You may be exposed to a vulnerability issue if you have installed or plan to install Quartus Prime/Quartus II software from v11.0 to v18.0 to a location with space(s) in the path. See this KDB solution for more details.
The Quartus Prime software version 18.0 supports the following device families:
Stratix IV, Stratix V, Arria II, Arria V, Arria V GZ, Arria 10, Cyclone 10 LP, Cyclone IV, Cyclone V, MAX II, MAX V, and MAX 10 FPGA.
To find software versions that support specific device families:
• Use the Software Selector on the Download Center (finds all software versions)
• Refer to the Device Support List (lists last supported software version)