src/Pure/Admin/isabelle_cronjob.scala

         Remote_Build("Mac OS X, skip_proofs", "macbroy2",
           options = "-m32 -M8 -t skip_proofs", args = "-a -o skip_proofs",
           detect = Build_Log.Prop.build_tags + " = " + SQL.string("skip_proofs"),
           history_base = "2c0f24e927dd")),
       List(
-        Remote_Build("Mac OS X 10.12 Sierra", "macbroy30", options = "-m32 -M2", args = "-a",
+        Remote_Build("macOS 10.12 Sierra", "macbroy30", options = "-m32 -M2", args = "-a",
           detect = Build_Log.Prop.build_start + " > date '2017-03-03'")),
       List(Remote_Build("Mac OS X 10.10 Yosemite", "macbroy31", options = "-m32 -M2", args = "-a")),
-      List(Remote_Build("Mac OS X 10.14 High Sierra", "lapbroy68", self_update = true,
+      List(Remote_Build("macOS 10.13 High Sierra", "lapbroy68",
         options = "-m32 -M1,2,4 -e ISABELLE_GHC_SETUP=true",
-        args = "-a -d '~~/src/Benchmarks'")),
-      List(Remote_Build("Mac OS X 10.14 Mojave", "lapnipkow3", self_update = true,
+        self_update = true, args = "-a -d '~~/src/Benchmarks'")),
+      List(Remote_Build("macOS 10.14 Mojave", "lapnipkow3",
         options = "-m32 -M1,2 -e ISABELLE_GHC_SETUP=true",
-        args = "-a -d '~~/src/Benchmarks'")),
+        self_update = true, args = "-a -d '~~/src/Benchmarks'")),
       List(Remote_Build("macOS 10.15 Catalina", "laramac01", user = "makarius",
         proxy_host = "laraserver", proxy_user = "makarius",
         self_update = true, options = "-m32 -M1,2,4 -e ISABELLE_GHC_SETUP=true",
         args = "-a -d '~~/src/Benchmarks'")),
       List(