# Change Log

## v0.4.0
- Enhancements
  - add helpers for symmetric crypto tokens
  - cleanup various & sundry dialyzer/compiler warnings
- Contributors
  - [ntrepid8](https://github.com/ntrepid8)

## v0.3.0
- Enhancements
  - add CBC mode
- Contributors
  - [bglusman](https://github.com/bglusman)
  - [ntrepid8](https://github.com/ntrepid8)