diff --git a/TINU/Info.plist b/TINU/Info.plist
index b124568..e58efc6 100644
--- a/TINU/Info.plist
+++ b/TINU/Info.plist
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.0 PRIVATE BETA 3</string>
+	<string>3.0 PUBLIC BETA 3</string>
 	<key>CFBundleVersion</key>
-	<string>69</string>
+	<string>70</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSMinimumSystemVersion</key>
diff --git a/TINU/InstallerAppManager.swift b/TINU/InstallerAppManager.swift
index e8b9527..6184f95 100644
--- a/TINU/InstallerAppManager.swift
+++ b/TINU/InstallerAppManager.swift
@@ -133,6 +133,9 @@ public final class InstallerAppManager{
 			//fallback, really not used a lot
 			
 			let lc = cvm.shared.sharedBundleName.lowercased()
+			if lc.contains("big sur") || lc.contains("10.16") || lc.contains("11.0"){
+				return "16"
+			}
 			if lc.contains("catalina") || lc.contains("10.15"){
 				return "15"
 			}
diff --git a/TINU/ToDo.swift b/TINU/ToDo.swift
index 78677f7..c9b750c 100644
--- a/TINU/ToDo.swift
+++ b/TINU/ToDo.swift
@@ -19,6 +19,7 @@
 -fix sudo at startup on catalina
 -download installer app window resizable
 -download installer app sewctions like in the efi mounter
+-optimize efi partition mounter for menu usage
 
 */