anchor.diff:      owner = "matrix-org";
       repo = "synapse";
       rev = "v${version}";
  -    sha256 = "315a8fdf99a82fdf01dd5727c7807beb9daff58a08b131e583b5b311fcf7a81c";
  +    sha256 = "5a8bfbea894d63c5fa8fc2ff00f32bf2f34ea374b9bf00054ab9dbbf10f2fc49";
     };
   
     propagatedBuildInputs = [
  
positive.code: , canonicaljson
  , daemonize
  , jinja2
  , ldap3
  , matrix-angular-sdk
  , msgpack-python
  , netaddr
  , pillow
  
negative.code:     pynacl
      pysaml2
      pyyaml
      signedjson
      twisted
      ujson
  