v0.11.7

Improvements

• deprecations: ~R -> ~r, Date.range/2 -> Date.range/3 with decreasing dates (h/t @milmazz)
• if: rewrite if not x, do: y => unless x, do: y
• pipes: |> Enum.map(foo) |> Map.new() => |> Map.new(foo)
• pipes: remove unnecessary then/2 on named function captures: |> then(&foo/1) => |> foo(), |> then(&foo(&1, ...)) => |> foo(...) (thanks to @tfiedlerdejanze for the idea + impl!)