Version 0.0.4

Mostly MicroPython

This change sweeps up a small bugfix contributed by @sinofp and a whole bunch of upstream MicroPython and Pimoroni Pico changes.

What's Changed

For an exhaustive list of what's changed upstream see:

Pimoroni Pico - pimoroni/pimoroni-pico@v1.20.3...v1.21.0
MicroPython - micropython/micropython@856e08b...v1.21.0

• Fix typos in the readme by @axelson in #39
• Update porting-guide.md by @allc in #53
• CI: Bump Pimoroni Pico and MicroPython to v1.21.0 by @Gadgetoid in #52
• Set PCF85063A after ntptime.settime() by @sinofp in #44

New Contributors

• @axelson made their first contribution in #39
• @allc made their first contribution in #53
• @sinofp made their first contribution in #44

Full Changelog: v0.0.3...v0.0.4