anchor.diff:  
     compe-tabnine = buildVimPluginFrom2Nix {
       pname = "compe-tabnine";
  -    version = "2021-04-18";
  +    version = "2021-04-21";
       src = fetchFromGitHub {
         owner = "tzachar";
         repo = "compe-tabnine";
  -      rev = "28c6bc60d39c5ccd326e29f5f949dc1869196fd7";
  -      sha256 = "1dka7jy9ihigid943x26rjhawamwml7pi4z1hzjvawwf0vh73biz";
  +      rev = "1e81624bb91e79e245832bc0a88a1c194097f641";
  +      sha256 = "08cav97sj92vfl0y8kkn5kv5qxsfifb7xps3hndlg6vzbjci4vbr";
       };
       meta.homepage = "https://github.com/tzachar/compe-tabnine/";
     };
  
positive.code: 
    vim-elixir = buildVimPluginFrom2Nix {
      pname = "vim-elixir";
      version = "2021-04-13";
      src = fetchFromGitHub {
        owner = "elixir-editors";
        repo = "vim-elixir";
        rev = "294a22cef85e8006fa84b02fc5fbd7a3b8c5abe3";
        sha256 = "0rimmik9hs41bwzkjsgz5jbygg08nlrj0n4m451fpjmwsn0zaklb";
      };
      meta.homepage = "https://github.com/elixir-editors/vim-elixir/";
    };
  
negative.code: 
    nvim-bufferline-lua = buildVimPluginFrom2Nix {
      pname = "nvim-bufferline-lua";
      version = "2021-04-20";
      src = fetchFromGitHub {
        owner = "akinsho";
        repo = "nvim-bufferline.lua";
        rev = "4ebab39af2376b850724dd29c29579c8e024abe6";
        sha256 = "0k671d27m2p0lv4vr99lra740511234f8m6zl2ykkb1b197841cg";
      };
      meta.homepage = "https://github.com/akinsho/nvim-bufferline.lua/";
    };
  