anchor.diff:  { lib
   , stdenv
  -, buildPythonPackage
  -, fetchFromGitHub
  -, pythonOlder
  -
  -# runtime
  -, certifi
  -, urllib3
  -
  -# optionals
   , aiohttp
   , apache-beam
  +, asttokens
   , blinker
   , botocore
   , bottle
  +, buildPythonPackage
   , celery
  +, certifi
   , chalice
   , django
  +, executing
   , falcon
  +, fetchFromGitHub
   , flask
   , flask-login
  +, gevent
   , httpx
  +, jsonschema
  +, mock
   , pure-eval
   , pyramid
  +, pyrsistent
   , pyspark
  +, pytest-forked
  +, pytest-localserver
  +, pytest-watch
  +, pytestCheckHook
  +, pythonOlder
   , rq
   , sanic
   , sqlalchemy
   , tornado
   , trytond
  +, urllib3
   , werkzeug
  -
  -# tests
  -, asttokens
  -, executing
  -, gevent
  -, jsonschema
  -, mock
  -, pyrsistent
  -, pytest-forked
  -, pytest-localserver
  -, pytest-watch
  -, pytestCheckHook
   }:
   
   buildPythonPackage rec {
     pname = "sentry-sdk";
  -  version = "1.10.1";
  +  version = "1.11.0";
     format = "setuptools";
   
     disabled = pythonOlder "3.7";
  
positive.code:   meta = with lib; {
      description = "Python SDK for Sentry.io";
      homepage = "https://github.com/getsentry/sentry-python";
      license = licenses.bsd2;
      maintainers = with maintainers; [ fab gebner ];
    };
  
negative.code:   src = fetchFromGitHub {
      owner = "getsentry";
      repo = "sentry-python";
      rev = "refs/tags/${version}";
      hash = "sha256-PObYXwWYQ7cC//W3c+n/qceu2ShjFqMGAaLyNflwcL4=";
    };
  
    propagatedBuildInputs = [
  