- API_Example_0.55.64 (03/04/2026)  
* Added: 32QAM demodulation support.
* Added: Device List function to obtain the list of devices currently connected to the host.
* Added: Tracking Source function for the EIO option, enabling synchronized tracking signal output with spectrum sweep.
* Modified: API library upgraded to version 0.55.64.
* Fixed: Corrected the PIO calculation error in RTA mode.
* Fixed: Resolved the issue where calling multiple NX devices simultaneously could return -9 or 10060.

- API_Example_0.55.63 (09/05/2025)  
* Modified: Updated the API library to version 0.55.63.
* Modified: Improved C# sample header file error codes, structures and function definitions.

- API_Example_0.55.62 (09/05/2025)  
* Added: GNU Radio example for Linux.  
* Added: Python example matplot display.
* Modified: Updated API library to version 0.55.62.
* Modified: Python example comments changed.
* Modified: C# example DSP_IQSToSpectrum.cs example traversal settings changed.

- API_Example_0.55.61 (07/08/2025)  
* Added: New Python examples.  
* Added: New Qt examples.  
* Added: New Device-related, IQS-related and SWP-related examples in the C++ examples.
* Modified: Updated API library to version 0.55.61.
* Modified: Refactored DET-related examples in the C++ examples.  
* Modified: Refactored RTA-related examples in the C++ examples.  
* Fixed: Corrected the implementation of the ACPRResult container in C++ when ACPR is enabled with 2 adjacent channels.