Introducing Firebase Remote Config- Google Developers Blog
Jun 3, 2016

Summary
Introduced Firebase Remote Config, a service that allows developers to remotely manage and deliver configuration parameters to their applications. This enables dynamic updates to app behavior and appearance without requiring users to download new versions. The service focuses on efficient delivery of configuration, A/B testing of different parameter values, and targeting specific user segments, allowing for iterative development, feature flagging, and personalized user experiences.