coqPackages.coinduction: init at 1.9

{ lib, mkCoqDerivation, coq, version ? null }:

mkCoqDerivation {

  pname = "coinduction";

  owner = "damien-pous";

  inherit version;

  defaultVersion = let inherit (lib.versions) range; in

    lib.switch coq.coq-version [

      { case = range "8.19" "8.19"; out = "1.9"; }

    ] null;

  release = {

    "1.9".sha256  = "sha256-bBU+xDklnzJBeN41GarW5KXzD8eKsOYtb//ULYumwWE=";

  };

  releaseRev = v: "v${v}";

  mlPlugin = true;

  meta = {

    description = "A library for doing proofs by (enhanced) coinduction";

    license = lib.licenses.lgpl3Plus;

  };

}

      category-theory = callPackage ../development/coq-modules/category-theory { };

      ceres = callPackage ../development/coq-modules/ceres {};

      Cheerios = callPackage ../development/coq-modules/Cheerios {};

      coinduction = callPackage ../development/coq-modules/coinduction {};

      CoLoR = callPackage ../development/coq-modules/CoLoR (

        (lib.optionalAttrs (lib.versions.isEq self.coq.coq-version "8.13") {

          bignums = self.bignums.override { version = "8.13.0"; };