diff --git a/Makefile b/Makefile
index 4359144..40999ea 100644
--- a/Makefile
+++ b/Makefile
@@ -44,7 +44,7 @@ define Package/blue-merle/preinst
 		if [ -f "/tmp/sysinfo/model" ] && [ -f "/etc/glversion" ]; then
 			echo "You have a `cat /tmp/sysinfo/model`, running firmware version `cat /etc/glversion`."
 		fi
-		echo "blue-merle has only been tested with GL-E750 Mudi Versions 4.3.8. and 4.3.9"
+		echo "blue-merle has only been tested with GL-E750 Mudi Versions 4.3.8. - 4.3.12"
 		echo "The device or firmware version you are using have not been verified to work with blue-merle."
 		echo -n "Would you like to continue on your own risk? (y/N): "
 		read answer
@@ -64,13 +64,17 @@ define Package/blue-merle/preinst
 	    GL_VERSION=$$(cat /etc/glversion)
 	    case $$GL_VERSION in
 	        4.3.8)
-	            echo Version $$GL_VERSION is supported
+	            echo Version $$GL_VERSION is supported but includes known vulnerabilities please update to latest version
 	            exit 0
 	            ;;
 	        4.3.9)
-	            echo Version $$GL_VERSION is supported
+	            echo Version $$GL_VERSION is supported but includes known vulnerabilities please update to latest version
 	            exit 0
 	            ;;
+		4.3.12)
+		    echo Version $$GL_VERSION is supported
+		    exit 0
+		    ;;
 		4.*)
 	            echo Version $$GL_VERSION is *probably* supported
 	            ABORT_GLVERSION
diff --git a/README.md b/README.md
index 8397f8e..25506d7 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ The *blue-merle* software package enhances anonymity and reduces forensic tracea
 
 ## Compatibility
 
-**This README covers the v2.0 release**, which has been verified to work with GL-E750 Mudi version 4.3.8.
+**This README covers the v2.0 release**, which has been verified to work with GL-E750 Mudi version 4.3.8 - 4.3.12 .
 Refer back to the [v1.0 README file](https://github.com/srlabs/blue-merle/tree/cb4d73731fe432e0f101284307101c250ca4b845) for information about the first release, which works on older firmware releases.
 
 A MCU version >= 1.0.7 is required. The MCU may be updated through the *blue-merle* package installer or [manually](https://github.com/gl-inet/GL-E750-MCU-instruction). SRLabs cannot guarantee that the project assets within this Git repository will be compatible with future firmware updates.