Google used to provide prebuild Android images of libWebRTC library, and in fact, it’s (still) the recomended way to use them on its own documentation. But starting on WebRTC M80 release (January 2020), they decided to deprecate the binary mobile libraries, and the reasons were that the builds were intended just only for development purposes, and users were already building it themselves with their own customizations, or using third party libraries that embedded them (where have been left developers that just want to build a WebRTC enabled mobile app?), and they just only provided another build in August 2020 (1.0.32006) to fill some important security holes, in case someone (everybody?) was still using the binary mobile libraries.

Recently I needed to work on the upgrade and migration of a project that was using Mediasoup… version 1.2.8, published 8 years ago and totally outdated up to the point that the documentation for that version was removed from the Mediasoup website:

mediasoup v1 is no longer documented. Sorry. Anyway it’s no longer maintained so please move to the latest version.