# Changelog
### v0.1.1
- Add two threadsafe traits, `ThreadsafeRateLimiter` and `ThreadsafeVariableRateLimiter` as threadsafe counterparts to
the existing traits
- Implement the threadsafe variants where possible
### v0.1.0
- impl `Clone` for `TokenBucketRateLimiter`
- allows cloned structs containing the rate limiter to share the same underlying limiter state