Add PHP8 support (#44)

Reinstate support for Scout 7 (#41)

Move to GitHub Actions (#37)

Merge pull request #33 from pmatseykanets/laravel7

Support Laravel 7 and Scout 8

Merge pull request #31 from pmatseykanets/support-laravel6

Support Laravel 6

Use local phpunit

Add Scout 6 support

Fix CS

Remove trailing comma

Update changelog