anchor.diff:  
     nvim-tree-lua = buildVimPluginFrom2Nix {
       pname = "nvim-tree.lua";
  -    version = "2021-10-02";
  +    version = "2021-10-03";
       src = fetchFromGitHub {
         owner = "kyazdani42";
         repo = "nvim-tree.lua";
  -      rev = "422404d3efefcf78d7e74afeb19e37320fa9a5e8";
  -      sha256 = "0iis18pj63wbv1q90gsj4v3kadgykrribav342lyprcxk996wjl1";
  +      rev = "29e5b754b7250aded609e8c071804053db5765c6";
  +      sha256 = "14vj1yb570hg3zajvp62pwn75hih22dp2jp63vdfpmalznzwjjbc";
       };
       meta.homepage = "https://github.com/kyazdani42/nvim-tree.lua/";
     };
  
positive.code: 
    nvim-ts-rainbow = buildVimPluginFrom2Nix {
      pname = "nvim-ts-rainbow";
      version = "2021-09-30";
      src = fetchFromGitHub {
        owner = "p00f";
        repo = "nvim-ts-rainbow";
        rev = "67a435efe2ea3910c7e22b9b455e994a7d86e02f";
        sha256 = "02wgqxxdwpj7vi90765f21383bd2i36c5mxli0313dg0007salcx";
      };
      meta.homepage = "https://github.com/p00f/nvim-ts-rainbow/";
    };
  
    nvim-web-devicons = buildVimPluginFrom2Nix {
      pname = "nvim-web-devicons";
      version = "2021-09-30";
      src = fetchFromGitHub {
        owner = "kyazdani42";
        repo = "nvim-web-devicons";
        rev = "7f768cd3064f469df872ec61c9c5e363b6117ec2";
        sha256 = "1v9s3ddqldqn3lj1m04ijnqk73x08s5jajx2zx42ip7360qi3s49";
      };
      meta.homepage = "https://github.com/kyazdani42/nvim-web-devicons/";
    };
  
negative.code: 
    feline-nvim = buildVimPluginFrom2Nix {
      pname = "feline.nvim";
      version = "2021-10-03";
      src = fetchFromGitHub {
        owner = "famiu";
        repo = "feline.nvim";
        rev = "6b788d198f01a1f29bce0da8f89cd874343db747";
        sha256 = "1ii4b70z5pb804004xz2hcnn2n7yjanzqvk54ki9kshshw4y1qmp";
      };
      meta.homepage = "https://github.com/famiu/feline.nvim/";
    };
  