anchor.diff:  
     tabs-kak = buildKakounePluginFrom2Nix {
       pname = "tabs-kak";
  -    version = "2020-12-27";
  +    version = "2021-02-16";
       src = fetchFromGitHub {
         owner = "enricozb";
         repo = "tabs.kak";
  -      rev = "2775ab7a1fe3bb850c1de3bcc4111e3d4c24f5d4";
  -      sha256 = "1vyg1dgbrrsh4vj5lllp9lhslv6gip4v6vmym4lg5mnqmd82jji1";
  +      rev = "1aaa8cd89e404cbbd76d44ff8089de0951612fbf";
  +      sha256 = "0dfz6j6yxl65jbh4xvpiy2abr2sdjyalynzhl28y7l1gzqv4ni3j";
       };
       meta.homepage = "https://github.com/enricozb/tabs.kak/";
     };
  
positive.code: 
    connect-kak = buildKakounePluginFrom2Nix {
      pname = "connect-kak";
      version = "2020-11-25";
      src = fetchFromGitHub {
        owner = "alexherbo2";
        repo = "connect.kak";
        rev = "56fc2476e8cf126fb16654f4a08582f4f76b0d3d";
        sha256 = "1qzb0rdwyx00b7wc7rlmc7rcgj3vd57jgcbdy56ic3dr8j70mv6v";
      };
      meta.homepage = "https://github.com/alexherbo2/connect.kak/";
    };
  
    fzf-kak = buildKakounePluginFrom2Nix {
      pname = "fzf-kak";
      version = "2020-07-26";
      src = fetchFromGitHub {
        owner = "andreyorst";
        repo = "fzf.kak";
        rev = "f23daa698ad95493fbd675ae153e3cac13ef34e9";
        sha256 = "0q19ynjixy0wx9ygwj26bdm6ilkd820gy21kid73imgvkm6cgx85";
      };
      meta.homepage = "https://github.com/andreyorst/fzf.kak/";
    };
  
negative.code: 
    powerline-kak = buildKakounePluginFrom2Nix {
      pname = "powerline-kak";
      version = "2021-02-15";
      src = fetchFromGitHub {
        owner = "jdugan6240";
        repo = "powerline.kak";
        rev = "322a760daa099d519ff50d14c29b27f3e2af00d1";
        sha256 = "0mb8f8p6g75p05ifp45i0gbq2mib8c8giz7r1xfd0yrwspp4aksc";
      };
      meta.homepage = "https://github.com/jdugan6240/powerline.kak/";
    };
  