diff --git a/resources/changelog/1.19.2-1.2.31.txt b/resources/changelog/1.19.2-1.2.31.txt
new file mode 100644
index 0000000000..e4a8a6d719
--- /dev/null
+++ b/resources/changelog/1.19.2-1.2.31.txt
@@ -0,0 +1,7 @@
+As always, don't forget to backup your world before updating!
+Requires CyclopsCore version 1.17.0 or higher.
+
+Fixes:
+* Fix item IO side mapping of Colossal Blood Chest, Closes #1025
+* Catch exceptions when getting vengeance spirit sounds, Closes #1023
+
diff --git a/resources/changelog/1.19.2-1.2.32.txt b/resources/changelog/1.19.2-1.2.32.txt
new file mode 100644
index 0000000000..94d32af7e4
--- /dev/null
+++ b/resources/changelog/1.19.2-1.2.32.txt
@@ -0,0 +1,6 @@
+As always, don't forget to backup your world before updating!
+Requires CyclopsCore version 1.17.0 or higher.
+
+Fixes:
+* Fix Effortless Ring step assist conflicting with other mods, Closes #1026
+
diff --git a/resources/changelog/1.20.1-1.2.38.txt b/resources/changelog/1.20.1-1.2.38.txt
new file mode 100644
index 0000000000..551b03a1a6
--- /dev/null
+++ b/resources/changelog/1.20.1-1.2.38.txt
@@ -0,0 +1,7 @@
+As always, don't forget to backup your world before updating!
+Requires CyclopsCore version 1.18.4 or higher.
+
+Fixes:
+* Fix item IO side mapping of Colossal Blood Chest, Closes #1025
+* Catch exceptions when getting vengeance spirit sounds, Closes #1023
+
diff --git a/resources/changelog/1.20.1-1.2.39.txt b/resources/changelog/1.20.1-1.2.39.txt
new file mode 100644
index 0000000000..78fbbf675b
--- /dev/null
+++ b/resources/changelog/1.20.1-1.2.39.txt
@@ -0,0 +1,6 @@
+As always, don't forget to backup your world before updating!
+Requires CyclopsCore version 1.18.4 or higher.
+
+Fixes:
+* Fix Effortless Ring step assist conflicting with other mods, Closes #1026
+
diff --git a/src/main/java/org/cyclops/evilcraft/blockentity/BlockEntityColossalBloodChest.java b/src/main/java/org/cyclops/evilcraft/blockentity/BlockEntityColossalBloodChest.java
index ddd08ce60e..fc1624d1fa 100644
--- a/src/main/java/org/cyclops/evilcraft/blockentity/BlockEntityColossalBloodChest.java
+++ b/src/main/java/org/cyclops/evilcraft/blockentity/BlockEntityColossalBloodChest.java
@@ -227,7 +227,7 @@ public void registerTankInventoryCapabilitiesItem() {
                     net.neoforged.neoforge.capabilities.Capabilities.ItemHandler.BLOCK,
                     (blockEntity, direction) -> new ItemHandlerSlotMasked(
                             blockEntity.getInventory(),
-                            (direction == Direction.UP || direction == Direction.DOWN) ? IntStream.range(0, SLOTS_CHEST).toArray() : new int[]{SLOT_CONTAINER}
+                            direction == Direction.DOWN ? new int[]{SLOTS_CHEST} : IntStream.range(0, SLOTS_CHEST + 1).toArray()
                     )
             );
         }
diff --git a/src/main/java/org/cyclops/evilcraft/entity/monster/EntityVengeanceSpirit.java b/src/main/java/org/cyclops/evilcraft/entity/monster/EntityVengeanceSpirit.java
index 5b58f54dc5..b98bcaf018 100644
--- a/src/main/java/org/cyclops/evilcraft/entity/monster/EntityVengeanceSpirit.java
+++ b/src/main/java/org/cyclops/evilcraft/entity/monster/EntityVengeanceSpirit.java
@@ -668,7 +668,11 @@ public static EntityVengeanceSpirit spawnRandom(Level level, BlockPos blockPos,
     @Override
     public SoundEvent getDeathSound() {
         if(getInnerEntity() != null) {
-            return getInnerEntity().getDeathSound();
+            try {
+                return getInnerEntity().getDeathSound();
+            } catch (RuntimeException e) {
+                // Catch crashes
+            }
         }
         return RegistryEntries.SOUNDEVENT_MOB_VENGEANCESPIRIT_DEATH.get();
     }
@@ -677,7 +681,11 @@ public SoundEvent getDeathSound() {
     public SoundEvent getAmbientSound() {
         LivingEntity entity = getInnerEntity();
         if(entity != null) {
-            return getInnerEntity().getAmbientSound();
+            try {
+                return getInnerEntity().getAmbientSound();
+            } catch (RuntimeException e) {
+                // Catch crashes
+            }
         }
         return RegistryEntries.SOUNDEVENT_MOB_VENGEANCESPIRIT_AMBIENT.get();
     }
diff --git a/src/main/java/org/cyclops/evilcraft/item/ItemEffortlessRing.java b/src/main/java/org/cyclops/evilcraft/item/ItemEffortlessRing.java
index ddf4af3413..508f6e4c2c 100644
--- a/src/main/java/org/cyclops/evilcraft/item/ItemEffortlessRing.java
+++ b/src/main/java/org/cyclops/evilcraft/item/ItemEffortlessRing.java
@@ -1,12 +1,15 @@
 package org.cyclops.evilcraft.item;
 
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.ai.attributes.AttributeInstance;
+import net.minecraft.world.entity.ai.attributes.AttributeModifier;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.phys.Vec3;
 import net.neoforged.neoforge.common.NeoForge;
+import net.neoforged.neoforge.common.NeoForgeMod;
 import net.neoforged.neoforge.event.entity.living.LivingEvent;
 import net.neoforged.neoforge.event.entity.living.LivingFallEvent;
 import org.cyclops.cyclopscore.helper.ItemStackHelpers;
@@ -20,10 +23,9 @@
 public class ItemEffortlessRing extends Item {
 
     private static final int TICK_MODULUS = 1;
-    private static final String PLAYER_NBT_KEY = Reference.MOD_ID + ":" + "lastStepSize";
 
     private static final float SPEED_BONUS = 0.05F;
-    private static final float STEP_SIZE = 1F;
+    private static final AttributeModifier STEP_SIZE_MODIFIER = new AttributeModifier(Reference.MOD_ID + ":stepHeightModifier", 1, AttributeModifier.Operation.ADDITION);
     private static final float JUMP_DISTANCE_FACTOR = 0.05F;
     private static final float JUMP_HEIGHT_FACTOR = 0.3F;
     private static final float FALLDISTANCE_REDUCTION = 2F;
@@ -47,10 +49,10 @@ public void adjustParameters(ItemStack itemStack, Player player) {
         }
 
         // Step height
-        if(!player.getPersistentData().contains(PLAYER_NBT_KEY)) {
-            player.getPersistentData().putFloat(PLAYER_NBT_KEY, player.maxUpStep());
+        AttributeInstance attribute = player.getAttribute(NeoForgeMod.STEP_HEIGHT.value());
+        if (attribute != null && !attribute.hasModifier(STEP_SIZE_MODIFIER)) {
+            attribute.addTransientModifier(STEP_SIZE_MODIFIER);
         }
-        player.setMaxUpStep(player.isCrouching() ? 0.5F : STEP_SIZE);
 
         // Jump distance
         // Not possible anymore due to hardcoded value in LivingEntity#getFrictionInfluencedSpeed
@@ -72,10 +74,10 @@ public void onPlayerUpdate(LivingEvent.LivingTickEvent event) {
         // Reset the step height.
         if(event.getEntity() instanceof Player) {
             Player player = (Player) event.getEntity();
-            if(player.getPersistentData().contains(PLAYER_NBT_KEY)) {
+            AttributeInstance attribute = player.getAttribute(NeoForgeMod.STEP_HEIGHT.value());
+            if (attribute != null && attribute.hasModifier(STEP_SIZE_MODIFIER)) {
                 if (!ItemStackHelpers.hasPlayerItem(player, this)) {
-                    player.setMaxUpStep(player.getPersistentData().getFloat(PLAYER_NBT_KEY));
-                    player.getPersistentData().remove(PLAYER_NBT_KEY);
+                    attribute.removeModifier(STEP_SIZE_MODIFIER.getId());
                 }
             }
         }