anchor.diff:  
     idea-ultimate = buildIdea rec {
       name = "idea-ultimate-${version}";
  -    version = "2020.3.1"; /* updated by script */
  +    version = "2020.3.2"; /* updated by script */
       description = "Integrated Development Environment (IDE) by Jetbrains, requires paid license";
       license = lib.licenses.unfree;
       src = fetchurl {
         url = "https://download.jetbrains.com/idea/ideaIU-${version}-no-jbr.tar.gz";
  -      sha256 = "1kwz0aq4b664awppakj4syppk218nynwxv4ngc7pa3k9v4g2sdah"; /* updated by script */
  +      sha256 = "1vac21d9p52z4k1dl903rc2dbbcf873xbg8rx1fp9nsaaphnc9lq"; /* updated by script */
       };
       wmClass = "jetbrains-idea";
       update-channel = "IntelliJ IDEA RELEASE";
  
positive.code: 
    mps = buildMps rec {
      name = "mps-${version}";
      version = "2020.2.3"; /* updated by script */
      description = "Create your own domain-specific language";
      license = lib.licenses.unfree;
      src = fetchurl {
        url = "https://download.jetbrains.com/mps/2020.2/MPS-${version}.tar.gz";
        sha256 = "1wd3d8pc155m54y5p2056p0x93v2nv9457i7la53ibbs7rj1j7kw"; /* updated by script */
      };
      wmClass = "jetbrains-mps";
      update-channel = "MPS RELEASE";
  
negative.code: 
    idea-community = buildIdea rec {
      name = "idea-community-${version}";
      version = "2020.3.2"; /* updated by script */
      description = "Integrated Development Environment (IDE) by Jetbrains, community edition";
      license = lib.licenses.asl20;
      src = fetchurl {
        url = "https://download.jetbrains.com/idea/ideaIC-${version}.tar.gz";
        sha256 = "0zkjmvi27b69xrkn4s6f5788n5yn044phgf48kamfqfs37q4xf1d"; /* updated by script */
      };
      wmClass = "jetbrains-idea-ce";
      update-channel = "IntelliJ IDEA RELEASE";
  