| 22.1 | Added support for the Agilex I-Series Transceiver-SoC Development Kit. | — | 
 
        
        | Added a new support_logic directory structure. | When generating a design example, the hardware_test_design includes the new directory. | 
 
        
        | Added a new synthesis-related parameter: IP-XACT | When enabled, generates the .ipxact files. | 
 
        
        | Added support for the VHDL file format in the following simulators:  
          Synopsys  VCS* MX Cadence*  Xcelium*  Siemens EDA* ModelSim* SE | — | 
 
        
        | Renamed parameter from Enable Native PHY Debug Endpoint to Enable debug endpoint for transceiver toolkit. | — | 
 
        
        | Added multi lane support for transceiver toolkit. | — |