Hi, greetings from Brazil ! Thanks for Expo - it's amazing product !
Are you planning to create some kind of modular dependencies? I mean, the SDK are getting bigger and bigger, and I would like to chose what features I need from Expo SDK.
We've been working on infrastructure and refactoring necessary to support "optional modules" -- this would allow you to selectively opt in and out of APIs to include in your standalone app. We'd also let you select which versions of the Expo SDK to include -- usually this would just be the one version that you're using.