1.1

Update composer.json