The good part here is that you don’t need to worry about the SDK updates. Hansel fits into your gradle build process and the responsibility of updating SDK if offloaded to the gradle build system. Whenever an SDK update is available, gradle pulls the latest build from the Hansel servers and uses it for creating the new builds.
In any case, we will be sending you an update mail that details all the new magic that will be available in the update. You can also keep track of these in our blog.