Changes since 7.0.0
- Initial port for Raspberry Pi Broadcom-based boards.
- Preliminary support for asyncio cooperative multitasking.
- bitmaptools: dithering and alphablend are new.</li
- keypad.Events now include timestamps.
- framebufferio: support for IS31FL3741.
- Espressif now provides I2CPeripheral, WiFi monitor mode, setting MAC address, ESP32-C3 support, ParallelImageCapture.
- gifio.GifWriter is new.
- HID now provides boot device and feature report support.
- rotaryio now allows setting the divisor of counts per transition.
- SAMD now provides watchdog, and alarm with sleep.
- SAMx5 boards now all have sleep support.
- The STM port now provides STM32L4R5 support.
- MicroPython 1.17 has been merged in.
- Russian translation.
Newly supported development boards
- Adafruit Feather ESP32-S2
- Adafruit Feather ESP32-S2 TFT
- Adafruit KB2040
- Adafruit QT Py ESP32-S2
- AIThinker ESP32-C3S_Kit
- Challenger NB RP204
- Cytron Maker Nano RP2040
- JPConstantineau Pykey60
- Lolin/Wemos S2-Pico
- Melopero Shake RP2040
- MicroDev microC3
- Oak Development Technologies Bread 2040
- Raspberry Pi 4B
- Raspberry Pi Compute Module 4 IO Board
- Raspberry Pi Zero 2W
- Seed XIAO variant build for HID devices
- Solder Party RP2040 Stamp
- Swan R5
https://blog.adafruit.com/2021/12/28/circuitpython-7-1-0-released/