diff --git a/README.md b/README.md
index 5bd2961..bb8fd1b 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,5 @@ Please see the <a href="https://eaw.app/sharpkey">engineers@work</a> website for
 
 Click here to view the latest PDF version of the <a href="https://docs.google.com/viewer?url=https://eaw.app/Downloads/SharpKey_Multi-HID_Interface_User_Manual_v1_04.pdf">User Manual</a> or <a href="https://docs.google.com/viewer?url=https://eaw.app/Downloads/SharpKey_Multi-HID_Interface_Technical_Guide_v1_04.pdf">Technical Guide</a>
 
-The firmware is undergoing rapid advances and will initially only be included as releases.
+First release of the firmware source code which is fully working except for MZ-5600/MZ-6500 which are still work in progress awaiting renovation of
+my machine. I will aim to make a software guide to aid in setting up a build environment and compilation in due course.