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Git 3.0's upcoming SHA-256 default will be a costly mistake

570 points · 536 comments · chmaynard

  1. mdavid626 · · focus · HN ↗
    My prediction: 20 years from now everyone will still use SHA-1 git. That will be simply easier.
    1. Levitating · · focus · HN ↗
      Do you want to bet on that prediction
      1. seebeen · · focus · HN ↗
        I would
    2. PhilipRoman · · focus · HN ↗
      GitHub could make it the default for new repositories created via web UI and devs who don't touch the CLI probably wouldn't even notice
      1. mdavid626 · · focus · HN ↗
        Once people realize the fundamental incompatibility of these new repos with the old ones, they’ll be furious. GitHub will back down.

        It’s like IPv6. Just worse.

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