espressif/esptool v5.3.1

Version 5.3.1

on GitHub

🐛 Bug Fixes

• Fix operations over USB-Serial/JTAG transport in Secure Download Mode (Radim Karniš - 6c9ad54)
• Preserve VID/PID lookup for symlinked ports (Jaroslav Burian - aea67cd)
• Raise FatalError instead of leaking StopIteration (Roland Dobai - 2b5bc8b)
• espefuse: Remove non-existent HMAC key purposes for ESP32-C61 (harshal.patil - ec4fc2a)
• PyInstaller: Bundle pyserial URL handlers (Lucas Saavedra Vaz - 1044f3c)

📖 Documentation

• stub flasher: Document usage of esp-flasher-stub and announce legacy stub deprecation (Radim Karniš - ff37ef7)