# APX Virtual Machine

```{toctree}
:maxdepth: 1
:hidden:

vm2_0
vm2_1
serialization_rules
```

## VM Versions & Specifications

- **APX VM 1.0** (Legacy)
- [APX VM 2.0](vm2_0.md)
- [APX VM 2.1 (Draft)](vm2_1.md)
- [Serialization Rules](serialization_rules.md)