anchor.diff:  
     lsp-status-nvim = buildVimPluginFrom2Nix {
       pname = "lsp-status.nvim";
  -    version = "2021-05-20";
  +    version = "2021-09-01";
       src = fetchFromGitHub {
         owner = "nvim-lua";
         repo = "lsp-status.nvim";
  -      rev = "54c395248539d65fddda46f7d92e3421856874c1";
  -      sha256 = "1qfrfckdbqyav8l1g7lwpjrrwh559nm71ki74qd1xd18y1h63ny2";
  +      rev = "745ba61c353b47c365d4dbfdd3d3334a3177f8cd";
  +      sha256 = "06cgvrl6l1wj6aj0ndbxi14zfqdfhgdzd7h72dxi1bkx8hrf54i0";
       };
       meta.homepage = "https://github.com/nvim-lua/lsp-status.nvim/";
     };
  
positive.code: 
    telescope-nvim = buildVimPluginFrom2Nix {
      pname = "telescope.nvim";
      version = "2021-08-26";
      src = fetchFromGitHub {
        owner = "nvim-telescope";
        repo = "telescope.nvim";
        rev = "dcee6c81f4cd5f9bc4a4cea782135a0669aa74bd";
        sha256 = "0d5hs640mcvsca97p8sxj35hr7vfjq842lra0ymnhl6smk1vknbx";
      };
      meta.homepage = "https://github.com/nvim-telescope/telescope.nvim/";
    };
  
negative.code: 
    vim-mucomplete = buildVimPluginFrom2Nix {
      pname = "vim-mucomplete";
      version = "2021-09-01";
      src = fetchFromGitHub {
        owner = "lifepillar";
        repo = "vim-mucomplete";
        rev = "7ef91226beeb382a37b4d4d5f0f54e6acf1eaaee";
        sha256 = "1c9a8hibcrgagrcv41yyg2qq1f6v60316ai25y44rzk9ncx3idsj";
      };
      meta.homepage = "https://github.com/lifepillar/vim-mucomplete/";
    };
  