# Change Log

## [0.2.4] - 2024-10-29
- ::available method to query the remaining tokens

## [0.2.3] - 2023-12-11
- optional borsh support

## [0.2.2] - 2022-11-17
- Add refill and drain methods

## [0.2.1] - 2022-11-17
- Derive PartialEq and Eq for BucketCfg

## [0.2.0] - 2022-07-09
- avoid overflows by performing internal computations in u128
- API is changed to use u64 instead of usize

## [0.1.3] - 2022-06-27
- avoid overflows by capping max time advance
- docs

## [0.1.2] - 2022-04-7
- more instances by default
- optional serde instance