As of Android 14 and the upcoming Android 15, there is no official libmediaprovider-2.0 . Instead, Google is moving media handling into a more modular architecture via modules. The MediaProvider module is now updatable via Google Play System Updates (GPSU). While the underlying native library may evolve, the 1.0 naming persists for backwards compatibility.
: Once registered, any other addon—such as Azurah or Combat Metrics—can request that media from the library and use it in its own user interface. Key Supported Media Types libmediaprovider-1.0
It looks like you’re referencing an interesting essay titled — but that name isn’t a standard or widely known published essay. As of Android 14 and the upcoming Android