The plan for 2019 is to make the current version, much more efficient and robust. This year we will not remove any of the current builds, other than changing a part of a build in order to make it more efficient (= faster) and/or more robust. For example, the Candy Sorter is not performing well enough. This needs some refactoring.
We want to add a Mindstorms Monorail for getting the empty containers from the delivery station to the trebuchet.