PHP 8.1 & Laravel 9

Merge pull request #4 from io-digital/add-laravel-9-support

Bump php support to 8.1 and add laravel 9 support.

0.1.14

Merge branch 'master' of github.com:io-digital/clickatell

0.1.13

Fix response handling for errors.

0.1.12

One of those days...

0.1.11

Fix remove argument typehinting.

0.1.10

Minor adjustments.

0.1.9

Fix query param name.

Switch to Guzzle

0.1.8

Switch to using Guzzle.

Fix constructor argument

0.1.7

Use the correct constructor argument.

Readme update

0.1.6

Update readme.