- Add support for RT1064 with programming of internal and external SPI Flash
- stm32.cfg: Add unprotect script for GD32F427
- SAM4S: add support for newer versions
- SPI Flash: add W25Q32JV and IS25WP064A
- fix device ID of 28F320B3-T and 28F320B3-B
Firmware release v23.9.0
