Commerce Commerce 1.x Upgrades v2 Payment Gateways

In Commerce 1.3, we upgraded the internal version of Omnipay from v2 to v3.

The previously named modmore\Commerce\Gateways\Omnipay2\Omnipay2Gateway class, used as a base for several core and third-party payment gateways, was renamed to modmore\Commerce\Gateways\Omnipay\OmnipayGateway for consistency.

To ensure backwards compatibility, class aliases were added for the Omnipay2Gateway, Transaction, and RedirectTransaction class. These class aliases will be removed in Commerce 2.0, so you should update your custom gateway classes that rely on the old naming.

In addition, the BaseGateway class is also deprecated and expected to be removed in 2.0.