anchor.diff:  
     nvim-dap-ui = buildVimPluginFrom2Nix {
       pname = "nvim-dap-ui";
  -    version = "2021-05-31";
  +    version = "2021-06-05";
       src = fetchFromGitHub {
         owner = "rcarriga";
         repo = "nvim-dap-ui";
  -      rev = "055b143fdd23fee1d86247a8ec7c43c84a2a896b";
  -      sha256 = "0v9mxpr5m01w948ddh598k1vzaiyq2zl6fkykbpzkijhk8qvjnv9";
  +      rev = "3c221fe2cc2d675ebf8c83bb62e0b44516ae34ae";
  +      sha256 = "0hcfs9c5m610sh5105kd4qbgj8ikfds7zfh2hcf1ly5ikkbz1ma4";
       };
       meta.homepage = "https://github.com/rcarriga/nvim-dap-ui/";
     };
  
positive.code: 
    sideways-vim = buildVimPluginFrom2Nix {
      pname = "sideways-vim";
      version = "2021-05-24";
      src = fetchFromGitHub {
        owner = "AndrewRadev";
        repo = "sideways.vim";
        rev = "9ce855ab448467dc1468ef8b46bb86d38aa3d0fa";
        sha256 = "0ldz09hjck5pq0lhbk93gm1zvc0aifsfk75w5pzrwqmwidimzyid";
      };
      meta.homepage = "https://github.com/AndrewRadev/sideways.vim/";
    };
  
negative.code: 
    chadtree = buildVimPluginFrom2Nix {
      pname = "chadtree";
      version = "2021-06-06";
      src = fetchFromGitHub {
        owner = "ms-jpq";
        repo = "chadtree";
        rev = "00fe69a21e128d0378d1e00eb5334cde9cd7a227";
        sha256 = "0nrcxsf00x2ygh16965d6fp5lhjq7hg9wzqgail2l0pwjdxnizm4";
      };
      meta.homepage = "https://github.com/ms-jpq/chadtree/";
    };
  