anchor.diff:  
     clion = buildClion rec {
       name = "clion-${version}";
  -    version = "2021.3.1"; /* updated by script */
  +    version = "2021.3.2"; /* updated by script */
       description  = "C/C++ IDE. New. Intelligent. Cross-platform";
       license = lib.licenses.unfree;
       src = fetchurl {
         url = "https://download.jetbrains.com/cpp/CLion-${version}.tar.gz";
  -      sha256 = "0nf1r02i51pplrazlyavc6xs6mi91spa92srfqpsgb78ar9vn027"; /* updated by script */
  +      sha256 = "029xim3a6ijqdbzwxan189ydcy5b0ry2qqc70fipp8ic5z5iai3b"; /* updated by script */
       };
       wmClass = "jetbrains-clion";
       update-channel = "CLion RELEASE"; # channel's id as in http://www.jetbrains.com/updates/updates.xml
  
positive.code: 
    webstorm = buildWebStorm rec {
      name = "webstorm-${version}";
      version = "2021.3"; /* updated by script */
      description = "Professional IDE for Web and JavaScript development";
      license = lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/webstorm/WebStorm-${version}.tar.gz";
        sha256 = "1llz97r95xrf7yixgbfipg153qikkxziwwhv9dvvi29v7pi1k4ys"; /* updated by script */
      };
      wmClass = "jetbrains-webstorm";
      update-channel = "WebStorm RELEASE";
  
negative.code: 
    pycharm-professional = buildPycharm rec {
      name = "pycharm-professional-${version}";
      version = "2021.3.1"; /* updated by script */
      description = "PyCharm Professional Edition";
      license = lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/python/${name}.tar.gz";
        sha256 = "0639mzjh1hw158gmf4qqld03371z60k3xyca21l1pnv3551svd6d"; /* updated by script */
      };
      wmClass = "jetbrains-pycharm";
      update-channel = "PyCharm RELEASE";
  