Merge pull request #30 from simplesquid/2.3.x

Lots of new features 🎉:

- Add a customisable select filter.
- Add a customisable boolean filter.
- Add a flagged enum field.
- Drop support for Laravel `7.x`
- Drop support for `laravel-enum < 3.1`.
- Refactor and simplify tests.

Merge pull request #30 from simplesquid/2.3.x

Lots of new features 🎉:

- Add a customisable select filter.
- Add a customisable boolean filter.
- Add a flagged enum field.
- Drop support for Laravel `7.x`
- Drop support for `laravel-enum < 3.1`.
- Refactor and simplify tests.

Support for Laravel 8 and PHP 8.0 (#15)

* Upgrade dependencies.
* Upgrade phpunit schema.

Apply fixes from StyleCI (#14)

[ci skip] [skip ci]

Co-authored-by: Matthew Poulter <mdpoulter@users.noreply.github.com>

feat: support laravel-enum v2 (#12)

* feat: support laravel-enum v2

* fix: code review feedback

Compatibility with Laravel 7 (#11)

Bumped other dependencies too

Fixes #10

Fix Trying to get property 'value' of non-object (#9)

This trick solve an issue on eloquent creation.

Update from package template, refactor and remove unnecessary code, a…

…nd add tests.

Refactoring.

Fixes and cleanup.