v1.0.5: allow json values for each language

Removing string type hints allows using Translatable with array values,
e.g.:

['en' => ['subkey' => 'foo']]

v1.0.4

support Laravel 11

v1.0.3

support Laravel 10

v1.0.2

support Laravel 9

v1.0.1: allow empty column values

Prevent an error with empty attributes

1.0

Initial release.