diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0c3edb..f9ccf10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 OpenCore Changelog
 ==================
 
+#### v3.2.0
+
+- Open SOURCE CODE of BINARY \o/
+- Alter function '201 - Update Opencore ISO file' to download .ISO directly from repository;
+- Add script in tools - CHECK-IOMMU.sh - Check if your IOMMU are ENABLED;
+- Update macrecovery tool for Opencore 0.7.7;
+- Update README;
+- Adjustments to copyright terms.
+
 #### v3.1.0
 
 - Add support to run macOS in Cloud using this solution with VultR Provider;
diff --git a/README.md b/README.md
index 2e33d35..f9e188f 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Install `** FRESH/CLEAN **` Proxmox VE v7.XX - Next, Next & Finish (NNF).
 
 Open Proxmox Web Console -> Datacenter > NAME OF YOUR HOST > Shell.
 
-Copy, paste and execute.
+Copy, paste and execute (code below).
 
 Voilà, install macOS! This is really and magic **easiest way**!
 
@@ -34,7 +34,8 @@ Voilà, install macOS! This is really and magic **easiest way**!
 ## Disclaimer
 
 - FOR DEV/STUDENT/TEST ONLY PURPOSES.
-- I'm not responsible for any problem and/or equipment damage or loss of files. Always back up everything before any changes to your computer.
+- I'm not responsible for any problem and/or equipment damage or loss of files. 
+- Always back up everything before any changes to your computer.
 
 ## Demonstration (in Portuguese/Brazil)
 
diff --git a/setup b/setup
index 4fd20f5..4e7f73d 100755
Binary files a/setup and b/setup differ
diff --git a/tools/CHECK-IOMMU.sh b/tools/CHECK-IOMMU.sh
new file mode 100755
index 0000000..453f2b7
--- /dev/null
+++ b/tools/CHECK-IOMMU.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+# 
+# Script: check-iommu-enabled.sh
+# Goal: Check if IOMMU are Enabled in your system
+# 
+# Author: Gabriel Luchina
+# https://luchina.com.br
+# 20220128T1112
+
+if [ `dmesg | grep -e DMAR -e IOMMU | wc -l` -gt 0 ]
+then
+    echo "IOMMU Enabled"
+else
+    echo "IOMMU NOT Enabled"
+    echo "Check file /etc/default/grub contains 'intel_iommu=on' in 'GRUB_CMDLINE_LINUX_DEFAULT' line"
+fi
diff --git a/tools/macrecovery/macrecovery.py b/tools/macrecovery/macrecovery.py
old mode 100644
new mode 100755