Changing form requires concoction refresh. Drop transformed outfit pieces from checkpoints.

src/net/sourceforge/kolmafia/request/TinkeringBenchRequest.java

@@ -4,6 +4,7 @@
 import net.sourceforge.kolmafia.AdventureResult;
 import net.sourceforge.kolmafia.KoLConstants;
 import net.sourceforge.kolmafia.KoLmafia;
+import net.sourceforge.kolmafia.SpecialOutfit;
 import net.sourceforge.kolmafia.objectpool.Concoction;
 import net.sourceforge.kolmafia.objectpool.ConcoctionPool;
 import net.sourceforge.kolmafia.objectpool.ItemPool;
@@ -97,6 +98,15 @@ public void run() {
       return;
     }
 
+    // CreateItemRequest makes an outfit Checkpoint in its item creation
+    // loop. If we were wearing an item which we are upgrading, we don't
+    // want it to try to equip it, find it is gone, and try to make
+    // another one. It won't be possible, but its wasted effort and
+    // obfuscates the logging.
+    for (AdventureResult item : this.concoction.getIngredients()) {
+      SpecialOutfit.forgetEquipment(item);
+    }
+
     KoLmafia.updateDisplay("Creating 1 " + this.getName() + "...");
     super.run();
   }

src/net/sourceforge/kolmafia/session/ChoiceControl.java

@@ -6744,6 +6744,16 @@
           break;
         }
 
+      case 1520:
+        // Well, come on
+        // -> Lose Savage Beast and gain Mild-Mannered Professor
+      case 1521:
+        // Turn and face the strange
+        // -> Lose Mild-Mannered Professor and gain Savage Beast
+        // In either case, access to the Tinkering Bench changes
+        ConcoctionDatabase.refreshConcoctions();
+        break;
+
       case 1523:
         // Research Bench
         ResearchBenchRequest.postChoice2(urlString, text);