Incompatibility with Laravel 8

[DannyAndres]

this library does not longer work with laravel due to a requiment in composer json file with "illuminate/support": "~5.0".
laravel 8 composer is not able to install this package due to conflicts with illuminate/support package.

Problem 1 - Root composer.json requires freshworkstudio/khipu-laravel ^1.0 -> satisfiable by freshworkstudio/khipu-laravel[1.0, 1.0.1, 1.0.2, 1.0.3]. - freshworkstudio/khipu-laravel[1.0, ..., 1.0.3] require illuminate/support ~5.0 -> found illuminate/support[v5.0.0, ..., 5.8.x-dev] but these were not loaded, likely because it conflicts with another require.