| 2020.12.04 | 1.2.1 (supported with  Intel® Quartus® Prime Pro Edition 19.2) | Corrected the package installation step in the Ubuntu: Installing the OPAE Framework from Prebuilt Binaries (deb) section | 
 
      
      | 2020.10.09 | 1.2.1 (supported with  Intel® Quartus® Prime Pro Edition 19.2) |  
        Updated the sudo apt-get command that must be ran before installing and building the OPAE software in the Ubuntu: Installing the OPAE Framework from Prebuilt Binaries (deb). Corrected the typo in rsu-09c4.json in the Updating FPGA Flash and BMC Firmware section.  | 
 
      
      | 2020.06.24 | 1.2.1 (supported with  Intel® Quartus® Prime Pro Edition 19.2) | Added a note about what to do if you receive an error message when trying to update the kernel source using a sudo yum install command. | 
 
      
      | 2020.03.06 | 1.2.1 (supported with  Intel® Quartus® Prime Pro Edition 19.2) |  
        Updated tool versions Updated download size for "Acceleration Stack for Development" Updated the  Intel® PAC with Intel® Arria® 10 GX FPGA 1.2.1 Directory Structure figure in section Understanding the Extracted  Intel® PAC with Intel® Arria® 10 GX FPGA Release Package Removed CentOS as a system requirementRemoved section Installing Required OS Packages and Components While Installing CentOS 7.4 Updated steps and output for sections: 
          
           RHEL 7.6 : Installing the OPAE Framework from Prebuilt Binaries (RPM)  Ubuntu: Installing the OPAE Framework from Prebuilt Binaries (deb)  Identifying the Flash Image and BMC Firmware  Running FPGA Diagnostics  Running the OPAE in a Non-Virtualized Environment Updated the output for section Why do I see a "No Suitable slots found" message when running fpgaconf on my AFU image? Updated Installing the  Intel® PAC with Intel® Arria® 10 GX FPGA Card In the Host Machine 
          
          Added "Precautions for Hardware Installation"Updated steps Added new section Installing the PACSign Added 1.2 version of the  Intel®  Acceleration Stack Quick Start Guide for  Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA to section   Intel®  Acceleration Stack Quick Start Guide for  Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA Archives. Added security and authentication features: 
          
          Trusted Configuration Manager (TCM) and Bitstream Authentication IP (BIP) for secure updates OPAE security tools: 
            
            FPGA one-time secure update (fpgaotsu) FPGA secure update (fpgasupdate) Super-RSU (super-rsu) PACSign | 
 
      
      | 2019.08.05 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Corrected a document title in appendix Documentation Available for the  Intel® Acceleration Stack for Intel® Xeon® CPU with FPGAs 1.2 Release: From HSSI User Guide for Intel Programmable Acceleration Card with Intel Arria 10 GX FPGA to Networking Interface for Open Programmable Acceleration Engine: Intel Programmable Acceleration Card with Intel Arria 10 GX FPGA.  | 
 
      
      | 2019.05.30 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) |  
        Updated steps under section: 
          
           Configuring the VF Port on the Host  Updating FPGA Flash and BMC Firmware  Troubleshooting OPAE Installation on CentOS  | 
 
      
      | 2019.03.08 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Added a note regarding use of pacd at the top of section Handling Graceful Thermal Shutdown. | 
 
      
      | 2019.02.23 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Added a note regarding upgrading to the  Intel®  Acceleration Stack version 1.2 in the Correspondence Between Acceleration Stack, FIM, and OPAE Versions table in section Identify the Flash Image and BMC Firmware. | 
 
      
      | 2019.02.06 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) |  
        Added a note about the init_env.sh script in the Installing the  Intel®  Acceleration Stack Runtime Package on the Host Machine and   Intel®  Acceleration Stack Development Package on the Host Machine. Moved section Updating the Flash Image and BMC Firmware to an appendix. Added a important note about BMC firmware version permissions after upgrading to version 26889.Added section Troubleshooting Frequently Asked Questions (FAQ).  | 
 
      
      | 2018.12.04 | 1.2 (supported with  Intel® Quartus® Prime Pro Edition 17.1.1) |  
        Added the following sections: 
          
             Intel®  Acceleration Stack Quick Start Guide for  Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA Archives that contains the archived versions of this document.  Ubuntu: Installing the OPAE Framework from Prebuilt Binaries (deb) Handling Graceful Thermal ShutdownRemoved section Updating the Board Management Controller (BMC) Configuration and Firmware.  | 
 
      
      | 2018.08.27 | 1.1 supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Added the following sections:  
         FPGA Device Access Permission  Memlock Unit  Hugepage Settings  | 
 
      
      | 2018.08.14 | 1.1 supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Made the following changes:  
        Changed a10_gx_pac_ias_1_1_pv_eth.pv to a10_gx_pac_ias_1_1_pv_eth.patch in Installing the Intel Acceleration Stack Runtime package on the Host Machine and Installing the Intel Acceleration Stack Development Package on the Host Machine Corrected the OPAE Software Development Kit (SDK) version 1.1 .tar file names and Download sizes in Installing the Intel Acceleration Stack  | 
 
      
      | 2018.08.06 | 1.1 supported with  Intel® Quartus® Prime Pro Edition 17.1.1) | Initial release. |