1.3.1

Handle the transaction reference

1.3.0: Merge pull request #2 from MarkKremer/pull_request

Edit Upgraded/updated the signature generation from HMAC-SHA1 to HMAC-SHA256

1.2.2

Stricter payment completion checking

1.2.1

Don't use HTTP data directly to get the data

1.2.0

Add support for returnUrl

1.1.1

Use old array syntax

Payment result validation

1.1.0

Update Readme.md and composer.json

1.0.0

Update package name