I do hope the intermediate solution he mentions, tooling that upgrades your code for you, starts to be used more. Go did this in the early days before 1.0, but

I do hope the intermediate solution he mentions, tooling that upgrades your code for you, starts to be used more. Go did this in the early days before 1.0, but it is fairly rare still outside the internal Google tools. It is a big chunk of work obviously but it saves a huge amount of downstream work, and lets everyone move forward.