{ buildApp, nextcloudVersion }:
assert nextcloudVersion >= 18 && nextcloudVersion <= 18;
buildApp rec {
  appName = "circles";
  version = "0.18.9";
  url = "https://github.com/nextcloud/circles/releases/download/v${version}/${appName}-${version}.tar.gz";
  sha256 = "1a58zrjg4cc0igq14s5zfc5zva83mahmfr0mxvhvnasw7rwkpyzr";
}