Prior to the settlement, apps were required to use Apple's payment systems if they were available for download on the App Store.
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The request follows various legislative and regulatory movements over the past few weeks over Apple's app store policies.
Google will follow South Korea's recently passed laws and allow developers to add alternative payment systems to their apps.
Apple has filed an appeal for the one count it lost in its legal fight with Epic Games.
The latest update finalises the Pattern Matching for instanceof and Records enhancements.
App marketplaces in South Korea are now banned from forcing developers to use their in-app purchase systems.