# iso639-1 Changelog - 0.4.1 : - fix doc only - 0.4.0 : - add serde (thank [tguichaoua](https://github.com/tguichaoua)) - add strum (thank [Nutomic](https://github.com/Nutomic)) - 0.3.0 : - up to 100% coverage - rename functions (thank [vks_](https://www.reddit.com/user/vks_)) - merge first [PR](https://github.com/AlbanMinassian/iso639/pull/1) (thank [phayes](https://github.com/phayes)) - 0.2.x doc and coverage - 0.1.x init