The primary goal of this Service Pack was to enhance overall stability and address a long list of specific bugs reported by users through Autodesk's Customer Error Reporting Utility. The following are some of the major command and feature areas that saw direct improvements:
According to the official Autodesk Release Notes , SP1 provides significant improvements to the user experience. Major Improvements: autocad-lt-2016-sp1-64bit.exe
Improves DWG file compression and integrity when saving back to older file formats. System Requirements and Compatibility The primary goal of this Service Pack was