The r21 codeline is approaching end of support*. L4T 21.8 is planned as the final maintenance release and is expected this month. Until then, L4T 21.7 remains the most recent production software release for customers on the r21 codeline.
The NVIDIA Tegra K1 SoC will remain available through January 2024, but Jetson Nano is recommended for new designs, and is supported by L4T r32, the latest codeline. R32 supports all Jetson modules and the latest software, including CUDA 10 and TensorRT 5.
- End of support means end of security updates a well as bug fixes.