1. Dependencies in incompatible Merge Requests that need to be accounted for, see https://docs.gitlab.com/ee/user/project/merge_requests/merge... on how to do that.
2. Most merge requests can merge in previous changes changes, for that you can use merge trains as detailed in my other comment https://news.ycombinator.com/item?id=21679515
1. Dependencies in incompatible Merge Requests that need to be accounted for, see https://docs.gitlab.com/ee/user/project/merge_requests/merge... on how to do that.
2. Most merge requests can merge in previous changes changes, for that you can use merge trains as detailed in my other comment https://news.ycombinator.com/item?id=21679515