anchor.diff:  
     nvim-peekup = buildVimPluginFrom2Nix {
       pname = "nvim-peekup";
  -    version = "2021-03-20";
  +    version = "2021-04-04";
       src = fetchFromGitHub {
         owner = "gennaro-tedesco";
         repo = "nvim-peekup";
  -      rev = "11b7719ab73a7d69b081b129927c6dc8638518c6";
  -      sha256 = "1y9ff1plfd592jdy4v0m9ivkg293fjmz5ssaf20hmx4x5rlz871l";
  +      rev = "2f03df68bced26399b7576818b3cded3ce334ca0";
  +      sha256 = "1bap28b9jbaywll50mwjfp91i0h671762ylgy3fxhnayf78py00d";
       };
       meta.homepage = "https://github.com/gennaro-tedesco/nvim-peekup/";
     };
  
positive.code: 
    vim-go = buildVimPluginFrom2Nix {
      pname = "vim-go";
      version = "2021-03-28";
      src = fetchFromGitHub {
        owner = "fatih";
        repo = "vim-go";
        rev = "bd89f4734555c60f53acaf21731bd43617e6e526";
        sha256 = "0j5xkf8rk77q11h0cn96gymsa726p1dsvjs718plh8p94p0w42c3";
      };
      meta.homepage = "https://github.com/fatih/vim-go/";
    };
  
negative.code: 
    coc-nvim = buildVimPluginFrom2Nix {
      pname = "coc-nvim";
      version = "2021-04-03";
      src = fetchFromGitHub {
        owner = "neoclide";
        repo = "coc.nvim";
        rev = "d3e40ceabd76323c07434fc2711521cc8bb2d028";
        sha256 = "0mppsxzcgxg20kf2zwja8r6gascxa9r9c7zh73i00i7n216f8fxd";
      };
      meta.homepage = "https://github.com/neoclide/coc.nvim/";
    };
  