Appflow, Ionic's mobile DevOps platform, has introduced support for iOS Schemes and Android Variants, allowing developers to customize build settings for their mobile applications using predefined Schemes or Variants. This enhancement simplifies the process of creating build versions tailored for specific purposes, such as testing or demos, without needing multiple environment variables or manual build scripts. In response to this update, Appflow now offers access to Custom Environments across all its plans, enabling developers to specify iOS Schemes or Android Variants through new environment variables. For iOS, users can configure build targets and details using the IOS_SCHEME variable, while Android developers can utilize Build Types and Flavors, defined in the build.gradle file, to set up custom environments using the ANDROID_BUILD_TYPE and ANDROID_FLAVOR variables. These improvements aim to streamline the process of building and deploying mobile applications by giving developers greater flexibility and control over their build configurations.