3.1 Release
(including pod）
- Refactored some components to better align with latest Swift language trend by jjatie.
- For bug and PRs, please check changelog, or https://github.com/danielgindi/Charts/projects/6
- New unit tests for pie chart.
- Support Xcode 9.2 and Swift 4.0.3
We are making Swift refactoring recently and target for 4.0 release along with some other features, thanks everyone for improving this project!