WHMCS v8.0.4 is released
Auto update is back if you use WHMCS 7.10.2 you can update it now to 8.0.4 from Utilities>Update WHMCS
But if I encountered a problem or you have 8.0.3 you can update it manually by download it from here : https://kb.licenses.cc/whmcs-download-link/
If at any point you get stuck, our support team is available to assist you.
