Along with EU DMA updates Apple also announced worldwide changes in game streaming apps and so called "mini apps".
New in-app experiences are allowed on App Store, so game streaming services could be provided within the apps.
Additionally, mini-apps, mini-games, chatbots, and plug-ins will be able to incorporate Apple’s In-App Purchase system to offer their users paid digital content or services for the first time, such as a subscription for an individual chatbot.
Each experience made available in an app on the App Store will be required to adhere to all App Store Review Guidelines and its host app will need to maintain an age rating of the highest age-rated content included in the app.
Apple Developer
New analytic tools will be available in App Store Connect.
Also, Apple loosens the requirements for Sign in with Apple functionality. Now developers could use other secure logins and skip offering Apple's identity provider in their apps if they use third-party login.
Apple Developer: Apple introduces new options worldwide for streaming game services and apps that provide access to mini apps and games
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