generic: {
  latest = generic {
    version = "6.2.7";
    sha256 = "sha256-bUI4EGZ7lI7SIFLZqoSgNeLUuSy+jv22acrFKYBrci0=";
  };

  v50 = generic {
    version = "5.0.19";
    sha256 = "sha256-esa7DczdaWiG8Ru9py8HlOhvhkjV8IQjMwuiJ6F5c6E=";
  };

  v40 = generic {
    version = "4.0.37";
    sha256 = "sha256-Wuexl8I2zA63jyTRDe8bMSP++imwSOxc4LEdUnH8jps=";
  };
}