SPRESENSE beta release (2021/12/11)

History since v2.3.1

sonydevworld/spresense@a99a959 externals/nnablart: Update NNabla C Runtime lib
sonydevworld/spresense@8ad872c sysutil: Update defconfig
sonydevworld/spresense@cfd4869 system: Add startup script for sysutil
sonydevworld/spresense@7a7aab8 externals/libjpeg: Fix a definition of temporary directory
sonydevworld/spresense@4f99d84 Update Submodules for develop at 2021/12/03 22:32:19
sonydevworld/spresense@1a1f398 configs: camera: Add VIDEO_ISX019 to defconfig
sonydevworld/spresense@7199ec2 examples: Fix jobserver unavailable warning
sonydevworld/spresense@169dd21 examples/dnnrt_lenet: Install DNNRT-MP ELF file
sonydevworld/spresense@1036311 modules/dnnrt: Add DNNRT MP based on MPCOMM
sonydevworld/spresense@4c6991a fix memory leak with mqtt disconnect
sonydevworld/spresense@0e31289 examples/mpcomm_prime: Fix buffer overrun
sonydevworld/spresense@843d95c Update Submodules for develop at 2021/11/16 22:32:27

sonydevworld/spresense-nuttx@3f59be7 drivers/video: Add ISX019 image sensor
sonydevworld/spresense-nuttx@530e56a drivers/video: Enable to select connected image sensor driver at runtime
sonydevworld/spresense-nuttx@b3ff86c drivers/video: Support ioctl(VIDIOC_QUERYCAP)
sonydevworld/spresense-nuttx@86f84cd boards: cxd56xx: Change pin initialization timing for camera