migrate.md 645 B
icon: log title: 'Migration Guide'
order: 22
Overview
This document describes the changes from v1.x to v2.0.
API compatibility
| name | v1.x | v2.0 |
|---|---|---|
| legacy C++ API (v1.x only) | ✅ | ❌ |
| legacy C API (v1.x only) | ✅ | ❌ |
| C11 API (v2.0 only) | ❌ | ✅ |
| pybind11 API (both) | ✅ | ✅ |
Suggestions
- If you are a C++ user
- Use pybind11 API if you want to upgrade to v2.0 in the future
- Use legacy C++ API if you want to stay in v1.x
- If you are a C user
- Use v2.0's C11 API (will be available soon)
- Use legacy C API if you want to stay in v1.x