Set a default product for the User-Agent HTTP header

BugFix: User-Agent HTTP header overflow

3.3.2

• Fix retrieve payment function when id_payment is not set
• Add multiple PHP versions tests [5.6 to 8.0]

Update cacert file and readme

PATCH

• Add maintenance section in readme
• Update cacert file

Add accounting reports

• NEW: Add AccountingReport class to handle new API endpoint.

Add Oney Payment Simulations

3.2.0

• NEW: Add Oney Payment Simulations

Improve initialization and versionning API

• NEW: Deprecated Payplug::setSecretKey function, use Payplug::init instead.
• NEW: API version should now be specified explicitly from module.
• NEW: Improve Payplug setSecretKey with init method.
• NEW: Excluded configuration API_VERSION versionning, it will be send from the apps nowadays.

PSD2 Compliance

• Major: Replace customer by shipping and billing to be compliant with PSD2.
• New: Add versionning with new API_VERSION parameter.

Deferred payments

• New: Add deferred payments.

Installment plans

• New: Add installment plans.

2.5.1

• Bugfix: Fix packagist bundle.