anchor.diff:  
     goland = buildGoland rec {
       name = "goland-${version}";
  -    version = "2021.3.1"; /* updated by script */
  +    version = "2021.3.2"; /* updated by script */
       description = "Up and Coming Go IDE";
       license = lib.licenses.unfree;
       src = fetchurl {
         url = "https://download.jetbrains.com/go/${name}.tar.gz";
  -      sha256 = "1kl1sg2fjh8wpx47984vw6zrqf7nakbji606cl52brkxik7py0d3"; /* updated by script */
  +      sha256 = "0csc52wwqggdxc61qkmbs84hdvyj3x60rcv5jrxcwp3bjq94kskw"; /* updated by script */
       };
       wmClass = "jetbrains-goland";
       update-channel = "GoLand RELEASE";
  
positive.code: 
    clion = buildClion rec {
      name = "clion-${version}";
      version = "2021.3.1"; /* updated by script */
      description  = "C/C++ IDE. New. Intelligent. Cross-platform";
      license = lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/cpp/CLion-${version}.tar.gz";
        sha256 = "0nf1r02i51pplrazlyavc6xs6mi91spa92srfqpsgb78ar9vn027"; /* updated by script */
      };
      wmClass = "jetbrains-clion";
      update-channel = "CLion RELEASE"; # channel's id as in http://www.jetbrains.com/updates/updates.xml
  
negative.code: 
    ruby-mine = buildRubyMine rec {
      name = "ruby-mine-${version}";
      version = "2021.3.1"; /* updated by script */
      description = "The Most Intelligent Ruby and Rails IDE";
      license = lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/ruby/RubyMine-${version}.tar.gz";
        sha256 = "1xax3738myxjzm0p8zm8aaa2nw0336h80nrm9dqby2j7dass2jnm"; /* updated by script */
      };
      wmClass = "jetbrains-rubymine";
      update-channel = "RubyMine RELEASE";
  