anchor.diff:  
     nvim-autopairs = buildVimPluginFrom2Nix {
       pname = "nvim-autopairs";
  -    version = "2021-06-16";
  +    version = "2021-06-19";
       src = fetchFromGitHub {
         owner = "windwp";
         repo = "nvim-autopairs";
  -      rev = "5a5c14e492638856fcd57d867be419829f158278";
  -      sha256 = "1pyw0y2lhhaid3ggzlnxmc3c0xhs2vgsx3pfgwm46mi5v6xl2h2l";
  +      rev = "4b218c4e3824666b9cdc88cb3ed4c1243612cfd1";
  +      sha256 = "0pp1zn5xpiwymv5x4m6ff5dv5falsjbpxqqkip21lc0zwvjdxhpl";
       };
       meta.homepage = "https://github.com/windwp/nvim-autopairs/";
     };
   
     nvim-base16 = buildVimPluginFrom2Nix {
       pname = "nvim-base16";
  -    version = "2021-06-15";
  +    version = "2021-06-21";
       src = fetchFromGitHub {
         owner = "RRethy";
         repo = "nvim-base16";
  -      rev = "8715d4db49706e7c50958a56e5b14791d539c10c";
  -      sha256 = "1as567f3apgb9i2rh6j6d3gk6ipwm3kz694rbxzy2rpzmk4ic93h";
  +      rev = "abded42adc98dccdf7d83d0e671d9064c55d7b73";
  +      sha256 = "18hnv9zy162gz3ikrcvp2wq07q2bb5hgw6papz7qnh1qm9jansap";
       };
       meta.homepage = "https://github.com/RRethy/nvim-base16/";
     };
   
     nvim-bqf = buildVimPluginFrom2Nix {
       pname = "nvim-bqf";
  -    version = "2021-06-07";
  +    version = "2021-06-21";
       src = fetchFromGitHub {
         owner = "kevinhwang91";
         repo = "nvim-bqf";
  -      rev = "2063533b0f496ac7047fa9c58937d2a35b995dbe";
  -      sha256 = "1k95dyrqcy88b0s8jsijgx7mpnfmw2ay2fzj3bhbdqagdghsgpp4";
  +      rev = "6bfc90ca36dbe602ba0696eb6569803d44f437f9";
  +      sha256 = "16c976gxs7lwxb8xs9iqcizmfznlilwrsaz7v32csfn38i4j77hr";
       };
       meta.homepage = "https://github.com/kevinhwang91/nvim-bqf/";
     };
   
     nvim-bufferline-lua = buildVimPluginFrom2Nix {
       pname = "nvim-bufferline-lua";
  -    version = "2021-06-15";
  +    version = "2021-06-20";
       src = fetchFromGitHub {
         owner = "akinsho";
         repo = "nvim-bufferline.lua";
  -      rev = "2db4a3c2c42816a31db391f30a708d976a8c679c";
  -      sha256 = "0az2hn4h6cjrr55l56jm3la78lip4c6frz82d731pxqypnynqg84";
  +      rev = "fad981fd11b68b1a7a48b9283bc04ea5b48e55ff";
  +      sha256 = "1i2zm5rrx65dzrmxlc89szr7dghjgd7cwcdd4wm1b0hdv0if89p8";
       };
       meta.homepage = "https://github.com/akinsho/nvim-bufferline.lua/";
     };
  
positive.code: 
    lsp_signature-nvim = buildVimPluginFrom2Nix {
      pname = "lsp_signature-nvim";
      version = "2021-06-10";
      src = fetchFromGitHub {
        owner = "ray-x";
        repo = "lsp_signature.nvim";
        rev = "3c80042ce8d9aa378698f80ea24742122ac529d7";
        sha256 = "0rrmi7q8f8s208zbbdvfr0ysag8x0xkc8j9cpljc2n8a4pyn6z0z";
      };
      meta.homepage = "https://github.com/ray-x/lsp_signature.nvim/";
    };
  
negative.code: 
    Coqtail = buildVimPluginFrom2Nix {
      pname = "Coqtail";
      version = "2021-06-21";
      src = fetchFromGitHub {
        owner = "whonore";
        repo = "Coqtail";
        rev = "aa817559be68d9e90316bc7e5d3205fe2ffcffbe";
        sha256 = "06c9ab58rj0qx2nyl63qpx5r8lwlx320j7913nafpk268pmqdz4i";
      };
      meta.homepage = "https://github.com/whonore/Coqtail/";
    };
  