sources:
  "cci.20200615":
    url: "https://github.com/lvandeve/lodepng/archive/34628e89e80cd007179b25b0b2695e6af0f57fac.tar.gz"
    sha256: "486ece0b661e83e509f1c6c9a05ca8dd1dd0008eec47d2aad9359e3609ab44a9"
