# ChangeLog

### 2022-03-07

- Add [Strings](https://practice.rs/collections/string.html)
- Add [Vectors](https://practice.rs/collections/vector.html)

### 2022-03-06

- Add [Advanced Traits](https://practice.rs/generics-traits/advanced-traits.html)

### 2022-03-05

- Add [Trati object](https://practice.rs/generics-traits/trait-object.html)

### 2022-03-05

- Add [Traits chapter](https://practice.rs/generics-traits/traits.html) and solutions