Thanks a lot Alex! It’s funny, Merge Layer is something that has been on our todo-list since the very beginning. We have kept pushing it, because other stuff seemed more important – even though a merge layer feature is obviously important and necessary. The funny thing is, that you are the only one ever mentioning it. Nobody else has asked about it, so that’s why we have kept postponing it – making all the other features instead. 😉 Apparently people did not need Merge Layer. 😀
The Alpha 8 release is super close. Merge Layer will be part of the release after that, which is the first beta.