Fetchy is really nice! I really like the how smooth it looks in demo. Only thing that I don't like is the manifest file. Personally, I would be too lazy to create one. But I find use case for it for organizations, when you want to keep it as a code in repo, which pre-defined versions for whole organization. If, for example, you would be able to tell fetchy to use remote manifest that would be a game changer for organizations.