provides the "paper" (technical specification) for implementing Key Features of Vivado 2020.2 Vitis HLS Integration: This version marked a significant transition where
Every time you open a project, IP cores (especially FIFO Generator and MicroBlaze) show as "Needs Upgrade." You upgrade them, save, close, reopen, and they need upgrading again. Root Cause: A Tcl cache mismatch in the ip_status.tcl file. The Fix: xilinx vivado 20202 fixed