In case it’s useful, here’s a table summarising the current capabilities of the different versions of uLisp:
| Version | AVR-Nano | AVR | ARM | ESP | RISC-V | 
|---|---|---|---|---|---|
| Garbage Collection | Yes | Yes | Yes | Yes | Yes | 
| Integers | Yes | Yes | Yes | Yes | Yes | 
| Floating Point | No | No | Yes | Yes | Yes | 
| Arrays | No | Yes | Yes | Yes | Yes | 
| Save Workspace | Yes | Yes | Yes | Yes | No | 
| Machine Code | No | Yes | Yes | No | Yes | 
| Graphics Extensions | No | No | Yes | Yes | Yes | 
| Wi-Fi Extensions | No | No | Yes | Yes | No | 
