pshell v2.1.4 (pico+pico2)
What's new in version 2.1.4
- Revert to merged cc_externs and cc_defs
- Update FUNCTIONs documentation
- Add hardware UART function and defines
- Expand heap size to maximum
- RP2350 peep hole addition + misc text diffs
- Improve peep hole optimizer logic