diff --git a/pom.xml b/pom.xml
index a6c6044..16cee0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>StSExporter</groupId>
   <artifactId>StSExporter</artifactId>
-  <version>0.2.0</version>
+  <version>0.2.1</version>
 
   <name>Exporter</name>
   <description>A simple mod for Slay the Spire that can export card images and other data.</description>
diff --git a/src/main/java/sts_exporter/CardExportData.java b/src/main/java/sts_exporter/CardExportData.java
index 0de74a8..bc5d6d1 100644
--- a/src/main/java/sts_exporter/CardExportData.java
+++ b/src/main/java/sts_exporter/CardExportData.java
@@ -37,17 +37,21 @@ public class CardExportData {
     public int block, damage, magicNumber;
 
     public CardExportData(AbstractCard card, String imageDir) {
+        this(card, imageDir, true);
+    }
+
+    public CardExportData(AbstractCard card, String imageDir, boolean exportUpgrade) {
         card.initializeDescription();
         this.card = card;
         this.name = card.name;
         this.rarity = Exporter.rarityName(card.rarity);
         this.color = Exporter.colorName(card.color);
         this.type = Exporter.typeString(card.type);
-        if (!card.upgraded && card.canUpgrade()) {
+        if (exportUpgrade && !card.upgraded && card.canUpgrade()) {
             AbstractCard copy = card.makeCopy();
             copy.upgrade();
             copy.displayUpgrades();
-            this.upgrade = new CardExportData(copy, imageDir);
+            this.upgrade = new CardExportData(copy, imageDir, false);
         }
         // cost
         if (card.cost == -1) {
diff --git a/src/main/java/sts_exporter/CreatureExportData.java b/src/main/java/sts_exporter/CreatureExportData.java
index 7e16c53..ed7c140 100644
--- a/src/main/java/sts_exporter/CreatureExportData.java
+++ b/src/main/java/sts_exporter/CreatureExportData.java
@@ -105,11 +105,7 @@ public static ArrayList<AbstractCreature> getAllCreatures() {
         }
 
         // Now get all monsters
-        // There is unfortunately no list of all monsters in the game. The best we can do use use MonsterHelper.getMonster
-        for (String name : getAllMonsterNames()) {
-            creatures.add(MonsterHelper.getMonster(name));
-        }
-        // or MonsterHelper.getEncounter
+        // There is unfortunately no list of all monsters in the game. The best we can do is to use MonsterHelper.getEncounter
         HashSet<String> seenMonsters = new HashSet<>();
         for (String encounter : getAllEncounterNames()) {
             Exporter.logger.info("Getting monsters for encounter " + encounter);
diff --git a/src/main/java/sts_exporter/Exporter.java b/src/main/java/sts_exporter/Exporter.java
index b8a1475..cda9383 100644
--- a/src/main/java/sts_exporter/Exporter.java
+++ b/src/main/java/sts_exporter/Exporter.java
@@ -27,13 +27,14 @@ public class Exporter implements PostInitializeSubscriber {
     private static final String[] indexTemplates = {"index.html","creatures.html"};
 
     public Exporter() {
-        BaseMod.subscribeToPostInitialize(this);
+        BaseMod.subscribe(this);
     }
 
     public static void initialize() {
         new Exporter();
     }
 
+    @Override
     public void receivePostInitialize() {
         // set scale to 1.0
         //float oldscale = Settings.scale;
diff --git a/src/main/resources/ModTheSpire.config b/src/main/resources/ModTheSpire.config
deleted file mode 100644
index 4f592ee..0000000
--- a/src/main/resources/ModTheSpire.config
+++ /dev/null
@@ -1,4 +0,0 @@
-name=Card Exporter
-author=twanvl
-description=A simple mod that can export card images and other data.
-mts_version=2.4.0
diff --git a/src/main/resources/ModTheSpire.json b/src/main/resources/ModTheSpire.json
new file mode 100644
index 0000000..e67d17e
--- /dev/null
+++ b/src/main/resources/ModTheSpire.json
@@ -0,0 +1,11 @@
+{
+  "modid": "StSExporter",
+  "name": "Card Exporter",
+  "author_list": ["twanvl"],
+  "description": "A simple mod that can export card images and other data.",
+  "version": "0.2.1",
+  "sts_version": "08-23-2018",
+  "mts_version": "3.0.0",
+  "dependencies": ["basemod"],
+  "update_json": "https://api.github.com/repos/twanvl/sts-exporter/releases/latest"
+}