INTEL DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THIS PATCH WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THIS PATCH WILL BE UNINTERRUPTED OR ERROR-FREE. //**************************************************************** quartus-18.1-0.33-readme.txt Readme file for Quartus Prime 18.1 Patch 0.33 Copyright (C) Intel Corporation 2019 All right reserved. Patch created on January 05 2019 Patch Case#: 1408687000 //**************************************************************** Description: The fitter performed optimizations on 8LUTs that may result in functionally inco rrect LUTMASK bit settings. This patch corrects the issue. Caution - You must either have previously installed the Quartus Prime 18.1 software or must install the Quartus Prime 18.1 software before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus Prime software will not run properly.