anchor.diff:  
     ale = buildVimPluginFrom2Nix {
       pname = "ale";
  -    version = "2021-04-12";
  +    version = "2021-04-20";
       src = fetchFromGitHub {
         owner = "dense-analysis";
         repo = "ale";
  -      rev = "1cd0c0c33b211b5fface9b29f9c58bc6ae09323e";
  -      sha256 = "0cx8ap63742xr3zmk1gkqrchfzvzg0j9blggcw63s23wr9d1yriw";
  +      rev = "737c1bf1ac9becd67519f7a6832ad276feca8f08";
  +      sha256 = "0imngagc6p5mfx1v2maxcwzh75l1y4diyd1ymwjil51x93qkrzxi";
       };
       meta.homepage = "https://github.com/dense-analysis/ale/";
     };
  
positive.code: 
    vim-floaterm = buildVimPluginFrom2Nix {
      pname = "vim-floaterm";
      version = "2021-04-12";
      src = fetchFromGitHub {
        owner = "voldikss";
        repo = "vim-floaterm";
        rev = "b7747704c4df716efd21f331b4d94336c490a5ad";
        sha256 = "0sl40fvdciir9cbb4bcll971zhk38n6h8kmqy473viki149lg7pa";
      };
      meta.homepage = "https://github.com/voldikss/vim-floaterm/";
    };
  
negative.code: 
    nvim-toggleterm-lua = buildVimPluginFrom2Nix {
      pname = "nvim-toggleterm-lua";
      version = "2021-04-19";
      src = fetchFromGitHub {
        owner = "akinsho";
        repo = "nvim-toggleterm.lua";
        rev = "2c54f8c73c4d2c9a115691a9518262dcdaac0c71";
        sha256 = "18qbzj16czy1jyqmm1if22z04xyslljhqp026x01crp77kkz6ccf";
      };
      meta.homepage = "https://github.com/akinsho/nvim-toggleterm.lua/";
    };
  
    nvim-tree-lua = buildVimPluginFrom2Nix {
      pname = "nvim-tree-lua";
      version = "2021-04-19";
      src = fetchFromGitHub {
        owner = "kyazdani42";
        repo = "nvim-tree.lua";
        rev = "c995d65b7dc0935d0e1c04302d9b4494c5eb56bf";
        sha256 = "09pb1znd1vfqj8g90805zsb1ffxkj9xfycc5aximm06dcsiv8dgi";
      };
      meta.homepage = "https://github.com/kyazdani42/nvim-tree.lua/";
    };
  
    nvim-treesitter = buildVimPluginFrom2Nix {
      pname = "nvim-treesitter";
      version = "2021-04-19";
      src = fetchFromGitHub {
        owner = "nvim-treesitter";
        repo = "nvim-treesitter";
        rev = "df189e28a498d90dc8813e90944e0999bc936e56";
        sha256 = "0azpx89vykc1ylbn26744rdfd4f3wga0azdsg06hmz55a9q6qq8p";
      };
      meta.homepage = "https://github.com/nvim-treesitter/nvim-treesitter/";
    };
  
    nvim-treesitter-context = buildVimPluginFrom2Nix {
      pname = "nvim-treesitter-context";
      version = "2021-04-18";
      src = fetchFromGitHub {
        owner = "romgrk";
        repo = "nvim-treesitter-context";
        rev = "d5070fb1171220e8db6eef77ed994079198d6522";
        sha256 = "1x534yrbjnf4bny3bykj7jkydhkjxspmipkbb685ja4nppc2lp41";
      };
      meta.homepage = "https://github.com/romgrk/nvim-treesitter-context/";
    };
  