anchor.diff:    meta = with lib; {
       description = "Collect ALL UniFi Controller, Site, Device & Client Data - Export to InfluxDB or Prometheus";
       homepage = "https://github.com/unifi-poller/unifi-poller";
  +    changelog = "https://github.com/unpoller/unpoller/releases/tag/v${version}";
       license = licenses.mit;
       maintainers = with maintainers; [ ];
     };
  
positive.code: { lib, buildGoModule, fetchFromGitHub }:
  
  buildGoModule rec {
    pname = "unifi-poller";
  
negative.code:     owner = "unifi-poller";
      repo = "unifi-poller";
      rev = "v${version}";
      hash = "sha256-eC+jEtSLWhiL3V+GKfRN5MVF18/2tnA1kI096j3XQB0=";
    };
  
    vendorHash = "sha256-WVYQ3cZOO+EyJRTFcMjziDHwqqinm1IvxvSLuHTaqT8=";
  
    ldflags = [
      "-w" "-s"
  