From the GitHub release page:This is CircuitPython 7.1.0-rc.1, the second release candidate for CircuitPython 7.1.0. We believe it is stable, but want to give time for further testing.Notable additions to 7.1.0 since 7.0.0 Initial port for Raspberry Pi Broadcom-based boards. Preliminary support for asyncio cooperative multitasking. bitmaptools: dithering and alphablend...