[bjz_]

Yeah, it's really great to see the progress there. However, afaik, it still doesn't freeze packages by default, or let you have multiple packages of the same version in a dependency tree[1]. The former can be worked around, but it's annoying that it's not the default. The latter is more frustrating however!

[1] https://news.ycombinator.com/item?id=23454711

[lallysingh]

Stack does this, if I understand what you're saying. Stack+nix has worked quite well for me for a few projects.