v0.20.0

What's Changed

• release 0.19 by @burrbull in #713
• clean by @burrbull in #714
• update to embedded-hal=1.0.0-rc.3 by @rursprung in #715
• update to heapless=0.8 by @rursprung in #717
• shorten gpio ptr access by @burrbull in #719
• update to embedded-hal v1.0.0 (no more RC!) by @rursprung in #723
• add VS Code & JetBrains IDEA (RustRover, CLion, etc.) to .gitignore by @rursprung in #724
• swap embedded-hals by @burrbull in #720
• device-selected to build.rs by @burrbull in #718
• nb::serial by @burrbull in #726
• RTICv2 by @burrbull in #727
• release 0.20 by @burrbull in #728
• document sdio by @burrbull in #729

Full Changelog: v0.19.0...v0.20.0