v2.40.0

Features:

• Added Riverty
• Added Trustly
• End-to-End tests for Blik

Improvements:

• Include date of birth field in the self-test
• Remove Giropay

Bugfixes:

• Force Alma to use the orders API
• Remove loading page to prevent state issues #786
• Check available methods
• Prevent new transactions when the previous one is already paid #791
• Handle failed status #790 (thnx @yaroslav-qlicks)

Minimum requirements:

• Magento 2.3.3 & PHP 7.3