# TSPF - CHANGELOG
## Version 0.3.1
- Change in return data types for several getters.
## Version 0.3.0
- Implement parsing for ATSP, CVRSP, SOP and TOUR files
- Implement distance functions
- Simplify getter api in struct Tsp
## Version 0.2.0
- Parse HCP files
- Iterator for node coordinates, display coordinates, fixed edges and edge weights
## Version 0.1.1
- Getters for several fields in struct Tsp
## Version 0.1.0
Initial release