2.5.5.1 [20260324]
1. Completed merging of Gen3 new hardware-compatible features back to Gen2 product, recommended for new users
2. Add dump stats for debug purpose, use this feature when you encounter timeout/packetloss issue.

2.4.14.9 [20251212]
1. [trial] Try to recover from busoff condition automatically 
2. Add PTP timestamp support (yet inaccurate, limited by hardware)

2.4.14.11 [20260129]
1. Internal released version
2. Merged APP txq/rxq features from Gen3 product

2.4.12.6 [20240609]
1. Add hardware ISOTP implementation
2. Add txq and rxq clearbuffer api support.
3. Fix accumulated known bugs.

2.3.9.15 [20220117]
1. Fix boot-up LED3-4 bug, due to fast init before clock stable.