Leopard Imaging Inc. released the IMX219 module for Jetson Nano.
Website: https://leopardimaging.com/product/li-imx219-mipi-ff-nano/
Specs: https://leopardimaging.com/uploads/LI-IMX219-MIPI-FF-NANO_SPEC.pdf
Part#: LI-IMX219-MIPI-FF-H90 / LI-IMX219-MIPI-FF-H135 / LI-IMX219-MIPI-FF-H145
Please feel free to contact support@leopardimaging.com if there are any questions.