anchor.diff:  
     goland = buildGoland rec {
       name = "goland-${version}";
  -    version = "2019.3.3"; /* updated by script */
  +    version = "2019.3.4"; /* updated by script */
       description = "Up and Coming Go IDE";
       license = stdenv.lib.licenses.unfree;
       src = fetchurl {
         url = "https://download.jetbrains.com/go/${name}.tar.gz";
  -      sha256 = "091ym7vyb0hxzz6a1jfb88x0lj499vjd04bq8swmw14m1akmk3lf"; /* updated by script */
  +      sha256 = "01dik4ppn4a6m1bmz6cmdnyrilh2v190lrys65n4nps03sjy2v0b"; /* updated by script */
       };
       wmClass = "jetbrains-goland";
       update-channel = "GoLand RELEASE";
  
positive.code: 
    datagrip = buildDataGrip rec {
      name = "datagrip-${version}";
      version = "2019.3.4"; /* updated by script */
      description = "Your Swiss Army Knife for Databases and SQL";
      license = stdenv.lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/datagrip/${name}.tar.gz";
        sha256 = "1ygbi212sga6mdkassi51idh7ppchr77ifq3vi5bbm4ibgnsf2b4"; /* updated by script */
      };
      wmClass = "jetbrains-datagrip";
      update-channel = "DataGrip RELEASE";
  
negative.code: 
    pycharm-professional = buildPycharm rec {
      name = "pycharm-professional-${version}";
      version = "2020.1"; /* updated by script */
      description = "PyCharm Professional Edition";
      license = stdenv.lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/python/${name}.tar.gz";
        sha256 = "1swd2qfhsa6i1aq7z2s183d0hif2gmk1kkw9ns4aybny0wvvnqw2"; /* updated by script */
      };
      wmClass = "jetbrains-pycharm";
      update-channel = "PyCharm RELEASE";
  